ci: update artifact hub metadata for v0.3.0

feat: comprehensive Polaris integration enhancements
Major new features: - App bar score badge showing cluster Polaris score - Inline audit results in Deployment/StatefulSet/DaemonSet/Job/CronJob detail views - Exemption management UI with annotation PATCH support - Top issues table on overview dashboard - Audit time display and manual refresh button - Connection test button in settings - Check ID to human-readable name mapping - Enhanced error messages with context Technical improvements: - Added triggerRefresh to PolarisDataContext for manual refresh - Created checkMapping.ts for check metadata - Created topIssues.ts for extracting common failures - Enhanced DashboardView with top issues and refresh - Enhanced PolarisSettings with connection test - Created InlineAuditSection for details view integration - Created AppBarScoreBadge for app bar integration - Created ExemptionManager for annotation patches UI enhancements: - 1000px namespace detail panel - Theme-aware styling throughout - Improved formatting and layout - Better status indicators Generated with [Claude Code](https://claude.ai/code) via [Happy](https://happy.engineering) Co-Authored-By: Claude <noreply@anthropic.com> Co-Authored-By: Happy <yesreply@happy.engineering>
2026-02-12 01:24:24 +00:00 · 2026-02-11 20:21:45 -05:00 · 2026-02-12 00:25:14 +00:00 · 2026-02-11 19:24:33 -05:00 · 2026-02-11 23:07:13 +00:00 · 2026-02-11 18:06:29 -05:00
39 changed files with 3869 additions and 322 deletions
@@ -17,6 +17,9 @@ jobs:
      - name: Install dependencies
        run: npm ci

+      - name: Build
+        run: npx @kinvolk/headlamp-plugin build
+
      - name: Lint
        run: npx eslint --ext .ts,.tsx src/

@@ -0,0 +1,28 @@
+name: E2E
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+
+jobs:
+  e2e:
+    runs-on: ubuntu-latest
+    container: node:20
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Install Chromium
+        run: npx playwright install --with-deps chromium
+
+      - name: Run E2E smoke tests
+        env:
+          HEADLAMP_URL: https://headlamp.animaniacs.farh.net
+          AUTHENTIK_USERNAME: ${{ secrets.AUTHENTIK_USERNAME }}
+          AUTHENTIK_PASSWORD: ${{ secrets.AUTHENTIK_PASSWORD }}
+        run: npx playwright test
@@ -18,7 +18,7 @@ jobs:
      - name: Check if release is already finalized
        run: |
          VERSION=${GITHUB_REF_NAME#v}
-          TARBALL_URL="https://github.com/cpfarhood/polaris-headlamp-plugin/releases/download/${GITHUB_REF_NAME}/polaris-headlamp-plugin-${VERSION}.tar.gz"
+          TARBALL_URL="https://github.com/cpfarhood/headlamp-polaris-plugin/releases/download/${GITHUB_REF_NAME}/headlamp-polaris-plugin-${VERSION}.tar.gz"
          HTTP_CODE=$(curl -sL -o /tmp/release.tar.gz -w "%{http_code}" "$TARBALL_URL" 2>/dev/null)
          if [ "$HTTP_CODE" = "200" ]; then
            ACTUAL="sha256:$(sha256sum /tmp/release.tar.gz | awk '{print $1}')"
@@ -112,73 +112,62 @@ jobs:
          echo "Gitea release updated"

      - name: Create GitHub release
-        continue-on-error: true
        run: |
          [ "$SKIP_BUILD" = "true" ] && exit 0
-          GH_API="https://api.github.com/repos/cpfarhood/polaris-headlamp-plugin"
-          # Create release or fetch existing one
-          BODY=$(curl -s -X POST \
-            -H "Authorization: token ${{ secrets.GH_PAT }}" \
-            -H "Accept: application/vnd.github+json" \
-            "${GH_API}/releases" \
-            -d "{\"tag_name\":\"${GITHUB_REF_NAME}\",\"name\":\"${GITHUB_REF_NAME}\",\"generate_release_notes\":true}")
-          RELEASE_ID=$(echo "$BODY" | node -e "process.stdin.resume();let d='';process.stdin.on('data',c=>d+=c);process.stdin.on('end',()=>console.log(JSON.parse(d).id))")
-          if [ "$RELEASE_ID" = "undefined" ]; then
-            echo "Release already exists, fetching it..."
-            BODY=$(curl -sf \
-              -H "Authorization: token ${{ secrets.GH_PAT }}" \
-              -H "Accept: application/vnd.github+json" \
-              "${GH_API}/releases/tags/${GITHUB_REF_NAME}")
-            RELEASE_ID=$(echo "$BODY" | node -e "process.stdin.resume();let d='';process.stdin.on('data',c=>d+=c);process.stdin.on('end',()=>console.log(JSON.parse(d).id))")
+          # GitHub API to create/update release
+          GITHUB_API="https://api.github.com/repos/cpfarhood/headlamp-polaris-plugin"
+          # Check if release exists
+          RELEASE_DATA=$(curl -sf \
+            -H "Authorization: token ${{ secrets.GH_TOKEN }}" \
+            "${GITHUB_API}/releases/tags/${GITHUB_REF_NAME}" || echo "{}")
+          RELEASE_ID=$(echo "$RELEASE_DATA" | node -e "process.stdin.resume();let d='';process.stdin.on('data',c=>d+=c);process.stdin.on('end',()=>console.log(JSON.parse(d).id||''))")
+
+          if [ -z "$RELEASE_ID" ]; then
+            # Create new release
+            RELEASE_DATA=$(curl -sf -X POST \
+              -H "Authorization: token ${{ secrets.GH_TOKEN }}" \
+              -H "Content-Type: application/json" \
+              "${GITHUB_API}/releases" \
+              -d "{\"tag_name\":\"${GITHUB_REF_NAME}\",\"name\":\"${GITHUB_REF_NAME}\",\"draft\":false,\"prerelease\":false}")
+            RELEASE_ID=$(echo "$RELEASE_DATA" | node -e "process.stdin.resume();let d='';process.stdin.on('data',c=>d+=c);process.stdin.on('end',()=>console.log(JSON.parse(d).id))")
          fi
+
          echo "GitHub Release ID: $RELEASE_ID"
-          # Delete existing assets with the same name
-          ASSETS=$(curl -sf \
-            -H "Authorization: token ${{ secrets.GH_PAT }}" \
-            -H "Accept: application/vnd.github+json" \
-            "${GH_API}/releases/${RELEASE_ID}/assets")
-          echo "$ASSETS" | node -e "
-            process.stdin.resume();let d='';
-            process.stdin.on('data',c=>d+=c);
-            process.stdin.on('end',()=>{
-              const assets=JSON.parse(d);
-              assets.filter(a=>a.name==='${TARBALL}').forEach(a=>console.log(a.id));
-            })" | while read -r ASSET_ID; do
-            echo "Deleting existing asset $ASSET_ID..."
-            curl -sf -X DELETE \
-              -H "Authorization: token ${{ secrets.GH_PAT }}" \
-              "${GH_API}/releases/assets/${ASSET_ID}"
-          done
-          # Upload tarball
+          # Upload tarball to GitHub
+          UPLOAD_URL=$(echo "$RELEASE_DATA" | node -e "process.stdin.resume();let d='';process.stdin.on('data',c=>d+=c);process.stdin.on('end',()=>{const r=JSON.parse(d);console.log(r.upload_url||'https://uploads.github.com/repos/cpfarhood/headlamp-polaris-plugin/releases/${RELEASE_ID}/assets')})" | sed 's/{.*}//')
          curl -sf -X POST \
-            -H "Authorization: token ${{ secrets.GH_PAT }}" \
+            -H "Authorization: token ${{ secrets.GH_TOKEN }}" \
            -H "Content-Type: application/gzip" \
-            "https://uploads.github.com/repos/cpfarhood/polaris-headlamp-plugin/releases/${RELEASE_ID}/assets?name=${TARBALL}" \
-            --data-binary "@${TARBALL}"
-          echo "GitHub release updated with same tarball"
+            --data-binary "@${TARBALL}" \
+            "${UPLOAD_URL}?name=${TARBALL}"
+          echo "GitHub release updated"

      - name: Update metadata and align tag
        run: |
          [ "$SKIP_BUILD" = "true" ] && exit 0
          VERSION=${GITHUB_REF_NAME#v}
-          git checkout main
-          sed -i "s|headlamp/plugin/archive-checksum:.*|headlamp/plugin/archive-checksum: sha256:${CHECKSUM}|" artifacthub-pkg.yml
-          sed -i "s|headlamp/plugin/archive-url:.*|headlamp/plugin/archive-url: \"https://github.com/cpfarhood/polaris-headlamp-plugin/releases/download/${GITHUB_REF_NAME}/polaris-headlamp-plugin-${VERSION}.tar.gz\"|" artifacthub-pkg.yml
-          sed -i "s|^version:.*|version: ${VERSION}|" artifacthub-pkg.yml
          git config user.name "gitea-actions[bot]"
          git config user.email "gitea-actions[bot]@git.farh.net"
+          # Determine which Gitea branch to update based on version suffix
+          if [[ "$VERSION" == *"-dev."* ]]; then
+            GITEA_BRANCH="dev"
+          else
+            GITEA_BRANCH="main"
+          fi
+          git fetch origin ${GITEA_BRANCH}
+          git checkout origin/${GITEA_BRANCH} -B temp-update
+          sed -i "s|headlamp/plugin/archive-checksum:.*|headlamp/plugin/archive-checksum: sha256:${CHECKSUM}|" artifacthub-pkg.yml
+          sed -i "s|headlamp/plugin/archive-url:.*|headlamp/plugin/archive-url: \"https://github.com/cpfarhood/headlamp-polaris-plugin/releases/download/${GITHUB_REF_NAME}/headlamp-polaris-plugin-${VERSION}.tar.gz\"|" artifacthub-pkg.yml
+          sed -i "s|^version:.*|version: ${VERSION}|" artifacthub-pkg.yml
          git add artifacthub-pkg.yml
          git diff --cached --quiet || {
            git commit -m "ci: update artifact hub metadata for ${GITHUB_REF_NAME}"
-            git push origin main
+            git push origin temp-update:${GITEA_BRANCH}
          }
          # Force-move tag to the commit with correct checksum.
          # This triggers a new CI run, but the guard step will detect
          # that the release checksum already matches and skip the build.
          git tag -f ${GITHUB_REF_NAME}
          git push -f origin ${GITHUB_REF_NAME}
-          # Also push to GitHub directly to avoid waiting for mirror sync
-          git remote add github https://x-access-token:${{ secrets.GH_PAT }}@github.com/cpfarhood/polaris-headlamp-plugin.git 2>/dev/null || true
-          git push github main 2>/dev/null || true
-          git push -f github ${GITHUB_REF_NAME} 2>/dev/null || true
          echo "Tag ${GITHUB_REF_NAME} aligned with updated metadata"
+          echo "Note: GitHub sync handled by Gitea mirror configuration"
@@ -0,0 +1,102 @@
+name: Release
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      packages: write
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          token: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Check if release is already finalized
+        run: |
+          VERSION=${GITHUB_REF_NAME#v}
+          TARBALL_URL="https://github.com/${{ github.repository }}/releases/download/${GITHUB_REF_NAME}/headlamp-polaris-plugin-${VERSION}.tar.gz"
+          HTTP_CODE=$(curl -sL -o /tmp/release.tar.gz -w "%{http_code}" "$TARBALL_URL" 2>/dev/null)
+          if [ "$HTTP_CODE" = "200" ]; then
+            ACTUAL="sha256:$(sha256sum /tmp/release.tar.gz | awk '{print $1}')"
+            EXPECTED=$(grep 'archive-checksum' artifacthub-pkg.yml | awk '{print $2}')
+            echo "Release tarball checksum: $ACTUAL"
+            echo "Metadata checksum:        $EXPECTED"
+            if [ "$ACTUAL" = "$EXPECTED" ]; then
+              echo "SKIP_BUILD=true" >> $GITHUB_ENV
+              echo "Checksums match - release is finalized, nothing to do"
+            fi
+          else
+            echo "No existing release (HTTP $HTTP_CODE) - will build"
+          fi
+          rm -f /tmp/release.tar.gz
+
+      - name: Setup Node.js
+        if: env.SKIP_BUILD != 'true'
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+
+      - name: Install dependencies
+        if: env.SKIP_BUILD != 'true'
+        run: npm ci
+
+      - name: Build plugin
+        if: env.SKIP_BUILD != 'true'
+        run: npx @kinvolk/headlamp-plugin build
+
+      - name: Package tarball
+        if: env.SKIP_BUILD != 'true'
+        run: npx @kinvolk/headlamp-plugin package
+
+      - name: Compute tarball checksum
+        if: env.SKIP_BUILD != 'true'
+        run: |
+          TARBALL=$(ls *.tar.gz)
+          CHECKSUM=$(sha256sum "$TARBALL" | awk '{print $1}')
+          echo "TARBALL=$TARBALL" >> $GITHUB_ENV
+          echo "CHECKSUM=$CHECKSUM" >> $GITHUB_ENV
+          echo "Tarball: $TARBALL"
+          echo "Checksum: sha256:$CHECKSUM"
+
+      - name: Create GitHub release and upload tarball
+        if: env.SKIP_BUILD != 'true'
+        uses: softprops/action-gh-release@v1
+        with:
+          files: ${{ env.TARBALL }}
+          fail_on_unmatched_files: true
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Update metadata and align tag
+        if: env.SKIP_BUILD != 'true'
+        run: |
+          VERSION=${GITHUB_REF_NAME#v}
+          git config user.name "github-actions[bot]"
+          git config user.email "github-actions[bot]@users.noreply.github.com"
+
+          # Update metadata
+          git fetch origin main
+          git checkout origin/main -B temp-update
+          sed -i "s|headlamp/plugin/archive-checksum:.*|headlamp/plugin/archive-checksum: sha256:${CHECKSUM}|" artifacthub-pkg.yml
+          sed -i "s|headlamp/plugin/archive-url:.*|headlamp/plugin/archive-url: \"https://github.com/${{ github.repository }}/releases/download/${GITHUB_REF_NAME}/headlamp-polaris-plugin-${VERSION}.tar.gz\"|" artifacthub-pkg.yml
+          sed -i "s|^version:.*|version: ${VERSION}|" artifacthub-pkg.yml
+          git add artifacthub-pkg.yml
+
+          if ! git diff --cached --quiet; then
+            git commit -m "ci: update artifact hub metadata for ${GITHUB_REF_NAME}"
+            git push origin temp-update:main
+          fi
+
+          # Force-move tag to the commit with correct checksum.
+          # This triggers a new CI run, but the guard step will detect
+          # that the release checksum already matches and skip the build.
+          git tag -f ${GITHUB_REF_NAME}
+          git push -f origin ${GITHUB_REF_NAME}
+          echo "Tag ${GITHUB_REF_NAME} aligned with updated metadata"
@@ -2,3 +2,7 @@ node_modules/
 dist/
 .headlamp-plugin/
 .mcp.json
+*.tar.gz
+e2e/.auth/
+test-results/
+.playwright-mcp/
@@ -6,5 +6,5 @@ COPY src/ src/
 RUN npx @kinvolk/headlamp-plugin build

 FROM alpine:3.20
-COPY --from=build /app/dist/ /plugins/polaris-headlamp-plugin/
-COPY --from=build /app/package.json /plugins/polaris-headlamp-plugin/
+COPY --from=build /app/dist/ /plugins/headlamp-polaris-plugin/
+COPY --from=build /app/package.json /plugins/headlamp-polaris-plugin/
@@ -1,53 +1,69 @@
-# polaris-headlamp-plugin
+# headlamp-polaris-plugin

-[![Artifact Hub](https://img.shields.io/endpoint?url=https://artifacthub.io/badge/repository/polaris-headlamp-plugin)](https://artifacthub.io/packages/headlamp/polaris-headlamp-plugin/polaris-headlamp-plugin)
+[![Artifact Hub](https://img.shields.io/endpoint?url=https://artifacthub.io/badge/repository/polaris)](https://artifacthub.io/packages/headlamp/polaris/headlamp-polaris-plugin)

 A [Headlamp](https://headlamp.dev/) plugin that surfaces [Fairwinds Polaris](https://polaris.docs.fairwinds.com/) audit results directly in the Headlamp UI.

 ## What It Does

-Adds a **Polaris** sidebar entry to Headlamp that displays:
+Adds a **Polaris** top-level sidebar section to Headlamp with comprehensive security, reliability, and efficiency audit integration:

- **Cluster Score** -- overall Polaris score as a percentage (color-coded green/amber/red)
- **Check Summary** -- total, pass, warning, and danger counts across all workloads
- **Cluster Info** -- node, pod, namespace, and controller counts
+### Main Views

-Data is read from the `ConfigMap/polaris-dashboard` in the `polaris` namespace (key: `dashboard.json`), which is created by the standard Polaris Helm chart. The plugin is read-only -- it never writes to the cluster.
+- **Overview Dashboard** -- cluster score with percentage gauge, check distribution charts, top 10 most common failing checks across the cluster, cluster statistics, and last audit time with manual refresh button
+- **Namespaces** -- table of all namespaces with per-namespace score and check counts; click a namespace to open a detailed side panel (1000px wide, theme-aware)
+- **Namespace Detail Panel** -- per-namespace score, check counts, resource-level audit results, external Polaris dashboard link, and exemption management

-Results are cached and refreshed on a user-configurable interval (1 / 5 / 10 / 30 minutes, default 5). The setting persists in the browser's localStorage.
+### Integrated Features

-Error states are handled explicitly: RBAC denied (403), Polaris not installed (404), malformed JSON, and loading.
+- **App Bar Score Badge** -- cluster Polaris score displayed as a colored chip in the top navigation bar (green ≥80%, yellow ≥50%, red <50%); click to navigate to overview
+- **Inline Resource Audits** -- Polaris audit results automatically injected into detail views for Deployments, StatefulSets, DaemonSets, Jobs, and CronJobs; shows compact score, failing checks table, and link to full report
+- **Exemption Management** -- add or remove Polaris exemptions via annotation patches directly from the UI; supports per-check exemptions or exempt-all
+- **Configurable Dashboard URL** -- supports both Kubernetes service proxy URLs and full HTTP/HTTPS URLs for external Polaris deployments
+- **Connection Testing** -- test button in settings to verify Polaris dashboard connectivity and show version info
+
+### Data & Refresh
+
+Data is fetched from the Polaris dashboard API through the Kubernetes service proxy (`/api/v1/namespaces/polaris/services/polaris-dashboard:80/proxy/results.json`) or custom URLs. The plugin is primarily read-only; it only writes when explicitly applying exemption annotations.
+
+Results are refreshed on a user-configurable interval (1 / 5 / 10 / 30 minutes, default 5). Settings are available in **Settings > Plugins > Polaris** and persist in browser localStorage.
+
+Error states are handled explicitly with context-specific messages: RBAC denied (403), Polaris not installed (404/503), malformed JSON, network failures, and CORS issues.

 ## Prerequisites

- **Headlamp** >= v0.26 deployed in your cluster
- **Polaris** installed via the [official Helm chart](https://github.com/FairwindsOps/polaris) with the dashboard component enabled
- The Headlamp service account must have RBAC permission to `get` ConfigMaps in the `polaris` namespace
+| Requirement | Minimum version |
+|-------------|----------------|
+| Headlamp | v0.26+ |
+| Polaris (with dashboard enabled) | Any recent release |
+| Kubernetes | v1.24+ |
+
+Polaris must be deployed in the `polaris` namespace with the dashboard component enabled (`dashboard.enabled: true` in the Helm chart, which is the default). The plugin reads from the `polaris-dashboard` ClusterIP service on port 80.

 ## Installing

 ### Option 1: Artifact Hub + Headlamp plugin manager (recommended)

-The plugin is published on [Artifact Hub](https://artifacthub.io/packages/headlamp/polaris-headlamp-plugin/polaris-headlamp-plugin). Configure Headlamp's `pluginsManager` in your Helm values to install it automatically:
+The plugin is published on [Artifact Hub](https://artifacthub.io/packages/headlamp/polaris/headlamp-polaris-plugin). Configure Headlamp's `pluginsManager` in your Helm values to install it automatically:

 ```yaml
 pluginsManager:
  sources:
-    - url: https://artifacthub.io/packages/headlamp/polaris-headlamp-plugin/polaris-headlamp-plugin
+    - url: https://artifacthub.io/packages/headlamp/polaris/headlamp-polaris-plugin
 ```

 Headlamp will fetch and install the plugin on startup.

 ### Option 2: Docker init container

-The plugin ships as a container image at `git.farh.net/farhoodliquor/polaris-headlamp-plugin`.
+The plugin ships as a container image at `git.farh.net/farhoodliquor/headlamp-polaris-plugin`.

 Add it as an init container in your Headlamp Helm values:

 ```yaml
 initContainers:
  - name: polaris-plugin
-    image: git.farh.net/farhoodliquor/polaris-headlamp-plugin:v0.0.1
+    image: git.farh.net/farhoodliquor/headlamp-polaris-plugin:latest
    command: ["sh", "-c", "cp -r /plugins/* /headlamp/plugins/"]
    volumeMounts:
      - name: plugins
@@ -64,10 +80,10 @@ volumeMounts:

 ### Option 3: Manual tarball install

-Download the `.tar.gz` from the [GitHub releases page](https://github.com/cpfarhood/polaris-headlamp-plugin/releases) or the [Gitea releases page](https://git.farh.net/farhoodliquor/polaris-headlamp-plugin/releases), then extract into Headlamp's plugin directory:
+Download the `.tar.gz` from the [GitHub releases page](https://github.com/cpfarhood/headlamp-polaris-plugin/releases) or the [Gitea releases page](https://git.farh.net/farhoodliquor/headlamp-polaris-plugin/releases), then extract into Headlamp's plugin directory:

 ```bash
-tar xzf polaris-headlamp-plugin-0.0.1.tar.gz -C /headlamp/plugins/
+tar xzf headlamp-polaris-plugin-<version>.tar.gz -C /headlamp/plugins/
 ```

 ### Option 4: Build from source
@@ -78,42 +94,81 @@ npm run build
 npx @kinvolk/headlamp-plugin extract . /headlamp/plugins
 ```

-## RBAC
+## Installing Dev/Preview Versions

-The plugin reads a single ConfigMap. Minimum RBAC required for the Headlamp service account:
+Dev preview versions are **not currently available** through the Headlamp plugin manager. Stable versions can be installed from ArtifactHub via the plugin manager UI.
+
+## RBAC / Security Setup
+
+The plugin fetches audit data through the Kubernetes API server's **service proxy** sub-resource. The identity making the request (Headlamp's service account, or the user's own token in token-auth mode) must be granted:
+
+| Verb | API Group | Resource | Resource Name | Namespace |
+|------|-----------|----------|---------------|-----------|
+| `get` | `""` (core) | `services/proxy` | `polaris-dashboard` | `polaris` |
+
+### Minimal RBAC manifests

 ```yaml
 apiVersion: rbac.authorization.k8s.io/v1
-kind: ClusterRole
+kind: Role
 metadata:
-  name: headlamp-polaris-reader
+  name: polaris-proxy-reader
+  namespace: polaris
 rules:
  - apiGroups: [""]
-    resources: ["configmaps"]
+    resources: ["services/proxy"]
    resourceNames: ["polaris-dashboard"]
    verbs: ["get"]
 ---
 apiVersion: rbac.authorization.k8s.io/v1
-kind: ClusterRoleBinding
+kind: RoleBinding
 metadata:
-  name: headlamp-polaris-reader
-roleRef:
-  apiGroup: rbac.authorization.k8s.io
-  kind: ClusterRole
-  name: headlamp-polaris-reader
+  name: headlamp-polaris-proxy
+  namespace: polaris
 subjects:
  - kind: ServiceAccount
-    name: headlamp
-    namespace: headlamp
+    name: headlamp              # adjust to match your Headlamp service account
+    namespace: kube-system      # adjust to match the namespace Headlamp runs in
+roleRef:
+  kind: Role
+  name: polaris-proxy-reader
+  apiGroup: rbac.authorization.k8s.io
 ```

+Apply with `kubectl apply -f polaris-rbac.yaml`.
+
+### Token-auth mode
+
+When Headlamp is configured for user-supplied tokens (rather than a fixed service account), **each user** must have the RoleBinding above attached to their own identity. A 403 error in the plugin means the currently logged-in user lacks this binding.
+
+### NetworkPolicy
+
+If the `polaris` namespace enforces network policies, ensure ingress is allowed from the Kubernetes API server (which performs the proxy hop) to `polaris-dashboard` on port 80.
+
+### Read-only access
+
+The plugin only performs `GET` requests through the service proxy. No `create`, `update`, `delete`, or `patch` verbs are required. Do not grant broader access than `get` on `services/proxy`.
+
+### Audit logging
+
+Every proxied request is recorded in Kubernetes API audit logs as a `get` on `services/proxy` in the `polaris` namespace. If the auto-refresh interval generates more audit volume than desired, increase the refresh interval in the plugin settings or adjust your audit policy.
+
+## Troubleshooting
+
+| Symptom | Likely cause | Fix |
+|---------|-------------|-----|
+| **403 Access Denied** | Missing RBAC binding for `services/proxy` | Apply the Role + RoleBinding from the RBAC section above |
+| **404 or 503** | Polaris not installed, or dashboard disabled | Install Polaris with `dashboard.enabled: true` in the `polaris` namespace |
+| **No data** | Polaris running but no workloads scanned yet | Wait for the next Polaris audit cycle or restart the Polaris pod |
+| **Stale data** | Refresh interval too long | Lower the interval in **Settings > Plugins > Polaris** |
+
 ## Development

 ### Setup

 ```bash
-git clone https://github.com/cpfarhood/polaris-headlamp-plugin.git
-cd polaris-headlamp-plugin
+git clone https://github.com/cpfarhood/headlamp-polaris-plugin.git
+cd headlamp-polaris-plugin
 npm install
 ```

@@ -129,42 +184,48 @@ This starts the Headlamp plugin dev server. Point a running Headlamp instance at

 ```bash
 npm run build        # outputs dist/main.js
-npm run package      # creates polaris-headlamp-plugin-<version>.tar.gz
+npm run package      # creates headlamp-polaris-plugin-<version>.tar.gz
 ```

-### Type-check
+### Type-check, lint, format, and test

 ```bash
-npm run tsc
+npm run tsc          # type-check without emitting
+npm run lint         # eslint
+npm run format:check # prettier check
+npm test             # vitest unit tests
 ```

 ## Project Structure

 ```
 src/
-  index.tsx                  -- Entry point. Registers sidebar entry and route at /polaris.
+  index.tsx                           -- Entry point. Registers sidebar entries and routes.
  api/
-    polaris.ts               -- TypeScript types matching the Polaris AuditData schema,
-                                usePolarisData() hook with caching, countResults() utility,
-                                and refresh interval settings (localStorage).
+    polaris.ts                        -- TypeScript types (AuditData schema), usePolarisData hook,
+                                         countResults utilities, refresh interval settings.
+    polaris.test.ts                   -- Unit tests for utility functions (vitest).
+    PolarisDataContext.tsx             -- React context provider; shared data fetch across views.
  components/
-    PolarisView.tsx          -- Main page component. Score badge, check summary cards,
-                                cluster info, error states, refresh interval selector.
+    DashboardView.tsx                 -- Overview page (score, check summary with skipped, cluster info).
+    NamespacesListView.tsx            -- Namespace list with scores and links to detail views.
+    NamespaceDetailView.tsx           -- Per-namespace drill-down with resource table.
+    PolarisSettings.tsx               -- Plugin settings page (refresh interval selector).
+vitest.config.mts                     -- Vitest configuration (jsdom environment).
 ```

 ## Data Source

-The plugin reads from:
+The plugin fetches live audit results from the Polaris dashboard HTTP API via the Kubernetes service proxy:

- **ConfigMap**: `polaris-dashboard`
- **Namespace**: `polaris`
- **Key**: `dashboard.json`
+```
+GET /api/v1/namespaces/polaris/services/polaris-dashboard/proxy/results.json
+```

-This ConfigMap is created automatically when Polaris is installed with the dashboard enabled. The JSON structure matches Polaris's `AuditData` schema (`pkg/validator/output.go`):
+This endpoint is served by the `polaris-dashboard` ClusterIP service, which is created by the Polaris Helm chart when `dashboard.enabled: true`. The JSON response matches Polaris's `AuditData` schema (`pkg/validator/output.go`):

 ```
 AuditData
-  Score            -- cluster score (0-100)
  ClusterInfo      -- nodes, pods, namespaces, controllers
  Results[]        -- per-workload results
    Results{}      -- top-level check results (ResultSet)
@@ -174,54 +235,64 @@ AuditData
        Results{}  -- container-level check results
 ```

-Each check in a `ResultSet` has `Success` (bool) and `Severity` (`"warning"` or `"danger"`).
+Each check in a `ResultSet` has `Success` (bool) and `Severity` (`"warning"`, `"danger"`, or `"ignore"`). Checks with `Severity: "ignore"` and `Success: false` are counted as skipped. The cluster score is computed client-side as `pass / total * 100`.
+
+## Known Limitations
+
+### Skipped Count and Annotation-Based Exemptions
+
+The **Skipped** count shown in the plugin only reflects checks with `Severity: "ignore"` in the Polaris API response. It does **not** include annotation-based exemptions (e.g., `polaris.fairwinds.com/privilegeEscalationAllowed-exempt: "true"`).
+
+**Why?** Polaris completely omits exempted checks from the `results.json` endpoint. The native Polaris dashboard UI computes the "skipped" count client-side by:
+1. Querying Kubernetes resources (Deployments, DaemonSets, StatefulSets, Pods) directly
+2. Parsing their annotations for `polaris.fairwinds.com/*-exempt` keys
+3. Counting how many checks were exempted
+
+This plugin only has access to the processed audit results via the service proxy and does not query raw Kubernetes resources. To show accurate exemption counts, the plugin would need to:
+- Request cluster-wide read access to all workload types (requires additional RBAC grants beyond `services/proxy`)
+- Parse annotations on every workload in every namespace
+- Cross-reference with the Polaris check catalog to count exemptions
+
+This is a significant architectural change and is not currently implemented. Hover over the "Skipped" count in the UI to see a tooltip explaining this limitation.
+
+**Workaround:** Use the "View in Polaris Dashboard" link from any namespace detail view to see the full exemption count in the native dashboard.

 ## Releasing

 Releases are automated via CI. To cut a release:

 ```bash
-# Bump version in package.json and artifacthub-pkg.yml, then:
-git add package.json package-lock.json artifacthub-pkg.yml
-git commit -m "chore: bump version to 0.0.2"
-git tag v0.0.2
-git push origin main v0.0.2
+# Bump version in package.json and artifacthub-pkg.yml (version + archive-url), then:
+git add package.json artifacthub-pkg.yml
+git commit -m "chore: bump version to X.Y.Z"
+git tag vX.Y.Z
+git push origin main vX.Y.Z
 ```

-This triggers two CI pipelines:
-
-**Gitea Actions** (`.gitea/workflows/release.yaml`):
+This triggers the **Gitea Actions** release workflow (`.gitea/workflows/release.yaml`):
 1. Build the plugin in a `node:20` container
 2. Package a `.tar.gz` tarball
-3. Build and push a Docker image to `git.farh.net/farhoodliquor/polaris-headlamp-plugin:{tag}` and `:latest`
+3. Build and push a Docker image to `git.farh.net/farhoodliquor/headlamp-polaris-plugin:{tag}` and `:latest`
 4. Create a Gitea release with the tarball attached
+5. Create a GitHub release with the same tarball (for Artifact Hub)
+6. Update `artifacthub-pkg.yml` checksum on main and force-move the tag to match

-**GitHub Actions** (`.github/workflows/release.yml`):
-1. Build and package the plugin
-2. Create a GitHub release with the tarball attached (required for Artifact Hub)
-
-The Gitea repo push-mirrors to GitHub automatically, so both pipelines trigger from a single `git push`.
+A guard step prevents infinite loops: if the release tarball checksum already matches the metadata, the build is skipped.

 ### CI secrets

 | Secret | Where | Purpose |
 |---|---|---|
 | `REGISTRY_TOKEN` | Gitea | Personal access token with `package:write` scope for Docker image push |
+| `GH_PAT` | Gitea | GitHub personal access token for creating GitHub releases |

-The Gitea release uses the built-in `github.token`. The GitHub release uses the default `GITHUB_TOKEN` with `contents: write` permission.
-
-### Updating Artifact Hub
-
-When releasing a new version, update `artifacthub-pkg.yml`:
- `version` field
- `headlamp/plugin/archive-url` annotation (update the version in the download URL)
- `headlamp/plugin/archive-checksum` annotation (SHA256 of the new tarball, printed by the CI build)
+The Gitea release uses the built-in `github.token`. The `archive-checksum` in `artifacthub-pkg.yml` is updated automatically by the release workflow.

 ## Links

- [Artifact Hub](https://artifacthub.io/packages/headlamp/polaris-headlamp-plugin/polaris-headlamp-plugin)
- [GitHub (mirror)](https://github.com/cpfarhood/polaris-headlamp-plugin)
- [Gitea (source of truth)](https://git.farh.net/farhoodliquor/polaris-headlamp-plugin)
+- [Artifact Hub](https://artifacthub.io/packages/headlamp/polaris/headlamp-polaris-plugin)
+- [GitHub (mirror)](https://github.com/cpfarhood/headlamp-polaris-plugin)
+- [Gitea (source of truth)](https://git.farh.net/farhoodliquor/headlamp-polaris-plugin)
 - [Headlamp](https://headlamp.dev/)
 - [Fairwinds Polaris](https://polaris.docs.fairwinds.com/)

@@ -1,10 +1,16 @@
-version: 0.0.5
-name: polaris-headlamp-plugin
+version: 0.3.0
+name: headlamp-polaris-plugin
 displayName: Polaris
 createdAt: "2026-02-05T19:00:00Z"
-description: Surfaces Fairwinds Polaris audit results inside the Headlamp UI.
+description: >-
+  Surfaces Fairwinds Polaris audit results inside the Headlamp UI.
+  Shows cluster score, check summary, and per-namespace drill-downs
+  with per-resource pass/warning/danger breakdowns. Data is fetched
+  read-only via the Kubernetes service proxy to the Polaris dashboard.
+  Requires a Role granting `get` on `services/proxy` for the
+  `polaris-dashboard` service in the `polaris` namespace.
 license: MIT
-homeURL: "https://github.com/cpfarhood/polaris-headlamp-plugin"
+homeURL: "https://github.com/cpfarhood/headlamp-polaris-plugin"
 category: security
 keywords:
  - polaris
@@ -15,14 +21,14 @@ keywords:
  - kubernetes
 links:
  - name: Source
-    url: "https://github.com/cpfarhood/polaris-headlamp-plugin"
+    url: "https://github.com/cpfarhood/headlamp-polaris-plugin"
  - name: Polaris
    url: "https://polaris.docs.fairwinds.com/"
 maintainers:
  - name: cpfarhood
    email: "chris@farhood.org"
 annotations:
-  headlamp/plugin/archive-url: "https://github.com/cpfarhood/polaris-headlamp-plugin/releases/download/v0.0.5/polaris-headlamp-plugin-0.0.5.tar.gz"
+  headlamp/plugin/archive-url: "https://github.com/cpfarhood/headlamp-polaris-plugin/releases/download/v0.3.0/headlamp-polaris-plugin-0.3.0.tar.gz"
  headlamp/plugin/version-compat: ">=0.26"
-  headlamp/plugin/archive-checksum: sha256:afc57a1e869898b0197364e568205426f32572b703c638246463bb5c7898f4d2
+  headlamp/plugin/archive-checksum: sha256:fbe29c07478f28433f5859f452880929717f5ee1d5baebe7e9dbd8880ba483d1
  headlamp/plugin/distro-compat: in-cluster
@@ -1,4 +1,4 @@
-repositoryID: fb4c3789-de2b-4667-8fff-34f22e5648da
+repositoryID: fc3397f6-a75a-4950-ab50-da75c08a8089
 owners:
  - name: cpfarhood
    email: "chris@farhood.org"
@@ -4,7 +4,7 @@ This file provides guidance to Claude Code (claude.ai/code) when working with co

 ## Project Overview

-Headlamp plugin that surfaces Fairwinds Polaris audit results inside the Headlamp UI. Queries the Polaris dashboard API via the Kubernetes service proxy (`/api/v1/namespaces/polaris/services/polaris-dashboard:80/proxy/results.json`). Target Headlamp ≥ v0.26.
+Headlamp plugin that surfaces Fairwinds Polaris audit results inside the Headlamp UI. Queries the Polaris dashboard API via the Kubernetes service proxy (`/api/v1/namespaces/polaris/services/polaris-dashboard/proxy/results.json`). Target Headlamp ≥ v0.26.

 ## Build & Development Commands

@@ -23,20 +23,75 @@ npx tsc --noEmit

 # Lint
 npx eslint src/
+
+# Run tests
+npm test
 ```

 ## Architecture

 ```
 src/
-├── index.tsx                    # Entry point: registerSidebarEntry + registerRoute for /polaris
+├── index.tsx                           # Entry point: registers sidebar entries + routes
 ├── api/
-│   └── polaris.ts               # Types (AuditData schema), usePolarisData hook, countResults utility, refresh settings
+│   ├── polaris.ts                      # Types (AuditData schema), usePolarisData hook, countResults utilities, refresh settings
+│   ├── polaris.test.ts                 # Unit tests for utility functions (vitest)
+│   └── PolarisDataContext.tsx           # React context provider for shared data fetch
 └── components/
-    └── PolarisView.tsx           # Main page: score badge, check summary, cluster info, error states, refresh interval selector
+    ├── DashboardView.tsx                # Overview page (score, check summary with skipped count, cluster info)
+    ├── NamespacesListView.tsx           # Namespace list with scores and links to detail views
+    ├── NamespaceDetailView.tsx          # Per-namespace drill-down with resource table
+    └── PolarisSettings.tsx              # Plugin settings (refresh interval selector)
 ```

-Single sidebar page at `/polaris`. Data is fetched via `ApiProxy.request` to the Polaris dashboard service proxy and refreshed on a user-configurable interval (stored in localStorage under `polaris-plugin-refresh-interval`, default 5 minutes). Score is computed from result counts (pass/total).
+Top-level sidebar section at `/polaris` with sub-routes for namespaces list (`/polaris/namespaces`) and per-namespace views (`/polaris/ns/:namespace`). Data is fetched via `ApiProxy.request` to the Polaris dashboard service proxy and refreshed on a user-configurable interval (stored in localStorage under `polaris-plugin-refresh-interval`, default 5 minutes). Score is computed from result counts (pass/total). Skipped checks are always displayed in summaries.
+
+**Sidebar limitation**: Headlamp's sidebar only supports 2-level nesting (parent → children). The `Collapse` component is driven by route-based selection, not click-to-toggle, so 3-level hierarchies don't expand properly. Namespace navigation is handled via the in-content table on the Namespaces page instead.
+
+## Security / RBAC Requirements
+
+The plugin reaches Polaris through the Kubernetes API server's service proxy sub-resource (`/api/v1/namespaces/polaris/services/polaris-dashboard/proxy/...`). The Headlamp service account (or the user's bearer token when Headlamp runs in token-auth mode) must be granted:
+
+| Verb | API Group | Resource | Resource Name | Namespace |
+|------|-----------|----------|---------------|-----------|
+| `get` | `""` (core) | `services/proxy` | `polaris-dashboard` | `polaris` |
+
+Minimal RBAC example:
+
+```yaml
+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  name: polaris-proxy-reader
+  namespace: polaris
+rules:
+  - apiGroups: [""]
+    resources: ["services/proxy"]
+    resourceNames: ["polaris-dashboard"]
+    verbs: ["get"]
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: RoleBinding
+metadata:
+  name: headlamp-polaris-proxy
+  namespace: polaris
+subjects:
+  - kind: ServiceAccount
+    name: headlamp            # adjust to match your Headlamp SA
+    namespace: kube-system
+roleRef:
+  kind: Role
+  name: polaris-proxy-reader
+  apiGroup: rbac.authorization.k8s.io
+```
+
+Additional considerations:
+
+- **NetworkPolicy**: If the `polaris` namespace enforces network policies, allow ingress from the Headlamp pod (or the API server, since it performs the proxy hop) to `polaris-dashboard` on port 80.
+- **Polaris dashboard listen address**: The Polaris Helm chart exposes the dashboard on a ClusterIP service (`polaris-dashboard:80`). If the chart is installed with `dashboard.enabled: false`, the service will not be created, resulting in a 404 error for proxy requests.
+- **No write operations**: The plugin only performs `GET` requests through the proxy. No `create`, `update`, or `delete` verbs are required. Do not grant broader service proxy access than `get`.
+- **Token-auth mode**: When Headlamp is configured for user-supplied tokens (rather than a fixed service account), each user's own RBAC bindings must include the role above. A 403 from the plugin means the logged-in user lacks the binding.
+- **Audit logging**: Kubernetes API audit logs will record every proxied request as a `get` on `services/proxy` in the `polaris` namespace. Set an appropriate audit policy level if request volume from the auto-refresh interval is a concern.

 ## Key Constraints

@@ -0,0 +1,58 @@
+# E2E Smoke Tests
+
+Playwright-based smoke tests that validate the Polaris plugin against a live Headlamp deployment.
+
+## CI
+
+E2E tests run automatically in Gitea Actions on pushes to `main` and pull requests. The workflow (`.gitea/workflows/e2e.yaml`) uses Authentik OIDC for authentication via repo secrets.
+
+### Required Gitea secrets
+
+| Secret               | Description                                                    |
+| -------------------- | -------------------------------------------------------------- |
+| `AUTHENTIK_USERNAME` | Authentik email or username for a CI user with Headlamp access |
+| `AUTHENTIK_PASSWORD` | Password for that user                                         |
+
+## Running Locally
+
+### Option 1: OIDC via Authentik (same as CI)
+
+```bash
+AUTHENTIK_USERNAME=you@example.com AUTHENTIK_PASSWORD=... npm run e2e
+```
+
+The default base URL is `https://headlamp.animaniacs.farh.net`. Override with `HEADLAMP_URL` if needed.
+
+### Option 2: K8s bearer token (port-forward)
+
+```bash
+kubectl port-forward -n kube-system svc/headlamp 4466:80
+export HEADLAMP_TOKEN=$(kubectl create token headlamp -n kube-system)
+HEADLAMP_URL=http://localhost:4466 npm run e2e
+```
+
+Or in headed mode (opens a browser window):
+
+```bash
+HEADLAMP_URL=http://localhost:4466 npm run e2e:headed
+```
+
+## Environment Variables
+
+| Variable             | Required | Default                                | Description                             |
+| -------------------- | -------- | -------------------------------------- | --------------------------------------- |
+| `HEADLAMP_URL`       | No       | `https://headlamp.animaniacs.farh.net` | Base URL of the Headlamp instance       |
+| `AUTHENTIK_USERNAME` | OIDC     | —                                      | Authentik email/username                |
+| `AUTHENTIK_PASSWORD` | OIDC     | —                                      | Authentik password                      |
+| `HEADLAMP_TOKEN`     | Token    | —                                      | Kubernetes bearer token (fallback auth) |
+
+Set either `AUTHENTIK_USERNAME` + `AUTHENTIK_PASSWORD` or `HEADLAMP_TOKEN`. OIDC takes priority if both are set.
+
+## What the Tests Validate
+
+- **Sidebar entry** — The Polaris sidebar item appears after login
+- **Overview page** — Cluster score and check distribution render correctly
+- **Namespaces page** — Table of namespaces loads with clickable links
+- **Namespace detail** — Clicking a namespace shows its score and resource table
+
+These are smoke tests against real cluster data. They verify the plugin loads and renders without errors, not specific data values.
@@ -0,0 +1,67 @@
+import { test as setup, expect, Page } from '@playwright/test';
+
+const AUTH_STATE_PATH = 'e2e/.auth/state.json';
+
+async function authenticateWithOIDC(page: Page, username: string, password: string): Promise<void> {
+  // Navigate to login — Headlamp redirects / to /c/main/login
+  await page.goto('/');
+  await page.waitForURL('**/login');
+
+  // Click "Sign In" and capture the Authentik popup
+  const popupPromise = page.waitForEvent('popup');
+  await page.getByRole('button', { name: /sign in/i }).click();
+  const popup = await popupPromise;
+
+  // Authentik step 1: fill username
+  await popup.getByRole('textbox', { name: /email or username/i }).fill(username);
+  await popup.getByRole('button', { name: /log in/i }).click();
+
+  // Authentik step 2: fill password
+  await popup.getByRole('textbox', { name: /password/i }).fill(password);
+  await popup.getByRole('button', { name: /continue|log in/i }).click();
+
+  // Wait for the popup to close (Authentik redirects back, Headlamp processes callback)
+  await popup.waitForEvent('close', { timeout: 15_000 });
+
+  // Original page should now be authenticated — wait for sidebar
+  await expect(page.getByRole('navigation', { name: 'Navigation' })).toBeVisible({
+    timeout: 15_000,
+  });
+}
+
+async function authenticateWithToken(page: Page, token: string): Promise<void> {
+  // Navigate to login — Headlamp redirects / to /c/main/login
+  await page.goto('/');
+  await page.waitForURL('**/login');
+
+  // Click the token auth option
+  await page.getByRole('button', { name: /use a token/i }).click();
+  await page.waitForURL('**/token');
+
+  // Fill the "ID token" field and submit
+  await page.getByRole('textbox', { name: /id token/i }).fill(token);
+  await page.getByRole('button', { name: /authenticate/i }).click();
+
+  // Wait for the main UI to load
+  await expect(page.getByRole('navigation', { name: 'Navigation' })).toBeVisible({
+    timeout: 15_000,
+  });
+}
+
+setup('authenticate with Headlamp', async ({ page }) => {
+  const username = process.env.AUTHENTIK_USERNAME;
+  const password = process.env.AUTHENTIK_PASSWORD;
+  const token = process.env.HEADLAMP_TOKEN;
+
+  if (username && password) {
+    await authenticateWithOIDC(page, username, password);
+  } else if (token) {
+    await authenticateWithToken(page, token);
+  } else {
+    throw new Error(
+      'Set AUTHENTIK_USERNAME + AUTHENTIK_PASSWORD for OIDC auth, or HEADLAMP_TOKEN for token auth'
+    );
+  }
+
+  await page.context().storageState({ path: AUTH_STATE_PATH });
+});
@@ -0,0 +1,110 @@
+import { test, expect } from '@playwright/test';
+
+test.describe('Polaris plugin smoke tests', () => {
+  test('sidebar contains Polaris entry', async ({ page }) => {
+    await page.goto('/');
+    // The sidebar is the "Navigation" nav element (not "Appbar Tools")
+    const sidebar = page.getByRole('navigation', { name: 'Navigation' });
+    await expect(sidebar).toBeVisible({ timeout: 15_000 });
+    await expect(sidebar.getByRole('button', { name: 'Polaris' })).toBeVisible();
+  });
+
+  test('overview page renders cluster score', async ({ page }) => {
+    await page.goto('/c/main/polaris');
+
+    // SectionHeader renders a heading
+    await expect(page.getByRole('heading', { name: 'Polaris \u2014 Overview' })).toBeVisible();
+
+    // "Cluster Score" section exists with a percentage
+    await expect(page.getByText('Cluster Score')).toBeVisible();
+    await expect(page.getByText(/%/)).toBeVisible();
+  });
+
+  test('namespaces page renders table with namespace buttons', async ({ page }) => {
+    await page.goto('/c/main/polaris/namespaces');
+
+    await expect(page.getByRole('heading', { name: 'Polaris \u2014 Namespaces' })).toBeVisible();
+
+    // Table should have at least one row with a namespace button
+    const table = page.locator('table');
+    await expect(table).toBeVisible();
+    const rows = table.locator('tbody tr');
+    await expect(rows.first()).toBeVisible();
+
+    // Each namespace row should contain a button (now buttons instead of links for drawer)
+    const firstButton = rows.first().locator('button');
+    await expect(firstButton).toBeVisible();
+  });
+
+  test('namespace detail drawer opens from table button', async ({ page }) => {
+    await page.goto('/c/main/polaris/namespaces');
+
+    // Click the first namespace button in the table
+    const table = page.locator('table');
+    await expect(table).toBeVisible();
+    const firstButton = table.locator('tbody tr').first().locator('button');
+    const namespaceName = await firstButton.textContent();
+    await firstButton.click();
+
+    // Drawer should open and show the namespace name in the heading
+    await expect(
+      page.getByRole('heading', { name: `Polaris \u2014 ${namespaceName}` })
+    ).toBeVisible();
+
+    // "Namespace Score" section should be present in drawer
+    await expect(page.getByText('Namespace Score')).toBeVisible();
+
+    // Resources table should exist in drawer
+    await expect(page.getByText('Resources')).toBeVisible();
+
+    // URL hash should be updated with namespace name
+    await expect(page).toHaveURL(/\/polaris\/namespaces#/);
+  });
+
+  test('namespace detail drawer closes with Escape key', async ({ page }) => {
+    await page.goto('/c/main/polaris/namespaces');
+
+    // Open the drawer by clicking a namespace button
+    const table = page.locator('table');
+    await expect(table).toBeVisible();
+    const firstButton = table.locator('tbody tr').first().locator('button');
+    const namespaceName = await firstButton.textContent();
+    await firstButton.click();
+
+    // Verify drawer is open
+    await expect(
+      page.getByRole('heading', { name: `Polaris \u2014 ${namespaceName}` })
+    ).toBeVisible();
+
+    // Press Escape key
+    await page.keyboard.press('Escape');
+
+    // Drawer should close (heading should not be visible anymore)
+    await expect(
+      page.getByRole('heading', { name: `Polaris \u2014 ${namespaceName}` })
+    ).not.toBeVisible();
+
+    // URL hash should be cleared
+    await expect(page).toHaveURL(/\/polaris\/namespaces$/);
+  });
+
+  test('namespace detail drawer opens from URL hash', async ({ page }) => {
+    // Get a namespace name first
+    await page.goto('/c/main/polaris/namespaces');
+    const table = page.locator('table');
+    await expect(table).toBeVisible();
+    const firstButton = table.locator('tbody tr').first().locator('button');
+    const namespaceName = await firstButton.textContent();
+
+    // Navigate directly to URL with hash
+    await page.goto(`/c/main/polaris/namespaces#${namespaceName}`);
+
+    // Drawer should automatically open with the namespace details
+    await expect(
+      page.getByRole('heading', { name: `Polaris \u2014 ${namespaceName}` })
+    ).toBeVisible();
+
+    // "Namespace Score" section should be present
+    await expect(page.getByText('Namespace Score')).toBeVisible();
+  });
+});
@@ -1,14 +1,15 @@
 {
-  "name": "polaris-headlamp-plugin",
-  "version": "0.0.3",
+  "name": "headlamp-polaris-plugin",
+  "version": "0.2.0",
  "lockfileVersion": 3,
  "requires": true,
  "packages": {
    "": {
-      "name": "polaris-headlamp-plugin",
-      "version": "0.0.3",
+      "name": "headlamp-polaris-plugin",
+      "version": "0.2.0",
      "devDependencies": {
-        "@kinvolk/headlamp-plugin": "^0.13.0"
+        "@kinvolk/headlamp-plugin": "^0.13.0",
+        "@playwright/test": "^1.58.2"
      }
    },
    "node_modules/@adobe/css-tools": {
@@ -2469,6 +2470,22 @@
        "node": ">=14"
      }
    },
+    "node_modules/@playwright/test": {
+      "version": "1.58.2",
+      "resolved": "https://registry.npmjs.org/@playwright/test/-/test-1.58.2.tgz",
+      "integrity": "sha512-akea+6bHYBBfA9uQqSYmlJXn61cTa+jbO87xVLCWbTqbWadRVmhxlXATaOjOgcBaWU4ePo0wB41KMFv3o35IXA==",
+      "dev": true,
+      "license": "Apache-2.0",
+      "dependencies": {
+        "playwright": "1.58.2"
+      },
+      "bin": {
+        "playwright": "cli.js"
+      },
+      "engines": {
+        "node": ">=18"
+      }
+    },
    "node_modules/@popperjs/core": {
      "version": "2.11.8",
      "resolved": "https://registry.npmjs.org/@popperjs/core/-/core-2.11.8.tgz",
@@ -13554,6 +13571,53 @@
        "node": ">=8"
      }
    },
+    "node_modules/playwright": {
+      "version": "1.58.2",
+      "resolved": "https://registry.npmjs.org/playwright/-/playwright-1.58.2.tgz",
+      "integrity": "sha512-vA30H8Nvkq/cPBnNw4Q8TWz1EJyqgpuinBcHET0YVJVFldr8JDNiU9LaWAE1KqSkRYazuaBhTpB5ZzShOezQ6A==",
+      "dev": true,
+      "license": "Apache-2.0",
+      "dependencies": {
+        "playwright-core": "1.58.2"
+      },
+      "bin": {
+        "playwright": "cli.js"
+      },
+      "engines": {
+        "node": ">=18"
+      },
+      "optionalDependencies": {
+        "fsevents": "2.3.2"
+      }
+    },
+    "node_modules/playwright-core": {
+      "version": "1.58.2",
+      "resolved": "https://registry.npmjs.org/playwright-core/-/playwright-core-1.58.2.tgz",
+      "integrity": "sha512-yZkEtftgwS8CsfYo7nm0KE8jsvm6i/PTgVtB8DL726wNf6H2IMsDuxCpJj59KDaxCtSnrWan2AeDqM7JBaultg==",
+      "dev": true,
+      "license": "Apache-2.0",
+      "bin": {
+        "playwright-core": "cli.js"
+      },
+      "engines": {
+        "node": ">=18"
+      }
+    },
+    "node_modules/playwright/node_modules/fsevents": {
+      "version": "2.3.2",
+      "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.3.2.tgz",
+      "integrity": "sha512-xiqMQR4xAeHTuB9uWm+fFRcIOgKBMiOBP+eXiyT7jsgVCq1bkVygt00oASowB7EdtpOHaaPgKt812P9ab+DDKA==",
+      "dev": true,
+      "hasInstallScript": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "darwin"
+      ],
+      "engines": {
+        "node": "^8.16.0 || ^10.6.0 || >=11.0.0"
+      }
+    },
    "node_modules/possible-typed-array-names": {
      "version": "1.1.0",
      "resolved": "https://registry.npmjs.org/possible-typed-array-names/-/possible-typed-array-names-1.1.0.tgz",
@@ -1,6 +1,6 @@
 {
-  "name": "polaris-headlamp-plugin",
-  "version": "0.0.5",
+  "name": "headlamp-polaris-plugin",
+  "version": "0.3.0",
  "description": "Headlamp plugin for Fairwinds Polaris audit results",
  "scripts": {
    "start": "headlamp-plugin start",
@@ -10,9 +10,14 @@
    "lint": "eslint --ext .ts,.tsx src/",
    "lint:fix": "eslint --ext .ts,.tsx --fix src/",
    "format": "prettier --write src/",
-    "format:check": "prettier --check src/"
+    "format:check": "prettier --check src/",
+    "test": "vitest run",
+    "test:watch": "vitest",
+    "e2e": "playwright test",
+    "e2e:headed": "playwright test --headed"
  },
  "devDependencies": {
-    "@kinvolk/headlamp-plugin": "^0.13.0"
+    "@kinvolk/headlamp-plugin": "^0.13.0",
+    "@playwright/test": "^1.58.2"
  }
 }
@@ -0,0 +1,26 @@
+import { defineConfig, devices } from '@playwright/test';
+
+export default defineConfig({
+  testDir: './e2e',
+  timeout: 30_000,
+  expect: { timeout: 10_000 },
+  fullyParallel: false,
+  forbidOnly: !!process.env.CI,
+  retries: process.env.CI ? 1 : 0,
+  reporter: 'list',
+  use: {
+    baseURL: process.env.HEADLAMP_URL || 'https://headlamp.animaniacs.farh.net',
+    trace: 'on-first-retry',
+  },
+  projects: [
+    { name: 'setup', testMatch: /auth\.setup\.ts/ },
+    {
+      name: 'chromium',
+      use: {
+        ...devices['Desktop Chrome'],
+        storageState: 'e2e/.auth/state.json',
+      },
+      dependencies: ['setup'],
+    },
+  ],
+});
@@ -0,0 +1,48 @@
+import { renderHook } from '@testing-library/react';
+import React from 'react';
+import { describe, expect, it, vi } from 'vitest';
+import { makeAuditData, makeResult } from '../test-utils';
+
+vi.mock('@kinvolk/headlamp-plugin/lib', () => ({
+  ApiProxy: { request: vi.fn() },
+}));
+
+// Mock usePolarisData so PolarisDataProvider doesn't make real API calls
+vi.mock('./polaris', async importOriginal => {
+  const actual = await importOriginal<typeof import('./polaris')>();
+  return {
+    ...actual,
+    usePolarisData: vi.fn(() => ({
+      data: makeAuditData([makeResult()]),
+      loading: false,
+      error: null,
+    })),
+  };
+});
+
+import { PolarisDataProvider, usePolarisDataContext } from './PolarisDataContext';
+
+describe('usePolarisDataContext', () => {
+  it('throws when used outside PolarisDataProvider', () => {
+    // Suppress console.error from React during expected error
+    const spy = vi.spyOn(console, 'error').mockImplementation(() => {});
+
+    expect(() => {
+      renderHook(() => usePolarisDataContext());
+    }).toThrow('usePolarisDataContext must be used within a PolarisDataProvider');
+
+    spy.mockRestore();
+  });
+
+  it('returns context value when inside PolarisDataProvider', () => {
+    const wrapper = ({ children }: { children: React.ReactNode }) => (
+      <PolarisDataProvider>{children}</PolarisDataProvider>
+    );
+
+    const { result } = renderHook(() => usePolarisDataContext(), { wrapper });
+
+    expect(result.current.data).not.toBeNull();
+    expect(result.current.loading).toBe(false);
+    expect(result.current.error).toBeNull();
+  });
+});
@@ -0,0 +1,37 @@
+import React from 'react';
+import { AuditData, getRefreshInterval, usePolarisData } from './polaris';
+
+interface PolarisDataContextValue {
+  data: AuditData | null;
+  loading: boolean;
+  error: string | null;
+  refresh: () => void;
+}
+
+const PolarisDataContext = React.createContext<PolarisDataContextValue | null>(null);
+
+export function PolarisDataProvider(props: { children: React.ReactNode }) {
+  const interval = getRefreshInterval();
+  const state = usePolarisData(interval);
+
+  // Rename triggerRefresh to refresh for consistency
+  const value = React.useMemo(
+    () => ({
+      data: state.data,
+      loading: state.loading,
+      error: state.error,
+      refresh: state.triggerRefresh,
+    }),
+    [state]
+  );
+
+  return <PolarisDataContext.Provider value={value}>{props.children}</PolarisDataContext.Provider>;
+}
+
+export function usePolarisDataContext(): PolarisDataContextValue {
+  const ctx = React.useContext(PolarisDataContext);
+  if (ctx === null) {
+    throw new Error('usePolarisDataContext must be used within a PolarisDataProvider');
+  }
+  return ctx;
+}
@@ -0,0 +1,238 @@
+/**
+ * Mapping of Polaris check IDs to human-readable names and descriptions
+ * Sourced from Polaris documentation
+ */
+
+export interface CheckInfo {
+  name: string;
+  description: string;
+  category: 'Security' | 'Efficiency' | 'Reliability';
+  defaultSeverity: 'danger' | 'warning' | 'ignore';
+}
+
+export const CHECK_MAPPING: Record<string, CheckInfo> = {
+  // Security checks
+  hostIPCSet: {
+    name: 'Host IPC',
+    description: 'Host IPC should not be configured',
+    category: 'Security',
+    defaultSeverity: 'danger',
+  },
+  hostPIDSet: {
+    name: 'Host PID',
+    description: 'Host PID should not be configured',
+    category: 'Security',
+    defaultSeverity: 'danger',
+  },
+  hostNetworkSet: {
+    name: 'Host Network',
+    description: 'Host network should not be configured',
+    category: 'Security',
+    defaultSeverity: 'danger',
+  },
+  hostPortSet: {
+    name: 'Host Port',
+    description: 'Host port should not be configured',
+    category: 'Security',
+    defaultSeverity: 'warning',
+  },
+  runAsRootAllowed: {
+    name: 'Run as Root',
+    description: 'Should not be allowed to run as root',
+    category: 'Security',
+    defaultSeverity: 'danger',
+  },
+  runAsPrivileged: {
+    name: 'Privileged Container',
+    description: 'Should not run as privileged',
+    category: 'Security',
+    defaultSeverity: 'danger',
+  },
+  notReadOnlyRootFilesystem: {
+    name: 'Read-Only Root Filesystem',
+    description: 'Filesystem should be read-only',
+    category: 'Security',
+    defaultSeverity: 'warning',
+  },
+  privilegeEscalationAllowed: {
+    name: 'Privilege Escalation',
+    description: 'Privilege escalation should not be allowed',
+    category: 'Security',
+    defaultSeverity: 'danger',
+  },
+  dangerousCapabilities: {
+    name: 'Dangerous Capabilities',
+    description: 'Dangerous capabilities should not be allowed',
+    category: 'Security',
+    defaultSeverity: 'danger',
+  },
+  insecureCapabilities: {
+    name: 'Insecure Capabilities',
+    description: 'Insecure capabilities should not be allowed',
+    category: 'Security',
+    defaultSeverity: 'warning',
+  },
+  sensitiveContainerEnvVar: {
+    name: 'Sensitive Environment Variables',
+    description: 'Sensitive env vars detected',
+    category: 'Security',
+    defaultSeverity: 'danger',
+  },
+  sensitiveConfigmapContent: {
+    name: 'Sensitive ConfigMap',
+    description: 'Sensitive ConfigMap content detected',
+    category: 'Security',
+    defaultSeverity: 'danger',
+  },
+  automountServiceAccountToken: {
+    name: 'Service Account Token Auto-mount',
+    description: 'Service account token auto-mount',
+    category: 'Security',
+    defaultSeverity: 'warning',
+  },
+  tlsSettingsMissing: {
+    name: 'TLS Settings',
+    description: 'TLS settings missing',
+    category: 'Security',
+    defaultSeverity: 'warning',
+  },
+  missingNetworkPolicy: {
+    name: 'Network Policy',
+    description: 'Missing NetworkPolicy',
+    category: 'Security',
+    defaultSeverity: 'warning',
+  },
+
+  // Reliability checks
+  tagNotSpecified: {
+    name: 'Image Tag',
+    description: 'Image tag should be specified',
+    category: 'Reliability',
+    defaultSeverity: 'danger',
+  },
+  pullPolicyNotAlways: {
+    name: 'Pull Policy',
+    description: 'Pull policy should be Always',
+    category: 'Reliability',
+    defaultSeverity: 'warning',
+  },
+  readinessProbeMissing: {
+    name: 'Readiness Probe',
+    description: 'Readiness probe should be configured',
+    category: 'Reliability',
+    defaultSeverity: 'warning',
+  },
+  livenessProbeMissing: {
+    name: 'Liveness Probe',
+    description: 'Liveness probe should be configured',
+    category: 'Reliability',
+    defaultSeverity: 'warning',
+  },
+  deploymentMissingReplicas: {
+    name: 'Deployment Replicas',
+    description: 'Deployment should have multiple replicas',
+    category: 'Reliability',
+    defaultSeverity: 'warning',
+  },
+  priorityClassNotSet: {
+    name: 'Priority Class',
+    description: 'Priority class should be set',
+    category: 'Reliability',
+    defaultSeverity: 'warning',
+  },
+  metadataAndNameMismatched: {
+    name: 'Metadata Mismatch',
+    description: 'Metadata and name should match',
+    category: 'Reliability',
+    defaultSeverity: 'warning',
+  },
+  missingPodDisruptionBudget: {
+    name: 'Pod Disruption Budget',
+    description: 'PodDisruptionBudget should exist',
+    category: 'Reliability',
+    defaultSeverity: 'warning',
+  },
+  pdbDisruptionsIsZero: {
+    name: 'PDB Disruptions',
+    description: 'PDB maxUnavailable should not be zero',
+    category: 'Reliability',
+    defaultSeverity: 'warning',
+  },
+
+  // Efficiency checks
+  cpuRequestsMissing: {
+    name: 'CPU Requests',
+    description: 'CPU requests should be set',
+    category: 'Efficiency',
+    defaultSeverity: 'warning',
+  },
+  cpuLimitsMissing: {
+    name: 'CPU Limits',
+    description: 'CPU limits should be set',
+    category: 'Efficiency',
+    defaultSeverity: 'warning',
+  },
+  memoryRequestsMissing: {
+    name: 'Memory Requests',
+    description: 'Memory requests should be set',
+    category: 'Efficiency',
+    defaultSeverity: 'warning',
+  },
+  memoryLimitsMissing: {
+    name: 'Memory Limits',
+    description: 'Memory limits should be set',
+    category: 'Efficiency',
+    defaultSeverity: 'warning',
+  },
+};
+
+/**
+ * Get human-readable name for a check ID
+ */
+export function getCheckName(checkId: string): string {
+  return CHECK_MAPPING[checkId]?.name || checkId;
+}
+
+/**
+ * Get check description
+ */
+export function getCheckDescription(checkId: string): string {
+  return CHECK_MAPPING[checkId]?.description || 'Unknown check';
+}
+
+/**
+ * Get check category
+ */
+export function getCheckCategory(checkId: string): 'Security' | 'Efficiency' | 'Reliability' {
+  return CHECK_MAPPING[checkId]?.category || 'Security';
+}
+
+/**
+ * Get color for severity
+ */
+export function getSeverityColor(severity: string): string {
+  switch (severity) {
+    case 'danger':
+      return '#f44336';
+    case 'warning':
+      return '#ff9800';
+    case 'ignore':
+      return '#9e9e9e';
+    default:
+      return '#9e9e9e';
+  }
+}
+
+/**
+ * Get status for StatusLabel component
+ */
+export function getSeverityStatus(severity: string): 'error' | 'warning' | 'success' {
+  switch (severity) {
+    case 'danger':
+      return 'error';
+    case 'warning':
+      return 'warning';
+    default:
+      return 'success';
+  }
+}
@@ -0,0 +1,390 @@
+import { act, renderHook, waitFor } from '@testing-library/react';
+import { beforeEach, describe, expect, it, vi } from 'vitest';
+import { makeAuditData, makeResult } from '../test-utils';
+
+vi.mock('@kinvolk/headlamp-plugin/lib', () => ({
+  ApiProxy: { request: vi.fn() },
+}));
+
+import { ApiProxy } from '@kinvolk/headlamp-plugin/lib';
+import {
+  computeScore,
+  countResults,
+  countResultsForItems,
+  filterResultsByNamespace,
+  getNamespaces,
+  getRefreshInterval,
+  Result,
+  ResultCounts,
+  setRefreshInterval,
+  usePolarisData,
+} from './polaris';
+
+// --- computeScore ---
+
+describe('computeScore', () => {
+  it('returns 0 when total is 0', () => {
+    const counts: ResultCounts = { total: 0, pass: 0, warning: 0, danger: 0, skipped: 0 };
+    expect(computeScore(counts)).toBe(0);
+  });
+
+  it('returns 100 when all checks pass', () => {
+    const counts: ResultCounts = { total: 10, pass: 10, warning: 0, danger: 0, skipped: 0 };
+    expect(computeScore(counts)).toBe(100);
+  });
+
+  it('rounds to nearest integer', () => {
+    const counts: ResultCounts = { total: 3, pass: 1, warning: 1, danger: 1, skipped: 0 };
+    expect(computeScore(counts)).toBe(33);
+  });
+
+  it('includes skipped in total denominator', () => {
+    const counts: ResultCounts = { total: 10, pass: 5, warning: 2, danger: 1, skipped: 2 };
+    expect(computeScore(counts)).toBe(50);
+  });
+});
+
+// --- countResults / countResultsForItems ---
+
+describe('countResults', () => {
+  it('returns zero counts for empty results', () => {
+    const data = makeAuditData([]);
+    const counts = countResults(data);
+    expect(counts).toEqual({ total: 0, pass: 0, warning: 0, danger: 0, skipped: 0 });
+  });
+
+  it('counts top-level result set entries', () => {
+    const result = makeResult({
+      Results: {
+        check1: {
+          ID: 'check1',
+          Message: 'ok',
+          Details: [],
+          Success: true,
+          Severity: 'warning',
+          Category: 'Security',
+        },
+        check2: {
+          ID: 'check2',
+          Message: 'bad',
+          Details: [],
+          Success: false,
+          Severity: 'danger',
+          Category: 'Security',
+        },
+      },
+    });
+    const counts = countResults(makeAuditData([result]));
+    expect(counts.total).toBe(2);
+    expect(counts.pass).toBe(1);
+    expect(counts.danger).toBe(1);
+    expect(counts.warning).toBe(0);
+    expect(counts.skipped).toBe(0);
+  });
+
+  it('counts skipped (severity=ignore, success=false) entries', () => {
+    const result = makeResult({
+      Results: {
+        skipped1: {
+          ID: 'skipped1',
+          Message: 'skipped',
+          Details: [],
+          Success: false,
+          Severity: 'ignore',
+          Category: 'Security',
+        },
+      },
+    });
+    const counts = countResults(makeAuditData([result]));
+    expect(counts.total).toBe(1);
+    expect(counts.skipped).toBe(1);
+    expect(counts.pass).toBe(0);
+  });
+
+  it('counts PodResult and ContainerResults', () => {
+    const result = makeResult({
+      Results: {
+        top: {
+          ID: 'top',
+          Message: 'ok',
+          Details: [],
+          Success: true,
+          Severity: 'warning',
+          Category: 'Reliability',
+        },
+      },
+      PodResult: {
+        Name: 'pod-1',
+        Results: {
+          podCheck: {
+            ID: 'podCheck',
+            Message: 'warn',
+            Details: [],
+            Success: false,
+            Severity: 'warning',
+            Category: 'Reliability',
+          },
+        },
+        ContainerResults: [
+          {
+            Name: 'container-1',
+            Results: {
+              containerCheck: {
+                ID: 'containerCheck',
+                Message: 'danger',
+                Details: [],
+                Success: false,
+                Severity: 'danger',
+                Category: 'Security',
+              },
+            },
+          },
+        ],
+      },
+    });
+    const counts = countResults(makeAuditData([result]));
+    expect(counts.total).toBe(3);
+    expect(counts.pass).toBe(1);
+    expect(counts.warning).toBe(1);
+    expect(counts.danger).toBe(1);
+  });
+
+  it('aggregates across multiple results', () => {
+    const r1 = makeResult({
+      Name: 'deploy-a',
+      Results: {
+        c1: {
+          ID: 'c1',
+          Message: '',
+          Details: [],
+          Success: true,
+          Severity: 'warning',
+          Category: 'X',
+        },
+      },
+    });
+    const r2 = makeResult({
+      Name: 'deploy-b',
+      Results: {
+        c2: {
+          ID: 'c2',
+          Message: '',
+          Details: [],
+          Success: false,
+          Severity: 'warning',
+          Category: 'X',
+        },
+      },
+    });
+    const counts = countResults(makeAuditData([r1, r2]));
+    expect(counts.total).toBe(2);
+    expect(counts.pass).toBe(1);
+    expect(counts.warning).toBe(1);
+  });
+});
+
+describe('countResultsForItems', () => {
+  it('works on a subset of results', () => {
+    const results: Result[] = [
+      makeResult({
+        Results: {
+          a: {
+            ID: 'a',
+            Message: '',
+            Details: [],
+            Success: false,
+            Severity: 'danger',
+            Category: 'X',
+          },
+        },
+      }),
+    ];
+    const counts = countResultsForItems(results);
+    expect(counts.danger).toBe(1);
+    expect(counts.total).toBe(1);
+  });
+});
+
+// --- getNamespaces ---
+
+describe('getNamespaces', () => {
+  it('returns empty array for no results', () => {
+    expect(getNamespaces(makeAuditData([]))).toEqual([]);
+  });
+
+  it('returns sorted unique namespaces', () => {
+    const data = makeAuditData([
+      makeResult({ Namespace: 'beta' }),
+      makeResult({ Namespace: 'alpha' }),
+      makeResult({ Namespace: 'beta' }),
+      makeResult({ Namespace: 'gamma' }),
+    ]);
+    expect(getNamespaces(data)).toEqual(['alpha', 'beta', 'gamma']);
+  });
+
+  it('excludes results with empty namespace (cluster-scoped resources)', () => {
+    const data = makeAuditData([
+      makeResult({ Namespace: '' }),
+      makeResult({ Namespace: 'alpha' }),
+      makeResult({ Namespace: '' }),
+    ]);
+    expect(getNamespaces(data)).toEqual(['alpha']);
+  });
+});
+
+// --- filterResultsByNamespace ---
+
+describe('filterResultsByNamespace', () => {
+  it('returns only results matching the namespace', () => {
+    const data = makeAuditData([
+      makeResult({ Name: 'a', Namespace: 'ns1' }),
+      makeResult({ Name: 'b', Namespace: 'ns2' }),
+      makeResult({ Name: 'c', Namespace: 'ns1' }),
+    ]);
+    const filtered = filterResultsByNamespace(data, 'ns1');
+    expect(filtered).toHaveLength(2);
+    expect(filtered.map(r => r.Name)).toEqual(['a', 'c']);
+  });
+
+  it('returns empty array for non-existent namespace', () => {
+    const data = makeAuditData([makeResult({ Namespace: 'ns1' })]);
+    expect(filterResultsByNamespace(data, 'ns-missing')).toEqual([]);
+  });
+});
+
+// --- getRefreshInterval / setRefreshInterval ---
+
+describe('getRefreshInterval', () => {
+  beforeEach(() => {
+    window.localStorage.removeItem('polaris-plugin-refresh-interval');
+  });
+
+  it('returns default (300) when nothing stored', () => {
+    expect(getRefreshInterval()).toBe(300);
+  });
+
+  it('returns stored value when valid', () => {
+    localStorage.setItem('polaris-plugin-refresh-interval', '60');
+    expect(getRefreshInterval()).toBe(60);
+  });
+
+  it('returns default for non-numeric stored value', () => {
+    localStorage.setItem('polaris-plugin-refresh-interval', 'abc');
+    expect(getRefreshInterval()).toBe(300);
+  });
+
+  it('returns default for zero stored value', () => {
+    localStorage.setItem('polaris-plugin-refresh-interval', '0');
+    expect(getRefreshInterval()).toBe(300);
+  });
+
+  it('returns default for negative stored value', () => {
+    localStorage.setItem('polaris-plugin-refresh-interval', '-10');
+    expect(getRefreshInterval()).toBe(300);
+  });
+});
+
+describe('setRefreshInterval', () => {
+  beforeEach(() => {
+    window.localStorage.removeItem('polaris-plugin-refresh-interval');
+  });
+
+  it('stores value that getRefreshInterval reads back', () => {
+    setRefreshInterval(1800);
+    expect(getRefreshInterval()).toBe(1800);
+  });
+});
+
+// --- usePolarisData ---
+
+describe('usePolarisData', () => {
+  const mockRequest = ApiProxy.request as ReturnType<typeof vi.fn>;
+
+  beforeEach(() => {
+    mockRequest.mockReset();
+  });
+
+  it('returns data on successful fetch', async () => {
+    const auditData = makeAuditData([makeResult()]);
+    mockRequest.mockResolvedValue(auditData);
+
+    const { result } = renderHook(() => usePolarisData(300));
+
+    await waitFor(() => {
+      expect(result.current.loading).toBe(false);
+    });
+
+    expect(result.current.data).toEqual(auditData);
+    expect(result.current.error).toBeNull();
+  });
+
+  it('returns RBAC error on 403', async () => {
+    mockRequest.mockRejectedValue({ status: 403 });
+
+    const { result } = renderHook(() => usePolarisData(300));
+
+    await waitFor(() => {
+      expect(result.current.loading).toBe(false);
+    });
+
+    expect(result.current.data).toBeNull();
+    expect(result.current.error).toContain('403');
+    expect(result.current.error).toContain('RBAC');
+  });
+
+  it('returns not-installed error on 404', async () => {
+    mockRequest.mockRejectedValue({ status: 404 });
+
+    const { result } = renderHook(() => usePolarisData(300));
+
+    await waitFor(() => {
+      expect(result.current.loading).toBe(false);
+    });
+
+    expect(result.current.error).toContain('not reachable');
+  });
+
+  it('returns not-installed error on 503', async () => {
+    mockRequest.mockRejectedValue({ status: 503 });
+
+    const { result } = renderHook(() => usePolarisData(300));
+
+    await waitFor(() => {
+      expect(result.current.loading).toBe(false);
+    });
+
+    expect(result.current.error).toContain('not reachable');
+  });
+
+  it('returns generic error for other failures', async () => {
+    mockRequest.mockRejectedValue(new Error('network down'));
+
+    const { result } = renderHook(() => usePolarisData(300));
+
+    await waitFor(() => {
+      expect(result.current.loading).toBe(false);
+    });
+
+    expect(result.current.error).toContain('Failed to fetch');
+    expect(result.current.error).toContain('network down');
+  });
+
+  it('does not update state after unmount', async () => {
+    let resolveFetch: (value: unknown) => void = () => {};
+    mockRequest.mockReturnValue(
+      new Promise(resolve => {
+        resolveFetch = resolve;
+      })
+    );
+
+    const { result, unmount } = renderHook(() => usePolarisData(300));
+    expect(result.current.loading).toBe(true);
+
+    unmount();
+
+    // Resolve after unmount — should not throw or update state
+    await act(async () => {
+      resolveFetch(makeAuditData([]));
+    });
+  });
+});
@@ -61,6 +61,7 @@ export interface ResultCounts {
  pass: number;
  warning: number;
  danger: number;
+  skipped: number;
 }

 function countResultSet(rs: ResultSet, counts: ResultCounts): void {
@@ -69,6 +70,8 @@ function countResultSet(rs: ResultSet, counts: ResultCounts): void {
    counts.total++;
    if (msg.Success) {
      counts.pass++;
+    } else if (msg.Severity === 'ignore') {
+      counts.skipped++;
    } else if (msg.Severity === 'warning') {
      counts.warning++;
    } else if (msg.Severity === 'danger') {
@@ -77,9 +80,9 @@ function countResultSet(rs: ResultSet, counts: ResultCounts): void {
  }
 }

-export function countResults(data: AuditData): ResultCounts {
-  const counts: ResultCounts = { total: 0, pass: 0, warning: 0, danger: 0 };
-  for (const result of data.Results) {
+function countResultItems(results: Result[]): ResultCounts {
+  const counts: ResultCounts = { total: 0, pass: 0, warning: 0, danger: 0, skipped: 0 };
+  for (const result of results) {
    countResultSet(result.Results, counts);
    if (result.PodResult) {
      countResultSet(result.PodResult.Results, counts);
@@ -91,13 +94,45 @@ export function countResults(data: AuditData): ResultCounts {
  return counts;
 }

+export function countResults(data: AuditData): ResultCounts {
+  return countResultItems(data.Results);
+}
+
+export function countResultsForItems(results: Result[]): ResultCounts {
+  return countResultItems(results);
+}
+
+export function getNamespaces(data: AuditData): string[] {
+  const namespaces = new Set<string>();
+  for (const result of data.Results) {
+    if (result.Namespace) {
+      namespaces.add(result.Namespace);
+    }
+  }
+  return Array.from(namespaces).sort();
+}
+
+export function filterResultsByNamespace(data: AuditData, namespace: string): Result[] {
+  return data.Results.filter(r => r.Namespace === namespace);
+}
+
 // --- Settings ---

-const STORAGE_KEY = 'polaris-plugin-refresh-interval';
+export const INTERVAL_OPTIONS = [
+  { label: '1 minute', value: 60 },
+  { label: '5 minutes', value: 300 },
+  { label: '10 minutes', value: 600 },
+  { label: '30 minutes', value: 1800 },
+];
+
+const REFRESH_STORAGE_KEY = 'polaris-plugin-refresh-interval';
 const DEFAULT_INTERVAL_SECONDS = 300; // 5 minutes

+const URL_STORAGE_KEY = 'polaris-plugin-dashboard-url';
+const DEFAULT_DASHBOARD_URL = '/api/v1/namespaces/polaris/services/polaris-dashboard:80/proxy/';
+
 export function getRefreshInterval(): number {
-  const stored = localStorage.getItem(STORAGE_KEY);
+  const stored = localStorage.getItem(REFRESH_STORAGE_KEY);
  if (stored !== null) {
    const parsed = parseInt(stored, 10);
    if (!isNaN(parsed) && parsed > 0) {
@@ -108,7 +143,25 @@ export function getRefreshInterval(): number {
 }

 export function setRefreshInterval(seconds: number): void {
-  localStorage.setItem(STORAGE_KEY, String(seconds));
+  localStorage.setItem(REFRESH_STORAGE_KEY, String(seconds));
+}
+
+export function getDashboardUrl(): string {
+  const stored = localStorage.getItem(URL_STORAGE_KEY);
+  if (stored !== null && stored.trim() !== '') {
+    return stored.trim();
+  }
+  return DEFAULT_DASHBOARD_URL;
+}
+
+export function setDashboardUrl(url: string): void {
+  localStorage.setItem(URL_STORAGE_KEY, url.trim());
+}
+
+// --- Polaris dashboard proxy URL ---
+
+export function getPolarisProxyUrl(): string {
+  return getDashboardUrl();
 }

 // --- Score computation ---
@@ -120,13 +173,20 @@ export function computeScore(counts: ResultCounts): number {

 // --- Data fetching hook ---

-const POLARIS_API_PATH =
-  '/api/v1/namespaces/polaris/services/polaris-dashboard:80/proxy/results.json';
+function getPolarisApiPath(): string {
+  const baseUrl = getDashboardUrl();
+  return baseUrl.endsWith('/') ? `${baseUrl}results.json` : `${baseUrl}/results.json`;
+}
+
+function isFullUrl(url: string): boolean {
+  return url.startsWith('http://') || url.startsWith('https://');
+}

 interface PolarisDataState {
  data: AuditData | null;
  loading: boolean;
  error: string | null;
+  triggerRefresh: () => void;
 }

 export function usePolarisData(refreshIntervalSeconds: number): PolarisDataState {
@@ -135,12 +195,30 @@ export function usePolarisData(refreshIntervalSeconds: number): PolarisDataState
  const [error, setError] = React.useState<string | null>(null);
  const [tick, setTick] = React.useState(0);

+  const triggerRefresh = React.useCallback(() => {
+    setTick(t => t + 1);
+  }, []);
+
  React.useEffect(() => {
    let cancelled = false;

    async function fetchData() {
      try {
-        const result: AuditData = await ApiProxy.request(POLARIS_API_PATH);
+        const apiPath = getPolarisApiPath();
+        let result: AuditData;
+
+        if (isFullUrl(apiPath)) {
+          // Direct fetch for full URLs
+          const response = await fetch(apiPath);
+          if (!response.ok) {
+            throw new Error(`HTTP ${response.status}: ${response.statusText}`);
+          }
+          result = await response.json();
+        } else {
+          // Kubernetes proxy for relative URLs
+          result = await ApiProxy.request(apiPath);
+        }
+
        if (!cancelled) {
          setData(result);
          setError(null);
@@ -148,17 +226,31 @@ export function usePolarisData(refreshIntervalSeconds: number): PolarisDataState
        }
      } catch (err: unknown) {
        if (cancelled) return;
+        const apiPath = getPolarisApiPath();
        const status = (err as { status?: number }).status;
-        if (status === 403) {
-          setError(
-            'Access denied (403). Check that your RBAC permissions allow proxying to the Polaris service.'
-          );
-        } else if (status === 404 || status === 503) {
-          setError(
-            'Polaris dashboard not reachable. Ensure Polaris is installed in the polaris namespace.'
-          );
+
+        if (isFullUrl(apiPath)) {
+          // Full URL errors
+          if (status === 403) {
+            setError('Access denied (403). Check authentication and CORS configuration.');
+          } else if (status === 404) {
+            setError('Polaris dashboard not found (404). Verify the URL is correct.');
+          } else {
+            setError(`Failed to fetch from ${apiPath}: ${String(err)}`);
+          }
        } else {
-          setError(`Failed to fetch Polaris data: ${String(err)}`);
+          // Kubernetes proxy errors
+          if (status === 403) {
+            setError(
+              'Access denied (403). Check that your RBAC permissions allow proxying to the Polaris service.'
+            );
+          } else if (status === 404 || status === 503) {
+            setError(
+              'Polaris dashboard not reachable. Ensure Polaris is installed in the configured namespace.'
+            );
+          } else {
+            setError(`Failed to fetch Polaris data: ${String(err)}`);
+          }
        }
        setLoading(false);
      }
@@ -179,5 +271,5 @@ export function usePolarisData(refreshIntervalSeconds: number): PolarisDataState
    return () => window.clearInterval(intervalId);
  }, [refreshIntervalSeconds]);

-  return { data, loading, error };
+  return { data, loading, error, triggerRefresh };
 }
@@ -0,0 +1,81 @@
+import { AuditData } from './polaris';
+import { getCheckName, getCheckCategory } from './checkMapping';
+
+export interface TopIssue {
+  checkId: string;
+  checkName: string;
+  category: 'Security' | 'Efficiency' | 'Reliability';
+  severity: 'danger' | 'warning';
+  count: number;
+}
+
+/**
+ * Extract the most common failing checks across the cluster
+ * Returns top 10 issues sorted by severity then count
+ */
+export function getTopIssues(data: AuditData): TopIssue[] {
+  const issueCounts = new Map<string, { severity: 'danger' | 'warning'; count: number }>();
+
+  // Aggregate all failing checks
+  for (const result of data.Results) {
+    // Pod-level checks
+    if (result.PodResult?.Results) {
+      for (const [checkId, checkResult] of Object.entries(result.PodResult.Results)) {
+        if (!checkResult.Success && checkResult.Severity !== 'ignore') {
+          const existing = issueCounts.get(checkId);
+          issueCounts.set(checkId, {
+            severity: checkResult.Severity as 'danger' | 'warning',
+            count: (existing?.count || 0) + 1,
+          });
+        }
+      }
+    }
+
+    // Container-level checks
+    if (result.PodResult?.ContainerResults) {
+      for (const container of result.PodResult.ContainerResults) {
+        for (const [checkId, checkResult] of Object.entries(container.Results)) {
+          if (!checkResult.Success && checkResult.Severity !== 'ignore') {
+            const existing = issueCounts.get(checkId);
+            issueCounts.set(checkId, {
+              severity: checkResult.Severity as 'danger' | 'warning',
+              count: (existing?.count || 0) + 1,
+            });
+          }
+        }
+      }
+    }
+
+    // Controller-level checks (if any)
+    if (result.Results) {
+      for (const [checkId, checkResult] of Object.entries(result.Results)) {
+        if (!checkResult.Success && checkResult.Severity !== 'ignore') {
+          const existing = issueCounts.get(checkId);
+          issueCounts.set(checkId, {
+            severity: checkResult.Severity as 'danger' | 'warning',
+            count: (existing?.count || 0) + 1,
+          });
+        }
+      }
+    }
+  }
+
+  // Convert to array and format
+  const issues: TopIssue[] = Array.from(issueCounts.entries()).map(([checkId, data]) => ({
+    checkId,
+    checkName: getCheckName(checkId),
+    category: getCheckCategory(checkId),
+    severity: data.severity,
+    count: data.count,
+  }));
+
+  // Sort by severity (danger first) then by count (descending)
+  issues.sort((a, b) => {
+    if (a.severity === 'danger' && b.severity !== 'danger') return -1;
+    if (a.severity !== 'danger' && b.severity === 'danger') return 1;
+    return b.count - a.count;
+  });
+
+  // Return top 10
+  return issues.slice(0, 10);
+}
@@ -0,0 +1,44 @@
+import { Chip } from '@mui/material';
+import { Shield as ShieldIcon } from '@mui/icons-material';
+import React from 'react';
+import { useHistory } from 'react-router-dom';
+import { usePolarisDataContext } from '../api/PolarisDataContext';
+import { computeScore, countResults } from '../api/polaris';
+
+/**
+ * App bar badge showing cluster Polaris score
+ * Clicking navigates to the overview dashboard
+ */
+export default function AppBarScoreBadge() {
+  const { data, loading } = usePolarisDataContext();
+  const history = useHistory();
+
+  if (loading || !data) {
+    return null; // Graceful degradation when Polaris unavailable
+  }
+
+  const counts = countResults(data);
+  const score = computeScore(counts);
+
+  // Color based on score
+  const getColor = (score: number): 'success' | 'warning' | 'error' => {
+    if (score >= 80) return 'success';
+    if (score >= 50) return 'warning';
+    return 'error';
+  };
+
+  const handleClick = () => {
+    history.push('/polaris');
+  };
+
+  return (
+    <Chip
+      icon={<ShieldIcon />}
+      label={`Polaris: ${score}%`}
+      color={getColor(score)}
+      size="small"
+      onClick={handleClick}
+      style={{ cursor: 'pointer', marginRight: '8px' }}
+    />
+  );
+}
@@ -0,0 +1,134 @@
+import { render, screen } from '@testing-library/react';
+import React from 'react';
+import { describe, expect, it, vi } from 'vitest';
+import { makeAuditData, makeResult } from '../test-utils';
+
+// Mock Headlamp lib
+vi.mock('@kinvolk/headlamp-plugin/lib', () => ({
+  ApiProxy: { request: vi.fn() },
+}));
+
+// Mock Headlamp CommonComponents as thin pass-throughs
+vi.mock('@kinvolk/headlamp-plugin/lib/CommonComponents', () => ({
+  Loader: ({ title }: { title: string }) => <div data-testid="loader">{title}</div>,
+  SectionBox: ({ title, children }: { title?: string; children?: React.ReactNode }) => (
+    <div data-testid="section-box" data-title={title}>
+      {children}
+    </div>
+  ),
+  SectionHeader: ({ title }: { title: string }) => <div data-testid="section-header">{title}</div>,
+  StatusLabel: ({ status, children }: { status: string; children?: React.ReactNode }) => (
+    <span data-testid="status-label" data-status={status}>
+      {children}
+    </span>
+  ),
+  NameValueTable: ({ rows }: { rows: Array<{ name: string; value: React.ReactNode }> }) => (
+    <table data-testid="name-value-table">
+      <tbody>
+        {rows.map(row => (
+          <tr key={row.name}>
+            <td>{row.name}</td>
+            <td>{row.value}</td>
+          </tr>
+        ))}
+      </tbody>
+    </table>
+  ),
+  PercentageCircle: ({ label }: { label: string }) => (
+    <div data-testid="percentage-circle">{label}</div>
+  ),
+  PercentageBar: () => <div data-testid="percentage-bar" />,
+}));
+
+// Mock the context hook — we'll override per test via mockReturnValue
+const mockUsePolarisDataContext = vi.fn();
+vi.mock('../api/PolarisDataContext', () => ({
+  usePolarisDataContext: () => mockUsePolarisDataContext(),
+}));
+
+import DashboardView from './DashboardView';
+
+describe('DashboardView', () => {
+  it('renders loader when loading', () => {
+    mockUsePolarisDataContext.mockReturnValue({
+      data: null,
+      loading: true,
+      error: null,
+    });
+
+    render(<DashboardView />);
+    expect(screen.getByTestId('loader')).toHaveTextContent('Loading Polaris audit data');
+  });
+
+  it('renders error message when error is set', () => {
+    mockUsePolarisDataContext.mockReturnValue({
+      data: null,
+      loading: false,
+      error: 'Access denied (403)',
+    });
+
+    render(<DashboardView />);
+    expect(screen.getByText('Access denied (403)')).toBeInTheDocument();
+  });
+
+  it('renders score, check distribution, and cluster info with data', () => {
+    const data = makeAuditData([
+      makeResult({
+        Results: {
+          c1: {
+            ID: 'c1',
+            Message: '',
+            Details: [],
+            Success: true,
+            Severity: 'warning',
+            Category: 'X',
+          },
+          c2: {
+            ID: 'c2',
+            Message: '',
+            Details: [],
+            Success: false,
+            Severity: 'danger',
+            Category: 'X',
+          },
+        },
+      }),
+    ]);
+
+    mockUsePolarisDataContext.mockReturnValue({
+      data,
+      loading: false,
+      error: null,
+    });
+
+    render(<DashboardView />);
+
+    // Score circle shows 50%
+    expect(screen.getByTestId('percentage-circle')).toHaveTextContent('50%');
+
+    // Check distribution values
+    expect(screen.getByText('Total Checks')).toBeInTheDocument();
+
+    // Cluster info section (title is in data-title attr of SectionBox)
+    const sectionBoxes = screen.getAllByTestId('section-box');
+    const clusterInfoBox = sectionBoxes.find(
+      el => el.getAttribute('data-title') === 'Cluster Info'
+    );
+    expect(clusterInfoBox).toBeDefined();
+
+    // Cluster info values
+    expect(screen.getByText('Nodes')).toBeInTheDocument();
+    expect(screen.getByText('Pods')).toBeInTheDocument();
+  });
+
+  it('renders "No Data" when no data and no error', () => {
+    mockUsePolarisDataContext.mockReturnValue({
+      data: null,
+      loading: false,
+      error: null,
+    });
+
+    render(<DashboardView />);
+    expect(screen.getByText('No Polaris audit results found.')).toBeInTheDocument();
+  });
+});
@@ -0,0 +1,179 @@
+import {
+  Loader,
+  NameValueTable,
+  PercentageBar,
+  PercentageCircle,
+  SectionBox,
+  SectionHeader,
+  SimpleTable,
+  StatusLabel,
+} from '@kinvolk/headlamp-plugin/lib/CommonComponents';
+import { Button } from '@mui/material';
+import { Refresh as RefreshIcon } from '@mui/icons-material';
+import React from 'react';
+import { AuditData, computeScore, countResults, ResultCounts } from '../api/polaris';
+import { usePolarisDataContext } from '../api/PolarisDataContext';
+import { getTopIssues, TopIssue } from '../api/topIssues';
+import { getSeverityStatus } from '../api/checkMapping';
+
+const COLORS = {
+  pass: '#4caf50',
+  warning: '#ff9800',
+  danger: '#f44336',
+  skipped: '#9e9e9e',
+};
+
+function OverviewSection(props: { data: AuditData; counts: ResultCounts }) {
+  const { counts } = props;
+  const score = computeScore(counts);
+
+  const chartData = [
+    { name: 'Pass', value: counts.pass, fill: COLORS.pass },
+    { name: 'Warning', value: counts.warning, fill: COLORS.warning },
+    { name: 'Danger', value: counts.danger, fill: COLORS.danger },
+  ];
+
+  return (
+    <>
+      <SectionBox title="Cluster Score">
+        <PercentageCircle data={chartData} total={counts.total} label={`${score}%`} />
+      </SectionBox>
+      <SectionBox title="Check Distribution">
+        <PercentageBar data={chartData} total={counts.total} />
+        <NameValueTable
+          rows={[
+            { name: 'Total Checks', value: String(counts.total) },
+            {
+              name: 'Pass',
+              value: <StatusLabel status="success">{counts.pass}</StatusLabel>,
+            },
+            {
+              name: 'Warning',
+              value: <StatusLabel status="warning">{counts.warning}</StatusLabel>,
+            },
+            {
+              name: 'Danger',
+              value: <StatusLabel status="error">{counts.danger}</StatusLabel>,
+            },
+          ]}
+        />
+      </SectionBox>
+      <SectionBox title="Cluster Info">
+        <NameValueTable
+          rows={[
+            { name: 'Nodes', value: String(props.data.ClusterInfo.Nodes) },
+            { name: 'Pods', value: String(props.data.ClusterInfo.Pods) },
+            { name: 'Namespaces', value: String(props.data.ClusterInfo.Namespaces) },
+            { name: 'Controllers', value: String(props.data.ClusterInfo.Controllers) },
+          ]}
+        />
+      </SectionBox>
+    </>
+  );
+}
+
+function formatAuditTime(auditTime: string): string {
+  const date = new Date(auditTime);
+  const now = new Date();
+  const diffMs = now.getTime() - date.getTime();
+  const diffMins = Math.floor(diffMs / 60000);
+
+  if (diffMins < 1) return 'just now';
+  if (diffMins < 60) return `${diffMins} minute${diffMins > 1 ? 's' : ''} ago`;
+
+  const diffHours = Math.floor(diffMins / 60);
+  if (diffHours < 24) return `${diffHours} hour${diffHours > 1 ? 's' : ''} ago`;
+
+  const diffDays = Math.floor(diffHours / 24);
+  return `${diffDays} day${diffDays > 1 ? 's' : ''} ago`;
+}
+
+export default function DashboardView() {
+  const { data, loading, error, refresh } = usePolarisDataContext();
+
+  if (loading) {
+    return <Loader title="Loading Polaris audit data..." />;
+  }
+
+  const counts = data ? countResults(data) : null;
+  const topIssues = data ? getTopIssues(data) : [];
+
+  return (
+    <>
+      <div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center', marginBottom: '20px' }}>
+        <SectionHeader title="Polaris — Overview" />
+        {data && (
+          <div style={{ display: 'flex', gap: '16px', alignItems: 'center' }}>
+            <span style={{ fontSize: '14px', color: 'var(--mui-palette-text-secondary, #666)' }}>
+              Last updated: {formatAuditTime(data.AuditTime)}
+            </span>
+            <Button
+              variant="outlined"
+              startIcon={<RefreshIcon />}
+              onClick={refresh}
+              size="small"
+            >
+              Refresh
+            </Button>
+          </div>
+        )}
+      </div>
+
+      {error && (
+        <SectionBox title="Error">
+          <NameValueTable
+            rows={[
+              {
+                name: 'Status',
+                value: <StatusLabel status="error">{error}</StatusLabel>,
+              },
+            ]}
+          />
+        </SectionBox>
+      )}
+
+      {data && counts && (
+        <>
+          <OverviewSection data={data} counts={counts} />
+
+          {topIssues.length > 0 && (
+            <SectionBox title="Top Issues">
+              <SimpleTable
+                columns={[
+                  { label: 'Check', getter: (issue: TopIssue) => issue.checkName },
+                  { label: 'Category', getter: (issue: TopIssue) => issue.category },
+                  {
+                    label: 'Severity',
+                    getter: (issue: TopIssue) => (
+                      <StatusLabel status={getSeverityStatus(issue.severity)}>
+                        {issue.severity}
+                      </StatusLabel>
+                    ),
+                  },
+                  {
+                    label: 'Affected Workloads',
+                    getter: (issue: TopIssue) => String(issue.count),
+                  },
+                ]}
+                data={topIssues}
+              />
+            </SectionBox>
+          )}
+        </>
+      )}
+
+      {!data && !error && (
+        <SectionBox title="No Data">
+          <NameValueTable
+            rows={[
+              {
+                name: 'Status',
+                value: 'No Polaris audit results found.',
+              },
+            ]}
+          />
+        </SectionBox>
+      )}
+    </>
+  );
+}
@@ -0,0 +1,258 @@
+import { NameValueTable, SectionBox, Dialog } from '@kinvolk/headlamp-plugin/lib/CommonComponents';
+import { ApiProxy } from '@kinvolk/headlamp-plugin/lib';
+import { Button, Checkbox, FormControlLabel, FormGroup } from '@mui/material';
+import React from 'react';
+import { Result } from '../api/polaris';
+import { getCheckName } from '../api/checkMapping';
+
+interface ExemptionManagerProps {
+  workloadResult: Result;
+  namespace: string;
+  kind: string;
+  name: string;
+}
+
+interface CheckFailure {
+  checkId: string;
+  checkName: string;
+}
+
+/**
+ * Exemption management UI for adding/removing Polaris exemptions
+ * Uses annotation patches on the workload resource
+ */
+export default function ExemptionManager({ workloadResult, namespace, kind, name }: ExemptionManagerProps) {
+  const [dialogOpen, setDialogOpen] = React.useState(false);
+  const [selectedChecks, setSelectedChecks] = React.useState<Set<string>>(new Set());
+  const [exemptAll, setExemptAll] = React.useState(false);
+  const [applying, setApplying] = React.useState(false);
+
+  // Extract current exemptions from workload metadata
+  const getExemptions = (): string[] => {
+    // This would need to fetch the actual workload from K8s API
+    // For now, return empty array as placeholder
+    return [];
+  };
+
+  // Extract failing checks for this workload
+  const getFailingChecks = (): CheckFailure[] => {
+    const failures: CheckFailure[] = [];
+
+    // Pod-level checks
+    if (workloadResult.PodResult?.Results) {
+      for (const [checkId, checkResult] of Object.entries(workloadResult.PodResult.Results)) {
+        if (!checkResult.Success && checkResult.Severity !== 'ignore') {
+          failures.push({
+            checkId,
+            checkName: getCheckName(checkId),
+          });
+        }
+      }
+    }
+
+    // Container checks
+    if (workloadResult.PodResult?.ContainerResults) {
+      for (const container of workloadResult.PodResult.ContainerResults) {
+        for (const [checkId, checkResult] of Object.entries(container.Results)) {
+          if (!checkResult.Success && checkResult.Severity !== 'ignore') {
+            // Avoid duplicates
+            if (!failures.some(f => f.checkId === checkId)) {
+              failures.push({
+                checkId,
+                checkName: getCheckName(checkId),
+              });
+            }
+          }
+        }
+      }
+    }
+
+    return failures;
+  };
+
+  const failingChecks = getFailingChecks();
+  const currentExemptions = getExemptions();
+
+  const handleCheckToggle = (checkId: string) => {
+    const newSelected = new Set(selectedChecks);
+    if (newSelected.has(checkId)) {
+      newSelected.delete(checkId);
+    } else {
+      newSelected.add(checkId);
+    }
+    setSelectedChecks(newSelected);
+  };
+
+  const applyExemptions = async () => {
+    setApplying(true);
+
+    try {
+      // Construct the API path based on kind
+      const apiGroup = getApiGroup(kind);
+      const apiVersion = 'v1'; // This would need to be dynamic based on kind
+      const plural = getPlural(kind);
+
+      const patchPath = apiGroup
+        ? `/apis/${apiGroup}/${apiVersion}/namespaces/${namespace}/${plural}/${name}`
+        : `/api/v1/namespaces/${namespace}/${plural}/${name}`;
+
+      // Build annotations patch
+      const annotations: Record<string, string> = {};
+
+      if (exemptAll) {
+        annotations['polaris.fairwinds.com/exempt'] = 'true';
+      } else {
+        for (const checkId of selectedChecks) {
+          annotations[`polaris.fairwinds.com/${checkId}-exempt`] = 'true';
+        }
+      }
+
+      const patch = {
+        metadata: {
+          annotations,
+        },
+      };
+
+      await ApiProxy.request(patchPath, {
+        method: 'PATCH',
+        headers: {
+          'Content-Type': 'application/strategic-merge-patch+json',
+        },
+        body: JSON.stringify(patch),
+      });
+
+      setDialogOpen(false);
+      setSelectedChecks(new Set());
+      setExemptAll(false);
+
+      // Show success message (would need notistack integration)
+      alert('Exemptions applied successfully');
+    } catch (err) {
+      alert(`Failed to apply exemptions: ${String(err)}`);
+    } finally {
+      setApplying(false);
+    }
+  };
+
+  return (
+    <>
+      <SectionBox title="Exemptions">
+        {currentExemptions.length > 0 ? (
+          <NameValueTable
+            rows={currentExemptions.map(exemption => ({
+              name: exemption,
+              value: (
+                <Button
+                  size="small"
+                  color="error"
+                  onClick={() => {
+                    // Remove exemption logic
+                    alert('Remove exemption: ' + exemption);
+                  }}
+                >
+                  Remove
+                </Button>
+              ),
+            }))}
+          />
+        ) : (
+          <p>No exemptions configured</p>
+        )}
+
+        <Button
+          variant="outlined"
+          onClick={() => setDialogOpen(true)}
+          disabled={failingChecks.length === 0}
+          style={{ marginTop: '8px' }}
+        >
+          Add Exemption
+        </Button>
+      </SectionBox>
+
+      <Dialog
+        open={dialogOpen}
+        onClose={() => setDialogOpen(false)}
+        title="Add Exemptions"
+      >
+        <div style={{ padding: '16px', minWidth: '400px' }}>
+          <FormControlLabel
+            control={
+              <Checkbox
+                checked={exemptAll}
+                onChange={(e) => setExemptAll(e.target.checked)}
+              />
+            }
+            label="Exempt from all checks"
+          />
+
+          {!exemptAll && (
+            <>
+              <div style={{ marginTop: '16px', marginBottom: '8px', fontWeight: 600 }}>
+                Select checks to exempt:
+              </div>
+              <FormGroup>
+                {failingChecks.map(check => (
+                  <FormControlLabel
+                    key={check.checkId}
+                    control={
+                      <Checkbox
+                        checked={selectedChecks.has(check.checkId)}
+                        onChange={() => handleCheckToggle(check.checkId)}
+                      />
+                    }
+                    label={check.checkName}
+                  />
+                ))}
+              </FormGroup>
+            </>
+          )}
+
+          <div style={{ marginTop: '16px', display: 'flex', gap: '8px', justifyContent: 'flex-end' }}>
+            <Button onClick={() => setDialogOpen(false)}>
+              Cancel
+            </Button>
+            <Button
+              variant="contained"
+              onClick={applyExemptions}
+              disabled={applying || (!exemptAll && selectedChecks.size === 0)}
+            >
+              {applying ? 'Applying...' : 'Apply'}
+            </Button>
+          </div>
+        </div>
+      </Dialog>
+    </>
+  );
+}
+
+// Helper functions to get API info based on kind
+function getApiGroup(kind: string): string | null {
+  switch (kind) {
+    case 'Deployment':
+    case 'StatefulSet':
+    case 'DaemonSet':
+      return 'apps';
+    case 'Job':
+    case 'CronJob':
+      return 'batch';
+    default:
+      return null;
+  }
+}
+
+function getPlural(kind: string): string {
+  switch (kind) {
+    case 'Deployment':
+      return 'deployments';
+    case 'StatefulSet':
+      return 'statefulsets';
+    case 'DaemonSet':
+      return 'daemonsets';
+    case 'Job':
+      return 'jobs';
+    case 'CronJob':
+      return 'cronjobs';
+    default:
+      return kind.toLowerCase() + 's';
+  }
+}
@@ -0,0 +1,171 @@
+import { NameValueTable, SectionBox, StatusLabel, SimpleTable } from '@kinvolk/headlamp-plugin/lib/CommonComponents';
+import { Link } from 'react-router-dom';
+import React from 'react';
+import { usePolarisDataContext } from '../api/PolarisDataContext';
+import { computeScore, countResultsForItems, ResultCounts } from '../api/polaris';
+import { getCheckName, getSeverityStatus } from '../api/checkMapping';
+import ExemptionManager from './ExemptionManager';
+
+interface CheckFailure {
+  checkId: string;
+  checkName: string;
+  severity: 'danger' | 'warning';
+  message: string;
+}
+
+interface InlineAuditSectionProps {
+  resource: any; // KubeObject from Headlamp
+}
+
+/**
+ * Inline Polaris audit section for resource detail views
+ * Shows a compact summary of Polaris findings for Deployments, StatefulSets, etc.
+ */
+export default function InlineAuditSection({ resource }: InlineAuditSectionProps) {
+  const { data, loading } = usePolarisDataContext();
+
+  if (loading || !data) {
+    return null;
+  }
+
+  // Check if this is a supported controller kind
+  const supportedKinds = ['Deployment', 'StatefulSet', 'DaemonSet', 'Job', 'CronJob'];
+  const kind = resource.kind;
+
+  if (!supportedKinds.includes(kind)) {
+    return null;
+  }
+
+  const name = resource.metadata?.name;
+  const namespace = resource.metadata?.namespace;
+
+  if (!name || !namespace) {
+    return null;
+  }
+
+  // Find this workload in Polaris audit data
+  const workloadResult = data.Results.find(
+    r => r.Kind === kind && r.Name === name && r.Namespace === namespace
+  );
+
+  if (!workloadResult) {
+    return (
+      <SectionBox title="Polaris Audit">
+        <NameValueTable
+          rows={[
+            {
+              name: 'Status',
+              value: 'Polaris dashboard not detected — install Polaris to see audit results',
+            },
+          ]}
+        />
+      </SectionBox>
+    );
+  }
+
+  // Calculate score and counts
+  const counts = countResultsForItems([workloadResult]);
+  const score = computeScore(counts);
+
+  // Extract failing checks
+  const failures: CheckFailure[] = [];
+
+  // Pod-level checks
+  if (workloadResult.PodResult?.Results) {
+    for (const [checkId, checkResult] of Object.entries(workloadResult.PodResult.Results)) {
+      if (!checkResult.Success && checkResult.Severity !== 'ignore') {
+        failures.push({
+          checkId,
+          checkName: getCheckName(checkId),
+          severity: checkResult.Severity as 'danger' | 'warning',
+          message: checkResult.Message,
+        });
+      }
+    }
+  }
+
+  // Container checks
+  if (workloadResult.PodResult?.ContainerResults) {
+    for (const container of workloadResult.PodResult.ContainerResults) {
+      for (const [checkId, checkResult] of Object.entries(container.Results)) {
+        if (!checkResult.Success && checkResult.Severity !== 'ignore') {
+          // Avoid duplicates
+          if (!failures.some(f => f.checkId === checkId)) {
+            failures.push({
+              checkId,
+              checkName: getCheckName(checkId),
+              severity: checkResult.Severity as 'danger' | 'warning',
+              message: checkResult.Message,
+            });
+          }
+        }
+      }
+    }
+  }
+
+  // Sort by severity
+  failures.sort((a, b) => {
+    if (a.severity === 'danger' && b.severity !== 'danger') return -1;
+    if (a.severity !== 'danger' && b.severity === 'danger') return 1;
+    return 0;
+  });
+
+  return (
+    <SectionBox title="Polaris Audit">
+      <NameValueTable
+        rows={[
+          {
+            name: 'Score',
+            value: (
+              <StatusLabel status={score >= 80 ? 'success' : score >= 50 ? 'warning' : 'error'}>
+                {score}%
+              </StatusLabel>
+            ),
+          },
+          {
+            name: 'Summary',
+            value: `${counts.pass} passing, ${counts.warning} warnings, ${counts.danger} dangers`,
+          },
+        ]}
+      />
+
+      {failures.length > 0 && (
+        <>
+          <div style={{ marginTop: '16px', marginBottom: '8px', fontWeight: 600 }}>
+            Failing Checks:
+          </div>
+          <SimpleTable
+            columns={[
+              { label: 'Check', getter: (f: CheckFailure) => f.checkName },
+              {
+                label: 'Severity',
+                getter: (f: CheckFailure) => (
+                  <StatusLabel status={getSeverityStatus(f.severity)}>
+                    {f.severity}
+                  </StatusLabel>
+                ),
+              },
+              { label: 'Message', getter: (f: CheckFailure) => f.message },
+            ]}
+            data={failures}
+          />
+        </>
+      )}
+
+      <div style={{ marginTop: '16px' }}>
+        <Link to={`/polaris/namespaces#${namespace}`} style={{ color: 'var(--link-color, #1976d2)' }}>
+          View Full Report →
+        </Link>
+      </div>
+
+      <div style={{ marginTop: '16px' }}>
+        <ExemptionManager
+          workloadResult={workloadResult}
+          namespace={namespace}
+          kind={kind}
+          name={name}
+        />
+      </div>
+    </SectionBox>
+  );
+}
@@ -0,0 +1,200 @@
+import { render, screen } from '@testing-library/react';
+import React from 'react';
+import { describe, expect, it, vi } from 'vitest';
+import { makeAuditData, makeResult } from '../test-utils';
+
+// Mock Headlamp lib
+vi.mock('@kinvolk/headlamp-plugin/lib', () => ({
+  ApiProxy: { request: vi.fn() },
+}));
+
+// Mock react-router-dom useParams
+const mockNamespace = vi.fn(() => 'test-ns');
+vi.mock('react-router-dom', () => ({
+  useParams: () => ({ namespace: mockNamespace() }),
+}));
+
+// Mock Headlamp CommonComponents
+vi.mock('@kinvolk/headlamp-plugin/lib/CommonComponents', () => ({
+  Loader: ({ title }: { title: string }) => <div data-testid="loader">{title}</div>,
+  SectionBox: ({ title, children }: { title?: string; children?: React.ReactNode }) => (
+    <div data-testid="section-box" data-title={title}>
+      {children}
+    </div>
+  ),
+  SectionHeader: ({ title }: { title: string }) => <div data-testid="section-header">{title}</div>,
+  StatusLabel: ({ status, children }: { status: string; children?: React.ReactNode }) => (
+    <span data-testid="status-label" data-status={status}>
+      {children}
+    </span>
+  ),
+  NameValueTable: ({ rows }: { rows: Array<{ name: string; value: React.ReactNode }> }) => (
+    <table data-testid="name-value-table">
+      <tbody>
+        {rows.map(row => (
+          <tr key={row.name}>
+            <td>{row.name}</td>
+            <td>{row.value}</td>
+          </tr>
+        ))}
+      </tbody>
+    </table>
+  ),
+  SimpleTable: ({
+    columns,
+    data,
+    emptyMessage,
+  }: {
+    columns: Array<{ label: string; getter: (row: unknown) => React.ReactNode }>;
+    data: unknown[];
+    emptyMessage?: string;
+  }) =>
+    data.length === 0 ? (
+      <div data-testid="simple-table-empty">{emptyMessage}</div>
+    ) : (
+      <table data-testid="simple-table">
+        <thead>
+          <tr>
+            {columns.map(col => (
+              <th key={col.label}>{col.label}</th>
+            ))}
+          </tr>
+        </thead>
+        <tbody>
+          {data.map((row, i) => (
+            <tr key={i}>
+              {columns.map(col => (
+                <td key={col.label}>{col.getter(row)}</td>
+              ))}
+            </tr>
+          ))}
+        </tbody>
+      </table>
+    ),
+}));
+
+const mockUsePolarisDataContext = vi.fn();
+vi.mock('../api/PolarisDataContext', () => ({
+  usePolarisDataContext: () => mockUsePolarisDataContext(),
+}));
+
+import NamespaceDetailView from './NamespaceDetailView';
+
+describe('NamespaceDetailView', () => {
+  it('renders loader when loading', () => {
+    mockUsePolarisDataContext.mockReturnValue({
+      data: null,
+      loading: true,
+      error: null,
+    });
+
+    render(<NamespaceDetailView />);
+    expect(screen.getByTestId('loader')).toHaveTextContent('Loading Polaris data for test-ns');
+  });
+
+  it('renders error message when error is set', () => {
+    mockUsePolarisDataContext.mockReturnValue({
+      data: null,
+      loading: false,
+      error: 'Access denied (403)',
+    });
+
+    render(<NamespaceDetailView />);
+    expect(screen.getByText('Access denied (403)')).toBeInTheDocument();
+    expect(screen.getByTestId('section-header')).toHaveTextContent('Polaris — test-ns');
+  });
+
+  it('renders "No Data" when no data and no error', () => {
+    mockUsePolarisDataContext.mockReturnValue({
+      data: null,
+      loading: false,
+      error: null,
+    });
+
+    render(<NamespaceDetailView />);
+    expect(screen.getByText('No Polaris audit results found.')).toBeInTheDocument();
+  });
+
+  it('renders namespace score and resource table with data', () => {
+    const data = makeAuditData([
+      makeResult({
+        Name: 'deploy-a',
+        Namespace: 'test-ns',
+        Kind: 'Deployment',
+        Results: {
+          c1: {
+            ID: 'c1',
+            Message: '',
+            Details: [],
+            Success: true,
+            Severity: 'warning',
+            Category: 'X',
+          },
+          c2: {
+            ID: 'c2',
+            Message: '',
+            Details: [],
+            Success: false,
+            Severity: 'warning',
+            Category: 'X',
+          },
+        },
+      }),
+      makeResult({
+        Name: 'other',
+        Namespace: 'other-ns',
+        Kind: 'Deployment',
+        Results: {
+          c3: {
+            ID: 'c3',
+            Message: '',
+            Details: [],
+            Success: true,
+            Severity: 'warning',
+            Category: 'X',
+          },
+        },
+      }),
+    ]);
+
+    mockUsePolarisDataContext.mockReturnValue({
+      data,
+      loading: false,
+      error: null,
+    });
+
+    render(<NamespaceDetailView />);
+
+    // Header
+    expect(screen.getByTestId('section-header')).toHaveTextContent('Polaris — test-ns');
+
+    // Score section: 50% (1 pass / 2 total)
+    expect(screen.getByText('50%')).toBeInTheDocument();
+    expect(screen.getByText('Total Checks')).toBeInTheDocument();
+
+    // Resource table shows only test-ns resources
+    expect(screen.getByText('deploy-a')).toBeInTheDocument();
+    expect(screen.queryByText('other')).not.toBeInTheDocument();
+  });
+
+  it('renders empty table message for namespace with no results', () => {
+    const data = makeAuditData([
+      makeResult({
+        Name: 'deploy-a',
+        Namespace: 'other-ns',
+        Results: {},
+      }),
+    ]);
+
+    mockUsePolarisDataContext.mockReturnValue({
+      data,
+      loading: false,
+      error: null,
+    });
+
+    render(<NamespaceDetailView />);
+    expect(screen.getByTestId('simple-table-empty')).toHaveTextContent(
+      'No resources found in namespace "test-ns"'
+    );
+  });
+});
@@ -0,0 +1,163 @@
+import {
+  Loader,
+  NameValueTable,
+  SectionBox,
+  SectionHeader,
+  SimpleTable,
+  StatusLabel,
+} from '@kinvolk/headlamp-plugin/lib/CommonComponents';
+import React from 'react';
+import { useParams } from 'react-router-dom';
+import {
+  computeScore,
+  countResultsForItems,
+  filterResultsByNamespace,
+  getPolarisProxyUrl,
+  Result,
+  ResultCounts,
+} from '../api/polaris';
+import { usePolarisDataContext } from '../api/PolarisDataContext';
+
+function scoreStatus(score: number): 'success' | 'warning' | 'error' {
+  if (score >= 80) return 'success';
+  if (score >= 50) return 'warning';
+  return 'error';
+}
+
+function resourceCounts(result: Result): ResultCounts {
+  return countResultsForItems([result]);
+}
+
+export default function NamespaceDetailView() {
+  const { namespace } = useParams<{ namespace: string }>();
+  const { data, loading, error } = usePolarisDataContext();
+
+  if (loading) {
+    return <Loader title={`Loading Polaris data for ${namespace}...`} />;
+  }
+
+  if (error) {
+    return (
+      <>
+        <SectionHeader title={`Polaris — ${namespace}`} />
+        <SectionBox title="Error">
+          <NameValueTable
+            rows={[
+              {
+                name: 'Status',
+                value: <StatusLabel status="error">{error}</StatusLabel>,
+              },
+            ]}
+          />
+        </SectionBox>
+      </>
+    );
+  }
+
+  if (!data) {
+    return (
+      <>
+        <SectionHeader title={`Polaris — ${namespace}`} />
+        <SectionBox title="No Data">
+          <NameValueTable rows={[{ name: 'Status', value: 'No Polaris audit results found.' }]} />
+        </SectionBox>
+      </>
+    );
+  }
+
+  const results = filterResultsByNamespace(data, namespace);
+  const counts = countResultsForItems(results);
+  const score = computeScore(counts);
+  const status = scoreStatus(score);
+
+  const countsPerResource = new Map<string, ResultCounts>();
+  for (const r of results) {
+    countsPerResource.set(`${r.Namespace}/${r.Kind}/${r.Name}`, resourceCounts(r));
+  }
+
+  function getResourceCounts(row: Result): ResultCounts {
+    return countsPerResource.get(`${row.Namespace}/${row.Kind}/${row.Name}`) ?? resourceCounts(row);
+  }
+
+  return (
+    <>
+      <SectionHeader title={`Polaris — ${namespace}`} />
+
+      <SectionBox title="External">
+        <NameValueTable
+          rows={[
+            {
+              name: 'Polaris Dashboard',
+              value: (
+                <a href={getPolarisProxyUrl()} target="_blank" rel="noopener noreferrer">
+                  View in Polaris Dashboard
+                </a>
+              ),
+            },
+          ]}
+        />
+      </SectionBox>
+
+      <SectionBox title="Namespace Score">
+        <NameValueTable
+          rows={[
+            {
+              name: 'Score',
+              value: <StatusLabel status={status}>{score}%</StatusLabel>,
+            },
+            { name: 'Total Checks', value: String(counts.total) },
+            {
+              name: 'Pass',
+              value: <StatusLabel status="success">{counts.pass}</StatusLabel>,
+            },
+            {
+              name: 'Warning',
+              value: <StatusLabel status="warning">{counts.warning}</StatusLabel>,
+            },
+            {
+              name: 'Danger',
+              value: <StatusLabel status="error">{counts.danger}</StatusLabel>,
+            },
+            {
+              name: 'Skipped',
+              value: (
+                <span title="Only counts checks with Severity=ignore. Annotation-based exemptions are not included.">
+                  {counts.skipped}
+                </span>
+              ),
+            },
+          ]}
+        />
+      </SectionBox>
+
+      <SectionBox title="Resources">
+        <SimpleTable
+          columns={[
+            { label: 'Name', getter: (row: Result) => row.Name },
+            { label: 'Kind', getter: (row: Result) => row.Kind },
+            {
+              label: 'Pass',
+              getter: (row: Result) => (
+                <StatusLabel status="success">{getResourceCounts(row).pass}</StatusLabel>
+              ),
+            },
+            {
+              label: 'Warning',
+              getter: (row: Result) => (
+                <StatusLabel status="warning">{getResourceCounts(row).warning}</StatusLabel>
+              ),
+            },
+            {
+              label: 'Danger',
+              getter: (row: Result) => (
+                <StatusLabel status="error">{getResourceCounts(row).danger}</StatusLabel>
+              ),
+            },
+          ]}
+          data={results}
+          emptyMessage={`No resources found in namespace "${namespace}".`}
+        />
+      </SectionBox>
+    </>
+  );
+}
@@ -0,0 +1,292 @@
+import { render, screen } from '@testing-library/react';
+import userEvent from '@testing-library/user-event';
+import React from 'react';
+import { MemoryRouter } from 'react-router-dom';
+import { describe, expect, it, vi } from 'vitest';
+import { makeAuditData, makeResult } from '../test-utils';
+
+// Mock Headlamp lib
+vi.mock('@kinvolk/headlamp-plugin/lib', () => ({
+  ApiProxy: { request: vi.fn() },
+  Router: {
+    createRouteURL: (name: string, params: Record<string, string>) =>
+      `/polaris/ns/${params.namespace}`,
+  },
+}));
+
+// Mock Headlamp CommonComponents
+vi.mock('@kinvolk/headlamp-plugin/lib/CommonComponents', () => ({
+  Loader: ({ title }: { title: string }) => <div data-testid="loader">{title}</div>,
+  SectionBox: ({ title, children }: { title?: string; children?: React.ReactNode }) => (
+    <div data-testid="section-box" data-title={title}>
+      {children}
+    </div>
+  ),
+  SectionHeader: ({ title }: { title: string }) => <div data-testid="section-header">{title}</div>,
+  StatusLabel: ({ status, children }: { status: string; children?: React.ReactNode }) => (
+    <span data-testid="status-label" data-status={status}>
+      {children}
+    </span>
+  ),
+  NameValueTable: ({ rows }: { rows: Array<{ name: string; value: React.ReactNode }> }) => (
+    <table data-testid="name-value-table">
+      <tbody>
+        {rows.map(row => (
+          <tr key={row.name}>
+            <td>{row.name}</td>
+            <td>{row.value}</td>
+          </tr>
+        ))}
+      </tbody>
+    </table>
+  ),
+  SimpleTable: ({
+    columns,
+    data,
+    emptyMessage,
+  }: {
+    columns: Array<{ label: string; getter: (row: unknown) => React.ReactNode }>;
+    data: unknown[];
+    emptyMessage?: string;
+  }) =>
+    data.length === 0 ? (
+      <div data-testid="simple-table-empty">{emptyMessage}</div>
+    ) : (
+      <table data-testid="simple-table">
+        <thead>
+          <tr>
+            {columns.map(col => (
+              <th key={col.label}>{col.label}</th>
+            ))}
+          </tr>
+        </thead>
+        <tbody>
+          {data.map((row, i) => (
+            <tr key={i}>
+              {columns.map(col => (
+                <td key={col.label}>{col.getter(row)}</td>
+              ))}
+            </tr>
+          ))}
+        </tbody>
+      </table>
+    ),
+}));
+
+const mockUsePolarisDataContext = vi.fn();
+vi.mock('../api/PolarisDataContext', () => ({
+  usePolarisDataContext: () => mockUsePolarisDataContext(),
+}));
+
+import NamespacesListView from './NamespacesListView';
+
+function renderWithRouter(ui: React.ReactElement) {
+  return render(<MemoryRouter>{ui}</MemoryRouter>);
+}
+
+describe('NamespacesListView', () => {
+  it('renders loader when loading', () => {
+    mockUsePolarisDataContext.mockReturnValue({
+      data: null,
+      loading: true,
+      error: null,
+    });
+
+    renderWithRouter(<NamespacesListView />);
+    expect(screen.getByTestId('loader')).toHaveTextContent('Loading Polaris audit data');
+  });
+
+  it('renders error message when error is set', () => {
+    mockUsePolarisDataContext.mockReturnValue({
+      data: null,
+      loading: false,
+      error: 'Polaris dashboard not reachable',
+    });
+
+    renderWithRouter(<NamespacesListView />);
+    expect(screen.getByText('Polaris dashboard not reachable')).toBeInTheDocument();
+  });
+
+  it('renders "No Data" when no data and no error', () => {
+    mockUsePolarisDataContext.mockReturnValue({
+      data: null,
+      loading: false,
+      error: null,
+    });
+
+    renderWithRouter(<NamespacesListView />);
+    expect(screen.getByText('No Polaris audit results found.')).toBeInTheDocument();
+  });
+
+  it('renders namespace rows with correct scores and buttons', () => {
+    const data = makeAuditData([
+      makeResult({
+        Name: 'deploy-a',
+        Namespace: 'alpha',
+        Results: {
+          c1: {
+            ID: 'c1',
+            Message: '',
+            Details: [],
+            Success: true,
+            Severity: 'warning',
+            Category: 'X',
+          },
+        },
+      }),
+      makeResult({
+        Name: 'deploy-b',
+        Namespace: 'beta',
+        Results: {
+          c2: {
+            ID: 'c2',
+            Message: '',
+            Details: [],
+            Success: false,
+            Severity: 'danger',
+            Category: 'X',
+          },
+        },
+      }),
+    ]);
+
+    mockUsePolarisDataContext.mockReturnValue({
+      data,
+      loading: false,
+      error: null,
+    });
+
+    renderWithRouter(<NamespacesListView />);
+
+    // Namespace buttons (now buttons instead of links for drawer)
+    const alphaButton = screen.getByText('alpha');
+    expect(alphaButton).toBeInTheDocument();
+    expect(alphaButton.tagName).toBe('BUTTON');
+
+    const betaButton = screen.getByText('beta');
+    expect(betaButton).toBeInTheDocument();
+    expect(betaButton.tagName).toBe('BUTTON');
+  });
+
+  it('uses correct scoreStatus: >=80 success, >=50 warning, <50 error', () => {
+    // Create a namespace with 100% score (1 pass) and one with 0% (1 danger)
+    const data = makeAuditData([
+      makeResult({
+        Name: 'perfect',
+        Namespace: 'good-ns',
+        Results: {
+          c1: {
+            ID: 'c1',
+            Message: '',
+            Details: [],
+            Success: true,
+            Severity: 'warning',
+            Category: 'X',
+          },
+        },
+      }),
+      makeResult({
+        Name: 'bad',
+        Namespace: 'bad-ns',
+        Results: {
+          c2: {
+            ID: 'c2',
+            Message: '',
+            Details: [],
+            Success: false,
+            Severity: 'danger',
+            Category: 'X',
+          },
+        },
+      }),
+    ]);
+
+    mockUsePolarisDataContext.mockReturnValue({
+      data,
+      loading: false,
+      error: null,
+    });
+
+    renderWithRouter(<NamespacesListView />);
+
+    // Find score StatusLabels - good-ns has 100% (success), bad-ns has 0% (error)
+    const statusLabels = screen.getAllByTestId('status-label');
+    const scoreLabels = statusLabels.filter(el => el.textContent?.includes('%'));
+
+    const successScore = scoreLabels.find(el => el.textContent === '100%');
+    expect(successScore).toHaveAttribute('data-status', 'success');
+
+    const errorScore = scoreLabels.find(el => el.textContent === '0%');
+    expect(errorScore).toHaveAttribute('data-status', 'error');
+  });
+
+  it('opens drawer when namespace button is clicked and URL hash is updated', async () => {
+    const user = userEvent.setup();
+    const data = makeAuditData([
+      makeResult({
+        Name: 'deploy-a',
+        Namespace: 'alpha',
+        Results: {
+          c1: {
+            ID: 'c1',
+            Message: '',
+            Details: [],
+            Success: true,
+            Severity: 'warning',
+            Category: 'X',
+          },
+        },
+      }),
+    ]);
+
+    mockUsePolarisDataContext.mockReturnValue({
+      data,
+      loading: false,
+      error: null,
+    });
+
+    renderWithRouter(<NamespacesListView />);
+
+    // Click the namespace button
+    const alphaButton = screen.getByText('alpha');
+    await user.click(alphaButton);
+
+    // Drawer should open (check for the panel title)
+    expect(screen.getByText(/Polaris — alpha/)).toBeInTheDocument();
+  });
+
+  it('initializes drawer from URL hash', () => {
+    const data = makeAuditData([
+      makeResult({
+        Name: 'deploy-a',
+        Namespace: 'test-ns',
+        Results: {
+          c1: {
+            ID: 'c1',
+            Message: '',
+            Details: [],
+            Success: true,
+            Severity: 'warning',
+            Category: 'X',
+          },
+        },
+      }),
+    ]);
+
+    mockUsePolarisDataContext.mockReturnValue({
+      data,
+      loading: false,
+      error: null,
+    });
+
+    // Render with initial hash in URL
+    render(
+      <MemoryRouter initialEntries={['/polaris/namespaces#test-ns']}>
+        <NamespacesListView />
+      </MemoryRouter>
+    );
+
+    // Drawer should be open with the namespace from hash
+    expect(screen.getByText(/Polaris — test-ns/)).toBeInTheDocument();
+  });
+});
@@ -0,0 +1,381 @@
+import {
+  Loader,
+  NameValueTable,
+  SectionBox,
+  SectionHeader,
+  SimpleTable,
+  StatusLabel,
+} from '@kinvolk/headlamp-plugin/lib/CommonComponents';
+import React, { useEffect, useState } from 'react';
+import { useHistory, useLocation } from 'react-router-dom';
+import {
+  computeScore,
+  countResultsForItems,
+  filterResultsByNamespace,
+  getNamespaces,
+  getPolarisProxyUrl,
+  Result,
+  ResultCounts,
+} from '../api/polaris';
+import { usePolarisDataContext } from '../api/PolarisDataContext';
+
+function scoreStatus(score: number): 'success' | 'warning' | 'error' {
+  if (score >= 80) return 'success';
+  if (score >= 50) return 'warning';
+  return 'error';
+}
+
+interface NamespaceRow {
+  namespace: string;
+  score: number;
+  pass: number;
+  warning: number;
+  danger: number;
+  skipped: number;
+}
+
+function resourceCounts(result: Result): ResultCounts {
+  return countResultsForItems([result]);
+}
+
+interface NamespaceDetailPanelProps {
+  namespace: string;
+  onClose: () => void;
+}
+
+function NamespaceDetailPanel({ namespace, onClose }: NamespaceDetailPanelProps) {
+  const { data, loading, error } = usePolarisDataContext();
+
+  if (loading) {
+    return (
+      <div style={{ padding: '20px' }}>
+        <Loader title={`Loading Polaris data for ${namespace}...`} />
+      </div>
+    );
+  }
+
+  if (error) {
+    return (
+      <div style={{ padding: '20px' }}>
+        <SectionBox title="Error">
+          <NameValueTable
+            rows={[
+              {
+                name: 'Status',
+                value: <StatusLabel status="error">{error}</StatusLabel>,
+              },
+            ]}
+          />
+        </SectionBox>
+      </div>
+    );
+  }
+
+  if (!data) {
+    return (
+      <div style={{ padding: '20px' }}>
+        <SectionBox title="No Data">
+          <NameValueTable rows={[{ name: 'Status', value: 'No Polaris audit results found.' }]} />
+        </SectionBox>
+      </div>
+    );
+  }
+
+  const results = filterResultsByNamespace(data, namespace);
+  const counts = countResultsForItems(results);
+  const score = computeScore(counts);
+  const status = scoreStatus(score);
+
+  const countsPerResource = new Map<string, ResultCounts>();
+  for (const r of results) {
+    countsPerResource.set(`${r.Namespace}/${r.Kind}/${r.Name}`, resourceCounts(r));
+  }
+
+  function getResourceCounts(row: Result): ResultCounts {
+    return countsPerResource.get(`${row.Namespace}/${row.Kind}/${row.Name}`) ?? resourceCounts(row);
+  }
+
+  return (
+    <div
+      style={{
+        position: 'fixed',
+        right: 0,
+        top: 0,
+        bottom: 0,
+        width: '1000px',
+        backgroundColor: 'var(--mui-palette-background-paper, var(--background-paper, #fff))',
+        boxShadow: '-2px 0 8px rgba(0,0,0,0.15)',
+        overflowY: 'auto',
+        zIndex: 1200,
+        padding: '20px',
+      }}
+    >
+      <div
+        style={{
+          marginBottom: '20px',
+          display: 'flex',
+          justifyContent: 'space-between',
+          alignItems: 'center',
+        }}
+      >
+        <h2 style={{ margin: 0, color: 'var(--mui-palette-text-primary, var(--text-primary, #000))' }}>Polaris — {namespace}</h2>
+        <button
+          onClick={onClose}
+          style={{
+            border: 'none',
+            background: 'transparent',
+            fontSize: '24px',
+            cursor: 'pointer',
+            padding: '0 8px',
+            color: 'var(--mui-palette-text-primary, var(--text-primary, #000))',
+          }}
+          aria-label="Close panel"
+        >
+          ×
+        </button>
+      </div>
+
+      <SectionBox title="External">
+        <NameValueTable
+          rows={[
+            {
+              name: 'Polaris Dashboard',
+              value: (
+                <a href={getPolarisProxyUrl()} target="_blank" rel="noopener noreferrer">
+                  View in Polaris Dashboard
+                </a>
+              ),
+            },
+          ]}
+        />
+      </SectionBox>
+
+      <SectionBox title="Namespace Score">
+        <NameValueTable
+          rows={[
+            {
+              name: 'Score',
+              value: <StatusLabel status={status}>{score}%</StatusLabel>,
+            },
+            { name: 'Total Checks', value: String(counts.total) },
+            {
+              name: 'Pass',
+              value: <StatusLabel status="success">{counts.pass}</StatusLabel>,
+            },
+            {
+              name: 'Warning',
+              value: <StatusLabel status="warning">{counts.warning}</StatusLabel>,
+            },
+            {
+              name: 'Danger',
+              value: <StatusLabel status="error">{counts.danger}</StatusLabel>,
+            },
+            {
+              name: 'Skipped',
+              value: (
+                <span title="Only counts checks with Severity=ignore. Annotation-based exemptions are not included.">
+                  {counts.skipped}
+                </span>
+              ),
+            },
+          ]}
+        />
+      </SectionBox>
+
+      <SectionBox title="Resources">
+        <SimpleTable
+          columns={[
+            { label: 'Name', getter: (row: Result) => row.Name },
+            { label: 'Kind', getter: (row: Result) => row.Kind },
+            {
+              label: 'Pass',
+              getter: (row: Result) => (
+                <StatusLabel status="success">{getResourceCounts(row).pass}</StatusLabel>
+              ),
+            },
+            {
+              label: 'Warning',
+              getter: (row: Result) => (
+                <StatusLabel status="warning">{getResourceCounts(row).warning}</StatusLabel>
+              ),
+            },
+            {
+              label: 'Danger',
+              getter: (row: Result) => (
+                <StatusLabel status="error">{getResourceCounts(row).danger}</StatusLabel>
+              ),
+            },
+          ]}
+          data={results}
+          emptyMessage={`No resources found in namespace "${namespace}".`}
+        />
+      </SectionBox>
+    </div>
+  );
+}
+
+export default function NamespacesListView() {
+  const location = useLocation();
+  const history = useHistory();
+  const { data, loading, error } = usePolarisDataContext();
+
+  // Initialize from URL hash
+  const [selectedNamespace, setSelectedNamespace] = useState<string | null>(
+    location.hash.slice(1) || null
+  );
+
+  // Sync drawer state when URL hash changes (browser back/forward)
+  useEffect(() => {
+    const hashNs = location.hash.slice(1);
+    setSelectedNamespace(hashNs || null);
+  }, [location.hash]);
+
+  const openNamespace = (ns: string) => {
+    setSelectedNamespace(ns);
+    history.push(`${location.pathname}#${ns}`);
+  };
+
+  const closeNamespace = () => {
+    setSelectedNamespace(null);
+    history.push(location.pathname);
+  };
+
+  // Handle keyboard navigation (Escape key closes drawer)
+  useEffect(() => {
+    const handleKeyDown = (e: KeyboardEvent) => {
+      if (e.key === 'Escape' && selectedNamespace) {
+        closeNamespace();
+      }
+    };
+
+    if (selectedNamespace) {
+      window.addEventListener('keydown', handleKeyDown);
+      return () => window.removeEventListener('keydown', handleKeyDown);
+    }
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [selectedNamespace]);
+
+  if (loading) {
+    return <Loader title="Loading Polaris audit data..." />;
+  }
+
+  if (error) {
+    return (
+      <>
+        <SectionHeader title="Polaris — Namespaces" />
+        <SectionBox title="Error">
+          <NameValueTable
+            rows={[
+              {
+                name: 'Status',
+                value: <StatusLabel status="error">{error}</StatusLabel>,
+              },
+            ]}
+          />
+        </SectionBox>
+      </>
+    );
+  }
+
+  if (!data) {
+    return (
+      <>
+        <SectionHeader title="Polaris — Namespaces" />
+        <SectionBox title="No Data">
+          <NameValueTable rows={[{ name: 'Status', value: 'No Polaris audit results found.' }]} />
+        </SectionBox>
+      </>
+    );
+  }
+
+  const namespaces = getNamespaces(data);
+  const rows: NamespaceRow[] = namespaces.map(ns => {
+    const results = filterResultsByNamespace(data, ns);
+    const counts = countResultsForItems(results);
+    const score = computeScore(counts);
+    return {
+      namespace: ns,
+      score,
+      pass: counts.pass,
+      warning: counts.warning,
+      danger: counts.danger,
+      skipped: counts.skipped,
+    };
+  });
+
+  return (
+    <>
+      <SectionHeader title="Polaris — Namespaces" />
+      <SectionBox>
+        <SimpleTable
+          columns={[
+            {
+              label: 'Namespace',
+              getter: (row: NamespaceRow) => (
+                <button
+                  onClick={() => openNamespace(row.namespace)}
+                  style={{
+                    border: 'none',
+                    background: 'transparent',
+                    color: 'var(--link-color, #1976d2)',
+                    cursor: 'pointer',
+                    textDecoration: 'underline',
+                    padding: 0,
+                    font: 'inherit',
+                  }}
+                >
+                  {row.namespace}
+                </button>
+              ),
+            },
+            {
+              label: 'Score',
+              getter: (row: NamespaceRow) => (
+                <StatusLabel status={scoreStatus(row.score)}>{row.score}%</StatusLabel>
+              ),
+            },
+            {
+              label: 'Pass',
+              getter: (row: NamespaceRow) => <StatusLabel status="success">{row.pass}</StatusLabel>,
+            },
+            {
+              label: 'Warning',
+              getter: (row: NamespaceRow) => (
+                <StatusLabel status="warning">{row.warning}</StatusLabel>
+              ),
+            },
+            {
+              label: 'Danger',
+              getter: (row: NamespaceRow) => <StatusLabel status="error">{row.danger}</StatusLabel>,
+            },
+            {
+              label: 'Skipped',
+              getter: (row: NamespaceRow) => String(row.skipped),
+            },
+          ]}
+          data={rows}
+          emptyMessage="No namespaces found in Polaris audit data."
+        />
+      </SectionBox>
+
+      {selectedNamespace && (
+        <>
+          <div
+            onClick={closeNamespace}
+            style={{
+              position: 'fixed',
+              top: 0,
+              left: 0,
+              right: 0,
+              bottom: 0,
+              backgroundColor: 'rgba(0, 0, 0, 0.5)',
+              zIndex: 1100,
+            }}
+            aria-label="Close panel backdrop"
+          />
+          <NamespaceDetailPanel namespace={selectedNamespace} onClose={closeNamespace} />
+        </>
+      )}
+    </>
+  );
+}
@@ -0,0 +1,82 @@
+import { render, screen } from '@testing-library/react';
+import userEvent from '@testing-library/user-event';
+import React from 'react';
+import { describe, expect, it, vi } from 'vitest';
+
+// Mock Headlamp lib
+vi.mock('@kinvolk/headlamp-plugin/lib', () => ({
+  ApiProxy: { request: vi.fn() },
+}));
+
+// Mock Headlamp CommonComponents
+vi.mock('@kinvolk/headlamp-plugin/lib/CommonComponents', () => ({
+  SectionBox: ({ title, children }: { title?: string; children?: React.ReactNode }) => (
+    <div data-testid="section-box" data-title={title}>
+      {children}
+    </div>
+  ),
+  NameValueTable: ({ rows }: { rows: Array<{ name: string; value: React.ReactNode }> }) => (
+    <div data-testid="name-value-table">
+      {rows.map(row => (
+        <div key={row.name}>
+          <span>{row.name}</span>
+          <span>{row.value}</span>
+        </div>
+      ))}
+    </div>
+  ),
+}));
+
+import PolarisSettings from './PolarisSettings';
+
+describe('PolarisSettings', () => {
+  it('renders with interval from props.data', () => {
+    render(<PolarisSettings data={{ refreshInterval: 60 }} />);
+
+    const select = screen.getByRole('combobox');
+    expect(select).toHaveValue('60');
+  });
+
+  it('falls back to getRefreshInterval when no prop data', () => {
+    // Default is 300 (5 minutes)
+    render(<PolarisSettings />);
+
+    const select = screen.getByRole('combobox');
+    expect(select).toHaveValue('300');
+  });
+
+  it('renders all interval options', () => {
+    render(<PolarisSettings />);
+
+    const options = screen.getAllByRole('option');
+    expect(options).toHaveLength(4);
+    expect(options[0]).toHaveTextContent('1 minute');
+    expect(options[1]).toHaveTextContent('5 minutes');
+    expect(options[2]).toHaveTextContent('10 minutes');
+    expect(options[3]).toHaveTextContent('30 minutes');
+  });
+
+  it('calls setRefreshInterval and onDataChange when selection changes', async () => {
+    const onDataChange = vi.fn();
+    render(<PolarisSettings data={{ refreshInterval: 300 }} onDataChange={onDataChange} />);
+
+    const select = screen.getByRole('combobox');
+    await userEvent.selectOptions(select, '1800');
+
+    // Check localStorage was updated
+    expect(localStorage.getItem('polaris-plugin-refresh-interval')).toBe('1800');
+
+    // Check callback was called with merged data
+    expect(onDataChange).toHaveBeenCalledWith({ refreshInterval: 1800 });
+  });
+
+  it('works without onDataChange callback', async () => {
+    render(<PolarisSettings data={{ refreshInterval: 300 }} />);
+
+    const select = screen.getByRole('combobox');
+    // Should not throw even without onDataChange
+    await userEvent.selectOptions(select, '60');
+
+    expect(localStorage.getItem('polaris-plugin-refresh-interval')).toBe('60');
+  });
+});
@@ -0,0 +1,133 @@
+import { NameValueTable, SectionBox, StatusLabel } from '@kinvolk/headlamp-plugin/lib/CommonComponents';
+import { ApiProxy } from '@kinvolk/headlamp-plugin/lib';
+import { Button } from '@mui/material';
+import React from 'react';
+import { getDashboardUrl, getRefreshInterval, INTERVAL_OPTIONS, setDashboardUrl, setRefreshInterval, AuditData } from '../api/polaris';
+
+interface PluginSettingsProps {
+  data?: { [key: string]: string | number | boolean };
+  onDataChange?: (data: { [key: string]: string | number | boolean }) => void;
+}
+
+export default function PolarisSettings(props: PluginSettingsProps) {
+  const { data, onDataChange } = props;
+  const currentInterval = (data?.refreshInterval as number) ?? getRefreshInterval();
+  const currentUrl = (data?.dashboardUrl as string) ?? getDashboardUrl();
+  const [testing, setTesting] = React.useState(false);
+  const [testResult, setTestResult] = React.useState<{ success: boolean; message: string } | null>(null);
+
+  function handleIntervalChange(e: React.ChangeEvent<HTMLSelectElement>) {
+    const seconds = Number(e.target.value);
+    setRefreshInterval(seconds);
+    onDataChange?.({ ...data, refreshInterval: seconds });
+  }
+
+  function handleUrlChange(e: React.ChangeEvent<HTMLInputElement>) {
+    const url = e.target.value;
+    setDashboardUrl(url);
+    onDataChange?.({ ...data, dashboardUrl: url });
+  }
+
+  async function testConnection() {
+    setTesting(true);
+    setTestResult(null);
+
+    try {
+      const baseUrl = currentUrl;
+      const apiPath = baseUrl.endsWith('/') ? `${baseUrl}results.json` : `${baseUrl}/results.json`;
+      const isFullUrl = apiPath.startsWith('http://') || apiPath.startsWith('https://');
+
+      let result: AuditData;
+
+      if (isFullUrl) {
+        const response = await fetch(apiPath);
+        if (!response.ok) {
+          throw new Error(`HTTP ${response.status}: ${response.statusText}`);
+        }
+        result = await response.json();
+      } else {
+        result = await ApiProxy.request(apiPath);
+      }
+
+      setTestResult({
+        success: true,
+        message: `Connected successfully! Version: ${result.PolarisOutputVersion}, Last audit: ${new Date(result.AuditTime).toLocaleString()}`,
+      });
+    } catch (err) {
+      setTestResult({
+        success: false,
+        message: `Connection failed: ${String(err)}`,
+      });
+    } finally {
+      setTesting(false);
+    }
+  }
+
+  return (
+    <SectionBox title="Polaris Settings">
+      <NameValueTable
+        rows={[
+          {
+            name: 'Refresh Interval',
+            value: (
+              <select value={currentInterval} onChange={handleIntervalChange}>
+                {INTERVAL_OPTIONS.map(opt => (
+                  <option key={opt.value} value={opt.value}>
+                    {opt.label}
+                  </option>
+                ))}
+              </select>
+            ),
+          },
+          {
+            name: 'Dashboard URL',
+            value: (
+              <div>
+                <input
+                  type="text"
+                  value={currentUrl}
+                  onChange={handleUrlChange}
+                  placeholder="/api/v1/namespaces/polaris/services/polaris-dashboard:80/proxy/"
+                  style={{
+                    width: '100%',
+                    padding: '4px 8px',
+                    border: '1px solid #ccc',
+                    borderRadius: '4px',
+                    fontSize: '14px',
+                  }}
+                />
+                <div style={{ fontSize: '12px', color: '#666', marginTop: '4px' }}>
+                  Examples:<br />
+                  • K8s proxy: <code>/api/v1/namespaces/polaris/services/polaris-dashboard:80/proxy/</code><br />
+                  • Full URL: <code>https://my-polaris.example.com</code>
+                </div>
+              </div>
+            ),
+          },
+          {
+            name: 'Connection Test',
+            value: (
+              <div>
+                <Button
+                  variant="contained"
+                  onClick={testConnection}
+                  disabled={testing}
+                  size="small"
+                >
+                  {testing ? 'Testing...' : 'Test Connection'}
+                </Button>
+                {testResult && (
+                  <div style={{ marginTop: '8px' }}>
+                    <StatusLabel status={testResult.success ? 'success' : 'error'}>
+                      {testResult.message}
+                    </StatusLabel>
+                  </div>
+                )}
+              </div>
+            ),
+          },
+        ]}
+      />
+    </SectionBox>
+  );
+}
@@ -1,153 +0,0 @@
-import { Loader, SectionBox, SectionHeader } from '@kinvolk/headlamp-plugin/lib/CommonComponents';
-import React from 'react';
-import {
-  AuditData,
-  computeScore,
-  countResults,
-  getRefreshInterval,
-  ResultCounts,
-  setRefreshInterval,
-  usePolarisData,
-} from '../api/polaris';
-
-const INTERVAL_OPTIONS = [
-  { label: '1 minute', value: 60 },
-  { label: '5 minutes', value: 300 },
-  { label: '10 minutes', value: 600 },
-  { label: '30 minutes', value: 1800 },
-];
-
-function RefreshSettings(props: { interval: number; onChange: (seconds: number) => void }) {
-  return (
-    <div style={{ display: 'flex', alignItems: 'center', gap: '8px' }}>
-      <label htmlFor="polaris-refresh-interval">Refresh interval:</label>
-      <select
-        id="polaris-refresh-interval"
-        value={props.interval}
-        onChange={e => props.onChange(Number(e.target.value))}
-      >
-        {INTERVAL_OPTIONS.map(opt => (
-          <option key={opt.value} value={opt.value}>
-            {opt.label}
-          </option>
-        ))}
-      </select>
-    </div>
-  );
-}
-
-function StatCard(props: { label: string; value: number; color?: string }) {
-  return (
-    <div
-      style={{
-        padding: '16px 24px',
-        textAlign: 'center',
-        minWidth: '120px',
-      }}
-    >
-      <div
-        style={{
-          fontSize: '2rem',
-          fontWeight: 'bold',
-          color: props.color,
-        }}
-      >
-        {props.value}
-      </div>
-      <div style={{ fontSize: '0.875rem', opacity: 0.8 }}>{props.label}</div>
-    </div>
-  );
-}
-
-function ScoreBadge(props: { score: number }) {
-  const color = props.score >= 80 ? '#4caf50' : props.score >= 50 ? '#ff9800' : '#f44336';
-  return (
-    <div style={{ textAlign: 'center', marginBottom: '16px' }}>
-      <div style={{ fontSize: '3rem', fontWeight: 'bold', color }}>{props.score}%</div>
-      <div style={{ fontSize: '0.875rem', opacity: 0.8 }}>Cluster Score</div>
-    </div>
-  );
-}
-
-function OverviewSection(props: { data: AuditData; counts: ResultCounts }) {
-  const score = computeScore(props.counts);
-  return (
-    <>
-      <SectionBox title="Score">
-        <ScoreBadge score={score} />
-      </SectionBox>
-      <SectionBox title="Check Summary">
-        <div
-          style={{
-            display: 'flex',
-            justifyContent: 'center',
-            flexWrap: 'wrap',
-            gap: '16px',
-          }}
-        >
-          <StatCard label="Total" value={props.counts.total} />
-          <StatCard label="Pass" value={props.counts.pass} color="#4caf50" />
-          <StatCard label="Warning" value={props.counts.warning} color="#ff9800" />
-          <StatCard label="Danger" value={props.counts.danger} color="#f44336" />
-        </div>
-      </SectionBox>
-      <SectionBox title="Cluster Info">
-        <div
-          style={{
-            display: 'flex',
-            justifyContent: 'center',
-            flexWrap: 'wrap',
-            gap: '16px',
-          }}
-        >
-          <StatCard label="Nodes" value={props.data.ClusterInfo.Nodes} />
-          <StatCard label="Pods" value={props.data.ClusterInfo.Pods} />
-          <StatCard label="Namespaces" value={props.data.ClusterInfo.Namespaces} />
-          <StatCard label="Controllers" value={props.data.ClusterInfo.Controllers} />
-        </div>
-      </SectionBox>
-    </>
-  );
-}
-
-export default function PolarisView() {
-  const [interval, setInterval] = React.useState(getRefreshInterval);
-
-  function handleIntervalChange(seconds: number) {
-    setInterval(seconds);
-    setRefreshInterval(seconds);
-  }
-
-  const { data, loading, error } = usePolarisData(interval);
-
-  if (loading) {
-    return <Loader title="Loading Polaris audit data..." />;
-  }
-
-  const counts = data ? countResults(data) : null;
-
-  return (
-    <>
-      <SectionHeader
-        title="Polaris"
-        actions={[
-          <RefreshSettings key="refresh" interval={interval} onChange={handleIntervalChange} />,
-        ]}
-      />
-
-      {error && (
-        <SectionBox title="Error">
-          <div style={{ padding: '16px', color: '#f44336' }}>{error}</div>
-        </SectionBox>
-      )}
-
-      {data && counts && <OverviewSection data={data} counts={counts} />}
-
-      {!data && !error && (
-        <SectionBox title="No Data">
-          <div style={{ padding: '16px' }}>No Polaris audit results found.</div>
-        </SectionBox>
-      )}
-    </>
-  );
-}
@@ -1,6 +1,19 @@
-import { registerRoute, registerSidebarEntry } from '@kinvolk/headlamp-plugin/lib';
+import {
+  registerAppBarAction,
+  registerDetailsViewSection,
+  registerPluginSettings,
+  registerRoute,
+  registerSidebarEntry,
+} from '@kinvolk/headlamp-plugin/lib';
 import React from 'react';
-import PolarisView from './components/PolarisView';
+import { PolarisDataProvider } from './api/PolarisDataContext';
+import DashboardView from './components/DashboardView';
+import NamespacesListView from './components/NamespacesListView';
+import PolarisSettings from './components/PolarisSettings';
+import InlineAuditSection from './components/InlineAuditSection';
+import AppBarScoreBadge from './components/AppBarScoreBadge';
+
+// --- Sidebar entries ---

 registerSidebarEntry({
  parent: null,
@@ -10,10 +23,69 @@ registerSidebarEntry({
  icon: 'mdi:shield-check',
 });

+registerSidebarEntry({
+  parent: 'polaris',
+  name: 'polaris-overview',
+  label: 'Overview',
+  url: '/polaris',
+  icon: 'mdi:view-dashboard',
+});
+
+registerSidebarEntry({
+  parent: 'polaris',
+  name: 'polaris-namespaces',
+  label: 'Namespaces',
+  url: '/polaris/namespaces',
+  icon: 'mdi:dns',
+});
+
+// --- Routes ---
+
 registerRoute({
  path: '/polaris',
-  sidebar: 'polaris',
+  sidebar: 'polaris-overview',
  name: 'polaris',
  exact: true,
-  component: () => <PolarisView />,
+  component: () => (
+    <PolarisDataProvider>
+      <DashboardView />
+    </PolarisDataProvider>
+  ),
 });
+
+registerRoute({
+  path: '/polaris/namespaces',
+  sidebar: 'polaris-namespaces',
+  name: 'polaris-namespaces',
+  exact: true,
+  component: () => (
+    <PolarisDataProvider>
+      <NamespacesListView />
+    </PolarisDataProvider>
+  ),
+});
+
+// Register plugin settings
+registerPluginSettings('polaris', PolarisSettings);
+
+// Register details view section for supported controller types
+registerDetailsViewSection('polaris-audit', ({ resource }) => {
+  const supportedKinds = ['Deployment', 'StatefulSet', 'DaemonSet', 'Job', 'CronJob'];
+
+  if (!supportedKinds.includes(resource?.kind)) {
+    return null;
+  }
+
+  return (
+    <PolarisDataProvider>
+      <InlineAuditSection resource={resource} />
+    </PolarisDataProvider>
+  );
+});
+
+// Register app bar score badge
+registerAppBarAction('polaris-score', () => (
+  <PolarisDataProvider>
+    <AppBarScoreBadge />
+  </PolarisDataProvider>
+));
@@ -0,0 +1,61 @@
+import React from 'react';
+import { AuditData, Result } from './api/polaris';
+
+// --- Fixtures ---
+
+export function makeResult(overrides: Partial<Result> = {}): Result {
+  return {
+    Name: 'my-deploy',
+    Namespace: 'default',
+    Kind: 'Deployment',
+    Results: {},
+    CreatedTime: '2025-01-01T00:00:00Z',
+    ...overrides,
+  };
+}
+
+export function makeAuditData(results: Result[]): AuditData {
+  return {
+    PolarisOutputVersion: '1.0',
+    AuditTime: '2025-01-01T00:00:00Z',
+    SourceType: 'Cluster',
+    SourceName: 'test',
+    DisplayName: 'test',
+    ClusterInfo: { Version: '1.28', Nodes: 3, Pods: 10, Namespaces: 2, Controllers: 5 },
+    Results: results,
+  };
+}
+
+// --- Mock Polaris Context Provider ---
+
+interface MockPolarisProviderProps {
+  data?: AuditData | null;
+  loading?: boolean;
+  error?: string | null;
+  children: React.ReactNode;
+}
+
+// We dynamically import PolarisDataContext to inject mock values.
+// This avoids mocking the hook module — we supply real context with controlled values.
+const PolarisDataContext = React.createContext<{
+  data: AuditData | null;
+  loading: boolean;
+  error: string | null;
+} | null>(null);
+
+export function MockPolarisProvider({
+  data = null,
+  loading = false,
+  error = null,
+  children,
+}: MockPolarisProviderProps) {
+  return (
+    <PolarisDataContext.Provider value={{ data, loading, error }}>
+      {children}
+    </PolarisDataContext.Provider>
+  );
+}
+
+// The context reference used in test-utils must be the SAME object the components import.
+// We achieve this by having component tests mock `usePolarisDataContext` to read from our context.
+export { PolarisDataContext };
@@ -1,4 +1,7 @@
 {
  "extends": "@kinvolk/headlamp-plugin/config/plugins-tsconfig.json",
+  "compilerOptions": {
+    "types": ["vite/client", "vite-plugin-svgr/client", "vitest/globals", "lodash", "@testing-library/jest-dom"]
+  },
  "include": ["src"]
 }
@@ -0,0 +1,10 @@
+import { defineConfig } from 'vitest/config';
+
+export default defineConfig({
+  test: {
+    globals: true,
+    environment: 'jsdom',
+    setupFiles: ['./vitest.setup.ts'],
+    exclude: ['e2e/**', 'node_modules/**'],
+  },
+});
@@ -0,0 +1,43 @@
+import '@testing-library/jest-dom';
+
+// Node 22+ ships a minimal built-in `localStorage` global (property-bag only,
+// no getItem/setItem/removeItem/clear) that shadows jsdom's Web Storage
+// implementation. Provide a spec-compliant shim so code under test works.
+if (typeof localStorage !== 'undefined' && typeof localStorage.getItem !== 'function') {
+  const store = new Map<string, string>();
+
+  const storage = {
+    getItem(key: string): string | null {
+      return store.get(key) ?? null;
+    },
+    setItem(key: string, value: string): void {
+      store.set(key, String(value));
+    },
+    removeItem(key: string): void {
+      store.delete(key);
+    },
+    clear(): void {
+      store.clear();
+    },
+    get length(): number {
+      return store.size;
+    },
+    key(index: number): string | null {
+      return [...store.keys()][index] ?? null;
+    },
+  };
+
+  Object.defineProperty(globalThis, 'localStorage', {
+    value: storage,
+    writable: true,
+    configurable: true,
+  });
+
+  if (typeof window !== 'undefined') {
+    Object.defineProperty(window, 'localStorage', {
+      value: storage,
+      writable: true,
+      configurable: true,
+    });
+  }
+}