fix(docker): correct Crush installation tar extraction

Fixed the Crush AI assistant installation in Dockerfile by replacing the
single-line tar extraction with --strip-components (which was failing)
with a multi-step approach: download to temp, extract, move binary,
and cleanup. This ensures the binary is properly extracted from the
versioned directory structure in the tarball.

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>

.claude/settings.local.json

@@ -2,6 +2,8 @@
   "enabledMcpjsonServers": [
     "kubernetes",
     "flux",
-    "playwright"
+    "playwright",
+    "github",
+    "pgtuner"
   ]
 }

.github/workflows/build-and-push.yaml

@@ -4,8 +4,6 @@ on:
   push:
     branches:
       - main
-    tags:
-      - 'v*'
   pull_request:
     branches:
       - main
@@ -18,6 +16,9 @@ env:
 jobs:
   build-and-push:
     runs-on: ubuntu-latest
+    # Skip builds triggered by release-unified.yaml commits (github-actions[bot])
+    # to prevent racing with the release workflow's own Docker build
+    if: github.event_name == 'workflow_dispatch' || github.event_name == 'pull_request' || github.actor != 'github-actions[bot]'
     permissions:
       contents: read
       packages: write
@@ -46,9 +47,6 @@ jobs:
           tags: |
             type=ref,event=branch
             type=ref,event=pr
-            type=semver,pattern={{version}}
-            type=semver,pattern={{major}}.{{minor}}
-            type=semver,pattern={{major}}
             type=sha,prefix=sha-
             type=raw,value=latest,enable={{is_default_branch}}
 
@@ -62,80 +60,3 @@ jobs:
           cache-from: type=gha
           cache-to: type=gha,mode=max
           platforms: linux/amd64
-
-  release:
-    if: startsWith(github.ref, 'refs/tags/v')
-    needs: build-and-push
-    runs-on: ubuntu-latest
-    permissions:
-      contents: write
-      packages: write
-
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v6
-        with:
-          fetch-depth: 0
-
-      - name: Set up Helm
-        uses: azure/setup-helm@v4
-
-      - name: Extract version from tag
-        id: version
-        run: |
-          TAG=${GITHUB_REF#refs/tags/}
-          VERSION=${TAG#v}
-          echo "tag=${TAG}" >> $GITHUB_OUTPUT
-          echo "version=${VERSION}" >> $GITHUB_OUTPUT
-          echo "🚀 Creating release for ${TAG}"
-
-      - name: Package and Push Helm Chart
-        run: |
-          helm registry login ghcr.io \
-            --username ${{ github.actor }} \
-            --password ${{ secrets.GITHUB_TOKEN }}
-          helm package chart/
-          helm push devcontainer-${{ steps.version.outputs.version }}.tgz oci://ghcr.io/cpfarhood/charts
-
-      - name: Generate Release Notes
-        id: notes
-        run: |
-          # Get commits since last tag
-          PREV_TAG=$(git describe --tags --abbrev=0 ${{ steps.version.outputs.tag }}^ 2>/dev/null || echo "")
-          if [ -z "$PREV_TAG" ]; then
-            COMMITS=$(git log --pretty=format:"- %s (%h)" ${{ steps.version.outputs.tag }})
-          else
-            COMMITS=$(git log --pretty=format:"- %s (%h)" ${PREV_TAG}..${{ steps.version.outputs.tag }})
-          fi
-
-          cat << EOF > release-notes.md
-          ## 🚀 Release ${{ steps.version.outputs.version }}
-
-          ### Changes
-          ${COMMITS}
-
-          ### Docker Image
-          \`\`\`bash
-          docker pull ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ steps.version.outputs.tag }}
-          \`\`\`
-
-          ### Helm Chart
-          \`\`\`bash
-          helm install devcontainer oci://ghcr.io/cpfarhood/charts/devcontainer --version ${{ steps.version.outputs.version }}
-          \`\`\`
-          EOF
-
-          echo "notes<<EOF" >> $GITHUB_OUTPUT
-          cat release-notes.md >> $GITHUB_OUTPUT
-          echo "EOF" >> $GITHUB_OUTPUT
-
-      - name: Create GitHub Release
-        uses: actions/create-release@v1
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          tag_name: ${{ steps.version.outputs.tag }}
-          release_name: Release ${{ steps.version.outputs.tag }}
-          body: ${{ steps.notes.outputs.notes }}
-          draft: false
-          prerelease: false

.github/workflows/release-unified.yaml

@@ -79,7 +79,7 @@ jobs:
         run: |
           sed -i "s/^version: .*/version: ${{ steps.version.outputs.version }}/" chart/Chart.yaml
           git add chart/Chart.yaml
-          git commit -m "chore: release version ${{ steps.version.outputs.version }}"
+          git diff --quiet --staged || git commit -m "chore: release version ${{ steps.version.outputs.version }}"
 
       - name: Create and Push Tag
         run: |

.mcp.json

@@ -22,6 +22,14 @@
     "pgtuner": {
       "type": "sse",
       "url": "http://localhost:8085/sse"
+    },
+    "fetch": {
+      "type": "sse",
+      "url": "http://localhost:8082/sse"
+    },
+    "sequentialthinking": {
+      "type": "sse",
+      "url": "http://localhost:8083/sse"
     }
   }
 }

CLAUDE.md

@@ -77,7 +77,7 @@ Container start
 | `chart/templates/pvc.yaml` | PersistentVolumeClaim for user home |
 | `chart/templates/service.yaml` | ClusterIP Service (VNC + optional SSH) |
 | `chart/values.yaml` | Default Helm values |
-| `.mcp.json` | MCP server connection config (GitHub Copilot, Kubernetes, Flux, Playwright, pgtuner) |
+| `.mcp.json` | MCP server connection config (GitHub Copilot, Kubernetes, Flux, Fetch, Sequential Thinking, Playwright, pgtuner) |
 | `Makefile` | Build/deploy automation |
 
 ### MCP Sidecars
@@ -88,6 +88,8 @@ MCP (Model Context Protocol) servers run as sidecar containers in the pod, enabl
 |---------|-------|---------|------|----------|---------|
 | `kubernetes-mcp` | `quay.io/containers/kubernetes_mcp_server` | v0.0.57 | 8080 | `http://localhost:8080/sse` | Enabled |
 | `flux-mcp` | `ghcr.io/controlplaneio-fluxcd/flux-operator-mcp` | v0.41.1 | 8081 | `http://localhost:8081/sse` | Enabled |
+| `fetch-mcp` | `mcp/fetch` | latest | 8082 | `http://localhost:8082/sse` | Enabled |
+| `sequentialthinking-mcp` | `mcp/sequentialthinking` | latest | 8083 | `http://localhost:8083/sse` | Enabled |
 | `homeassistant-mcp` | `ghcr.io/homeassistant-ai/ha-mcp` | stable | 8087 | `http://localhost:8087/sse` | Disabled |
 | `pgtuner-mcp` | `dog830228/pgtuner_mcp` | latest | 8085 | `http://localhost:8085/sse` | Disabled |
 | `playwright-mcp` | `mcr.microsoft.com/playwright/mcp` | latest | 8086 | `http://localhost:8086/sse` | Enabled |
@@ -96,6 +98,8 @@ MCP (Model Context Protocol) servers run as sidecar containers in the pod, enabl
 - GitHub MCP is accessed via the Copilot API (`https://api.githubcopilot.com/mcp/`), not as a sidecar
 - Kubernetes and Flux sidecars require `clusterAccess` != `none` to be deployed (they need RBAC permissions)
 - Kubernetes and Flux sidecars inherit the pod's ServiceAccount RBAC permissions
+- Fetch sidecar provides web content fetching capabilities and HTML to markdown conversion
+- Sequential thinking sidecar enables structured thinking and problem-solving processes
 - Home Assistant sidecar requires `HOMEASSISTANT_URL` and `HOMEASSISTANT_TOKEN` in the env secret
 - PostgreSQL tuner sidecar requires `DATABASE_URI` in the env secret (PostgreSQL connection string)
 - Playwright sidecar provides browser automation and web testing capabilities
@@ -112,6 +116,10 @@ mcp:
       enabled: false
     flux:
       enabled: false
+    fetch:
+      enabled: false
+    sequentialthinking:
+      enabled: false
     homeassistant:
       enabled: false
     pgtuner:
@@ -126,6 +134,10 @@ mcp:
       enabled: true  # Keep Kubernetes MCP enabled
     flux:
       enabled: false # Disable Flux MCP
+    fetch:
+      enabled: true  # Enable Fetch MCP for web content fetching
+    sequentialthinking:
+      enabled: true  # Enable Sequential Thinking MCP for problem-solving
     homeassistant:
       enabled: true  # Enable Home Assistant MCP (requires secrets)
     pgtuner:

Dockerfile

@@ -72,9 +72,11 @@ RUN OPENCODE_VERSION=$(curl -sL https://api.github.com/repos/opencode-ai/opencod
 
 # Install Crush AI coding agent (OpenCode successor by Charm)
 RUN CRUSH_VERSION=$(curl -sL https://api.github.com/repos/charmbracelet/crush/releases/latest | jq -r '.tag_name' | sed 's/^v//') && \
-    curl -fsSL "https://github.com/charmbracelet/crush/releases/download/v${CRUSH_VERSION}/crush_${CRUSH_VERSION}_Linux_x86_64.tar.gz" | \
-    tar -xz --strip-components=1 -C /usr/local/bin "crush_${CRUSH_VERSION}_Linux_x86_64/crush" && \
-    chmod +x /usr/local/bin/crush
+    curl -fsSL "https://github.com/charmbracelet/crush/releases/download/v${CRUSH_VERSION}/crush_${CRUSH_VERSION}_Linux_x86_64.tar.gz" -o /tmp/crush.tar.gz && \
+    tar -xzf /tmp/crush.tar.gz -C /tmp && \
+    mv /tmp/crush_${CRUSH_VERSION}_Linux_x86_64/crush /usr/local/bin/crush && \
+    chmod +x /usr/local/bin/crush && \
+    rm -rf /tmp/crush*
 
 # Install VSCode
 RUN wget -qO- https://packages.microsoft.com/keys/microsoft.asc | gpg --dearmor -o /usr/share/keyrings/packages.microsoft.gpg && \

chart/Chart.yaml

@@ -2,5 +2,5 @@ apiVersion: v2
 name: devcontainer
 description: Dev Container with AI coding agents and MCP sidecars
 type: application
-version: 0.4.5
+version: 0.4.13
 appVersion: "latest"

chart/values.schema.json

@@ -4,6 +4,7 @@
   "title": "Dev Container Helm Chart Values Schema",
   "description": "Schema for validating values.yaml in the Dev Container Helm chart",
   "type": "object",
+  "additionalProperties": true,
   "properties": {
     "name": {
       "type": "string",
@@ -192,6 +193,11 @@
     "envSecretName": {
       "type": "string",
       "description": "Custom environment secret name"
+    },
+    "resourceProfile": {
+      "type": "string",
+      "enum": ["auto", "small", "medium", "large", "xlarge"],
+      "description": "Resource profile preset"
     }
   },
   "required": ["name"],
@@ -253,4 +259,4 @@
       "required": ["enabled", "image", "port", "resources"]
     }
   }
-}
+}

chart/values.yaml

@@ -108,6 +108,8 @@ mcp:
           memory: "256Mi"
           cpu: "500m"
 
+
+
     # Home Assistant smart home control
     homeassistant:
       enabled: false  # Requires HOMEASSISTANT_URL and HOMEASSISTANT_TOKEN