diff --git a/CLAUDE.md b/CLAUDE.md
index fdec9f7..89e7f49 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -14,13 +14,11 @@ Each skill follows this convention:
 
 ## Current Skills
 
-- **`github-app-token`** — Generates short-lived GitHub App installation access tokens. Requires `GITHUB_APP_ID`, `GITHUB_APP_INSTALLATION_ID`, and `GITHUB_APP_PEM_FILE` env vars. Use `--raw` flag to get the token value directly (recommended for agents), or omit for legacy `eval`-based `export GH_TOKEN=...` output.
 - **`playwright-ephemeral`** — Provisions ephemeral Playwright MCP browser sessions as Kubernetes Jobs for E2E testing. Creates a Job + Service pair in a dedicated namespace, waits for readiness, and returns the MCP endpoint URL. Requires `kubectl` and appropriate RBAC.
 
 ## Key Patterns
 
 - Scripts are pure bash with no external dependencies beyond standard Unix tools (`openssl`, `curl`, `jq`, `kubectl`).
-- The `--raw` output pattern (preferred): scripts with `--raw` print only the value to stdout for easy `$(...)` capture. The legacy `eval` pattern (no flag) prints shell commands like `export VAR="value"` for backward compatibility.
 - The `die()` function prints errors to stderr and exits non-zero.
 
 ## No Build/Test/Lint System
diff --git a/github-app-token/SKILL.md b/github-app-token/SKILL.md
deleted file mode 100644
index 9c2aaf7..0000000
--- a/github-app-token/SKILL.md
+++ /dev/null
@@ -1,79 +0,0 @@
----
-name: github-app-token
-description: Generate a GitHub installation access token from a GitHub App PEM key, App ID, and Installation ID, then authenticate the gh CLI with it.
----
-
-# GitHub App Token Skill
-
-Generate a short-lived GitHub installation access token from a GitHub App's credentials and use it to authenticate the `gh` CLI.
-
-## Prerequisites
-
-The following environment variables MUST be set before invoking this skill:
-
-| Variable | Description |
-|---|---|
-| `GITHUB_APP_ID` | The numeric App ID from the GitHub App settings page |
-| `GITHUB_APP_INSTALLATION_ID` | The numeric Installation ID for the target org/user |
-| `GITHUB_APP_PEM_FILE` | Absolute path to the GitHub App's PEM private key file |
-
-If any variable is missing, stop and tell the user which ones are required.
-
-Requires `openssl`, `curl`, and `jq` (standard on modern environments).
-
-## Steps
-
-### 1. Generate a Token
-
-The simplest approach is to use `--raw` mode, which prints only the token value. This works reliably in a single shell invocation:
-
-```bash
-GH_TOKEN=$(bash ./scripts/generate_token.sh --raw) && export GH_TOKEN
-```
-
-You can then use `GH_TOKEN` in subsequent commands within the same shell invocation:
-
-```bash
-GH_TOKEN=$(bash ./scripts/generate_token.sh --raw) && export GH_TOKEN && gh api user
-```
-
-> **Note:** Using `bash` explicitly ensures the script runs even if the executable bit is not preserved in your environment.
-
-### 2. Authenticate the gh CLI
-
-With `GH_TOKEN` set (in the same shell), the `gh` CLI operates securely and without needing a separate authentication login for most API operations. Note that `gh auth status` may not reflect the token since it checks local config, but `gh` will respect the `GH_TOKEN` environment variable.
-
-To both generate the token and authenticate `gh` in one go:
-
-```bash
-GH_TOKEN=$(bash ./scripts/generate_token.sh --raw) && export GH_TOKEN && echo "${GH_TOKEN}" | gh auth login --with-token && gh auth status
-```
-
-### 3. Cleanup
-
-The installation access token expires after 1 hour. There is nothing to revoke unless you want to explicitly invalidate it early:
-
-```bash
-curl -s -X DELETE \
-  -H "Authorization: Bearer ${GH_TOKEN}" \
-  -H "Accept: application/vnd.github+json" \
-  "https://api.github.com/installation/token"
-```
-
-## Advanced: `eval` Mode (Legacy)
-
-Without the `--raw` flag, the script outputs `export GH_TOKEN="..."` meant to be `eval`'d. This is the original behavior, preserved for backward compatibility:
-
-```bash
-eval "$(bash ./scripts/generate_token.sh)" && gh api user
-```
-
-> [!NOTE]
-> For CI/CD environments (like GitHub Actions), use `--raw` to extract the token cleanly:
-> `echo "GH_TOKEN=$(bash ./scripts/generate_token.sh --raw)" >> $GITHUB_ENV`
-
-## Security Notes
-
-- Never log or echo the PEM key or installation token to stdout in production.
-- The installation token represents your GitHub App and is strictly valid for 1 hour from generation.
-- Store the PEM file with restrictive permissions (`chmod 600`) and never check it into git.
diff --git a/github-app-token/scripts/generate_token.sh b/github-app-token/scripts/generate_token.sh
deleted file mode 100755
index 9b54c54..0000000
--- a/github-app-token/scripts/generate_token.sh
+++ /dev/null
@@ -1,78 +0,0 @@
-#!/usr/bin/env bash
-# Generate a GitHub App Installation Access Token and authenticate the gh CLI
-#
-# Required environment variables:
-#   GITHUB_APP_ID              - The GitHub App's numeric ID
-#   GITHUB_APP_INSTALLATION_ID - The numeric Installation ID for the target org/user
-#   GITHUB_APP_PEM_FILE        - Path to the PEM-encoded private key file
-
-set -euo pipefail
-
-# Parse flags
-RAW_MODE=false
-for arg in "$@"; do
-  case "$arg" in
-    --raw) RAW_MODE=true ;;
-    *) echo "error: unknown flag: $arg" >&2; exit 1 ;;
-  esac
-done
-
-die() {
-  echo "error: $1" >&2
-  exit 1
-}
-
-if [[ -z "${GITHUB_APP_ID:-}" ]]; then
-  die "GITHUB_APP_ID is not set"
-fi
-
-if [[ -z "${GITHUB_APP_INSTALLATION_ID:-}" ]]; then
-  die "GITHUB_APP_INSTALLATION_ID is not set"
-fi
-
-if [[ -z "${GITHUB_APP_PEM_FILE:-}" ]]; then
-  die "GITHUB_APP_PEM_FILE is not set"
-fi
-
-if [[ ! -f "${GITHUB_APP_PEM_FILE}" ]]; then
-  die "PEM file not found: ${GITHUB_APP_PEM_FILE}"
-fi
-
-# Function to base64 encode with URL-safe characters
-b64enc() { openssl enc -base64 -A | tr '+/' '-_' | tr -d '='; }
-
-NOW=$(date +%s)
-# JWT valid for 10 minutes (GitHub limit)
-IAT=$NOW
-EXP=$((NOW + 10 * 60))
-
-# Create the JWT header and payload (requires jq for compact formatting just to be safe)
-HEADER=$(printf '{"alg":"RS256","typ":"JWT"}' | jq -r -c .)
-PAYLOAD=$(printf '{"iat":%s,"exp":%s,"iss":"%s"}' "${IAT}" "${EXP}" "${GITHUB_APP_ID}" | jq -r -c .)
-
-SIGNED_CONTENT=$(printf '%s' "${HEADER}" | b64enc).$(printf '%s' "${PAYLOAD}" | b64enc)
-
-# Sign the content with the private key
-SIG=$(printf '%s' "${SIGNED_CONTENT}" | openssl dgst -binary -sha256 -sign "${GITHUB_APP_PEM_FILE}" | b64enc)
-
-JWT=$(printf '%s.%s' "${SIGNED_CONTENT}" "${SIG}")
-
-# Exchange JWT for an installation access token
-RESPONSE=$(curl -s -X POST \
-  -H "Authorization: Bearer ${JWT}" \
-  -H "Accept: application/vnd.github+json" \
-  -H "X-GitHub-Api-Version: 2022-11-28" \
-  "https://api.github.com/app/installations/${GITHUB_APP_INSTALLATION_ID}/access_tokens")
-
-INSTALL_TOKEN=$(printf '%s' "${RESPONSE}" | jq -r '.token // empty')
-
-if [[ -z "${INSTALL_TOKEN}" ]]; then
-  die "failed to generate installation token. Response: ${RESPONSE}"
-fi
-
-# Output the token
-if [[ "$RAW_MODE" == true ]]; then
-  printf '%s' "${INSTALL_TOKEN}"
-else
-  echo "export GH_TOKEN=\"${INSTALL_TOKEN}\""
-fi