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fix(crashlytics-autotriage): raise MCP_TIMEOUT so the Firebase MCP server connects #90

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Merged
stozo04 merged 1 commit into from
Jun 23, 2026
Merged

fix(crashlytics-autotriage): raise MCP_TIMEOUT so the Firebase MCP server connects #90

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1 change: 0 additions & 1 deletion .github/firebase-mcp.json
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Original file line number Diff line number Diff line change
@@ -1,5 +1,4 @@
{
"_comment": "Firebase MCP server config for the crashlytics-autotriage workflow. `--only crashlytics` activates the (experimental) Crashlytics tool group — it is NOT in the default tool set. Uses the firebase-tools pre-installed by the workflow step (no `@latest`, so npx resolves the cached global copy instantly instead of cold-downloading at MCP startup). Requires ADC (from google-github-actions/auth) on a service account with roles/firebasecrashlytics.viewer. See docs/PRD-crashlytics-autotriage.md.",
"mcpServers": {
"firebase": {
"command": "npx",
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19 changes: 11 additions & 8 deletions .github/workflows/crashlytics-autotriage.yml
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Expand Up @@ -52,22 +52,25 @@ jobs:
# Application Default Credentials.
#
# Phase 0 (simple): a service-account key JSON stored as the secret GCP_SA_KEY.
# More secure later: swap credentials_json for keyless Workload Identity Federation:
# with:
# workload_identity_provider: ${{ secrets.GCP_WORKLOAD_IDENTITY_PROVIDER }}
# service_account: ${{ secrets.GCP_SERVICE_ACCOUNT }}
# More secure later: swap credentials_json for keyless Workload Identity Federation.
- name: Authenticate to Google Cloud
uses: google-github-actions/auth@v2
with:
credentials_json: ${{ secrets.GCP_SA_KEY }}

# Install the Firebase CLI up front so the MCP server (npx firebase-tools mcp)
# starts instantly. Otherwise it cold-downloads the whole package at MCP-startup
# time and exceeds the SDK's connection window — the server then "fails to connect"
# and the crashlytics_* tools never load.
# Install the Firebase CLI up front so the MCP server doesn't cold-download at startup.
- name: Pre-install Firebase CLI
run: npm install -g firebase-tools@latest

# The Claude CLI's MCP startup timeout defaults to 30s, which the firebase-tools MCP
# server exceeds while booting + authenticating to Google. Raise it (and the per-tool
# timeout for slow Crashlytics API calls). MCP_TIMEOUT propagation via GITHUB_ENV is
# fixed upstream: anthropics/claude-code-action#1152.
- name: Raise MCP startup / tool timeouts
run: |
echo "MCP_TIMEOUT=120000" >> "$GITHUB_ENV"
echo "MCP_TOOL_TIMEOUT=120000" >> "$GITHUB_ENV"

- name: Triage the crash with Claude
uses: anthropics/claude-code-action@v1
with:
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