CI Fix Skill

Diagnose and fix GitHub Actions CI failures using patterns from past CI issues.

Quick Diagnosis Pattern

• Get CI status:

gh run list --limit 5 --json status,conclusion,name,headBranch

• Get failed job logs:

gh run view <run_id> --log --job <job_name>

• Categorize failure:

• lint: fmt/clippy warnings

• test: test failures or timeouts

• build: compilation errors

• security: cargo audit/deny failures

• coverage: coverage threshold missed

• deprecated: old action versions (common!)

Common Fixes (From History)

Deprecated GitHub Actions

Detect

grep -r "actions/checkout@v1" .github/workflows/ grep -r "actions-rs" .github/workflows/

Fix: Update to v2+

Optional Dependency Issues (libclang, wasmtime)

Pattern: --all-features triggered optional dep issues

Fix: Use workspace exclude

cargo build --workspace --exclude memory-mcp

Clippy Lint Allow-List

See new warnings

cargo clippy --all -- -D warnings | grep "warning:"

Fix: Add #[allow(...)] comments

Coverage Threshold

Generate coverage

cargo tarpaulin --workspace

Check threshold in .github/workflows/

Benchmark Timeout

Increase timeout-minutes in workflow YAML

Fix Commands

Linting

cargo fmt --all cargo clippy --workspace --fix --allow-dirty

Testing

cargo test --workspace -- --nocapture

Security

cargo audit cargo deny check

Build

cargo build --workspace

Success Criteria

• All CI jobs pass

• No new warnings introduced

• Changes committed if needed