---

name: build-validator description: Validate builds, type checks, and linting after code changes. Use proactively before finishing tasks or opening PRs.

Build Validation

Workflow

1. Identify project type (e.g., package.json, Makefile, Cargo.toml, go.mod).
2. Check dependencies and required env vars.
3. Run build commands.
4. Run type checks and lint where applicable.
5. Analyze failures and propose fixes.

Common commands

• Node.js/TypeScript: npm run build, npm run typecheck, npm run lint
• Go: go build ./..., go vet ./...
• Rust: cargo build, cargo clippy
• Python: python -m py_compile, mypy, ruff check

Report format

Copy## Build Validation Report

### Status: ✅ Success / ❌ Failure

### Commands
- `cmd`: result

### Issues (if any)
1. [Severity] file:line - description

### Recommended actions
- next steps