FastAPI Verification Loop

Run before PRs, after major changes, and pre-deploy to ensure FastAPI application quality and security.

When to Activate

• Before opening a pull request for a FastAPI project
• After adding or modifying endpoints, Pydantic models, or dependencies
• Pre-deployment verification for staging or production
• Running full environment → lint → test → security → schema pipeline
• Validating Pydantic model correctness and test coverage

Phase 1: Environment Check

# Verify Python version
python --version  # Should match project requirements (3.11+)