SpecDrift checks a live API against its OpenAPI spec and tells you when reality and the contract disagree—a missing field, changed type, or undeclared status code. Run npx specdrift-cli against any API + spec pair for free, with no signup or dashboard. GET-only by design, so it's safe for production APIs. Built for anyone who's been burned by a stale spec breaking downstream consumers.
d1-migration-guard is a free, zero-dependency CLI that catches common Cloudflare D1 migration problems before wrangler d1 migrations apply does. It checks numbering, database config, destructive SQL, and trigger definitions that break Wrangler's SQL splitter. It only reads local files—never Wrangler or your database. MIT licensed, no signup, telemetry, or paid tier. Built to catch real, still-open Wrangler bugs.
