Vibe coding starts strong but drifts as projects grow. SpecPilot turns a short chat into a complete .specs/ workspace - 12 engineering files that keep Claude, Cursor, or Copilot aligned with your architecture from first prompt to production. No login, runs in your browser.

SpecPilot is an open-source CLI tool that enables specification-driven development without heavy platforms or lock-in. Define your specs in Markdown, version them in Git, and generate structured, production-ready project scaffolding — all from your terminal. Built for developers who want clarity, speed, and control.