Knack

What is Knack?

Author and improve the skills your agents use with versioning, observability, and sharing. Hand the Knack CLI to the AI agent already on your machine; it interviews you, captures your real workflows, judgment, and edge cases, and publishes portable skills that run in Claude, Cursor, Codex, or any agent. Build, version, share, and refine. Self-host via GitHub, or use Knack Cloud.