Harnesses

Each entry shows what its maintainer published and when the project was last touched. Where a repository has been deleted or archived, that is stated on the entry instead of being quietly left out.

Listed, not yet verified by us (8)

Published to the registry, but we have not yet checked its repository. Treat the entry as the maintainer’s claim only.

• claude-code
  Claude Code is an agentic coding tool that reads your codebase, edits files, runs commands, and integrates with your development tools. Ava…
• cline
  Open-source AI coding agent with Plan/Act modes, MCP integration, and terminal-first workflows. Trusted by 8M+ developers worldwide.
• codex
  Lightweight coding agent that runs in your terminal - openai/codex
• continue
  Continue has been acquired by Cursor.
• cursor
  Built to make you extraordinarily productive, Cursor is the best AI coding agent.
• goose
  an open source, extensible AI agent that goes beyond code suggestions - install, execute, edit, and test with any LLM - aaif-goose/goose
• openhands
  Meet OpenHands, the open-source, model-agnostic platform for cloud coding agents. Automate real engineering work securely and transparently…
• windsurf
  Manage fleets of local and cloud agents from one surface. Plan, delegate, review, and ship without leaving your editor.

How this page is ordered

Entries are grouped by whether anyone is still working on them, using the date of the most recent push to the repository. They are not ordered by stars, because a star is a bookmark somebody left once and never took back.

Where we have not checked an entry yet, it says so rather than being mixed in with the verified ones.