# Harp

Unofficial open-source fork of the Warp terminal for macOS that swaps the tab bar for a sidebar built for running many Claude Code and Codex sessions at once, showing which agent is working, waiting for you or done.

- Website: https://github.com/dominikmartn/harp
- Hub: Vibe Coding
- Category: Agent workspace
- Best for: Juggling several Claude Code or Codex sessions in one terminal
- Pricing: Free (open source) (checked 2026-10-21, source: https://github.com/dominikmartn/harp)
- Free tier: Yes
- Open source: Yes
- License: AGPL-3.0
- Note: Source: github.com/dominikmartn/harp README (repo created 2026-10-20, about 480 stars on 2026-10-21). macOS only, distributed as a DMG from GitHub Releases. Adds agent-state rows, named tab groups that persist through tmux, and Claude/Codex usage-limit rings read from local session logs; everything else, including Warp's own AI and cloud features, is upstream Warp. Logging in through Harp is untested per the README. Not yet tested or ranked.
- Hands-on test: coming
- Page: https://vibetested.app/tools/harp/