the-pair

Open-source AI pair programming for desktop: a Mentor + Executor agent cross-check each other's code to catch AI hallucinations. Works with Claude Code, Codex, Gemini & opencode. macOS / Windows / Linux. Maintained by timwuhaotian on GitHub, where it has earned 345 stars from the community.

It's actively developed around ai, ai-agents, ai-code-review, and is a solid reference for anyone building with these tools.