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Y is a tool for understand why and how code was built; specifically by AI Agents. We are suffering from a proliferation of code and inability to review code we no longer write ourselves. OSS maintainers are closing PRs generated by the community. Y generates enriched provenance from coding agent logs. It integrates with git notes to embed directly within developer workflows. Under the hood, Y uses Codex to generate the enriched summary per commit. Try Y today: y <commit-hash>

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