Show HN: Octopus, Open-source alternative to CodeRabbit and Greptile https://ift.tt/n8UFme0

Show HN: Octopus, Open-source alternative to CodeRabbit and Greptile Hey HN, we built Octopus an open-source, self-hostable AI code reviewer for GitHub and Bitbucket. It uses RAG with vector search (Qdrant) to understand your full codebase, not just the diff, and posts inline findings on PRs with severity ratings. Works with Claude and OpenAI, and you can bring your own API keys. Video: https://www.youtube.com/watch?v=HP1kaKTOdXw | GitHub: https://ift.tt/rqseX5Y https://ift.tt/Ei0FTpI March 28, 2026 at 06:50PM

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