review-replay checks whether PR review comments were actually fixed, not just marked addressed

alejandro_such · reddit · 2026-07-26

The author built review-replay, a Go tool that verifies whether PR review comments were actually resolved instead of trusting a generic "addressed" reply.

The tool is meant for a world where humans and agents both touch the same PRs. A reviewer’s comment can be answered by Copilot, Claude Code, or Cursor, but the reply does not prove the concern was fixed. Review-replay reads the PR conversation and the code at HEAD, then classifies each comment as:

It uses deterministic rules first, then calls an LLM only for ambiguous cases to keep token cost low. It can run as:

It supports OpenAI-compatible providers, local models via Ollama or LM Studio, and includes an eval harness to measure classification accuracy.

Repo: alejandroSuch/review-replay

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