Self-bench: Open-source tool to auto-build private coding-agent benchmarks from your repo

ricklamers · x · 2026-08-15

self-bench is an open-source package that builds private coding-agent benchmarks from work already completed in your repository, such as merged PRs. It reconstructs tasks from pre-change commits, generates hidden tests and reference solutions, and exports to Harbor format for comparing models on your real codebase.

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