Harness-of-Harness: Multi-Day Autonomous Software Development with Continual Improvement
Haoyang Yan · hf · 2026-09-02
Harness-of-Harness enables autonomous coding agents to iteratively improve software through structured planning-coding-testing loops. It yields substantial performance gains over multi-day development cycles and produces fully developed applications.
Related event: Harness-of-Harness lets coding agents run unattended for days(3 posts)→
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