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Vexen
Memory that stops AI agents from repeating failed fixes
3 followers
Memory that stops AI agents from repeating failed fixes
3 followers
Local-first repository memory for coding agents, built in Rust.
Free
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Promoted
Hi Product Hunt! AI coding agents forget what failed the moment a session ends, so the next one retries the same broken fix. Vexen saves each failure with its file and test result, and the agent checks it before editing again. If the code changed, the old note stays quiet. In our small pilot (20 runs per group, one model, synthetic tasks) tasks solved went from 15% to 60% and cost per solved task dropped 77.7%. It's a small pilot, not a general claim, and we'd love your feedback. Try it in 20 seconds without touching your repo: npx @onurbyte/vexen demo