Graft: Persistent Codebase Memory Boosts Coding Agents' Speed & Efficiency

alex_verem · x · 2026-08-21

Open-source tool Graft stops coding agents from relearning your codebase every session. It writes a persistent map of linked Markdown files explaining the code structure, avoiding embeddings or vector DBs. Benchmarks on SWE-bench show a jump from 54% to 66% issue resolution, with 4x cheaper and 3x faster performance when agents use the map.

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