Voices
codebase-memory-mcp Goes Viral: Stop Telling Claude Code and Codex to 'Read That File' — Index the Repo Into a Knowledge Graph Instead
A widely-shared thread (~980 likes) is pushing DeusData's open-source codebase-memory-mcp, which indexes a repo into a persistent knowledge graph (158 languages, sub-ms queries, ~99% fewer tokens; the 28M-LOC Linux kernel in ~3 minutes on an M3 Pro). For Claude Code it installs a PreToolUse hook that intercepts Grep/Glob and injects structured context; for Codex/Gemini CLI it injects a code-discovery reminder at session start. It's a concrete instance of the 'code-comprehension layer' becoming a standard part of the agent stack.
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