Coding agent memory for Claude Code, Codex, Cursor and 39 more, built from the session history already on your disk. Local search, MCP and hooks, no LLM, one Go binary.
deja-vu is a local memory system that indexes coding-agent session histories and makes relevant past work available to other agents. It helps users share fixes and context across Claude Code, Codex, Cursor, Copilot CLI, and other coding agents without using a language model or embeddings. The catalogue contains hooks, commands, MCP components, skills, plugins, and instructions for connecting agents to that memory.
Latest release v0.22.2 · 17 Oct 2026
2 files for Gemini CLI and Claude Code: deja-vu GEMINI.md, harness — 359 tokens loaded in every session.
GEMINI.md C 359 tok .claude/commands/harness.md A 17 tok These files are vshulcz/deja-vu's own configuration — they tell Gemini CLI and Claude Code how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.