KLYPIX Shared Project Memory MCP server

Every project gets a brain.

Shared project memory for Claude Code, Codex, Cursor and other MCP coding tools. One brain.klypix file, committed with your code, carries the project's decisions, corrections and open questions across sessions and between tools. Corrections supersede stale decisions; sessions declare the files they expect to touch and get warned about same-machine overlap. Versioned in Git. Served over MCP by a process on your machine; Klypix uploads nothing (your agent's provider still receives what the agent reads). Integration depth differs by host — see Supported hosts.

Real output, not a mockup: both panes run a real MCP client against this server (docs/demo/ — the GIF is rendered by CI from a scripted tape against this server, not hand-recorded, and re-rendered when the server's responses change).

Run this inside your project:

npx klypix-mcp install

It creates brain.klypix if the project has none, wires the editors it finds on this machine, registers the .klypix merge driver if this is a git repo, and exits only after a real MCP handshake has counted the tools that answered.

Host badges name the integration level, not a flat "compatible" — the levels and what is actually tested are in Supported hosts.

One project. Many agents. One current understanding.

Klypix does not launch, run, supervise, or replace your agents. It is not an agent runtime, a model router, a worktree manager, or a replacement for Git. It holds what the project currently believes.

See the shared project brain in action

Watch how current decisions, corrections, evidence, and active work stay visible to people and carry forward into supported coding-agent sessions.

Watch the 2:21 showcase with sound

The problem

Shortened. The full README is on GitHub.