MEX
Shared project memory for engineers and their coding agents, stored as reviewable Markdown in the repository itself and synced through ordinary Git commits.
MEX keeps a team's architecture decisions, requirements and handoffs alongside the code they describe, so what one engineer and their coding agent learn in a session becomes context the next teammate can use, instead of being lost in chat history. Knowledge lives as readable Markdown with code-linked explanations, reviewed knowledge contributions and structured handoffs; people explore and review it in a local hub, while agents retrieve and help maintain it through project instructions and the CLI.
It tracks several kinds of team memory: a wiki of architecture, decisions and conventions grounded against a code graph; inbox proposals that add to or correct existing wiki knowledge; specs, requirements and acceptance criteria; relay notes on progress, decisions, blockers and next actions for whoever continues the work; and a record of workstreams, members and activity. It installs with a single command that sets up official skills for Claude Code or Codex, uses tree-sitter for code-graph grounding, and is written in TypeScript under the MIT license.