Open-source, self-hostable markdown team wiki with a built-in MCP server — so AI agents read, write, and search your docs as first-class teammates. Live multiplayer, semantic + full-text search. Go + PostgreSQL + React/Milkdown.
Fully-featured team and group chat with voice/video calls, screen sharing, and end-to-end encryption. Self-hosted, Go backend + Svelte frontend. AGPL-3.0, 2k stars.
Local, zero-dependency dashboard for Claude Code: live token usage and context, lost-session recovery, full-text search, and approve tool calls from your phone.