Overview
salt.md brings together team docs, databases, real-time collaboration, and MCP access in one self-hosted app backed by a single SQLite file.
About
salt.md is a self-hosted workspace for documents, databases, and real-time collaboration. Its built-in MCP server lets ChatGPT, Claude, Cursor, and other agents work with the same pages and data under the permissions you grant. The app runs as one binary and stores its data in a single SQLite file.
salt.md is open source under AGPL-3.0. It includes table, board, calendar, timeline, list, gallery, and form views, plus comments, search, and offline edits that merge when users reconnect. You operate the server and choose where its data is stored.
Good for
- — Teams that want documents and structured data in one workspace
- — Self-hosting a collaboration tool with built-in MCP access
- — Running a workspace with one service and one SQLite data file
Limitations
- — You operate the server and manage its backups
- — The project is a self-hosted service rather than a hosted workspace
