TablaCognita

TablaCognita is a browser-based Markdown editor that deeply integrates AI as a first-class co-author, leveraging the Model Context Protocol (MCP). It ensures that all document data remains local to the user's browser—no writing is stored on any server. The tool allows users to connect any MCP-capable AI (like Claude Desktop, Cursor, or others), enabling interactive real-time editing, editing locks, undo/redo, and advanced section management, all through a privacy-centric stateless relay. It is suited for tech-savvy writers, developers, and privacy-conscious users who want collaborative AI editing tools without compromising their data.