Motion — Knowledge Editor – GitHub-backed Notion alternative with built-in AI agent API

Summary: Motion is a frontend knowledge base editor storing data as plain markdown in a GitHub repo, eliminating backend or database dependencies. It offers a Notion-style block editor, bidirectional wiki-links, knowledge graph visualization, and an MCP server running in the browser that enables real-time AI agent interaction with documents.

What it does

Motion provides a web-based collaborative editor where notes are markdown files in GitHub, featuring an embedded MCP server that allows AI agents to read and write documents via WebSocket without external infrastructure.

Who it's for

It targets users seeking a Notion-like editing experience with full data ownership and web-based collaboration without cloud lock-in.

Why it matters

It solves data ownership and collaboration issues by combining local markdown storage with real-time AI integration in a browser environment.