Wordcell

Wordcell is an open-source CLI and local MCP server that stores decisions, plans, and sources as Markdown files alongside your code. It integrates with Claude Code, Codex, and Cursor, allowing agents to retrieve relevant notes and context from the file they're about to modify. The tool supports exact keyword search, optional semantic search with local models, and Git-based version tracking—all running on your machine without requiring external accounts.

Designed for developers who work with AI coding agents, Wordcell solves the problem of lost context between sessions by keeping institutional knowledge in version-controlled Markdown files. You can tie notes to specific code paths, and agents automatically fetch relevant documentation when editing those files. The maker indicates it was built with Claude Code.