4DA README

The full upstream README, mirrored for reference. Install config, tool schemas, adoption signals and our own overview live on the 4DA listing page.

@4da/mcp-server has moved

The 4DA MCP server now lives in its own repository, with its full history:

https://github.com/4DA-Systems/4da-mcp-server

Install it as before; the package name is unchanged:

Terminal
claude mcp add 4da -- npx @4da/mcp-server

As a Claude Code plugin:

Terminal
claude plugin marketplace add 4DA-Systems/4da-mcp-server
claude plugin install 4da@4da

This folder stays only so that older links keep resolving. Issues, releases and contributions go to the new repository.

The server reads this app's database. The schema it relies on is published from here as src-tauri/contract/app-schema.sql, generated from the migrations; CI checks every app schema change against the server's queries before it merges.