# Open source

> Free, open-source tools from Foxmayn for Frappe and ERPNext developers: a CLI and MCP server, a Docker bench manager, TypeScript types and more.

- [Foxmayn Frappe CLI (ffc)](https://foxmayn.com/en/open-source/ffc.md): A command line, an MCP server and a desktop app for Frappe and ERPNext sites. Work with documents from the terminal, or let an AI assistant do it.
- [Foxmayn Frappe Manager (ffm)](https://foxmayn.com/en/open-source/ffm.md): Create, run, back up and update Frappe benches with Docker Compose, on your laptop or on a VPS. It includes an MCP server that is read-only by default.
- [Foxmayn Frappe Types (fft)](https://foxmayn.com/en/open-source/fft.md): Build, watch and typecheck TypeScript in your Frappe apps, and generate DocType types from a live site. Available on npm as @foxmayn/fft.

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