An open-source coding agent and command-line tool from Vercel Labs.
fx is a tiny mechanic in your terminal. Say “fix this,” and it grabs a wrench.
It can edit code and run commands in your project. It works with local models or cloud models.
Agent
fx is an Agent built for coding work. It can work inside your terminal.
Command Line Interface
The Command Line Interface is where you talk to fx and run its jobs.
Local-LLM
fx can use a Local-LLM. This can reduce its need for cloud services.