How it works.

+---------------+   +----------+   +---------+   +--------+
| fieldtrip add |-->| your key |-->| your AI |-->| tested |
+---------------+   +----------+   +---------+   +--------+

fieldtrip gets your AI set up with the tools you use. It installs each one, gives your AI its own key, tells it what to ask you first, and tests that it works.

Start here

Install one line in your Terminal.
Set up a tool with fieldtrip add.
Where keys go for Claude Code, Codex and Cursor.
Check your AI can see it with fieldtrip doctor.

What it doesn't do

It doesn't approve or block your AI's commands one by one. That's your AI's own permission prompts. It can't stop a company's tool from deleting without asking; where a tool won't ask, fieldtrip's note tells your AI to. And it runs on Mac and Linux, not Windows.

Need help?

Email support@fieldtrip.sh. A person reads it.

Install →