.mcp.json in your project root, so everyone working in
that repository gets Goosy Bear without setting it up again.
1
Create a key
On Settings → API & MCP, create a key and copy it — it is shown once.
2
Put the key in your shell profile
These clients read the value from the environment of the process that
launches them, so it belongs in the profile that starts your terminal
(
~/.zshrc or ~/.bashrc) rather than in a project .env file. Open a new
terminal afterwards so the variable is set.3
Add the server
Create or edit
.mcp.json in your project root:4
Check it
Start Claude Code in that project and ask it what Goosy tools it can see.
This file is safe to commit: it names your key as
${GOOSY_API_KEY} rather
than containing it. Claude Code fails the config parse when the variable is
unset, so a missing key is loud rather than a silent anonymous connection.