Connect Bolt

Add looot as a custom MCP server in Bolt and sign in with MCP OAuth.

Bolt (bolt.new) is a browser app builder. Its Connectors page takes a custom MCP server, and Bolt discovers new tools when the server adds them.

Before you start you need a looot account. The runs you make spend the organization’s balance, so top up before your first paid run. See Before your first run.

Steps

1. Open the Connectors (MCP) page and click Custom MCP server.
2. Set Name to looot and URL to https://api.looot.ai/mcp.
3. Leave Transport type on HTTP. Use SSE only if a server’s docs say so; looot does not need it.
4. Set Authentication to MCP OAuth.
5. Click Connect and finish the sign-in.

The server URL is https://api.looot.ai/mcp.

Sign-in

Browser sign-in works. The client opens looot.ai, you pick the organization to bill and click Connect. No token to copy. The other choice, API key, takes an agent token from Settings; prefer OAuth.

Check it works

Ask Bolt to call balance or catalog_overview. Both are free. A working connection answers with your available balance, or the catalog’s categories and job counts.

A first prompt to try

Ask looot for my balance, then search its catalog for a tool that finds a work email from a name and company domain, and show me the price before running anything.

Troubleshooting

• Pick MCP OAuth, not API key, or the sign-in never starts.
• Check the URL ends in /mcp.
• If tools do not show up, disconnect and connect again.
• Still stuck: see Troubleshooting.

What you see when you connect

If the client uses browser sign-in, it opens looot.ai and shows the consent page: which organization to bill, which scopes to grant and how long to stay connected. See The consent page.

Sources

• Connect to an MCP server: support.bolt.new/building/using-bolt/connect-mcp