Setup - Radarkit

Pick your client. Every client talks to the same server, and every one of them signs you in with your Radarkit account. There is no key to paste.

https://api.radarkit.ai/mcp

ChatGPT
Claude
Cursor
Codex
Other

Turn on developer mode

In ChatGPT open Settings, then Security and login, and switch on Developer mode. It needs a paid ChatGPT plan.Open developer mode

Add the connector

Add Radarkit to ChatGPTChatGPT opens the create form. Name it Radarkit, paste the server URL, choose OAuth and click Create.

https://api.radarkit.ai/mcp

Add it by hand instead

In ChatGPT open Plugins, then click the plus button. Name it Radarkit and paste the server URL.

https://api.radarkit.ai/mcp

Choose OAuth as the authentication and click Create.

ChatGPT opens a Radarkit page. Tick what ChatGPT may do and click Allow.

Ask

Start a new chat, enable Radarkit in the tools menu and ask.

List my Radarkit projects.

Claude app and web
Claude Code

One connector works in Claude on the web and in the Claude desktop app.

Add the connector

Add Radarkit to ClaudeClaude opens with the connector filled in. Click Add.

Add it by hand instead

In Claude open Settings, then Connectors, then Add custom connector. Name it Radarkit and paste the server URL.

https://api.radarkit.ai/mcp

Click Connect. Claude opens a Radarkit page. Tick what Claude may do and click Allow.

Ask

In a new chat, enable Radarkit in the tools menu and ask.

How visible was Acme in AI answers over the last 7 days, per model?

Add the server

claude mcp add --transport http radarkit https://api.radarkit.ai/mcp

Inside Claude Code type /mcp, pick Radarkit and choose Authenticate. Your browser opens the Radarkit page. Click Allow.

Ask

List my Radarkit projects.

Install

Add Radarkit to CursorCursor opens and asks you to confirm. Click Install.

Add it by hand instead

Put this in ~/.cursor/mcp.json.

{
  "mcpServers": {
    "radarkit": {
      "url": "https://api.radarkit.ai/mcp"
    }
  }
}

In Cursor Settings, then Tools & Integrations, then MCP, Radarkit shows Needs login. Click it. Your browser opens the Radarkit page. Click Allow.

Check it

Radarkit shows a green dot and its tools.

Ask Codex to add it

Paste this into Codex.

Add the MCP server named radarkit at https://api.radarkit.ai/mcp and log me in to it.

Do it yourself instead

codex mcp add radarkit --url https://api.radarkit.ai/mcp
codex mcp login radarkit

Your browser opens the Radarkit page. Click Allow.

Check it

Run codex mcp list. Radarkit is in the list.

Any client that supports remote MCP servers over HTTP works with the server URL.

Setting	Value
URL	`https://api.radarkit.ai/mcp`
Sign-in	OAuth. The client finds the details on its own.

A client that cannot sign in can send an API key instead. Create a key and add this header.

Authorization: Bearer rk_live_YOUR_KEY

What signing in does

Allow creates a key for that app on your account, named after the app, with the permissions you ticked. It appears on the keys page as a connected app. Click Disconnect there to end the connection at any time. Calls made by the app spend API credits from your account like any other call.

Start using it

Once connected, ask your client questions like:

“How visible is Acme in AI answers this week, per model?”
“Which websites do AI answers rely on most for our project this month?”
“Which competitors get recommended more than us for our pricing prompts?”
“Show me the answers from the last two weeks that did not mention Acme.”
“What did ChatGPT search for behind the scenes when answering our top prompt?”
“Export every answer with the full text for the Pricing topic since June as CSV.”

More on the Recipes page. If a client says it cannot connect, sign out of it and connect again. If that fails, disconnect the app on the keys page and start over.

​What signing in does

​Start using it

What signing in does

Start using it