Connect Claude, ChatGPT or Cursor to your Reddit leads

The URL

Every agent needs the same thing. Paste it wherever yours asks for an MCP server or a custom connector. There is no API key; you sign in with your Rankcow account in the browser.

Or let your agent do it

Copy this and paste it into whatever agent you have open. It is written for the agent: Claude Code and Cursor will set themselves up; Claude Desktop, claude.ai and ChatGPT will walk you to the right settings screen.

Connect me to Rankcow over MCP.

Server URL: https://app.rankcow.com/mcp
Transport: Streamable HTTP. Auth: OAuth 2.1, I sign in through the browser. There is no API key.

If you are Claude Code: run `claude mcp add --transport http rankcow https://app.rankcow.com/mcp`, then tell me to run /mcp, pick "rankcow" and authenticate.
If you are Cursor: add { "mcpServers": { "rankcow": { "url": "https://app.rankcow.com/mcp" } } } to my MCP config, then tell me to approve the login when it opens.
If you are Claude Desktop, claude.ai or ChatGPT: you cannot add it yourself. Tell me exactly where in Settings > Connectors to paste the URL as a custom connector, and what to click after.

Once connected, list my newest Reddit leads.

Step by step, per agent

Claude Code

1. In a terminal, run the command below.
2. In Claude Code, run /mcp, choose rankcow, then Authenticate.
3. Your browser opens Rankcow. Sign in if you are not already, read the consent screen, click Allow. Claude Code reports “Connected to rankcow”.

Claude Desktop and claude.ai

1. Open Settings → Connectors and choose Add custom connector.
2. Paste the URL above as the server URL and save.
3. Click Connect. Sign in to Rankcow in the window that opens and click Allow.

ChatGPT

1. Open Settings → Connectors. Custom connectors live under the advanced or developer section; turn it on if it is off.
2. Create a new connector with the URL above. Leave authentication on OAuth; there is no key to enter.
3. Connect, sign in to Rankcow, click Allow. Enable the connector in a chat to use it.

Cursor

1. Open your MCP settings (or edit mcp.json) and add the entry below.
2. Cursor shows a login prompt for the new server. Approve it.
3. Sign in to Rankcow in the browser and click Allow. The Rankcow tools appear in the agent's tool list.

Other MCP clients: use the URL above with HTTP transport and OAuth. No client registration or key is needed; Rankcow registers your client automatically when it first connects.

What your agent can do

• Browse your leads. Filter by community, buying-intent tier, status or fit, see what is new, saved, replied or a long shot.
• Read the whole thread. The full post, the signals and evidence behind the score, and the comment digest when one exists.
• Tune what Rankcow monitors. Add or remove subreddits and keyword phrases.
• Edit your buyer profile. Who buys, who only looks like a buyer, the moments that trigger a purchase, and the phrases buyers use.
• Draft replies in your voice and save them. The draft lands on the lead in Rankcow, ready for you to post.

What it cannot do

• Post to Reddit, comment, or send DMs. You post every reply yourself, from the app, from your own account.
• Upvote or buy upvotes.
• Spend credits, change your plan, or touch billing.
• Overwrite a draft you already wrote without asking you first.

Things to try

• leadsShow me my purchase-ready leads from this week, best fit first.
• leadsWhich of my communities produced the most high-fit leads this month?
• draftRead the top lead in r/SaaS and draft a reply in my voice. Show it to me before you save it.
• monitoringAdd r/smallbusiness and r/Entrepreneur to my monitored communities.
• profileReview my buyer profile and suggest two look-alikes we should exclude.
• triageGo through my new leads and tell me which three I should reply to today, and why.

Privacy and control

You sign in with your normal Rankcow login; your password never passes through the agent. The consent screen names the tool that is asking and the two permissions it gets (read your Reddit data, write communities, keywords, profile and drafts). Access tokens expire after one hour and are refreshed quietly for up to 30 days, so you sign in about once a month per tool. Remove the connector in your agent to end access immediately. Nothing an agent does through the connection is posted publicly or billed.

New to Rankcow? See how the Reddit lead finder works, or start an account and connect in the same minute.