Cello MCP: run your referral and partner program from an AI app

Launch and run your referral and partner program from Claude, ChatGPT or Cursor with Cello's MCP server, instead of scripting it against the Cello API. ContextGate connects Cello to your AI app; changes to a live referral program can be switched off or held for a policy warning, and Activity keeps each call.

  • Ready to connect
  • Free

Bring Cello into Claude, ChatGPT or Cursor

  1. 1Click Connect Cello free and sign in with your Cello account.
  2. 2Launching or changing a program affects what your users and partners see. Switch off those tools if your AI app should only look at how the program is set up.
  3. 3Add ContextGate to your AI app as a connector or MCP server. The steps for each app are on the Works with page.
  4. 4Ask your AI app how your Cello referral program is set up today, then open Activity to see the call.

Referral program tasks for Claude or ChatGPT

  • Launch a user referral program for your SaaS product from a chat.
  • Manage a running referral program without opening Cello.
  • Set up and manage a partner program alongside it.

Changes to your program stay visible

  • Switch off the launch or edit tools and your AI app can't see or call them.
  • A policy can warn or block before a program change goes through.
  • Activity records every Cello call, so a changed reward or partner setup can be traced.

What you get with Cello and ContextGate

  • Your AI apps can use CelloClaude, Cursor, ChatGPT and other AI apps reach Cello through the one ContextGate connection you add to them.
  • You choose which tools they can useSwitch off any Cello tool you don't want used. It's hidden from your AI apps and refused if called.
  • Every call is checked and recordedYour policies check each call (for example, personal data is hidden and secrets are blocked), and Activity keeps a record of it.

ContextGate sees only the tool calls that go through it, not your AI app's built-in tools or your chats.

Cello tools

Cello's own MCP server shows its tools once you sign in. When you connect it, they are listed and synced in your workspace.