Customer.io for Cursor

Official Customer.io plugin for the Cursor Marketplace: a shared MCP connector plus skills. It is not a per-user MCP URL.

Install and connect: Customer.io plugin for Cursor and Grok bot

Canonical repository: github.com/customerio/cursor-plugin

What you get

• Connector — one MCP server (customerio) at https://mcp.customer.io/mcp. Cursor’s Connect flow runs Customer.io OAuth; the account’s home region is selected after login.
• Skills — short routers that match how Customer.io already ships agent skills (cio skills install writes a bootstrap; the rest stay live on the server):
  • customerio — prime, region, dry-run, routing table
  • customerio-journeys → cio_skills_read fly-api
  • customerio-design-studio → design-studio
  • customerio-pipelines → cdp-api
  • customerio-sdk → cio
• Rule — Automations = campaigns, Profiles = customers; dry-run writes.

Playbooks are not copied into this repo. The MCP serves them so they stay current.

Install

Install Customer.io from the Cursor Marketplace, then Settings → Tools & MCP → Connect. The connector URL is mcp.customer.io; the account’s home region is selected after login.

Do not paste a personal MCP URL. Do not add a second Customer.io MCP server. If you previously used Add to Cursor or a hand-edited mcp.json, remove that server first.

Use

After Connect, ask in Cursor, for example:

• List active automations in my workspace
• Find people who haven’t opened an email in 30 days and create a win-back segment
• Draft a Design Studio welcome email
• Set up Customer.io for my React Native app

The agent should call cio_prime, read the matching skill, then use cio_schema / cio_read_api. Writes run with dry-run first.

Contributors

This is a public multi-plugin marketplace repo. plugins/customerio is the package Cursor loads.

node scripts/validate-template.mjs

See docs/testing.md if you are changing the plugin package itself.

License

MIT. See LICENSE.