Does Coupler.io have an MCP server?

Yes Official

Coupler.io maintains an official MCP server.

Needs a Professional plan or higher and only exposes data flows you have set up with that AI tool as the destination.

Verified 2026-09-29 against vendor docs
Access
Remote server
Endpoint
https://mcp.coupler.io/mcp
Maintainer
Railsware
License
MIT
Language
TypeScript
Stars
5
Last commit
4mo ago
What it does
Coupler.io MCP server for querying marketing, sales, finance, ecommerce, and product data from 400+ sources with AI assistants.
— how railsware/coupler-io-mcp-server describes itself
The receipts
Vendor-hosted https://mcp.coupler.io/mcp

A remote server run by Coupler.io itself — nothing to install. Documented at www.coupler.io.

Official repository railsware/coupler-io-mcp-server

Coupler.io MCP server for querying marketing, sales, finance, ecommerce, and product data from 400+ sources with AI assistants.

★ 5 pushed 2026-06-04 MIT Maintained
Connect it

Hosted by the vendor — no install, connect over HTTP with OAuth or a token.

Add it from the terminal, then restart your session:

terminal
claude mcp add --transport http couplerio https://mcp.coupler.io/mcp

Add --scope user to make it available in every project.

Setup sponsor · open Put your product right here, under the setup steps of all 645 verdict pages. One sponsor at a time. $149 first month, then $399/mo →
Questions
Does Coupler.io have an official MCP server?

Yes. Coupler.io maintains an official MCP server, hosted at https://mcp.coupler.io/mcp. The source lives at railsware/coupler-io-mcp-server on GitHub.

How do I connect Coupler.io to Claude?

Add https://mcp.coupler.io/mcp as a custom connector under Settings → Connectors in Claude Desktop or claude.ai, or run "claude mcp add --transport http coupler-io https://mcp.coupler.io/mcp" in Claude Code.

Do I need to install anything to use the Coupler.io MCP server?

No. It is a remote server hosted by Coupler.io, so your MCP client connects to it over HTTP. You authenticate with the vendor rather than installing a package.

How is this verdict verified?

Published to the MCP Registry under Coupler.io's verified namespace io.coupler; hosted endpoint mcp.coupler.io/mcp answers MCP initialize (401, OAuth), is described at coupler.io/mcp, and its setup is documented in railsware/coupler-io-mcp-server from Railsware, Coupler.io's maker. GitHub metadata is refreshed every six hours.

How we know

Published to the MCP Registry under Coupler.io's verified namespace io.coupler; hosted endpoint mcp.coupler.io/mcp answers MCP initialize (401, OAuth), is described at coupler.io/mcp, and its setup is documented in railsware/coupler-io-mcp-server from Railsware, Coupler.io's maker.

  • github data refreshed 2026-09-29, then every 6 hours
  • vendor docs verified on 2026-09-29

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