we are doing federated MCPs and looking into how we can mock MCP server for testing on down streams, then someone mentioned maybe we should use pact for this, i cant see anything that's been built or in slack, has anyone been talking about this at all?

Morning Joel, @Matt (pactflow.io / pact-js / pact-go) created a mcp plugin github.com/pactflow/pact-mcp-plugin which is demoed here github.com/pactflow/pact-example-mcp The PactFlow team also recently launched a cli first spec testing tool called Drift which also has support for testing MCP github.com/pactflow/example-drift-mcp

thanks, dont know how i mised this

I've been a little lax on the blogging this year and we haven't got it on docs.pact.io so not your fault at all. Please let us know how you get on

Hey Joel! Interesting use case. Thanks for sharing the links, Saf. The plugin is very new - as you might be able to tell. Truthfully, I’m not sure how valuable it is (yet). So would be happy to hear your thoughts and/or jump on a call to work through your use case. Feel free to reach out.

thanks, dont know how i mised this

I think the plugins page on docs.pact.io is not exactly obvious. @Yousaf Nabi (pactflow.io) what do you think about adding it (and other plugins) to e.g. the use cases page, or perhaps another one about protocol support?