Viewing profile — matt8p

Hi HN, I was experimenting with writing writing unit tests for MCP servers. I find unit testing incredibly useful for writing assertions for every MCP primitive: tools, prompts, an…

Neat!!

My cofounder Marcelo and I spent all evening last night building support for OpenAI apps SDK. Developing with Apps SDK is pretty restricted right now as it requires ChatGPT develop…

Thanks for sharing this!!

Hi folks, we've been working on a CLI tool to programatically test and eval MCP servers. Looking to get some initial feedback on the project. Let's say you're testing PayPal MCP. Y…

Congrats on the launch!! How is privacy handled? I would like to try it but I have emails I don't feel comfortable being consumed by third party. Thx!

I've been seeing a bunch of posts on this subreddit where people are afraid to start contributing to open source or don't know how to start. To get y'all started, I made a couple o…

For context, I've been working on the MCPJam inspector. It's an open source dev tool to test and debug MCP servers. We did an entire rebuild from Vite + Express to Next.js two week…

It's a standard way to provide LLMs tools. Build a single MCP server. Your server's tools can be used by any LLM that supports tool calling.

Hey y’all, my name is Matt. I maintain the MCPJam inspector, open source Postman for MCP servers. It’s a fork of the original inspector with upgrades like LLM playground, multi-con…

Hi, this is Matt, maintainer of the MCPJam inspector. The project is an open source MCP inspector with built in LLM testing. Now you can test individual tools, or test your MCP ser…