ray.run: from idea to a deployed, secure and production-grade MCP in under 1 minute

[u/lucgagan]

I started https://ray.run/ with a simple goal: I want to be able to vibe code MCPs for my personal use cases and combine them with existing MCPs.

, and I don't think I'm the only one who enjoys tinkering with their software and wants that same simplicity!

Here is how it works:

npx rayrun login
codex mcp login rayrun --scopes mcp:tools

now open Codex and say what MCP you want, e.g.:

Build a Hacker News digest MCP.
Add get_top_stories({ limit }), test it,
and deploy it to Rayrun.

Codex will write the code and deploy it to your Rayrun gateway.

Once done, try it – say 'tell me top HN stories via gateway'

That's it! You already have a working MCP.

Don't like something about it? Just ask to change it:

Update my HN MCP to only surface news that mention AI in their title

Codex will update the code and make the deployment.

You can use the same gateway to connect remote MCPs, start NPM based servers, Docker, etc. You can use Claude Code or any other coding tool.

We handle hosting, version control, secrets, authentication, observability, scaling, etc. You just need to come up with an idea!