It is essentially a standard (has a schema) that has an ecosystem of tools around it.

(completely opensource, no protocol/bridge lockin, no vendor/provider lockin, no ide/client/auton lockin, http/sse/jsonrpc/whatever, local/remote, composable)

So far I'm categorically calling MCP a "bridge", because BLAH supports other bridges such as SLOP (https://github.com/agnt-gg/slop/blob/main/README.md) and conceptually OpenAPI (or simply HTTP) is a bridge.

An example blah.json looks like this

   "tools": [
       {
         "name": "jsonresume",
         "bridge": "mcp",
         "command": "npx -y @jsonresume/mcp@3.0.0",
       },
       {
         "name": "slop_example",
         "description": "Slop example",
         "bridge": "slop",
         "source": "https://ajax-valjs_slop_example.web.val.run"
       },
       {
         "name": "normal_http_example",
         "description": "Normal HTTP example",
         "bridge": "openapi",
         "source": "https:/example.com/openapi.json"
       }
     ],
   }

For example, you can run `blah mcp start --config blah.json`, and add that to your cursor/claude mcp servers. When you fetch the tools, it loops over all your tools in your blah.json and fetches them whether it is an mcp server, slop server or openapi, it's agnostic and will return a full list of tools pulling from all bridges.

And then you can do `blah slop start`, which will do the same, but the opposite, start a slop server but it will boot up mcp servers and serve them over http too.

So essentially a bridge/protocol agnostic system, you ask for a list of tools, and it traverses everything that can list tools and splats them all together.

That's a little of the main pitch but there are larger plans to try build an ecosystem like npmjs where there is a public registry of any tool (which are just functions at the end of the day). Clouldflare AI team is really getting it right now (https://blog.cloudflare.com/remote-model-context-protocol-se...), most people would rather just tools being hosted for them, and workers is perfect for that.

It also means you just have to add one MCP server and use one configuration file to manage your tools. (Also has way more control over logging which MCP devs would love)

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And that all maybe sounds complicated, but it's meant to make things A LOT easier. The README.md is horrible, just lots of random ideas and my comment isn't much better, but I'm aiming to have an alpha version in a week or so. Would absolutely love feedback!

4.5 Deep Research Report on BLAH - https://gist.github.com/thomasdavis/3827a1647533e488c107e64a...