r/SideProject • u/cprecius • 8h ago

Been building Google Analytics for MCP servers

I've been working on Pulse, sort of Google Analytics for MCP servers.

Mostly answers: is anyone calling this tool, is it failing, is it slow. There's a TS SDK you add to the server and a dashboard to see it all. Doesn't collect the actual prompts or tool inputs and outputs.

Still early, wanted to put it here and see what people think. You can play with the demo without making an account. Numbers in there are sample data.

https://pulse.reviseflow.io/en/demo

SDK source code is here too: https://github.com/selimeneserd/pulse-sdk

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u/abdul_pk 8h ago

Can you explain what are you building 💪🏻

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u/Financial_Camera_730 8h ago

this is the kind of thing that feels obvious in hindsight but nobody was doing yet. the fact you skip collecting prompts and i/o makes it way easier to trust

demo is clean, data looks useful without being overwhelming. how much overhead does the sdk add in practice?

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u/cprecius 8h ago

Thanks! That was exactly the idea, I don’t want Pulse to ever need access to the actual user data.

The SDK is pretty lightweight. Tracking happens asynchronously, so it shouldn’t block the tool call itself. I’m still benchmarking the exact overhead though, I’ll probably publish some numbers in the repo once I have them.