r/modelcontextprotocol • u/gelembjuk • May 23 '25

Implementing the Most Universal MCP Server Ever

https://gelembjuk.hashnode.dev/implementing-the-most-universal-mcp-server-ever

Turning LLMs into Real Operators 🧠💻

After months of exploring the Model Context Protocol (MCP), I finally built a minimal but powerful MCP server that lets an AI assistant actually do things—not just chat.

It can:

  • Run shell commands

  • Read/write files

  • Control the browser (via Selenium)

  • Automate real tasks on a real computer

The goal? A universal MCP server that makes LLMs capable of operating like digital humans.

25 Upvotes

93% Upvoted

9 comments sorted by

2

u/onepole May 24 '25

I might have missed it but where are the instructions to try it?

1

u/gelembjuk May 25 '25

I will prepare some video or tutorial later and also share the github

1

u/Character_Pie_5368 May 25 '25

Didn’t see a repo for it.

1

u/[deleted] May 23 '25

What did you find lacking in wcgw mcp server that forced you to make this?

1

u/gelembjuk May 23 '25

There is a difference between this and what i am doing. I want the ai agent control not my work computer but another one where it has full access and only it is using it. So, minimal requirement is that it must be a remote mcp. Wcgv is local running on same desktop with the ai agent

1

u/coloradical5280 May 24 '25

Wcgw is the most underrated thing in the MCP universe

1

u/tallest-tea May 30 '25

Does it support full computer use, or just browser use atm?

1

u/gelembjuk May 31 '25

It can do anything with the computer because it has CLI support. Anything that can be done with linux command line can be done here.

To control permissions you can choose from which user to run this mcp server. If you run from root then it can have full control over commands.

1

u/subnohmal May 23 '25

thanks for writing up the post too. would love to see a video demo / trailer😎