UniversalBench: run code, web, databases, and any LLM from your…

@nikhilgogulwar

About UniversalBench: run code, web, databases, and any LLM from your…

An MCP execution platform that gives any AI real infrastructure to act. Through three tools it can run code and shell commands, install packages, run tasks in parallel, search the web, make HTTP calls, read write and query databases, call any LLM, commit to GitHub, take screensho

#mcp #code-execution #ai-agents #llm #database #github #web-search #developer-tools

Config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "universalbench": {
      "url": "https://universalbench-mcp.penantiaglobal.workers.dev/u/{api_key}"
    }
  }
}

Tools

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Overview

What is UniversalBench?

UniversalBench is an MCP server that gives AI the infrastructure to act by connecting one URL to Claude, ChatGPT, Gemini, or any MCP-compatible AI. It lets AI run code, search the web, read and write databases, call any LLM, and commit to GitHub, filtering results before they reach the model to cut up to 96.5% of tokens versus doing the work in chat.

How to use UniversalBench?

Connect via the URL https://universalbench-mcp.penantiaglobal.workers.dev/u/{api_key} with any MCP-compatible AI. Your AI then gets three tools — ub_read, ub_write, and ub_ai — to perform actions in an isolated sandbox. A free tier offers 1,000 calls per month with no card required, then pay as you go.

Key features of UniversalBench

Run code and shell commands in an isolated sandbox
Search the web and make safe HTTP calls
Read, write, and query databases with your own credentials
Call any major LLM with cost caps on by default
Read from and commit to GitHub with every push validated first
Store credentials in an encrypted vault that unlocks tools automatically

Use cases of UniversalBench

AI running and testing code in a secure sandbox
AI searching the web and fetching external data
AI reading and writing to your own databases
AI calling any major LLM with automatic cost caps
AI committing validated code directly to GitHub

FAQ from UniversalBench

What guarantees does UniversalBench provide?

Three live guarantees: AI never ships broken code, never burns your wallet with uncapped costs, and cannot reach your internal network.

How does UniversalBench reduce token usage?

By filtering results before they reach the model, it cuts up to 96.5% of tokens compared to doing the same work inside chat.

What tools does UniversalBench expose to AI?

It exposes three tools: ub_read, ub_write, and ub_ai.

Does UniversalBench have a free tier?

Yes, it offers 1,000 calls per month with no credit card required, then pay as you go.

How do I connect to UniversalBench?

Connect any MCP-compatible AI via the URL `https://universalbench-mcp.penantiaglobal.

Frequently asked questions

What guarantees does UniversalBench provide?

Three live guarantees: AI never ships broken code, never burns your wallet with uncapped costs, and cannot reach your internal network.

How does UniversalBench reduce token usage?

By filtering results before they reach the model, it cuts up to 96.5% of tokens compared to doing the same work inside chat.

What tools does UniversalBench expose to AI?

It exposes three tools: `ub_read`, `ub_write`, and `ub_ai`.

Does UniversalBench have a free tier?

Yes, it offers 1,000 calls per month with no credit card required, then pay as you go.

How do I connect to UniversalBench?

Connect any MCP-compatible AI via the URL `https://universalbench-mcp.penantiaglobal.

Comments

Basic information

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