Connect one MCP URL to your AI of choice and your agent instantly gains the ability to run Python and Bash, query and write databases, push code to GitHub with built in validation gates, call any LLM, search the web live, manage encrypted secrets, and more. Thirty three first class capabilities behind a single authenticated endpoint.Documentation Index
Fetch the complete documentation index at: https://docs.universalbench.dev/llms.txt
Use this file to discover all available pages before exploring further.
How it is different from every other MCP service
Most MCP services follow a standard pattern: paste an endpoint plus an API key in a header, hope your AI client supports headers properly, debug auth errors. UniversalBench is built differently on purpose.Personal MCP URL
Sign up and your dashboard shows one URL with your identity baked in. Paste it. Done. No headers, no env vars, no config bugs. Works in every MCP client even the ones with poor header support.
96.5 percent fewer tokens
Real Anthropic API tests, not estimates. Log analysis tasks drop from 4024 tokens to 141. At scale this is $42,519 saved per year on a single workload.
Validation before deploy
safe_deploy runs five gates (lint, syntax, dry run, deps, rollback SHA) before code reaches GitHub. After push it hits your smoke test URL. If anything fails it reverts automatically.Sessions and adaptive cache
session_id keeps Python state warm across calls. Repeated reads return instantly from a 30 second TTL cache. Standard MCPs have neither.Get started
Quickstart
Get your personal URL and run your first call in under five minutes.
API reference
Every capability with descriptions, examples, and a live playground.
Advanced patterns
Sessions, adaptive caching, safe deploys, secrets vault.
Use it with any AI
Setup guides for Claude Desktop, Cursor, Claude Code, Windsurf, and any MCP client.
Proven results
These numbers come from real Anthropic API calls on real data. Reproducible in any account.| Task | Without UniversalBench | With UniversalBench | Result |
|---|---|---|---|
| Web search current data | Failed: “I cannot search the web” | Succeeded with live sources | Capability win |
| Math accuracy on 50 problems | 773 tokens, 2 wrong | 540 tokens, all correct | 30 percent fewer tokens, more accurate |
| Log analysis (1000 lines) | 4024 tokens, 37 errors found incorrectly | 141 tokens, 41 errors found correctly | 96.5 percent reduction |