MCP.Market

Unorouter MCP server

online · 100% uptime
by unorouter.com·com.unorouter/mcp·v0.2.1
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Search 200+ UnoRouter models (most free), check pricing, and chat through one key

A86/100grade A
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Safety scan
A86/100

full report

Adoption
Growing

0 stars40 downloads/wk

Reviews

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If you have run it, two minutes of your experience saves the next person an afternoon.

Unorouter tools (3, 1 write)

write = sends, deletes, buys or posts
  • chatwrite actionFree

    Send a single prompt to any UnoRouter model and return the reply. Use search_models to find model IDs; :free models cost nothing (light per-model rate limit, rotate models if you hit 429).

  • get_pricingFree

    Look up per-token pricing for UnoRouter models from the public pricing endpoint. Prices are USD list prices per 1M tokens before per-group discounts (the account dashboard shows the exact effective rate). :free models are always 0.

  • search_modelsFree

    Search the live UnoRouter model catalog (200+ models behind one OpenAI-compatible key). Models ending in :free cost nothing. Returns matching model IDs usable with the chat tool or any OpenAI-compatible client pointed at https://api.unorouter.com/v1.

Public scan report

scanner v0.1.9 · 2026-09-26 · same rubric, same numbers if you re-run it

1 high
  • Code scan4 source files scanned25/25
  • Live reliabilityremote reachable in 1423ms20/20
  • Tool poisoning3 tool descriptions checked15/15
  • Auth qualityopen endpoint exposes 1 write-action tools with no auth3/15
  • Maintenancelast push 20 days ago15/15
  • Maintainer identitynamespace and repository owner differ; GitHub account older than a year; website matches verified namespace8/10

Findings (1)

  • highWrite-action tools reachable without authenticationauth.open-write
Overall 86/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Unorouter compares

Against every graded Web search MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
86/100
higher than 77% of 3,470 Web search servers
Tools
3
the typical Web search server has 5
Tools that change things
33%
typical: 0%. Fewer write tools means less an agent can break
Uptime
100%
of our recent checks; the typical remote Web search server answers 100%
Response time
519 ms
faster than 28% of 2,238 Web search servers
Downloads a week
40
more than 26% of 827 Web search servers with a package

What its tools let an agent do: 2 read · 1 change

Install Unorouter in Claude Code, Cursor or VS Code

claude mcp add --transport http mcp https://mcp.unorouter.com/mcp
Add to Cursor

What the publisher says

From the Unorouter repository's README, as published. We do not edit it. Read it on GitHub

unorouter-mcp

MCP server for UnoRouter, an open-source OpenAI-compatible gateway serving 200+ models (Claude, GPT, Gemini, DeepSeek, Kimi, GLM, Qwen and more) behind a single API key. Models with a :free suffix cost nothing.

Gives any MCP client (Claude Desktop, Claude Code, Cursor, Windsurf, and friends) three tools:

  • search_models: filter the live catalog, optionally free models only
  • get_pricing: USD per-1M-token list prices from the public pricing endpoint
  • chat: send a prompt to any model and get the reply with token usage

Setup

Create an API key at unorouter.com/token (Discord or GitHub sign-in, no card required).

Claude Desktop / any MCP client

{
  "mcpServers": {
    "unorouter": {
      "command": "npx",
      "args": ["-y", "unorouter-mcp"],
      "env": {
        "UNOROUTER_API_KEY": "sk-your-key"
      }
    }
  }
}

Claude Code

claude mcp add unorouter -e UNOROUTER_API_KEY=sk-your-key -- npx -y unorouter-mcp

Environment

Notes

  • Free models run on shared pools with a light per-model rate limit (about 1 request per minute per model); rotate between free models or use paid ones for throughput.
  • The whole UnoRouter stack is open source: github.com/unorouter.

Development

bun install
bun run build
UNOROUTER_API_KEY=sk-... node dist/index.js

Nothing above is checked by us. What we check is on the safety report.

Unorouter: common questions

Is Unorouter MCP server safe?
Yes, by our scan: it is graded A (86/100). Read the Unorouter safety report
How do I install Unorouter?
It runs remotely at mcp.unorouter.com. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does Unorouter need an API key?
Yes. The registry entry asks for UNOROUTER_API_KEY.
Is Unorouter maintained?
The last commit was 59 days ago (2026-09-05). The latest release is v0.2.1.
Is Unorouter up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
What can I use instead of Unorouter?
Servers from other publishers that do the same job: Free Search MCP server, Keyline Icons MCP server and Papersgpt For Zotero MCP server.
How does Unorouter compare with other Web search MCP servers?
safety score 86/100 (higher than 77% of 3,470 Web search servers); tools 3 (the typical Web search server has 5); tools that change things 33% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.

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Same job from other publishers: the closest match first, then the best rated.

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