#174MCP server

OpenRouter MCP Server

Routes chat requests to OpenRouter's model catalogue over MCP.

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Rank

#174

of 445 · by weekly downloads

Weekly downloads

252

npm + PyPI, last 7 days

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Community

Install

npx @mcpservers/openrouterai

mcpServers

{
  "mcpServers": {
    "openrouter-mcp": {
      "command": "npx",
      "args": [
        "@mcpservers/openrouterai"
      ]
    }
  }
}

Transport: stdio
Runtime: Node
Auth: Required
Tools: 4
License: Apache-2.0

Tools

chat_completionsearch_modelsget_model_infovalidate_model

Route chat requests to OpenRouter's model catalogue through MCP. Four tools let you send chat completions, search the available models, fetch one model's full metadata and validate a model ID. Model metadata stays cached for an hour, and rate-limited requests retry automatically with exponential backoff so repeated lookups stay economical. Needs an OpenRouter API key; default model, token limit and provider preferences come from environment variables.

Highlights

Send chat completions to any OpenRouter model
Search and validate models
Fetch model metadata
Cached requests and automatic retry
Configure defaults via environment

For anyone wanting OpenRouter's broad model choice in their agent workflows. Free.

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