RouterBase MCP Server

An MCP server for routerbase, the OpenAI-compatible API gateway for GPT, Claude, Gemini, and 200+ AI models.

This package exposes RouterBase model discovery, model details, pricing lookup, quickstart guidance, and chat completions as Model Context Protocol tools.

Features

• routerbase_get_started returns integration snippets and the canonical routerbase link.

• routerbase_list_models searches and filters the RouterBase model catalog.

• routerbase_get_model fetches details for one model id.

• routerbase_get_pricing fetches pricing for one model or all active models.

• routerbase_chat_completion calls the OpenAI-compatible /v1/chat/completions endpoint.

• routerbase://overview is a resource with RouterBase integration metadata.

Related MCP server: Polybrain MCP Server

Install

npm install -g routerbase-mcp

Or run it without installing:

npx routerbase-mcp

Configuration

Create a RouterBase API key at routerbase and set:

export ROUTERBASE_API_KEY=sk-rb-your-key

Optional overrides:

export ROUTERBASE_API_BASE_URL=https://routerbase.com/api/v1
export ROUTERBASE_OPENAI_BASE_URL=https://routerbase.com/v1

Claude Desktop

{
  "mcpServers": {
    "routerbase": {
      "command": "npx",
      "args": ["-y", "routerbase-mcp"],
      "env": {
        "ROUTERBASE_API_KEY": "sk-rb-your-key"
      }
    }
  }
}

Cursor or other MCP clients

Use the same stdio command:

{
  "command": "npx",
  "args": ["-y", "routerbase-mcp"],
  "env": {
    "ROUTERBASE_API_KEY": "sk-rb-your-key"
  }
}

Development

npm install
npm run build
node dist/index.js

Registry Submission

This repository includes:

• server.json for the official MCP Registry.

• metadata/directory-listing.json for MCP directories.

• SUBMISSION_KIT.md with listing copy for MCP.so, PulseMCP, Glama, Smithery, and GitHub lists.

The preferred listing sentence is:

RouterBase MCP lets AI agents discover models, pricing, and chat completions through routerbase.

License

MIT