Styx-mcp-server MCP Server

MCP server for Styx — intelligent AI routing across OpenAI, Anthropic, Google, and Mistral.

Local serverstdio

What is the Styx-mcp-server MCP Server?

Styx-mcp-server is an MCP integration. MCP server for Styx — intelligent AI routing across OpenAI, Anthropic, Google, and Mistral.

Packages and local setup

The published npm package is styx-mcp-server, version 1.0.0. Its declared MCP transport is stdio.

The package declares STYX_API_KEY (required): Styx API key for routing AI requests through the gateway (required for styx_send_request); STYX_TOKEN (required): Styx auth token for project and key management (required for management tools); STYX_API_URL: Styx backend API URL; STYX_PROXY_URL: Styx proxy URL for AI request routing.

Before connecting

Check the maintainer’s instructions for account access, authentication and the supported client configuration. Once connected, inspect the tools your client receives and try a small task that matches the server’s stated purpose. The registry description does not include a verified, complete tool list.

Project and source

View the publisher’s registry entry · Project repository. This profile uses version 1.0.0 from the registry. Registration identifies the publisher namespace; it does not establish that this is a first-party integration for every service it connects.

Browse related developer tools MCP servers for tools that cover the same kind of work.

Configuration

VariableDescriptionRequired
STYX_API_KEYStyx API key for routing AI requests through the gateway (required for styx_send_request)Yes
STYX_TOKENStyx auth token for project and key management (required for management tools)Yes
STYX_API_URLStyx backend API URLOptional
STYX_PROXY_URLStyx proxy URL for AI request routingOptional