OpenRouter MCP Server

Server Configuration

Describes the environment variables required to run the server.

NameRequiredDescriptionDefault
OPENROUTER_API_KEYYesYour API key from OpenRouter.ai
OPENROUTER_DEFAULT_MODELNoOptional default model to use

Schema

Prompts

Interactive templates invoked by user choice

NameDescription

No prompts

Resources

Contextual data attached and managed by the client

NameDescription

No resources

Tools

Functions exposed to the LLM to take actions

NameDescription
chat_completion

Send a message to OpenRouter.ai and get a response

search_models

Search and filter OpenRouter.ai models based on various criteria

get_model_info

Get detailed information about a specific model

validate_model

Check if a model ID is valid