Watsonx MCP Server

IBM watsonx.ai MCP server for Claude integration

Local serverstdio

What is the Watsonx MCP Server?

IBM watsonx.ai MCP server for Claude integration

What the server does

MCP server for IBM watsonx.ai integration with Claude Code. Enables Claude to delegate tasks to IBM's foundation models (Granite, Llama, Mistral, etc.).

  • Text Generation — - Generate text using watsonx.ai foundation models
  • Chat — - Have conversations with watsonx.ai chat models
  • Embeddings — - Generate text embeddings
  • Model Listing — - List all available foundation models

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Maintainer setup documentation.

Recorded tools

Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.

ToolWhat it does
watsonx_generateGenerate text using watsonx.ai models
watsonx_chatChat with watsonx.ai models
watsonx_embeddingsGenerate text embeddings
watsonx_list_modelsList available models

Configuration

VariableDescriptionRequired
WATSONX_API_KEYCredential the server authenticates with.Yes
WATSONX_URLEndpoint or connection string the server talks to.Yes
WATSONX_SPACE_IDConfiguration value read at startup.Optional
WATSONX_PROJECT_IDConfiguration value read at startup.Optional

Example prompts to try

  • “Use Watsonx to watsonx generate.”
  • “Use Watsonx to watsonx chat.”
  • “Use Watsonx to watsonx embeddings.”

Frequently asked questions

IBM watsonx.ai MCP server for Claude integration Confirm the tools offered by your installed version in the connected client. Tool availability and permissions depend on the server and account configuration.