IBM watsonx.ai Granite

io.github.nirholas/ibm-watsonx

IBM watsonx.ai MCP by three.ws: chat, text generation, embeddings, and tokenization.

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Connect this server

Add this to your MCP client config — claude_desktop_config.json (Claude Desktop) or .cursor/mcp.json (Cursor).Suits: Claude Desktop · Cursor.

{
  "mcpServers": {
    "ibm-watsonx": {
      "command": "npx",
      "args": [
        "-y",
        "@three-ws/ibm-watsonx-mcp@0.2.2"
      ],
      "env": {
        "WATSONX_API_KEY": "<your WATSONX_API_KEY>"
      }
    }
  }
}
Environment variables
  • WATSONX_API_KEYrequiredsecretIBM Cloud API key (create one at https://cloud.ibm.com/iam/apikeys).

A starting point — check the repository for exact arguments and setup. Restart your client after editing the config.

Category
Developer Tools
Version
0.2.2
Registry
active
Published
10/10/2026

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