IBM watsonx.ai Granite

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

io.github.nirholas/ibm-watsonx · Repository · Website · version 0.2.0 · 95 stars · listed from registry

Install

The sweep installs into a clean prefix, but this is the command a user would run:

npx @three-ws/ibm-watsonx-mcp

Needs credentials: WATSONX_API_KEY. The probe used placeholder values, so an amber needs credentials result below means the server asked for the real ones, not that it is broken. Maintainers: how to go green.

Results by platform

Linux

needs credentials2026-08-16 · probed over npm

1 recorded run, oldest first.

handshake failed: MCP error -32000: Connection closed
--- stderr (tail) ---
[ibm-watsonx-mcp] configuration error: Set WATSONX_PROJECT_ID (or WATSONX_SPACE_ID). Find your project id under the watsonx.ai project → Manage → General → Project ID.

macOS

needs credentials2026-08-16 · probed over npm

1 recorded run, oldest first.

handshake failed: MCP error -32000: Connection closed
--- stderr (tail) ---
[ibm-watsonx-mcp] configuration error: Set WATSONX_PROJECT_ID (or WATSONX_SPACE_ID). Find your project id under the watsonx.ai project → Manage → General → Project ID.

Windows

needs credentials2026-08-16 · probed over npm

1 recorded run, oldest first.

handshake failed: MCP error -32000: Connection closed
--- stderr (tail) ---
[ibm-watsonx-mcp] configuration error: Set WATSONX_PROJECT_ID (or WATSONX_SPACE_ID). Find your project id under the watsonx.ai project → Manage → General → Project ID.

Badge

Paste this into the project README to show the current result:

[![does it install](https://img.shields.io/endpoint?url=https://doesitinstall.com/badge/io.github.nirholas__ibm-watsonx.json)](https://doesitinstall.com/s/io.github.nirholas__ibm-watsonx.html)