IBM Granite via x402

latest · 1.1.3

x402 pay-per-use IBM Granite AI: chat, code, embeddings, analysis, forecasting. Pay USDC per call.

GitHub: nirholas/three.ws
Homepage: three.ws
MCP registry: io.github.nirholas/ibm-x402-mcp

Install

Needs env vars: MCP_SVM_PAYMENT_ADDRESS, WATSONX_API_KEY — replace the <placeholders> with your values.

claude mcp add io-github-nirholas-ibm-x402-mcp --env MCP_SVM_PAYMENT_ADDRESS=<MCP_SVM_PAYMENT_ADDRESS> --env WATSONX_API_KEY=<WATSONX_API_KEY> -- npx @three-ws/ibm-x402-mcp

/mcp confirms it's connected.

Install

Or add it manually in ~/.cursor/mcp.json:

{
  "mcpServers": {
    "io-github-nirholas-ibm-x402-mcp": {
      "command": "npx",
      "args": [
        "@three-ws/ibm-x402-mcp"
      ],
      "env": {
        "MCP_SVM_PAYMENT_ADDRESS": "<MCP_SVM_PAYMENT_ADDRESS>",
        "WATSONX_API_KEY": "<WATSONX_API_KEY>"
      }
    }
  }
}

In claude_desktop_config.json (Settings → Developer → Edit Config), then restart:

{
  "mcpServers": {
    "io-github-nirholas-ibm-x402-mcp": {
      "command": "npx",
      "args": [
        "@three-ws/ibm-x402-mcp"
      ],
      "env": {
        "MCP_SVM_PAYMENT_ADDRESS": "<MCP_SVM_PAYMENT_ADDRESS>",
        "WATSONX_API_KEY": "<WATSONX_API_KEY>"
      }
    }
  }
}

Config entry, any MCP client:

{
  "command": "npx",
  "args": [
    "@three-ws/ibm-x402-mcp"
  ],
  "env": {
    "MCP_SVM_PAYMENT_ADDRESS": "<MCP_SVM_PAYMENT_ADDRESS>",
    "WATSONX_API_KEY": "<WATSONX_API_KEY>"
  }
}

Community score

Community57/ 100

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Web signals (ecosystem baseline)57/100 · 100% of the weight

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What the web says

Ecosystem baseline57/ 100

Objective public usage & activity (formula v3) — the community score's web-signals input, and its own sort.

GitHubsource ↗

GitHub stars · 4 days ago: ★ 237
Last commit · 4 days ago: 2 days ago
Issue close rate · 4 days ago: 84%
Release cadence · 4 days ago: about every 11 days
Latest release · 4 days ago: forge-v0.5.0
License · 4 days ago: Apache-2.0

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Docs & livenesssource ↗

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Version history1

1.1.3release date unknown

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Details

Transport: stdio
Status: listed
Source: Imported from the MCP registry
Repository: source ↗
Homepage: site ↗