{
  "slug": "io-github-nirholas-ibm-x402-mcp",
  "name": "io.github.nirholas/ibm-x402-mcp",
  "title": "IBM Granite via x402",
  "description": "x402 pay-per-use IBM Granite AI: chat, code, embeddings, analysis, forecasting. Pay USDC per call.",
  "version": "1.1.4",
  "publishedAt": "2026-10-10T20:46:29.808791Z",
  "updatedAt": "2026-10-10T20:46:29.808791Z",
  "repoUrl": "https://github.com/nirholas/three.ws",
  "websiteUrl": "https://three.ws",
  "namespace": {
    "type": "github",
    "owner": "nirholas"
  },
  "kind": "local",
  "packages": [
    {
      "registryType": "npm",
      "identifier": "@three-ws/ibm-x402-mcp",
      "version": "1.1.4",
      "transport": "stdio",
      "runtimeHint": "npx"
    }
  ],
  "remotes": [],
  "envVars": [
    {
      "name": "MCP_SVM_PAYMENT_ADDRESS",
      "isSecret": false,
      "isRequired": true,
      "description": "Solana wallet address that receives USDC payments from tool callers (server operator's receiving wallet). Required to accept x402 payments."
    },
    {
      "name": "WATSONX_API_KEY",
      "isSecret": true,
      "isRequired": true,
      "description": "IBM Cloud API key used by the server to call watsonx.ai on behalf of end users. Create one at https://cloud.ibm.com/iam/apikeys."
    },
    {
      "name": "WATSONX_PROJECT_ID",
      "isSecret": false,
      "isRequired": false,
      "description": "watsonx.ai project id scoping all inference calls. Find it under your project → Manage → General → Project ID. Provide this or WATSONX_SPACE_ID."
    },
    {
      "name": "WATSONX_SPACE_ID",
      "isSecret": false,
      "isRequired": false,
      "description": "watsonx.ai deployment space id. Alternative to WATSONX_PROJECT_ID."
    },
    {
      "name": "WATSONX_URL",
      "isSecret": false,
      "isRequired": false,
      "description": "Regional watsonx.ai inference host. Defaults to https://us-south.ml.cloud.ibm.com. Other regions: eu-de, eu-gb, jp-tok, au-syd, ca-tor."
    },
    {
      "name": "WATSONX_MODEL_ID",
      "isSecret": false,
      "isRequired": false,
      "description": "Default chat/generation Granite model id. Defaults to ibm/granite-3-8b-instruct."
    },
    {
      "name": "WATSONX_EMBED_MODEL_ID",
      "isSecret": false,
      "isRequired": false,
      "description": "Default embedding model id. Defaults to ibm/granite-embedding-278m-multilingual."
    },
    {
      "name": "X402_FEE_PAYER_SOLANA",
      "isSecret": false,
      "isRequired": false,
      "description": "Solana account that sponsors transaction fees for x402 payments. Defaults to the three.ws fee payer."
    },
    {
      "name": "X402_FACILITATOR_URL",
      "isSecret": false,
      "isRequired": false,
      "description": "x402 facilitator endpoint for payment verification and settlement. Defaults to https://facilitator.payai.network."
    }
  ],
  "category": "finance",
  "subcategory": "crypto",
  "company": "",
  "categoryAuto": true,
  "checks": [
    {
      "id": "source-linked",
      "label": "Source repository linked",
      "result": "pass",
      "detail": "https://github.com/nirholas/three.ws"
    },
    {
      "id": "version-pinned",
      "label": "Version pinned",
      "result": "pass",
      "detail": "Every package has an explicit version"
    },
    {
      "id": "secrets-requested",
      "label": "Secrets requested",
      "result": "info",
      "detail": "Asks for 1 secret: WATSONX_API_KEY"
    },
    {
      "id": "known-registry",
      "label": "Known package registry",
      "result": "pass",
      "detail": "All packages come from npm, PyPI, OCI, NuGet or MCPB"
    },
    {
      "id": "namespace",
      "label": "Namespace ownership",
      "result": "info",
      "detail": "Name verified via GitHub account nirholas"
    },
    {
      "id": "meta-text",
      "label": "Registry text aimed at the AI",
      "result": "pass",
      "detail": "Description and settings contain no hidden characters or instructions to the AI"
    },
    {
      "id": "install-scripts",
      "label": "Install scripts",
      "result": "pass",
      "detail": "@three-ws/ibm-x402-mcp@1.1.4 runs nothing at install"
    },
    {
      "id": "code-flags",
      "label": "Code red flags",
      "result": "pass",
      "detail": "Read 13 files in @three-ws/ibm-x402-mcp@1.1.4: no obfuscation, encoded execution, credential reads or data-collection endpoints found"
    },
    {
      "id": "ai-text",
      "label": "Text aimed at the AI",
      "result": "pass",
      "detail": "No hidden characters or instructions to the AI in 13 files, including comments and the README"
    }
  ],
  "scannedAt": "2026-10-29",
  "level": "Scanned",
  "install": [
    {
      "label": "Claude Desktop (npm)",
      "kind": "claude_desktop_json",
      "text": "{\n  \"mcpServers\": {\n    \"ibm-x402-mcp\": {\n      \"command\": \"npx\",\n      \"args\": [\n        \"-y\",\n        \"@three-ws/ibm-x402-mcp@1.1.4\"\n      ],\n      \"env\": {\n        \"MCP_SVM_PAYMENT_ADDRESS\": \"<your value>\",\n        \"WATSONX_API_KEY\": \"<your value>\"\n      }\n    }\n  }\n}"
    }
  ],
  "curated": true,
  "stars": 256,
  "archived": false,
  "pushedAt": "2026-10-28T21:55:53Z",
  "health": {
    "score": 76,
    "parts": {
      "popularity": 0.45707234493574145,
      "activity": 1,
      "issues": 0.8181818181818182,
      "security": 1
    },
    "fail": 0,
    "warn": 0,
    "raw": {
      "stars": 262,
      "forks": 69,
      "downloads": 72,
      "hn": {
        "n": 0,
        "pts": 0,
        "t": []
      },
      "issuesOpen": 6,
      "issuesClosed": 27,
      "prsMerged": 233,
      "commits90": 7107,
      "release": "2026-10-11T01:09:28Z",
      "pushed": "2026-10-28T21:55:53Z",
      "growth": null,
      "growthDays": null,
      "archived": false
    },
    "at": "2026-10-31T07:35:52.424Z"
  },
  "icon": "/icons/s/io-github-nirholas-ibm-x402-mcp.svg"
}