Xahau MCP

Developer Tools npm v2.3.0

MCP server for the Xahau network — offline Hook WASM VM + static analyzer, read-only ledger tools.

View source ↗ Website ↗ Generate config for multiple servers More servers

Install

Pin version registry version 2.3.0

npm
npx -y xahau-mcp

npm
npx -y xahau-mcp@2.3.0

Setup by client

Pick your client — the config below is generated for this server (local stdio). Copy respects the “Pin version” switch above.

claude_desktop_config.json

{
  "mcpServers": {
    "xahau-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "xahau-mcp"
      ]
    }
  }
}

{
  "mcpServers": {
    "xahau-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "xahau-mcp@2.3.0"
      ]
    }
  }
}

Format verified against the official Claude Desktop docs ↗.

terminal

claude mcp add xahau-mcp -- npx -y xahau-mcp

claude mcp add xahau-mcp -- npx -y xahau-mcp@2.3.0

Format verified against the official Claude Code docs ↗.

.cursor/mcp.json

{
  "mcpServers": {
    "xahau-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "xahau-mcp"
      ]
    }
  }
}

{
  "mcpServers": {
    "xahau-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "xahau-mcp@2.3.0"
      ]
    }
  }
}

Format verified against the official Cursor docs ↗.

.vscode/mcp.json

{
  "servers": {
    "xahau-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "xahau-mcp"
      ]
    }
  }
}

{
  "servers": {
    "xahau-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "xahau-mcp@2.3.0"
      ]
    }
  }
}

Format verified against the official VS Code docs ↗.

mcp_config.json

{
  "mcpServers": {
    "xahau-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "xahau-mcp"
      ]
    }
  }
}

{
  "mcpServers": {
    "xahau-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "xahau-mcp@2.3.0"
      ]
    }
  }
}

Format verified against the official Windsurf docs ↗.

Environment variables

Defined in the server's official registry manifest. Required secrets are shown as <YOUR_…> placeholders in the configs above.

XAHAU_RPC_URLS — Optional comma-separated override of MAINNET Xahau JSON-RPC endpoints (defaults to built-in mainnet endpoints)
XAHAU_TEST_RPC_URLS — Optional comma-separated override of TESTNET Xahau JSON-RPC endpoints (defaults to built-in testnet endpoints)

GitHub

⭐ 6 stars · 最近更新于 25 天前 · MIT license

About this server

xahau mcp A Model Context Protocol server for the Xahau network with two firsts: it runs a Hook's real WebAssembly bytecode in a local VM (no xahaud node required), and it runs a Hooks specific static analysis / security rule engine over it — both fully offline. Around that core it adds read only le…

Summary from the project README — github.com/Hugegreencandle/xahau-mcp

Distributed as npm, listed under Developer Tools. Review our MCP security guide before granting access to real data.

Frequently asked questions

What does the Xahau MCP MCP server do?

How do I install Xahau MCP?

Run the install command shown above, then paste the config for your client (Claude Desktop, Claude Code, Cursor, VS Code or Windsurf) into its MCP settings and restart the client.

Is Xahau MCP free to use?

The MCP server itself is free to install. The source is public on https://github.com/Hugegreencandle/xahau-mcp. Any third-party service it calls may require its own API key and account.

Which clients support Xahau MCP?

Any MCP-compatible client can use it, including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf and custom agents.

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