Installation

Installing via Smithery

To install OnChain for Claude Desktop automatically via Smithery:

npx -y @smithery/cli install onchain-mcp-server --client claude

Manual Installation

# Run directly with npx
npx onchain-mcp-server --tenant-key 719 --address http://192.168.0.62:8017 --user-key YOUR_USER_KEY

# Or install globally
npm install -g onchain-mcp-server
onchain-mcp-server --tenant-key 719 --address http://192.168.0.62:8017 --user-key YOUR_USER_KEY

Usage with Claude Desktop

Add to your Claude Desktop configuration file:

{
  "onchain-mcp-server": {
    "command": "npx",
    "args": [
      "onchain-mcp-server",
      "tenant-key", "719",
      "address", "your-api-key-here",
      "user-key", "your-app-name-here"
    ]
  }
}

Available Tools

Instance

• onchain_instance_material_get: queryMaterialByNumber

Development

# Install dependencies
npm install

# Run in development mode
npm run dev

# Build for production
npm run build

# Run production build
npm start

Requirements

• Node.js >= 18
• An OnChain account with API credentials

License

MIT

配置1

"onchain-mcp-server": { "command": "npx", "args": ["-y","onchain-mcp-server","--tenant-key", "719", "--address", "http://192.168.0.62:8017", "--user-key", "1866744621058617345", "--user-name", "hny","--user-psw","123456", "--rag-address", "http://192.168.0.129:3000", "--user-id", "101"] }

配置2

"onchain-mcp-server": { "command": "node", "args": ["/Users/heningyuan/Public/mcp/mcp-server-iaptic/dist/server.js","--tenant-key", "719", "--address", "http://192.168.0.62:8017", "--user-key", "1866744621058617345"] }

配置3

"onchain-mcp-server": { "url": "http://192.168.0.169:3000/sse", }

{ "mcpServers": { "onchain-mcp-server": { "command": "node", "args": ["/Users/heningyuan/Public/mcp/mcp-server-iaptic/dist/server.js","--tenant-key", "719", "--address", "http://124.71.151.153:8047", "--user-key", "1866744621058617345"] } } }

打包后bundle.cjs要增加 #!/usr/bin/env node