tauri-plugin-mcp

A Tauri plugin for interacting with MCP servers.

Install

This plugin requires a Rust version of at least 1.77.2

src-tauri/Cargo.toml

[dependencies]
tauri-plugin-mcp = { version = "0.4.27" }
# or
tauri-plugin-mcp = { git = "https://github.com/moeru-ai/airi", tag = "0.4.27" }

You can install the JavaScript Guest bindings using your preferred JavaScript package manager:

pnpm add @proj-airi/tauri-plugin-mcp
# or use @antfu/ni
ni @proj-airi/tauri-plugin-mcp

Usage

First, you need to register the plugin with Tauri:

src-tauri/src/lib.rs

fn main() {
  tauri::Builder::default()
    .plugin(tauri_plugin_mcp::Builder.build())
    .run(tauri::generate_context!())
    .expect("error while running tauri application");
}

Afterwards all the plugin's APIs are available through the JavaScript guest bindings:

import { callTool, connectServer, disconnectServer, listTools } from '@proj-airi/tauri-plugin-mcp'

// Sample: Connect to a container running Airi Android
await connectServer('docker', 'run -i --rm -e ADB_HOST=host.docker.internal ghcr.io/lemonnekogh/airi-android:v0.1.0')

console.log(await listTools())
// [
//   {
//     description: 'Get the battery level of the device',
//     inputSchema: {
//       required: [],
//       title: 'battery_level',
//       type: 'object',
//     },
//     name: 'battery_level',
//   },
// ]

console.log(await callTool('battery_level', {}))
// {
//   content: [
//     {
//       type: 'text',
//       text: '100',
//     },
//   ],
//   isError: false,
// }

await disconnectServer()

Development

Source code of JavaScript bindings is located in packages/tauri-plugin-mcp.

These files are generated from tauri-plugin crate:

• permissions/autogenerated
• permissions/schemas

TODO List

• Move to a single repository
• Server connection
  • stdio
  • SSE
• Tools
  • List tools
    • Simple: Names only
    • With description, parameters, returns
  • Call tool
    • Simple: Name only
    • With parameters
    • Returns
    • Image returns
• Prompts...
• Resources...
• JavaScript package to call commands conveniently