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autoglm-mcp-server
by DarkNoah

AutoGLM MCP Server

A Model Context Protocol (MCP) server for the AutoGLM-Phone API, enabling automated GUI interaction on mobile devices.

Overview

This MCP server provides tools for interacting with the AutoGLM-Phone API, which allows AI models to control mobile devices through a series of actions. The server supports Android (ADB).

Related MCP server: Ultimate Android MCP

Quick Start

# Run directly without installation
npx -y autoglm-mcp-server

# With options
npx -y autoglm-mcp-server --transport http --port 3000

Global Installation

npm install -g autoglm-mcp-server
autoglm-mcp-server

Local Installation

npm install autoglm-mcp-server

MCP Client Configuration

Claude Desktop / Cursor (stdio mode)

{
  "mcpServers": {
    "autoglm": {
      "command": "npx",
      "args": ["-y", "autoglm-mcp-server"],
      "env": {
        "AUTOGLM_API_KEY": "<YOUR_API_KEY>"
      }
    }
  }
}

StreamableHTTP Mode

First start the server:

npx -y autoglm-mcp-server --transport http --port 3000

Then configure your MCP client:

{
  "mcpServers": {
    "autoglm": {
      "url": "http://127.0.0.1:3000/mcp",
      "headers": {
        "Authorization": "<YOUR_API_KEY>"
      }
    }
  }
}

Configuration

Set the following environment variables:

export AUTOGLM_API_KEY="your-api-key-here"
export AUTOGLM_API_URL="https://open.bigmodel.cn/api/paas/v4"  # optional
export AUTOGLM_MODEL="autoglm-phone"  # optional

Or create a .env file based on .env.example.

Usage

Development

npm run dev

Build

npm run build

Production

# stdio mode (default)
npm start

# HTTP mode
node dist/index.js --transport http --port 3000

# SSE mode
node dist/index.js --transport sse --port 3000

# HTTP mode on all interfaces
node dist/index.js --transport http --host 0.0.0.0 --port 3000

Command Line Options

Option

Alias

Description

Default

--transport

-t

Transport type: stdio, http, or sse

stdio

--port

-p

Port for HTTP/SSE transport

3000

--host

-h

Host for HTTP/SSE transport

127.0.0.1

--help

Show help message

Available Tools

autoglm_list_adb_devices

List all Android devices connected via ADB (Android Debug Bridge).

Parameters:

  • response_format ('markdown' | 'json', optional): Output format

Returns:

  • Device ID, status, connection type, model, Android version, screen dimensions

Example:

{}

autoglm_task

Execute a task on a connected device using AutoGLM online model. The model will iteratively capture screenshots, analyze the screen, and execute actions until the task is complete.

Parameters:

  • prompt (string, required): Natural language task description (1-5000 characters)

  • device_id (string, optional): Target ADB device ID

  • max_steps (number, optional): Maximum steps to execute (default: 100, range: 1-200)

  • lang ('cn' | 'en', optional): Language for responses (default: 'cn')

How it works:

  1. Captures the current screen via ADB

  2. Sends the screen image and task prompt to AutoGLM online model

  3. The model analyzes the screen and decides on the next action

  4. Executes the action via ADB

  5. Repeats until the task is complete or max_steps is reached

Example:

{
  "prompt": "Open WeChat and send a message to Mom saying hello",
  "max_steps": 50,
  "lang": "cn"
}

Supported Actions

The AutoGLM model can execute the following actions:

Action

Description

Parameters

Launch

Launch an application

app_name

Tap

Tap at coordinates

x, y (0-1000 scale)

Type

Type text

text

Type_Name

Type text by name

text

Swipe

Swipe between coordinates

x1, y1, x2, y2, duration

Back

Go back

-

Home

Go to home screen

-

Double Tap

Double tap at coordinates

x, y

Long Press

Long press at coordinates

x, y, duration

Wait

Wait for duration

duration (ms)

Take_over

Request human takeover

reason

Note

Add a note

text

Call_API

Call an API endpoint

endpoint, params

Interact

Interact with UI element

element, action

Coordinate System

All coordinates use a 0-1000 scale relative to screen size:

  • (0, 0) is top-left corner

  • (1000, 1000) is bottom-right corner

Project Structure

autoglm-mcp-server/
├── src/
│   ├── index.ts                    # Main server entry point
│   ├── constants.ts                # Configuration constants
│   ├── types.ts                    # TypeScript type definitions
│   ├── tools/
│   │   └── autoglm-tools.ts        # MCP tool implementations
│   ├── services/
│   │   ├── autoglm-api-client.ts   # AutoGLM API client
│   │   ├── autoglm-client.ts       # AutoGLM client wrapper
│   │   └── adb-service.ts          # ADB device service
│   └── schemas/
│       └── index.ts                # Zod validation schemas
├── dist/                           # Compiled output
├── package.json
├── tsconfig.json
├── .env.example
└── README.md

HTTP/SSE Authentication

When using HTTP or SSE transport, you can pass the API key via the Authorization header:

# Bearer token format
curl -X POST http://localhost:3000/mcp \
  -H "Authorization: Bearer your-api-key" \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","method":"initialize",...}'

References

License

MIT

Available Tools

3 tools
adb_connectADB Connect to DeviceA
Idempotent

Connect to an Android device via ADB over network.

This tool connects to an Android device using its IP address and port number. The device must have ADB over TCP/IP enabled.

Args:

  • address (string): Device address in format IP:PORT (e.g., 192.168.10.20:5555)

Examples:

  • address: "192.168.10.20:5555"

  • address: "10.0.0.100:5555"

Prerequisites:

  • The target device must have ADB debugging enabled

  • The device must have TCP/IP mode enabled (adb tcpip 5555)

  • The device must be reachable on the network

Inputs: address (required).

autoglm_list_adb_devicesList ADB Connected DevicesA
Read-onlyIdempotent

List all Android devices connected via ADB (Android Debug Bridge).

This tool queries ADB to get a list of all connected Android devices, including their device IDs, status, connection type, model, and screen dimensions.

Device Status:

  • device: Device is connected and ready

  • offline: Device is connected but not responding

  • unauthorized: Device is connected but requires authorization

Connection Types:

  • usb: Connected via USB cable

  • wifi: Connected via WiFi

  • remote: Connected via remote ADB

Examples:

  • Use when: You need to check which Android devices are connected

  • Use when: You need to get device IDs for executing actions on specific devices

  • Use when: You need to verify ADB connection before executing actions

Error Handling:

  • Returns empty devices array if ADB is not installed or not accessible

  • Returns empty devices array if no devices are connected

Inputs: no named parameters.

autoglm_taskExecute AutoGLM TaskA
Destructive

Execute a task on a connected device using AutoGLM online model.

This tool sends a natural language task description to the AutoGLM online model, which analyzes the current screen state and automatically performs the required actions to complete the task. The model will iteratively capture screenshots, analyze the screen, and execute actions until the task is complete or the maximum steps are reached.

Args:

  • device_id (string, optional): Target ADB device ID (if not specified, uses the first connected device)

  • prompt (string): Natural language task description for AutoGLM to execute (1-5000 characters)

  • max_steps (number, optional): Maximum number of steps to execute (default: 100, range: 1-200)

  • lang ('cn' | 'en', optional): Language for system prompt and responses (default: 'cn')

How it works:

  1. Captures the current screen via ADB

  2. Sends the screen image and task prompt to AutoGLM online model

  3. The model analyzes the screen and decides on the next action

  4. Executes the action via ADB

  5. Repeats until the task is complete or max_steps is reached

Examples:

  • Use when: "Open WeChat and send a message to Mom saying hello"

  • Use when: "Order a coffee from Starbucks app"

  • Use when: "Navigate to the settings and enable dark mode"

  • Don't use when: You only need to execute a single known action (use autoglm_execute_action instead)

Error Handling:

  • Returns "Error: No ADB devices connected" if no device is available

  • Returns "Error: API authentication failed" if API key is invalid

  • Returns "Error: Task execution failed" if the task cannot be completed

  • Returns partial results if the task is interrupted

Inputs: prompt (required), lang, device_id, max_steps.

Tool Schema Changelog

Recent tool additions, removals, and schema changes observed during successful MCP inspections.

Loading tool schema changelog…

    TDQS

    A3.8/5.0

    Scored across 3 tools

    Disambiguation4/5

    The three listed tools are clearly separated: connecting to a device, listing connected devices, and running an autonomous task. However, autoglm_task references autoglm_execute_action, a tool that is not actually exposed by this server, which could lead an agent to expect or attempt a nonexistent tool.

    Naming Consistency2/5

    Tool names mix conventions: adb_connect lacks the autoglm_ prefix used by the other two tools, and autoglm_task is a noun rather than a verb-based action name like autoglm_list_adb_devices or adb_connect. The mention of autoglm_execute_action adds another inconsistent naming style not present in the actual tool set.

    Tool Count4/5

    Three tools is minimal but each covers a necessary stage of the ADB/AutoGLM workflow: connect, list devices, and execute a task. The count feels slightly thin because autoglm_task implies a separate single-action execution tool should exist.

    Completeness2/5

    The server covers device connection, device listing, and autonomous task execution, but autoglm_task explicitly tells users to use autoglm_execute_action for single known actions, and that tool is missing. This is a significant gap because the intended workflow cannot handle simple direct actions without falling back on the missing tool.

    Maintenance

    ActivityInactive
    ResponsivenessNo recent community issues

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