How do I install weapp-agent-mcp?

Pick a client above and copy the generated config. Cursor and VS Code also have a deep link when the server can run locally or remotely.

Is weapp-agent-mcp official?

No. Registry-listed is not the same as vendor-official. Read the methodology for the difference.

How is the trust score calculated?

This listing scores 26 (Limited). The formula is published on the methodology page.

MCPpedia

weapp-agent-mcp MCP Server

Name: weapp-agent-mcp MCP Server
Author: chaixueyuan

Agent-first MCP server for WeChat Mini Program debugging & automation via WeChat DevTools.

Tools Versions Alternatives

Registrychaixueyuan

26Limited

Install

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "chaixueyuan-weapp-agent-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@chaixueyuan/weapp-agent-mcp@0.4.8"
      ],
      "env": {
        "WEAPP_WS_ENDPOINT": "",
        "WEAPP_AUTOMATOR_MODE": "",
        "WEAPP_PROJECT_PATH": "",
        "WECHAT_DEVTOOLS_CLI_PATH": "",
        "WEAPP_DEVTOOLS_PORT": "",
        "WEAPP_DEVTOOLS_TIMEOUT": "",
        "WEAPP_AUTO_ACCOUNT": "YOUR_WEAPP_AUTO_ACCOUNT",
        "WEAPP_DEVTOOLS_TICKET": "YOUR_WEAPP_DEVTOOLS_TICKET",
        "WEAPP_TRUST_PROJECT": "",
        "WEAPP_DEVTOOLS_ARGS": "",
        "WEAPP_DEVTOOLS_CWD": "",
        "WEAPP_AUTOCLOSE": "",
        "WEAPP_AUTOLAUNCH": "",
        "WEAPP_LAUNCH_TIMEOUT": "",
        "WEAPP_CONNECT_TIMEOUT": ""
      }
    }
  }
}

Install guide

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weapp-agent-mcp MCP Server | MCPpedia

Environment

Name	Required	Notes
WEAPP_WS_ENDPOINT	No	Automation WebSocket endpoint for the 'connect' flow (e.g. ws://localhost:9420). When a local endpoint is not listening and auto-launch is enabled, mp_ensureConnection may start DevTools if it can resolve a project.
WEAPP_AUTOMATOR_MODE	No	Force 'launch' or 'connect' mode. Defaults to 'launch' unless WEAPP_WS_ENDPOINT is set.
WEAPP_PROJECT_PATH	No	Optional Mini Program project directory used by launch and local auto-launch flows. The server can also resolve a persisted default, a recent project, or the current working directory.
WECHAT_DEVTOOLS_CLI_PATH	No	Optional override for the WeChat DevTools CLI binary path (e.g. /Applications/wechatwebdevtools.app/Contents/MacOS/cli on macOS).
WEAPP_DEVTOOLS_PORT	No	Automation websocket port passed to 'cli auto --auto-port' in launch mode (default 9420).
WEAPP_DEVTOOLS_TIMEOUT	No	Milliseconds passed to miniprogram-automator when launching WeChat DevTools.
WEAPP_AUTO_ACCOUNT	No	Optional account passed to miniprogram-automator launch. Secret.
WEAPP_DEVTOOLS_TICKET	No	Optional DevTools launch ticket. Secret.
WEAPP_TRUST_PROJECT	No	Whether launch mode should trust the project. Accepts true/false, 1/0, yes/no, or on/off.
WEAPP_DEVTOOLS_ARGS	No	Additional whitespace-separated CLI arguments passed during launch.
WEAPP_DEVTOOLS_CWD	No	Optional working directory passed to the DevTools launch process.
WEAPP_AUTOCLOSE	No	Whether to close or disconnect the automator session after each tool call. Accepts true/false, 1/0, yes/no, or on/off.
WEAPP_AUTOLAUNCH	No	Allow mp_ensureConnection to launch local WeChat DevTools with cli auto when the configured local automation port is not listening. Defaults to enabled; set false to disable.
WEAPP_LAUNCH_TIMEOUT	No	Milliseconds to wait for a locally auto-launched automation port (default 45000).
WEAPP_CONNECT_TIMEOUT	No	Milliseconds to wait for an automator websocket connection (default 45000).

weapp-agent-mcp MCP Server

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