Wechat Devtools Mcp

Name: Wechat Devtools Mcp
Author: watertian

by watertiancommunityv0.9.0

This MCP server wraps the WeChat Developer Tools CLI as an MCP (Model Context Protocol) service, enabling AI in editors to directly invoke WeChat CLI commands for the complete lifecycle of mini-program development, testing, debugging, and automation.

From the registry: MCP Server for WeChat DevTools CLI - Automate development & testing with 8 aggregated APIs.

GitHub Repository

Install & configure

Prerequisites

required
uv Python package manager
Install uv to run the server via uvx
```
$ curl -LsSf https://astral.sh/uv/install.sh | sh
```
https://docs.astral.sh/uv/
required
WeChat DevTools
WeChat Developer Tools must be installed and the service port enabled (Settings > Security > Service Port > Enable)
https://developers.weixin.qq.com/miniprogram/dev/devtools/cli.html

Install in your client

Paste into the AI you're chatting with — it will figure out the rest

Please install the `wechat-devtools-mcp` MCP server into my current AI client (that's you).

Required prerequisites (do these first if not already done):
- **uv Python package manager** — Install uv to run the server via uvx Run: `curl -LsSf https://astral.sh/uv/install.sh | sh` (https://docs.astral.sh/uv/)
- **WeChat DevTools** — WeChat Developer Tools must be installed and the service port enabled (Settings > Security > Service Port > Enable) (https://developers.weixin.qq.com/miniprogram/dev/devtools/cli.html)

Canonical MCP server config (stdio transport):
- command: `uvx`
- args: ["wechat-devtools-mcp"]
- required environment variables:
  - `WECHAT_DEVTOOLS_CLI`: Absolute path to the WeChat Developer Tools CLI executable (example: `/Applications/wechatwebdevtools.app/Contents/MacOS/cli`)
  - `WECHAT_PROJECT_PATH`: Absolute path to the mini-program project root directory (example: `<YOUR_PROJECT_PATH>`)
- optional environment variables:
  - `WECHAT_CLI_TIMEOUT`: CLI command timeout in seconds (example: `30`)

Note: Provides 8 aggregated tools for WeChat mini-program development: wechat_ide, wechat_build, wechat_automator, wechat_inspector, wechat_screenshot, wechat_navigate, wechat_file, wechat_cloud. Must also install the companion Skill via: npx skills add WaterTian/wechat-devtools-mcp/.agents/skills/wechat-devtools

Add this MCP server to my current client's config in the correct format for you. If you need secrets or credentials I haven't provided, ASK me — do not invent values or leave raw placeholders. After adding it, tell me how to verify the server is connected.

Note: Provides 8 aggregated tools for WeChat mini-program development: wechat_ide, wechat_build, wechat_automator, wechat_inspector, wechat_screenshot, wechat_navigate, wechat_file, wechat_cloud. Must also install the companion Skill via: npx skills add WaterTian/wechat-devtools-mcp/.agents/skills/wechat-devtools

Tools (8)

wechat_ide

IDE lifecycle management

wechat_build

Build and publish

wechat_automator

Automated interaction

wechat_inspector

Runtime log collection

wechat_screenshot

Interface screenshot (long image stitching)

wechat_navigate

Page navigation and CDP log collection

wechat_file

Project file reading

wechat_cloud

Cloud function and database management

Environment variables

WECHAT_DEVTOOLS_CLIrequiredPath to the WeChat Developer Tools CLI

WECHAT_PROJECT_PATHrequiredAbsolute path to the default mini-program project

Packages

wechat-devtools-mcp

pypiv0.9.0transport: stdio

Details

License: MIT
Released: Apr 10, 2026
Last commit: Apr 17, 2026
Registry name: io.github.WaterTian/wechat-devtools-mcp

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