LocalFree

Harmony MCP server

xiaoxuzhu303-prog/harmony-mcp

AI copilot for WeChat Mini Program - compile-fix, size analysis, compliance. 20 tools.

Install Harmony in Claude Code

Claude Code
claude mcp add harmony -- npx -y @yujiamei/harmony-mcp
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "harmony": {
      "command": "npx",
      "args": [
        "-y",
        "@yujiamei/harmony-mcp"
      ]
    }
  }
}

Frequently asked questions

What does the Harmony MCP server do?

AI copilot for WeChat Mini Program - compile-fix, size analysis, compliance. 20 tools.

Is the Harmony MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does Harmony run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Harmony to Claude Code?

Run: claude mcp add harmony -- npx -y @yujiamei/harmony-mcp

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