How do I install hammerspoon-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 hammerspoon-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 50 (Fair). The formula is published on the methodology page.

MCPpedia

hammerspoon-mcp MCP Server | MCPpedia

hammerspoon-mcp MCP Server

Name: hammerspoon-mcp MCP Server
Author: vukvukovich

Control macOS through Hammerspoon: windows, apps, and API search. Injection-safe by design.

Tools Versions Alternatives

Registryvukvukovich

50Fair

Install

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

{
  "mcpServers": {
    "vukvukovich-hammerspoon-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@vukvukovich/hammerspoon-mcp@0.4.0"
      ],
      "env": {
        "HS_MCP_TOOLS": "safe",
        "HS_MCP_TRANSPORT": "socket",
        "HS_MCP_HS_PATH": "",
        "HS_MCP_DOCS_PATH": "",
        "HS_MCP_LOG_LEVEL": "info"
      }
    }
  }
}

Install guide

Related servers

Zotero MCP

77Good

Search, read, annotate, and add to your Zotero research library, local or web.

Registry54yyyu5.4K stars

mcp

74Good

Run any model on the live WaveSpeed catalog: image, video, audio, 3D.

Environment

Name	Required	Notes
HS_MCP_TOOLS	No	Which tools to expose. "safe" (default) exposes inspection, window management, and system tools only. "all" additionally exposes hs_eval, hs_applescript, and hs_ui_press, which run arbitrary Lua and AppleScript and press UI elements - anything the user can do.
HS_MCP_TRANSPORT	No	How Lua reaches Hammerspoon. "socket" (default) keeps one persistent Unix domain socket, self-installed on first call, with automatic fallback to spawning; "spawn" runs one hs process per call.
HS_MCP_HS_PATH	No	Explicit path to the Hammerspoon hs command line tool. Only needed when Hammerspoon is installed somewhere unusual.
HS_MCP_DOCS_PATH	No	Explicit path to Hammerspoon's bundled docs.json, used by hs_api_search.
HS_MCP_LOG_LEVEL	No	Log verbosity on stderr: debug, info (default), warn, or error.

hammerspoon-mcp MCP Server

Install

Related servers

Zotero MCP

mcp

Environment

Tools

About

FAQ

Reviews

haiku.rag

M3 Memory

doc-scraper

Onyx MCP