ascriptmcp

Overview ¶

Command ascriptmcp is an MCP server that dynamically exposes scriptable macOS applications as MCP tools by parsing their sdef (scripting definition).

It starts with two meta-tools:

• ascript_expose_app: registers a full set of tools for a named app
• ascript_list_apps: lists scriptable apps in /Applications

Calling ascript_expose_app for "Xcode" parses /Applications/Xcode.app's sdef and dynamically adds tools like xcode_build, xcode_test, xcode_run, etc. Each tool runs the corresponding AppleScript command via osascript.