mcp-skill（MCP 技能）

mcp-skill

Use this skill when you need to work with the mcp-skill CLI or use a generated MCP-backed app from Python.

What It Does

This skill helps with:

1. Creating a new generated app wrapper from an MCP server
2. Listing generated apps available locally
3. Listing functions for a specific generated app
4. Inspecting a function before calling it
5. Using the generated app from async Python

Dependencies

CLI usage depends on:

• uv
• mcp-skill

Python usage depends on:

• mcp-skill

Core Commands

# Create a new generated app wrapper
uvx mcp-skill create --url https://example.com/mcp --name example --non-interactive

# List generated apps
uvx mcp-skill list-apps

# List functions for one app
uvx mcp-skill list-functions notion

# Inspect one function
uvx mcp-skill inspect notion notion_search

Example

Find a generated app, inspect the function you need, then call it from async Python:

import asyncio
from sentry.app import SentryApp

async def main():
    sentry = SentryApp()
    user = await sentry.whoami()
    print(user)

asyncio.run(main())

Async Usage Notes

• Generated app methods are async and should be called with await.
• Use them inside async def, then run that function with asyncio.run(...) in a normal script.
• If you skip await, you will get a coroutine object instead of the real result.
• Be careful in environments that already manage an event loop.

Recommended Workflow

1. Run uvx mcp-skill list-apps to find the generated app name.
2. Run uvx mcp-skill list-functions <app> to see available functions.
3. Run uvx mcp-skill inspect <app> <function> to confirm the exact signature and docstring.
4. Import the app class from <app>.app and call the async method you found.