"""
FastMCP Screenshot Example
Give Claude a tool to capture and view screenshots.
"""
import io
from mcp.server.fastmcp import FastMCP
from mcp.server.fastmcp.utilities.types import Image
# Create server
mcp = FastMCP("Screenshot Demo", dependencies=["pyautogui", "Pillow"])
@mcp.tool()
def take_screenshot() -> Image:
"""
Take a screenshot of the user's screen and return it as an image. Use
this tool anytime the user wants you to look at something they're doing.
"""
import pyautogui
buffer = io.BytesIO()
# if the file exceeds ~1MB, it will be rejected by Claude
screenshot = pyautogui.screenshot()
screenshot.convert("RGB").save(buffer, format="JPEG", quality=60, optimize=True)
return Image(data=buffer.getvalue(), format="jpeg")