wehub-resource-sync
49b9bb6724
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22 lines
620 B
Python
22 lines
620 B
Python
from mcp.server import MCPServer
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from mcp.server.mcpserver import Context
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mcp = MCPServer("Bookshop")
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STOCK = {"Dune": 3}
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@mcp.resource("stock://{title}")
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def stock(title: str) -> str:
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"""How many copies of one book are on the shelf."""
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return f"{STOCK[title]} in stock"
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@mcp.tool()
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async def restock(title: str, copies: int, ctx: Context) -> str:
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"""Put copies of a book back on the shelf."""
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STOCK[title] = STOCK.get(title, 0) + copies
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await ctx.notify_resource_updated(f"stock://{title}")
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await ctx.session.send_resource_updated(f"stock://{title}")
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return f"{STOCK[title]} in stock"
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