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65 lines
1.6 KiB
Python
65 lines
1.6 KiB
Python
"""Example: Expose resources as tools using the ResourcesAsTools plugin.
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This example shows how to use ResourcesAsTools to make resources accessible
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to clients that only support tools (not the resources protocol).
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Run with:
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uv run python examples/resources_as_tools/server.py
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"""
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from fastmcp import FastMCP
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from fastmcp.server.plugins.resources_as_tools import ResourcesAsTools
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mcp = FastMCP("Resource Tools Demo", plugins=[ResourcesAsTools()])
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# Static resource - has a fixed URI
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@mcp.resource("config://app")
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def app_config() -> str:
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"""Application configuration."""
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return """
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{
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"app_name": "My App",
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"version": "1.0.0",
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"debug": false
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}
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"""
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# Another static resource
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@mcp.resource("readme://main")
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def readme() -> str:
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"""Project README."""
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return """
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# My Project
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This is an example project demonstrating ResourcesAsTools.
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"""
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# Resource template - URI has placeholders
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@mcp.resource("user://{user_id}/profile")
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def user_profile(user_id: str) -> str:
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"""Get a user's profile by ID."""
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return f"""
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{{
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"user_id": "{user_id}",
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"name": "User {user_id}",
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"email": "user{user_id}@example.com"
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}}
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"""
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# Another template with multiple parameters
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@mcp.resource("file://{directory}/{filename}")
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def read_file(directory: str, filename: str) -> str:
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"""Read a file from a directory."""
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return f"Contents of {directory}/{filename}"
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# ResourcesAsTools (registered at construction above) adds list_resources
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# and read_resource synthetic tools so tools-only clients can drive resources.
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if __name__ == "__main__":
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mcp.run()
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