propublica-mcp

from fastmcp import FastMCP from fastmcp.contrib.component_manager import set_up_component_manager from fastmcp.server.auth.providers.bearer import BearerAuthProvider, RSAKeyPair key_pair = RSAKeyPair.generate() auth = BearerAuthProvider( public_key=key_pair.public_key, issuer="https://dev.example.com", audience="my-dev-server", required_scopes=["mcp:read"], ) # Build main server mcp_token = key_pair.create_token( subject="dev-user", issuer="https://dev.example.com", audience="my-dev-server", scopes=["mcp:write", "mcp:read"], ) mcp = FastMCP( name="Component Manager", instructions="This is a test server with component manager.", auth=auth, ) # Set up main server component manager set_up_component_manager(server=mcp, required_scopes=["mcp:write"]) # Build mounted server mounted_token = key_pair.create_token( subject="dev-user", issuer="https://dev.example.com", audience="my-dev-server", scopes=["mounted:write", "mcp:read"], ) mounted = FastMCP( name="Component Manager", instructions="This is a test server with component manager.", auth=auth, ) # Set up mounted server component manager set_up_component_manager(server=mounted, required_scopes=["mounted:write"]) # Mount mcp.mount(server=mounted, prefix="mo") @mcp.resource("resource://greeting") def get_greeting() -> str: """Provides a simple greeting message.""" return "Hello from FastMCP Resources!" @mounted.tool("greeting") def get_info() -> str: """Provides a simple info.""" return "You are using component manager contrib module!"