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fastmcp.server.openapi

FastMCP server implementation for OpenAPI integration.

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Classes

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MCPType

Type of FastMCP component to create from a route.

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RouteType

Deprecated: Use MCPType instead. This enum is kept for backward compatibility and will be removed in a future version.

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RouteMap

Mapping configuration for HTTP routes to FastMCP component types.

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OpenAPITool

Tool implementation for OpenAPI endpoints. Methods:

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run 

run(self, arguments: dict[str, Any]) -> ToolResult
Execute the HTTP request based on the route configuration.

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OpenAPIResource

Resource implementation for OpenAPI endpoints. Methods:

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read 

read(self) -> str | bytes
Fetch the resource data by making an HTTP request.

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OpenAPIResourceTemplate

Resource template implementation for OpenAPI endpoints. Methods:

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create_resource 

create_resource(self, uri: str, params: dict[str, Any], context: Context | None = None) -> Resource
Create a resource with the given parameters.

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FastMCPOpenAPI

FastMCP server implementation that creates components from an OpenAPI schema. This class parses an OpenAPI specification and creates appropriate FastMCP components (Tools, Resources, ResourceTemplates) based on route mappings.