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Documentation Index

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fastmcp.server.transforms.tool_transform

Transform for applying tool transformations.

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Classes

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ToolTransform

Applies tool transformations to modify tool schemas. Wraps ToolTransformConfig to apply argument renames, schema changes, hidden arguments, and other transformations at the transform level. Methods:

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list_tools 

list_tools(self, tools: Sequence[Tool]) -> Sequence[Tool]
Apply transforms to matching tools.

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get_tool 

get_tool(self, name: str, call_next: GetToolNext) -> Tool | None
Get tool by transformed name.