Documentation IndexFetch the complete documentation index at: /docs/llms.txtUse this file to discover all available pages before exploring further.
Fetch the complete documentation index at: /docs/llms.txt
Use this file to discover all available pages before exploring further.
FastMCP 4 is here — built for the new MCP protocol. See what's new.
SDK Reference
fastmcp.server.transforms.tool_transform
ToolTransform
list_tools
list_tools(self, tools: Sequence[Tool]) -> Sequence[Tool]
get_tool
get_tool(self, name: str, call_next: GetToolNext) -> Tool | None