Search transforms for tool discovery.Search transforms collapse a large tool catalog into a search interface,
letting LLMs discover tools on demand instead of seeing the full list.Example:
from fastmcp import FastMCPfrom fastmcp.server.transforms.search import RegexSearchTransformmcp = FastMCP("Server")mcp.add_transform(RegexSearchTransform())# list_tools now returns only search_tools + call_tool