Test against fastmcp (#6666)

crates/goose/tests/fastmcp_test_server.py

@@ -0,0 +1,14 @@
+from typing import Annotated
+
+from fastmcp import FastMCP
+
+mcp = FastMCP("mymcp")
+
+
+@mcp.tool
+def divide(
+    dividend: Annotated[float, "Dividend/numerator of the division."],
+    divisor: Annotated[float, "Divisor/denominator of the division."],
+) -> Annotated[float, "Result of the division."]:
+    """Divide two numbers and return the result."""
+    return dividend / divisor