feat: add ability to remove tools (#1322)

Co-authored-by: David Soria Parra <167242713+dsp-ant@users.noreply.github.com>
Co-authored-by: Felix Weinberger <3823880+felixweinberger@users.noreply.github.com>
Co-authored-by: Max Isbey <224885523+maxisbey@users.noreply.github.com>
Co-authored-by: Claude <noreply@anthropic.com>

src/mcp/server/fastmcp/tools/tool_manager.py

@@ -70,6 +70,12 @@ class ToolManager:
         self._tools[tool.name] = tool
         return tool
 
+    def remove_tool(self, name: str) -> None:
+        """Remove a tool by name."""
+        if name not in self._tools:
+            raise ToolError(f"Unknown tool: {name}")
+        del self._tools[name]
+
     async def call_tool(
         self,
         name: str,