@@ -1405,7 +1405,9 @@ async def _handle_context_list_tools(
     )
 
 
-async def _handle_context_call_tool(ctx: ServerRequestContext, params: CallToolRequestParams) -> CallToolResult:
+async def _handle_context_call_tool(
+    ctx: ServerRequestContext[Any, Request], params: CallToolRequestParams
+) -> CallToolResult:
     assert params.name in ("echo_headers", "echo_context")
     assert isinstance(ctx.request, Request)
Original file line number	Diff line number	Diff line change
`@@ -1405,7 +1405,9 @@ async def _handle_context_list_tools(`
`1405`	`1405`	`)`
`1406`	`1406`
`1407`	`1407`
`1408`		`-async def _handle_context_call_tool(ctx: ServerRequestContext, params: CallToolRequestParams) -> CallToolResult:`
	`1408`	`+async def _handle_context_call_tool(`
	`1409`	`+ ctx: ServerRequestContext[Any, Request], params: CallToolRequestParams`
	`1410`	`+) -> CallToolResult:`
`1409`	`1411`	`assert params.name in ("echo_headers", "echo_context")`
`1410`	`1412`	`assert isinstance(ctx.request, Request)`
`1411`	`1413`