`fastmcp.server.middleware.timing`

Timing middleware for measuring and logging request performance.

Classes

`TimingMiddleware`

Middleware that logs the execution time of requests. Only measures and logs timing for request messages (not notifications). Provides insights into performance characteristics of your MCP server. Methods:

`on_request`

on_request(self, context: MiddlewareContext, call_next: CallNext) -> Any

Time request execution and log the results.

`DetailedTimingMiddleware`

Enhanced timing middleware with per-operation breakdowns. Provides detailed timing information for different types of MCP operations, allowing you to identify performance bottlenecks in specific operations. Methods:

`on_call_tool`

on_call_tool(self, context: MiddlewareContext, call_next: CallNext) -> Any

Time tool execution.

`on_read_resource`

on_read_resource(self, context: MiddlewareContext, call_next: CallNext) -> Any

Time resource reading.

`on_get_prompt`

on_get_prompt(self, context: MiddlewareContext, call_next: CallNext) -> Any

Time prompt retrieval.

`on_list_tools`

on_list_tools(self, context: MiddlewareContext, call_next: CallNext) -> Any

Time tool listing.

`on_list_resources`

on_list_resources(self, context: MiddlewareContext, call_next: CallNext) -> Any

Time resource listing.

`on_list_resource_templates`

on_list_resource_templates(self, context: MiddlewareContext, call_next: CallNext) -> Any

Time resource template listing.

`on_list_prompts`

on_list_prompts(self, context: MiddlewareContext, call_next: CallNext) -> Any

Time prompt listing.

⌘I

fastmcp.apps

fastmcp.cli

fastmcp.client

fastmcp.experimental

fastmcp.prompts

fastmcp.resources

fastmcp.server

fastmcp.tools

fastmcp.utilities

timing

`fastmcp.server.middleware.timing`

Classes

`TimingMiddleware`

`on_request`

`DetailedTimingMiddleware`

`on_call_tool`

`on_read_resource`

`on_get_prompt`

`on_list_tools`

`on_list_resources`

`on_list_resource_templates`

`on_list_prompts`

​fastmcp.server.middleware.timing

​Classes

​TimingMiddleware

​on_request

​DetailedTimingMiddleware

​on_call_tool

​on_read_resource

​on_get_prompt

​on_list_tools

​on_list_resources

​on_list_resource_templates

​on_list_prompts

`fastmcp.server.middleware.timing`

Classes

`TimingMiddleware`

`on_request`

`DetailedTimingMiddleware`

`on_call_tool`

`on_read_resource`

`on_get_prompt`

`on_list_tools`

`on_list_resources`

`on_list_resource_templates`

`on_list_prompts`