Rename Callbacks --> Hooks

Author: tylergannon

README.md

@@ -511,16 +511,16 @@ For examples, see the `examples/` directory.
 
 ## Extras
 
-### Request Callbacks
+### Request Hooks
 
-Hook into the request lifecycle by creating a `Callbacks` object with your
+Hook into the request lifecycle by creating a `Hooks` object with your
 selection among the possible callbacks.  This enables telemetry across all
 functionality, and observability of various facts, for example the ability
 to count improperly-formatted requests, or to log the agent identity during
 initialization.
 
-Add the `Callbacks` to the server at the time of creation using the
-`server.WithCallbacks` option.
+Add the `Hooks` to the server at the time of creation using the
+`server.WithHooks` option.
 
 ## Contributing
 

examples/everything/main.go

@@ -30,27 +30,27 @@ const (
 
 func NewMCPServer() *server.MCPServer {
 
-	callbacks := &server.Callbacks{}
+	hooks := &server.Hooks{}
 
-	callbacks.AddBeforeAny(func(id any, method mcp.MCPMethod, message any) {
+	hooks.AddBeforeAny(func(id any, method mcp.MCPMethod, message any) {
 		fmt.Printf("beforeAny: %s, %v, %v\n", method, id, message)
 	})
-	callbacks.AddAfterAny(func(id any, method mcp.MCPMethod, message any, result any) {
+	hooks.AddAfterAny(func(id any, method mcp.MCPMethod, message any, result any) {
 		fmt.Printf("afterAny: %s, %v, %v, %v\n", method, id, message, result)
 	})
-	callbacks.AddOnError(func(id any, method mcp.MCPMethod, message any, err error) {
+	hooks.AddOnError(func(id any, method mcp.MCPMethod, message any, err error) {
 		fmt.Printf("onError: %s, %v, %v, %v\n", method, id, message, err)
 	})
-	callbacks.AddBeforeInitialize(func(id any, message *mcp.InitializeRequest) {
+	hooks.AddBeforeInitialize(func(id any, message *mcp.InitializeRequest) {
 		fmt.Printf("beforeInitialize: %v, %v\n", id, message)
 	})
-	callbacks.AddAfterInitialize(func(id any, message *mcp.InitializeRequest, result *mcp.InitializeResult) {
+	hooks.AddAfterInitialize(func(id any, message *mcp.InitializeRequest, result *mcp.InitializeResult) {
 		fmt.Printf("afterInitialize: %v, %v, %v\n", id, message, result)
 	})
-	callbacks.AddAfterCallTool(func(id any, message *mcp.CallToolRequest, result *mcp.CallToolResult) {
+	hooks.AddAfterCallTool(func(id any, message *mcp.CallToolRequest, result *mcp.CallToolResult) {
 		fmt.Printf("afterCallTool: %v, %v, %v\n", id, message, result)
 	})
-	callbacks.AddBeforeCallTool(func(id any, message *mcp.CallToolRequest) {
+	hooks.AddBeforeCallTool(func(id any, message *mcp.CallToolRequest) {
 		fmt.Printf("beforeCallTool: %v, %v\n", id, message)
 	})
 
@@ -60,7 +60,7 @@ func NewMCPServer() *server.MCPServer {
 		server.WithResourceCapabilities(true, true),
 		server.WithPromptCapabilities(true),
 		server.WithLogging(),
-		server.WithCallbacks(callbacks),
+		server.WithHooks(hooks),
 	)
 
 	mcpServer.AddResource(mcp.NewResource("test://static/resource",