Merge pull request modelcontextprotocol#181 from chr-hertel/patch-1

jerome3o-anthropic · web-flow · commit bb8f4b732369 · 2025-03-13T12:08:08.000Z
docs: Add explicit MUST NOT for notification response
diff --git a/docs/specification/draft/basic/messages.md b/docs/specification/draft/basic/messages.md
@@ -55,8 +55,8 @@ Responses are sent in reply to requests.
 
 ## Notifications
 
-Notifications are sent from the client to the server or vice versa. They do not expect a
-response.
+Notifications are sent from the client to the server or vice versa. The receiver **MUST NOT**
+send a response.
 
 ```typescript
 {

Original file line number	Diff line number	Diff line change
`@@ -55,8 +55,8 @@ Responses are sent in reply to requests.`
`55`	`55`
`56`	`56`	`## Notifications`
`57`	`57`
`58`		`-Notifications are sent from the client to the server or vice versa. They do not expect a`
`59`		`-response.`
	`58`	`+Notifications are sent from the client to the server or vice versa. The receiver MUST NOT`
	`59`	`+send a response.`
`60`	`60`
`61`	`61`	```typescript
`62`	`62`	`{`