Name no node in claude-code's, messenger's, nats's and brother's help texts, comments and README (issue 1838)

Their examples named this mesh's machines; they name neutral ones now (1838/AC3). The sealed box's info
string and the route-adapter's marker name the software, not a node, and stay: changing either would
break what is already sealed or written.

modules/claude-code/cmd/claude-code/memory.go

@@ -813,7 +813,7 @@ func (m *MemoryCarrier) unwritten(key, project, path string, err error) {
 }
 
 // OlderBeside is where the older of two versions too large to share one file is kept: beside the file, named for
-// the node it was changed on ("MEMORY.md" from shanks: "MEMORY.older-from-shanks.md").
+// the node it was changed on ("MEMORY.md" from node-d: "MEMORY.older-from-node-d.md").
 func OlderBeside(path, node string) string {
 	ext := filepath.Ext(path)
 	return strings.TrimSuffix(path, ext) + ".older-from-" + node + ext
@@ -900,7 +900,7 @@ func (m *MemoryCarrier) Take(key, op string, value json.RawMessage, revision uin
 	}
 	// Only noted here, never applied: the runtime hands the watch's values over one at a time and gives the whole
 	// current set ten seconds, so a watch whose handler reads the state, waits for a look or writes a file never
-	// starts on a node with a few hundred memory files (issue 367, seen on shanks on 2026-10-13). Drain applies
+	// starts on a node with a few hundred memory files (issue 367, seen on node-d on 2026-10-13). Drain applies
 	// what was noted, the newest revision of each key.
 	m.queueMu.Lock()
 	if m.queue == nil {

modules/claude-code/cmd/claude-code/proposal_tools.go

@@ -117,7 +117,7 @@ func proposalTools(p Paths) []stdio.Tool {
 			Input: map[string]any{
 				"scope":  str("mesh (every node) or node (the nodes given, or this one)"),
 				"nodes":  str("for scope node: a comma-separated list of nodes; absent is this node"),
-				"name":   str("the section's name: lower-case letters, digits and -, e.g. handoff-from-g14"),
+				"name":   str("the section's name: lower-case letters, digits and -, e.g. handoff-from-node-b"),
 				"text":   str("the section's text, markdown, as every session will read it"),
 				"remove": map[string]any{"type": "boolean", "description": "propose removing the approved section of this name and scope instead"},
 			},
@@ -173,7 +173,7 @@ func questionTools(p Paths, notLaunched error) []stdio.Tool {
 					}, "required": []string{"label", "means"}}},
 				"why":       str("why the recommended option is the one you recommend, at most 120 bytes"),
 				"on_expiry": str("what you do if nobody answers before it expires, e.g. 'I leave the pull request open'"),
-				"by":        str("required: your session's name, as who@node or who, e.g. fix-589@g14"),
+				"by":        str("required: your session's name, as who@node or who, e.g. fix-589@node-b"),
 				"expires_minutes": map[string]any{"type": "integer",
 					"description": "minutes until it expires, 5 to 1430; 60 when absent"},
 			},

modules/claude-code/cmd/claude-code/questions.go

@@ -351,7 +351,7 @@ func AskQuestion(p Paths, in QuestionInput, store QuestionStore, bus AskBus, now
 		by = who
 	}
 	if by == "" {
-		return refuse("it does not say who asks: give by, your session's name as who@node, such as fix-589@g14")
+		return refuse("it does not say who asks: give by, your session's name as who@node, such as fix-589@node-b")
 	}
 	life := in.Expires
 	if life == 0 {