Say what each verb replaces, so the agent is pointed at it instead of a shell command (hq ADR 0245)

A seat's verb names the shell commands it is the mesh's way to do, and a module says it for its own
tools in its manifest; the tools verb and module list --json carry both, for the mesh MCP server's
search, the agent's instructions and the guard on its shell.

internal/catalogue/verbs.go

@@ -30,6 +30,13 @@ type Verb struct {
 	// the mark is removed and the verb is a condition of holding like the rest. Never stored or said: the
 	// seat set's protocol is the compiled one.
 	Optional bool `json:"-"`
+	// Replaces are the shell commands this verb is the mesh's way to do, each as it is typed —
+	// `journalctl`, `systemctl restart` — so the agent finds the verb by the command it would have run
+	// and is told to call it instead (novox/hq ADR 0245): the mesh MCP server's search matches them, the agent's
+	// instructions list them, and the guard on its shell names the verb when it refuses a work-around.
+	// A command line is matched by its words in order, the first being the command's name; `edit
+	// /etc/hosts` and `HOSTALIASES` name the guard's two local work-arounds for a mesh name.
+	Replaces []string `json:"replaces,omitempty"`
 }
 
 func (v *Verb) UnmarshalJSON(raw []byte) error {
@@ -94,7 +101,8 @@ var ControllerVerbs = []Verb{
 	{Name: "nodes", Description: "Every machine the mesh knows, with whether it is converged or adopted.",
 		Input: schema(nil, nil)},
 	{Name: "node", Description: "What one machine reported it can do, what it is assigned, and why.",
-		Input: schema(map[string]string{"node": "the machine's name"}, []string{"node"})},
+		Input:    schema(map[string]string{"node": "the machine's name"}, []string{"node"}),
+		Replaces: []string{"hostnamectl", "uptime"}},
 	{Name: "modules", Description: "Every module the mesh holds: version, the commit it was built from, " +
 		"and which machines run it.",
 		Input: schema(nil, nil)},