diff --git a/modules/mesh-grants/internal/buscompose/engine.go b/modules/mesh-grants/internal/buscompose/engine.go
index 3dadd65b..ecb4366a 100644
--- a/modules/mesh-grants/internal/buscompose/engine.go
+++ b/modules/mesh-grants/internal/buscompose/engine.go
@@ -85,6 +85,17 @@ func engineGrants(p Principal) (pub, sub []string) {
 			sub = append(sub, k.Filter)
 		}
 	}
+	// And the kept events of other seats it follows (the recovery's ended and restored): each stream read through an ordered
+	// consumer made for the read, with no durable of its own, and the stream's own info (design 47 G §554, A-108).
+	for _, h := range p.EngineHears {
+		if !safeSubject.MatchString(h.Stream) {
+			continue
+		}
+		pub = append(pub, "$JS.API.STREAM.INFO."+h.Stream,
+			"$JS.API.CONSUMER.CREATE."+h.Stream, "$JS.API.CONSUMER.CREATE."+h.Stream+".>",
+			"$JS.API.CONSUMER.MSG.NEXT."+h.Stream+".*", "$JS.API.CONSUMER.INFO."+h.Stream+".*",
+			"$JS.API.CONSUMER.DELETE."+h.Stream+".*")
+	}
 	sub = append(sub, announcing(EngineSeat)...)
 	pub = append(pub, discovering()...)
 	tp, ts := seatTrafficGrants(SeatTrafficOf(occ.EngineAsker(p.Node), nil, p.Uses, nil))
diff --git a/modules/mesh-grants/internal/buscompose/nats.go b/modules/mesh-grants/internal/buscompose/nats.go
index a3872693..926aaff8 100644
--- a/modules/mesh-grants/internal/buscompose/nats.go
+++ b/modules/mesh-grants/internal/buscompose/nats.go
@@ -124,6 +124,9 @@ type Principal struct {
 	// (engineGrants).
 	EngineEvents map[string]string
 	EngineKept   []KeptEvent
+	// EngineHears are the kept events of other seats its engine consumes (design 47 G §554, A-108: the events ended and
+	// restored of the seat mesh-recovery), each stream followed through an ordered consumer made for the read.
+	EngineHears []Heard
 	// Ledgers are the local names of the ledgers its module asks for in `requires`, for a KindLedger principal alone
 	// (issue 1966 D5): its whole authority is publishing on those ledgers' histories and snapshots (LedgerPublishGrants).
 	Ledgers []string
diff --git a/modules/mesh-grants/internal/buscompose/recovery_engine_test.go b/modules/mesh-grants/internal/buscompose/recovery_engine_test.go
new file mode 100644
index 00000000..11f66d56
--- /dev/null
+++ b/modules/mesh-grants/internal/buscompose/recovery_engine_test.go
@@ -0,0 +1,49 @@
+package buscompose
+
+import (
+	"testing"
+)
+
+// Design 47 G §406, §554, A-108: the node-engine of a node is granted to hear the seat mesh-recovery's kept events ended and
+// restored through an ordered consumer, to ask the verbs snapshot-kept, restore-kept and kept-points of the seat, and to call
+// the catch-up tool of a module placed on its node, on its own node's tool subject and no other module's tool.
+func TestTheNodeEngineIsGrantedWhatItNeedsOfTheRecoverySeat(t *testing.T) {
+	kept := []KeptEvent{
+		{Seat: "mesh-recovery", Event: "ended", Stream: "SEAT_mesh-recovery_ended", Filter: "mesh.seat.mesh-recovery.event.ended.*.*"},
+		{Seat: "mesh-recovery", Event: "restored", Stream: "SEAT_mesh-recovery_restored", Filter: "mesh.seat.mesh-recovery.event.restored.*.*"},
+	}
+	records := Records{Nodes: []string{"one"}, Kept: kept,
+		Engine: &Declared{Module: EngineModule, Consumes: []string{"mesh-recovery.ended", "mesh-recovery.restored"},
+			Invokes: []string{"seat:mesh-recovery.snapshot-kept", "seat:mesh-recovery.restore-kept", "seat:mesh-recovery.kept-points"}},
+		Assigned: map[string][]Declared{"one": {{Module: "keeper", CatchUps: []string{"catch_up"}}, {Module: "plain"}}}}
+	users, err := Users(records)
+	if err != nil {
+		t.Fatal(err)
+	}
+	var node Principal
+	for _, u := range users {
+		if u.Kind == KindNode {
+			node = u
+		}
+	}
+	perms, err := PermissionsFor(node)
+	if err != nil {
+		t.Fatal(err)
+	}
+	for _, want := range []string{
+		"$JS.API.CONSUMER.CREATE.SEAT_mesh-recovery_ended", "$JS.API.CONSUMER.CREATE.SEAT_mesh-recovery_ended.>",
+		"$JS.API.CONSUMER.MSG.NEXT.SEAT_mesh-recovery_ended.*", "$JS.API.CONSUMER.DELETE.SEAT_mesh-recovery_restored.*",
+		"$JS.API.STREAM.INFO.SEAT_mesh-recovery_restored",
+		"mesh.seat.mesh-recovery.tool.snapshot-kept", "mesh.seat.mesh-recovery.tool.restore-kept", "mesh.seat.mesh-recovery.tool.kept-points",
+		"mesh.mod.keeper.tool.catch_up.one",
+	} {
+		if !MayPublish(perms, want) {
+			t.Errorf("the node-engine of one may not publish %s", want)
+		}
+	}
+	for _, bad := range []string{"mesh.mod.plain.tool.catch_up.one", "mesh.mod.keeper.tool.other.one", "$JS.API.CONSUMER.CREATE.SEAT_mesh-recovery_set-aside"} {
+		if MayPublish(perms, bad) {
+			t.Errorf("the node-engine of one may publish %s", bad)
+		}
+	}
+}
diff --git a/modules/mesh-grants/internal/buscompose/users.go b/modules/mesh-grants/internal/buscompose/users.go
index c5d133c1..2f9c62a5 100644
--- a/modules/mesh-grants/internal/buscompose/users.go
+++ b/modules/mesh-grants/internal/buscompose/users.go
@@ -53,6 +53,9 @@ type Declared struct {
 	Watches []Seat
 	// Invokes are the tools it calls, `<module>.<tool>` or `*` (novox/hq ADR 0152).
 	Invokes []string
+	// CatchUps are the module's own tools that bring a kept data forward after a restore of it, as its manifest's kept data
+	// name them (design 47 G §406, §631, A-108): the node-engine on a node that places the module is granted to call each.
+	CatchUps []string
 	// Waits are the event families a session may wait on through the tool runner, the tool runner's module's
 	// alone (novox/hq ADR 0367 §2): its account subscribes them for a call, through no consumer.
 	Waits []Wait
@@ -223,9 +226,20 @@ func Users(r Records) ([]Principal, error) {
 		if r.Engine != nil {
 			engineHears, engineWatches, engineInvokes = r.Engine.Consumes, r.Engine.Watches, r.Engine.Invokes
 		}
+		// The node-engine's hearing of kept events of other seats (the recovery's ended and restored) and its call of each
+		// catch-up tool of a module placed on its node (design 47 G §406, §554, A-108), granted as the seat's grants name them.
+		_, engineKeptHears := SplitKept(r.Kept, engineHears)
+		engineInvokes = slices.Clone(engineInvokes)
+		for _, d := range r.Assigned[node] {
+			for _, tool := range d.CatchUps {
+				if t := d.Module + "." + tool; !slices.Contains(engineInvokes, t) {
+					engineInvokes = append(engineInvokes, t)
+				}
+			}
+		}
 		for _, login := range nodeLoginsOf(r, node) {
 			out = append(out, Principal{Kind: KindNode, Node: node, Login: login, Checks: checks, Runner: runner, Consumes: engineHears,
-				Watches: engineWatches, Invokes: engineInvokes, EngineEvents: r.EngineEvents, EngineKept: keptOfSeat(r.Kept, EngineSeat),
+				EngineHears: engineKeptHears, Watches: engineWatches, Invokes: engineInvokes, EngineEvents: r.EngineEvents, EngineKept: keptOfSeat(r.Kept, EngineSeat),
 				MovesIntoTheVault: servesMoveIn(r), StatesItsKeyToTheVault: servesVerb(r, VaultNodeKey),
 				AsksItsOwnSecrets: servesVerb(r, VaultOwn), AsksTheVaultToSign: servesVerb(r, VaultSign), Uses: asksSeatOf(r),
 				FollowsGrantsUserList: bus, ServedReads: servedOn(served, node), RotatesItsLogin: servesVerb(r, VaultRotateNode)})
diff --git a/modules/mesh-grants/internal/grants/catchups_test.go b/modules/mesh-grants/internal/grants/catchups_test.go
new file mode 100644
index 00000000..94985bae
--- /dev/null
+++ b/modules/mesh-grants/internal/grants/catchups_test.go
@@ -0,0 +1,21 @@
+package grants
+
+import (
+	"slices"
+	"testing"
+
+	"git.novox.be/novox/mesh-sdk/go/catalogue"
+)
+
+// Design 47 G §406, §631, A-108: the catch-up tools a manifest's kept data name are the module's own, each once, whichever
+// kind of kept data names them.
+func TestCatchUpsAreTheToolsTheManifestsKeptDataName(t *testing.T) {
+	m, err := catalogue.Decode([]byte(`{"module":"keeper","version":"1.0","state":[{"name":"seen","form":2,"catch-up":{"tool":"seen_again","arguments":{"all":true}}},"plain"],` +
+		`"logs":[{"name":"lines","form":1,"catch-up":"seen_again"}],"streams":[{"name":"ev","events":["a"],"max-age-days":1,"max-mib":1,"form":1,"catch-up":{"tool":"ev_again"}}]}`))
+	if err != nil {
+		t.Fatal(err)
+	}
+	if got := catchUpsOf(m); !slices.Equal(got, []string{"seen_again", "ev_again"}) && !slices.Equal(got, []string{"ev_again", "seen_again"}) {
+		t.Errorf("catchUpsOf = %v, want seen_again and ev_again once each", got)
+	}
+}
diff --git a/modules/mesh-grants/internal/grants/records.go b/modules/mesh-grants/internal/grants/records.go
index 50e2a5f5..e195923f 100644
--- a/modules/mesh-grants/internal/grants/records.go
+++ b/modules/mesh-grants/internal/grants/records.go
@@ -156,6 +156,7 @@ func declaredFor(m catalogue.Manifest, seats map[string]catalogue.SeatDeclaratio
 		Ledgers: ledgersOf(m),
 	}
 	d.Loads = loadsABundle(m)
+	d.CatchUps = catchUpsOf(m)
 	if _, reads := m.OwnSecrets["broker"]; !reads {
 		d.NoAccount = true
 	}
@@ -608,3 +609,15 @@ func unionFields(dst, src reflect.Value) {
 		}
 	}
 }
+
+// catchUpsOf are the catch-up tools a manifest's kept data name, each once (design 47 G §406, §631): the module's own tools
+// the node-engine calls after a restore of that data, which it is granted to call on its own node (A-108).
+func catchUpsOf(m catalogue.Manifest) []string {
+	var tools []string
+	for _, k := range catalogue.KeptDeclarations(m) {
+		if k.CatchUp != nil && k.CatchUp.Tool != "" && !slices.Contains(tools, k.CatchUp.Tool) {
+			tools = append(tools, k.CatchUp.Tool)
+		}
+	}
+	return tools
+}