diff --git a/modules/mesh-grants/internal/grants/inputs.go b/modules/mesh-grants/internal/grants/inputs.go
index 0308ae7a..1db94a80 100644
--- a/modules/mesh-grants/internal/grants/inputs.go
+++ b/modules/mesh-grants/internal/grants/inputs.go
@@ -192,6 +192,8 @@ type Inputs struct {
 	EventSubjects map[string]map[string]string
 	// AcceptCallers are, by pulled-by-kind seat and queue, the seats that may ask it (acceptCallersOf).
 	AcceptCallers map[string]map[string][]string
+	// VerbCallers are, by seat and verb, the callers each verb of the definitions admits (verbCallersOf).
+	VerbCallers map[string]map[string][]string
 	// Defined are the events a seat definition of the seat list defines, by local name, and mesh-sdk's finding events: the
 	// events a `*` emitter before them reaches each declaring module's own stream for (design 47 G §386, §474, §644).
 	Defined map[string]bool
@@ -373,6 +375,7 @@ func ReadInputs(r Reader, cache *Manifests) Inputs {
 		in.Chunked = buscompose.ChunkVerbsOf(d.Definitions())
 		in.EventSubjects = eventSubjectsOf(d.Definitions())
 		in.AcceptCallers = acceptCallersOf(d.Definitions())
+		in.VerbCallers = verbCallersOf(d.Definitions())
 		in.Defined = definedEventsOf(d.Definitions())
 	}
 	nodes := map[string]bool{}
diff --git a/modules/mesh-grants/internal/grants/records.go b/modules/mesh-grants/internal/grants/records.go
index 5fce46a5..2fa9228b 100644
--- a/modules/mesh-grants/internal/grants/records.go
+++ b/modules/mesh-grants/internal/grants/records.go
@@ -102,6 +102,9 @@ func records(in Inputs, union bool) (buscompose.Records, []Gap) {
 				d.Watches, d.Consumes, d.Hears, keptHeard = keptOutOfHearing(in.Kept, d.Watches, d.Consumes, d.Hears)
 				d.HearsAStream = d.HearsAStream || keptHeard
 				d.Reads, d.ReadsObjects, d.ReadsRefused = readsOfObjects(m.Module, node, d.Reads, d.ReadsRefused, declared, values)
+				// The sent stores of the modules it is for (design 47 G §59, §124), read from the catalog graph's manifests and the
+				// definitions' callers.
+				d.ReadsObjects = append(d.ReadsObjects, sentStoresRead(m, in.Manifests, in.VerbCallers)...)
 				// Its bindings as kept (bindings.go): the same source its membership's `bindings` is written from in this pass,
 				// so a grant and its binding are written together, never one before the other (issue 1966, the kind of issue 249).
 				d.Bindings = in.Bindings[m.Module]
diff --git a/modules/mesh-grants/internal/grants/sentobjects.go b/modules/mesh-grants/internal/grants/sentobjects.go
new file mode 100644
index 00000000..fc0082f1
--- /dev/null
+++ b/modules/mesh-grants/internal/grants/sentobjects.go
@@ -0,0 +1,86 @@
+package grants
+
+import (
+	"slices"
+	"strings"
+
+	"git.novox.be/novox/mesh-sdk/go/catalogue"
+	"git.novox.be/novox/mesh-sdk/go/seatdef"
+)
+
+// **A module's sent store is read by the modules it is for** (design 47 G §59, §124): the grants part derives, from the
+// catalog graph and the seat definitions, never from a manifest field, a standing read of `<module>_sent-objects` for the
+// callers the module's seat definition names for the verbs it serves, and for the consumers whose `consumes` declare its
+// events. The grant follows the catalog graph, so it is composed with each module's declaration at every pass.
+
+// verbCallersOf is, by seat and verb, the callers each verb of the definitions admits (a verb naming none takes its class's
+// default).
+func verbCallersOf(defs map[string]seatdef.Definition) map[string]map[string][]string {
+	out := map[string]map[string][]string{}
+	for _, d := range defs {
+		for _, v := range d.Verbs {
+			if out[d.Seat] == nil {
+				out[d.Seat] = map[string][]string{}
+			}
+			out[d.Seat][v.Name] = v.EffectiveCallers()
+		}
+	}
+	return out
+}
+
+// admits says whether a verb's callers name the module: `invokers` (every module whose manifest invokes the verb), the module
+// itself, or a seat it claims.
+func admits(callers []string, m catalogue.Manifest) bool {
+	for _, c := range callers {
+		switch {
+		case c == seatdef.CallerInvokers, c == seatdef.CallerModulePrefix+m.Module:
+			return true
+		}
+		if seat, ok := strings.CutPrefix(c, seatdef.CallerSeatPrefix); ok && slices.ContainsFunc(m.Claims, func(x catalogue.Claim) bool { return x.Name == seat }) {
+			return true
+		}
+	}
+	return false
+}
+
+// sentStoresRead are the bus names of the sent stores the module m reads: of each module whose event it consumes (the module's
+// own, or the seat a module claims), and of each module claiming a seat whose verb m invokes where the verb's callers admit m.
+// Never m's own store, which its binding grants it.
+func sentStoresRead(m catalogue.Manifest, all map[string]catalogue.Manifest, callers map[string]map[string][]string) []string {
+	claimants := func(name string) []string {
+		var out []string
+		if _, ok := all[name]; ok {
+			out = append(out, name)
+		}
+		for module, x := range all {
+			if slices.ContainsFunc(x.Claims, func(c catalogue.Claim) bool { return c.Name == name }) {
+				out = append(out, module)
+			}
+		}
+		return out
+	}
+	var stores []string
+	for _, c := range m.Consumes {
+		name, _, ok := strings.Cut(strings.TrimPrefix(c, "seat:"), ".")
+		if !ok || name == "*" {
+			continue
+		}
+		for _, module := range claimants(name) {
+			stores = append(stores, catalogue.SentObjectsName(module))
+		}
+	}
+	for _, in := range m.Invokes {
+		seat, verb, ok := catalogue.SeatInvoke(in)
+		if !ok || !admits(callers[seat][verb], m) {
+			continue
+		}
+		for module, x := range all {
+			if slices.ContainsFunc(x.Claims, func(c catalogue.Claim) bool { return c.Name == seat }) {
+				stores = append(stores, catalogue.SentObjectsName(module))
+			}
+		}
+	}
+	stores = slices.DeleteFunc(stores, func(s string) bool { return s == catalogue.SentObjectsName(m.Module) })
+	slices.Sort(stores)
+	return slices.Compact(stores)
+}
diff --git a/modules/mesh-grants/internal/grants/sentobjects_test.go b/modules/mesh-grants/internal/grants/sentobjects_test.go
new file mode 100644
index 00000000..28e7c6cd
--- /dev/null
+++ b/modules/mesh-grants/internal/grants/sentobjects_test.go
@@ -0,0 +1,38 @@
+package grants
+
+import (
+	"slices"
+	"testing"
+
+	"git.novox.be/novox/mesh-sdk/go/catalogue"
+	"git.novox.be/novox/mesh-sdk/go/seatdef"
+)
+
+// The sent stores a module reads follow the catalog graph (design 47 G §59, §124): the consumers of a module's events and the
+// callers a seat's verb admits, and no other module.
+func TestSentStoresRead(t *testing.T) {
+	holder := catalogue.Manifest{Module: "shop", Claims: []catalogue.Claim{{Name: "orders-seat"}}}
+	all := map[string]catalogue.Manifest{"shop": holder, "bank": {Module: "bank"}, "plain": {Module: "plain"}}
+	callers := map[string]map[string][]string{"orders-seat": {
+		"place": {"seat:billing", "module:plain"}, "list": seatdef.DefaultCallers(seatdef.ClassRead), "wipe": seatdef.DefaultCallers(seatdef.ClassAct)}}
+	for _, c := range []struct {
+		name string
+		m    catalogue.Manifest
+		want []string
+	}{
+		{"consumes a module's event", catalogue.Manifest{Module: "bank", Consumes: []string{"shop.sold"}}, []string{"shop_sent-objects"}},
+		{"consumes a seat's event", catalogue.Manifest{Module: "bank", Consumes: []string{"orders-seat.sold"}}, []string{"shop_sent-objects"}},
+		{"invokes a verb that names its seat", catalogue.Manifest{Module: "bank", Claims: []catalogue.Claim{{Name: "billing"}},
+			Invokes: []string{"seat:orders-seat.place"}}, []string{"shop_sent-objects"}},
+		{"invokes a verb that names it", catalogue.Manifest{Module: "plain", Invokes: []string{"seat:orders-seat.place"}}, []string{"shop_sent-objects"}},
+		{"invokes a read, its callers include invokers", catalogue.Manifest{Module: "bank", Invokes: []string{"seat:orders-seat.list"}}, []string{"shop_sent-objects"}},
+		{"invokes an act no one names it for", catalogue.Manifest{Module: "bank", Invokes: []string{"seat:orders-seat.wipe"}}, nil},
+		{"invokes a verb that names others", catalogue.Manifest{Module: "bank", Invokes: []string{"seat:orders-seat.place"}}, nil},
+		{"declares neither", catalogue.Manifest{Module: "bank"}, nil},
+		{"its own store is its binding's", holder, nil},
+	} {
+		if got := sentStoresRead(c.m, all, callers); !slices.Equal(got, c.want) {
+			t.Errorf("%s: %v, want %v", c.name, got, c.want)
+		}
+	}
+}