diff --git a/plugin/deps.go b/plugin/deps.go
index 29d7643..20d8719 100644
--- a/plugin/deps.go
+++ b/plugin/deps.go
@@ -48,6 +48,7 @@ type ServiceDeps struct {
 
 	// Core RPC services — pre-built bindings for CMS-provided services
 	CoreServiceBindings CoreServiceBindings
+	ReviewSubmitter     ReviewSubmitter
 
 	// Extension points — typed as narrow interfaces where possible
 	JobRunner        JobRunner
diff --git a/plugin/reviews.go b/plugin/reviews.go
new file mode 100644
index 0000000..4592f3e
--- /dev/null
+++ b/plugin/reviews.go
@@ -0,0 +1,23 @@
+package plugin
+
+import (
+	"context"
+
+	"github.com/google/uuid"
+)
+
+// ReviewSubmitter allows plugins to submit community reviews programmatically
+// without importing CMS proto types.
+type ReviewSubmitter interface {
+	SubmitReview(ctx context.Context, params SubmitReviewParams) (reviewID string, err error)
+}
+
+// SubmitReviewParams contains the fields needed to submit a community review.
+type SubmitReviewParams struct {
+	TableID       uuid.UUID
+	RowID         uuid.UUID
+	OverallRating int32
+	ReviewText    string
+	Ratings       map[string]any
+	Photos        []string
+}