diff --git a/backend/plugin_test.go b/backend/plugin_test.go
index 1f19598..3eaf64b 100644
--- a/backend/plugin_test.go
+++ b/backend/plugin_test.go
@@ -197,3 +197,43 @@ func TestActivityEventDispatchSkipsUnsubscribed(t *testing.T) {
 		t.Fatal("expected delivery to fail outside WASM runtime")
 	}
 }
+
+// TestTaskRefAndProjectNameInSummaryText verifies that the human-readable
+// "text" summary built for a delivery includes the task's alias (project
+// task_id_prefix + task_number, e.g. "ABC-123") and is prefixed with the
+// project name.
+func TestTaskRefAndProjectNameInSummaryText(t *testing.T) {
+	p, tc := setupPlugin(t)
+
+	tc.DB.SeedRows("projects",
+		[]string{"id", "name", "task_id_prefix"},
+		[][]any{{testProjectID, "Website Redesign", "ABC"}})
+	tc.DB.SeedRows("tasks",
+		[]string{"id", "title", "task_number", "project_id"},
+		[][]any{{"task-1", "Fix login bug", 123, testProjectID}})
+
+	payload := map[string]any{
+		"project_id": testProjectID,
+		"task_id":    "task-1",
+	}
+
+	if got, want := p.taskRef(payload), `task ABC-123 "Fix login bug"`; got != want {
+		t.Fatalf("taskRef = %q, want %q", got, want)
+	}
+	if got, want := p.projectName(payload), "Website Redesign"; got != want {
+		t.Fatalf("projectName = %q, want %q", got, want)
+	}
+
+	_, text := p.buildEventData("task.deleted", payload)
+	if want := `Someone deleted task ABC-123 "Fix login bug"`; text != want {
+		t.Fatalf("buildEventData text = %q, want %q", text, want)
+	}
+
+	// A project with no task_id_prefix configured falls back to no alias.
+	tc.DB.SeedRows("projects",
+		[]string{"id", "name", "task_id_prefix"},
+		[][]any{{testProjectID, "Website Redesign", ""}})
+	if got, want := p.taskRef(payload), `task "Fix login bug"`; got != want {
+		t.Fatalf("taskRef with no prefix = %q, want %q", got, want)
+	}
+}
diff --git a/backend/webhooks.go b/backend/webhooks.go
index a5523ba..f5ca53d 100644
--- a/backend/webhooks.go
+++ b/backend/webhooks.go
@@ -503,10 +503,7 @@ func (p *webhookPlugin) buildEventData(topic string, payload map[string]any) (ma
 			Title string `json:"title"`
 		}
 		_ = json.Unmarshal([]byte(rawContent), &c)
-		if c.Title == "" {
-			return map[string]any{}, fmt.Sprintf("%s created a task", actor)
-		}
-		return map[string]any{"title": c.Title}, fmt.Sprintf("%s created a task: %q", actor, c.Title)
+		return map[string]any{"title": c.Title}, fmt.Sprintf("%s created %s", actor, p.taskRef(payload))
 
 	case "task.updated":
 		ref := p.taskRef(payload)
@@ -635,21 +632,48 @@ func (p *webhookPlugin) lookupName(sqlStr, param string) string {
 	return newRowScanner(result.Columns, result.Rows[0]).str("name")
 }
 
-// taskRef returns a quoted reference to the task ("task \"Fix login bug\"")
-// for use in a summary line, falling back to "a task" when the title can't
-// be resolved (e.g. task_id missing from the payload).
+// taskRef returns a quoted reference to the task, prefixed with its
+// human-readable alias when the project has a task ID prefix configured
+// (e.g. `task ABC-123 "Fix login bug"`), falling back to "a task" when the
+// title can't be resolved (e.g. task_id missing from the payload).
 func (p *webhookPlugin) taskRef(payload map[string]any) string {
 	taskID, _ := payload["task_id"].(string)
 	if taskID == "" {
 		return "a task"
 	}
-	title := p.lookupName(`SELECT title AS name FROM tasks WHERE id = $1`, taskID)
+	result, err := p.db.Query(`SELECT title, task_number, project_id FROM tasks WHERE id = $1`, taskID)
+	if err != nil || len(result.Rows) == 0 {
+		return "a task"
+	}
+	sc := newRowScanner(result.Columns, result.Rows[0])
+	title := sc.str("title")
 	if title == "" {
 		return "a task"
 	}
+	if alias := p.taskAlias(sc.str("project_id"), sc.intVal("task_number")); alias != "" {
+		return fmt.Sprintf("task %s %q", alias, title)
+	}
 	return fmt.Sprintf("task %q", title)
 }
 
+// taskAlias formats a task's human-readable alias (e.g. "ABC-123") from its
+// project's task_id_prefix and the task's sequential task_number, or ""
+// when the project has no prefix configured or the task number is unset.
+func (p *webhookPlugin) taskAlias(projectID string, taskNumber int) string {
+	if projectID == "" || taskNumber <= 0 {
+		return ""
+	}
+	result, err := p.db.Query(`SELECT task_id_prefix FROM projects WHERE id = $1`, projectID)
+	if err != nil || len(result.Rows) == 0 {
+		return ""
+	}
+	prefix := newRowScanner(result.Columns, result.Rows[0]).str("task_id_prefix")
+	if prefix == "" {
+		return ""
+	}
+	return fmt.Sprintf("%s-%d", prefix, taskNumber)
+}
+
 // blockContentToText converts a field-change value (decoded from JSON into
 // an `any` by fieldChange) back into BlockNote JSON text and extracts plain
 // text from it. Used for fields like "description" that store BlockNote
@@ -701,6 +725,16 @@ func extractBlockText(raw string) string {
 	return ""
 }
 
+// projectName resolves the display name of the event's project, or "" when
+// project_id is missing from the payload or doesn't match a project.
+func (p *webhookPlugin) projectName(payload map[string]any) string {
+	projectID, _ := payload["project_id"].(string)
+	if projectID == "" {
+		return ""
+	}
+	return p.lookupName(`SELECT name FROM projects WHERE id = $1`, projectID)
+}
+
 // taskURL builds a link to the task on the Paca web app, using the host's
 // PUBLIC_URL config value. Returns "" when PUBLIC_URL isn't configured or
 // the event has no task_id/project_id (e.g. webhook.test).
@@ -725,6 +759,10 @@ func (p *webhookPlugin) deliver(sc *scanner, eventType string, payload map[strin
 	targetURL := sc.str("url")
 
 	data, text := p.buildEventData(eventType, payload)
+	if pname := p.projectName(payload); pname != "" {
+		data["project_name"] = pname
+		text = fmt.Sprintf("[%s] %s", pname, text)
+	}
 	if url := p.taskURL(payload); url != "" {
 		data["url"] = url
 		text = text + " - " + url
diff --git a/plugin.json b/plugin.json
index 773c9e1..d6b9f45 100644
--- a/plugin.json
+++ b/plugin.json
@@ -2,7 +2,7 @@
   "id": "com.paca.webhook",
   "displayName": "Webhooks",
   "description": "Sends HTTP webhooks to a URL of your choice when task activity happens in a project.",
-  "version": "0.1.1",
+  "version": "0.1.2",
   "permissions": ["db.read", "db.write", "events.subscribe"],
   "backend": {
     "allowedConfigKeys": ["ENCRYPTION_KEY", "PUBLIC_URL"],