diff --git a/inspeq/doc.go b/inspeq/doc.go
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+// Copyright 2020 Kentaro Hibino. All rights reserved.
+// Use of this source code is governed by a MIT license
+// that can be found in the LICENSE file.
+
+/*
+Package inspeq provides helper types and functions to inspect queues and tasks managed by Asynq.
+
+Inspector is used to query and mutate the state of queues.
+
+    inspector := inspeq.New(asynq.RedisConnOpt{Addr: "localhost:6379"})
+
+    // Query tasks from a queue.
+    archived, err := inspector.ListArchivedTasks("my_queue")
+	if err != nil {
+		// handle error
+	}
+
+    // Take action on a task.
+    for _, t := range archived {
+        if err := inspector.RunTaskByKey(t.Key()); err != nil {
+            // handle error
+        }
+    }
+
+    // Take action on all tasks of a specified state.
+    n, err := inspector.DeleteAllRetryTasks("my_queue")
+    if err != nil {
+        // handle error
+    }
+*/
+package inspeq