diff --git a/README.md b/README.md
index 78469f1..0f84625 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,8 @@
 # brainlet-lib
+An unofficial brainlet library.
 
+# Download
+After cloning this repository, run
+```
+npm install
+```