diff --git a/data/tools/bullet.yml b/data/tools/bullet.yml
new file mode 100644
index 000000000..c4a76574e
--- /dev/null
+++ b/data/tools/bullet.yml
@@ -0,0 +1,13 @@
+name: Bullet
+categories:
+  - linter
+tags:
+  - ruby
+  - rails
+license: MIT License
+types:
+  - cli
+source: "https://github.com/flyerhzm/bullet"
+homepage: "https://github.com/flyerhzm/bullet"
+description: >-
+  Help to kill N+1 queries and unused eager loading.