diff --git a/.gitignore b/.gitignore
index bbdee682..869af950 100644
--- a/.gitignore
+++ b/.gitignore
@@ -160,4 +160,5 @@ packages/infra/prisma/generated/
 docker-compose.override.yml
 
 .turbo/
-*_errors.txt
\ No newline at end of file
+*_errors.txt
+docs/image-storage.md
diff --git a/AGENTS.md b/AGENTS.md
index 101c4102..b5b89205 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -24,6 +24,7 @@
 - Styles are split between `legacy/css/` and SCSS in `legacy/hwe/scss/`.
 - Tests: PHPUnit in `legacy/tests/`, TypeScript tests in `legacy/hwe/test-ts/`.
 - Static data/assets: scenarios in `legacy/hwe/scenario/`, templates in `legacy/hwe/templates/`.
+- Image storage listing (ls -R dump): `docs/image-storage.md`.
 
 ## Legacy Endpoint Patterns