diff --git a/AGENTS.md b/AGENTS.md
index 6b10a86..b37beb2 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -86,8 +86,11 @@ Frontend: Alpine.js + Tailwind CSS vendored same-origin (no CDN) — see
   filenames → immutable cache `public, max-age=31536000, immutable`). Templates
   must never reference a CDN; update `app/templates/base.html` when upgrading:
   download `alpinejs@<ver>/dist/cdn.min.js` (jsDelivr) and the tailwind play
-  script (`cdn.tailwindcss.com/<ver>`), save as `app/static/vendor/<name>-<ver>.min.js`,
-  bump the `<script src>` + the regression file `tests/test_frontend_vendoring.py`.
+  script (`cdn.tailwindcss.com/<ver>`), save them under `app/static/vendor/`
+  mirroring the committed names (Alpine keeps `.min.js`, e.g.
+  `alpine-3.17.2.min.js`; the tailwind play file does not, e.g.
+  `tailwind-3.4.17.js`), then bump the `<script src>` + the
+  `VENDORED_SCRIPTS` tuple in the regression file `tests/test_frontend_vendoring.py`.
 - HTML pages ship `Cache-Control: no-cache` and CSP is self-only
   (`script-src`/`style-src 'self' 'unsafe-inline'`, `connect-src 'self'`); no
   CDN host is allowed in CSP (`app/main.py::SecurityHeadersMiddleware`).