1 rule for Express
Antigravity CLI rules for Express: Middleware, Routing and Validation. Append to GEMINI.md. Structure, security, and tests. Express 5.3.0, Nov 2026.
# Express Antigravity CLI Rules: Middleware, Routing and Validation
## Install
Install the native export at `GEMINI.md` or `AGENTS.md` as an appended section.
Copy that export, not this catalog file. Catalog fields such as `tools` and `author` are for presets.dev.
Install one skill file per name. Cursor, GitHub Copilot, Codex, Antigravity CLI, and Devin can all read `.agents/skills`, so a second copy with the same name collides.
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# Express Antigravity CLI Rules: Middleware, Routing and Validation
Section to append to `GEMINI.md` for Express. Antigravity CLI loads every `GEMINI.md` and every `AGENTS.md` it finds. Do not put this same section in both files. Confirm with `/context`.
## Updated for Express 5.3.0, Nov 2026
Do not upgrade dependencies or the framework ...