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JavaScript loadouts

These loadouts cover JavaScript work where there is no compiler to catch mistakes: Chrome extensions under Manifest V3, with minimal permissions and a skill for getting through Chrome Web Store review, and a launch check that catches leaked keys, open databases and missing auth before your app goes live.

Every one installs for Claude Code, Codex CLI, Cursor, Gemini CLI and GitHub Copilot unless its card says otherwise.

Security · Web apps
Verified install Not agent-tested

Secure before you ship

A launch-check skill and always-on security rules that catch leaked keys, open databases and missing auth before your vibe-coded app goes live.

  • 2 2 Rules
  • 1 1 Skills
  • – 0 MCP
anyjavascripttypescript
Browser extensions
Verified install Not agent-tested

Chrome extension (Manifest V3)

Manifest V3 rules for service workers, messaging and minimal permissions, plus a skill that gets your extension through Chrome Web Store review.

  • 2 2 Rules
  • 1 1 Skills
  • – 0 MCP
chromejavascripttypescript

Often used with JavaScript

Looking for something narrower? Search within JavaScript or filter everything.