fullstack-guardian

95 / 100 · Low risk

Fine to try.

By roohe/agentic-super-skills (GitHub) · design · 10 stars · scanned at commit f483e54

Builds security-focused full-stack web applications by implementing integrated frontend and backend components with layered security at every level. Covers the complete stack from database to UI, enforcing auth, input validation, output encoding, and parameterized queries across all layers. Use when implementing features across frontend and backend, building REST APIs with corresponding UI, connecting frontend components to backend endpoints, creating end-to-end data flows from database to UI, …

Works with any agent that supports SKILL.md skills.

What this skill can do

Sends data to these websites: api.example.com

The author does not mention this.

Found in 4 places.

skills_library/fullstack-guardian/references/common-patterns.md, line 17const response = await fetch('/api/users', {
skills_library/fullstack-guardian/references/common-patterns.md, line 39queryFn: () => fetch(`/api/users?page=${page}&limit=${limit}`).then(r => r.json()),
skills_library/fullstack-guardian/references/frontend-patterns.md, line 44const ws = new WebSocket(url);

Show 1 more

skills_library/fullstack-guardian/references/integration-patterns.md, line 285const res = http.get('https://api.example.com/users');

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'fullstack-guardian' ] || [ -L ~/.agents/skills/'fullstack-guardian' ]; then echo 'A skill folder named fullstack-guardian already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/roohe/agentic-super-skills' "$d" && git -C "$d" checkout --quiet 'f483e54f3ad5f202a77d45f2e57f8d970b71195f' -- 'skills_library/fullstack-guardian' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills_library/fullstack-guardian' ~/.agents/skills/'fullstack-guardian' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'fullstack-guardian' ~/.claude/skills/'fullstack-guardian' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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Score history

Date	Version	Score
2026-11-08	`f483e54`	95

Also found in

Identical copies of this skill exist at:

Vishwajeetsrk/JARVIS-AI-OS/.agents/skills/fullstack-guardian