backend
100 / 100 · Low risk
Fine to try.
Backend engineering judgment, distilled from a stronger model - invoke when CHOOSING a tech stack, language, database, queue, or architecture; designing a service, API, business logic, or schema; making a system production-ready (observability, failure handling, security); or reviewing server-side code and judging codebase health. Scenario-driven stack tradeoffs, logic-design rules, data discipline, production floors, and a rot catalog (the early signs of unmaintainable code).
What this skill can do
We found nothing in the files we read that matches our rules. That does not prove the skill is safe: see the limits of static scanning.
Install
Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.
if [ -e ~/.agents/skills/'backend' ] || [ -L ~/.agents/skills/'backend' ]; then echo 'A skill folder named backend already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/telagod/code-abyss' "$d" && git -C "$d" checkout --quiet '2544577cf03a67522466450000731e52c64a5184' -- 'skills/_kernel/backend' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/_kernel/backend' ~/.agents/skills/'backend' && 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/'backend' ~/.claude/skills/'backend' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.
Badge for your README
[](https://zalavijaysinh.github.io/skilltrust/repos/telagod/code-abyss/)
Score history
| Date | Version | Score |
|---|---|---|
| 2026-11-07 | 2544577 | 100 |