← All skills

failure-mode-enumeration

100 / 100 · Low risk

Fine to try.

By rlaope/ultraprompt (GitHub) · coding · 36 stars · scanned at commit febbc08

Systematically enumerate how code can break — boundaries, concurrency, partial failure, malicious input, time, resource exhaustion — before writing defenses, then convert the list into tests and guards while pruning paranoia that does not pay rent.

Works with any agent that supports SKILL.md skills.

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/'failure-mode-enumeration' ] || [ -L ~/.agents/skills/'failure-mode-enumeration' ]; then echo 'A skill folder named failure-mode-enumeration already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/rlaope/ultraprompt' "$d" && git -C "$d" checkout --quiet 'febbc08111b85bb31834218dce5361a4babbc696' -- 'skills/failure-mode-enumeration' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/failure-mode-enumeration' ~/.agents/skills/'failure-mode-enumeration' && 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/'failure-mode-enumeration' ~/.claude/skills/'failure-mode-enumeration' (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

The badge for rlaope/ultraprompt shows the score of its lowest-scoring skill.

[![SkillTrust](https://zalavijaysinh.github.io/skilltrust/badges/rlaope/ultraprompt.svg)](https://zalavijaysinh.github.io/skilltrust/repos/rlaope/ultraprompt/)

Score history