debug-buttercup

95 / 100 · Low risk

Fine to try. Some of what it can do is expected: a coding skill usually runs build and test commands.

By plurigrid/asi (GitHub) · coding · 72 stars · scanned at commit 293ce9f

Debugs the Buttercup CRS (Cyber Reasoning System) running on Kubernetes. Use when diagnosing pod crashes, restart loops, Redis failures, resource pressure, disk saturation, DinD issues, or any service misbehavior in the crs namespace. Covers triage, log analysis, queue inspection, and common failure patterns for: redis, fuzzer-bot, coverage-bot, seed-gen, patcher, build-bot, scheduler, task-server, task-downloader, program-model, litellm, dind, tracer-bot, merger-bot, competition-api, pov-repro…

Works with any agent that supports SKILL.md skills.

What this skill can do

Runs commands on your computer

The author does not mention this. Expected for a coding skill.

Found in 15 places.

skills/debug-buttercup/SKILL.md, line 52kubectl get pods -n crs -o wide
skills/debug-buttercup/SKILL.md, line 65kubectl describe pod -n crs <pod-name> | grep -A8 'Last State:'
skills/debug-buttercup/SKILL.md, line 92kubectl logs -n crs -l app=fuzzer-bot --tail=100 --prefix

Show 12 more

skills/debug-buttercup/SKILL.md, line 105kubectl top pods -n crs
skills/debug-buttercup/SKILL.md, line 117kubectl exec -n crs <pod> -- sh -c 'du -sh /corpus/* 2>/dev/null'
skills/debug-buttercup/SKILL.md, line 118kubectl exec -n crs <pod> -- sh -c 'du -sh /scratch/* 2>/dev/null'
skills/debug-buttercup/SKILL.md, line 127kubectl get pods -n crs -l app.kubernetes.io/name=redis
skills/debug-buttercup/SKILL.md, line 151kubectl exec -n crs <redis-pod> -- mount | grep /data
skills/debug-buttercup/SKILL.md, line 177kubectl exec -n crs <redis-pod> -- redis-cli XLEN fuzzer_build_queue
skills/debug-buttercup/SKILL.md, line 202kubectl exec -n crs <pod> -- stat /tmp/health_check_alive
skills/debug-buttercup/SKILL.md, line 214kubectl exec -n crs <pod> -- env | grep OTEL
skills/debug-buttercup/SKILL.md, line 226kubectl get pvc -n crs
skills/debug-buttercup/SKILL.md, line 247kubectl get pod -n crs <pod-name> -o jsonpath='{.spec.containers[0].resources}'
skills/debug-buttercup/SKILL.md, line 272bash {baseDir}/scripts/diagnose.sh
skills/debug-buttercup/SKILL.md, line 278bash {baseDir}/scripts/diagnose.sh --full

Install

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

if [ -e ~/.agents/skills/'debug-buttercup' ] || [ -L ~/.agents/skills/'debug-buttercup' ]; then echo 'A skill folder named debug-buttercup already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/plurigrid/asi' "$d" && git -C "$d" checkout --quiet '293ce9f76e3abcd5ba18db284688bc0d9ac6691d' -- 'skills/debug-buttercup' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/debug-buttercup' ~/.agents/skills/'debug-buttercup' && 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/'debug-buttercup' ~/.claude/skills/'debug-buttercup' (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
2026-11-07	`293ce9f`	95