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Capture the host's environment, working directory, recent git activity, and pipeline-relevant state so you can diagnose "what's actually happening on the machine".
Codex 또는 Claude로 설치 이 Prompt를 복사해 Codex, Claude 또는 다른 어시스턴트에 붙여 넣으면 Skill 페이지를 검토하고 설치를 진행할 수 있습니다.
SOC 직업 분류 기준
| name | Debug Snapshot |
| description | Capture the host's environment, working directory, recent git activity, and pipeline-relevant state so you can diagnose "what's actually happening on the machine". |
| category | diagnostic |
| effort | medium |
| when_to_use | When the user reports something acting weird, a tool calls fail unexpectedly, or you need to "ground" your reasoning in the real machine state before suggesting fixes. Don't use this just to look around — use it when there's a concrete problem to triangulate. |
| allowed_tools | ["Read","Glob"] |
| shell | bash |
| shell_timeout_s | 20 |
| version | 1.0.0 |
The captured snapshot below is the ground truth. Read it carefully before suggesting any fix — many "obvious" fixes are wrong because the bug is one layer up (wrong PATH, wrong cwd, stale lock file, unset env var, dirty worktree).
id -unid -Gnhostnameuptimepwd[ -w "$(pwd)" ] && echo yes || echo nodf -h "$(pwd)" 2>/dev/null | tail -n 1 || echo "(df failed)"df -i "$(pwd)" 2>/dev/null | tail -n 1 || echo "(df failed)"find . -maxdepth 3 -type f -mmin -5 -not -path "*/node_modules/*" -not -path "*/.git/*" -not -path "*/__pycache__/*" 2>/dev/null | head -n 20
git log --oneline --decorate -n 10 2>/dev/null || echo "(not a git repo)"
{ ss -tln 2>/dev/null || netstat -tln 2>/dev/null || lsof -iTCP -sTCP:LISTEN -n 2>/dev/null; } | head -n 30
free -h 2>/dev/null | head -n 2 || echo "(free unavailable)"cat /proc/loadavg 2>/dev/null || uptime | sed 's/.*load average: //'ulimit -nenv | grep -E '^(PATH|PYTHONPATH|NODE_ENV|VIRTUAL_ENV|HOME|USER|LANG|TZ|GENY_|ANTHROPIC_|OPENAI_)' | sed 's/=\(sk-\|ghp_\|gho_\)[A-Za-z0-9_-]*/=<redacted>/'
The data above is the input — your job is the output:
If the snapshot looks clean and you can't tie anything to the symptom, say so plainly and ask for a more specific reproducer.
How to build a NEW tool of your own by writing its code in your sandbox, testing it, and forging it into a live, callable tool with `env(action="forge_tool")`. Use when no existing tool does what you need and you can implement it as a small script. Multiple tools + skills can be saved together as one reusable Sandbox Tool Pack.
How to inspect and edit your OWN operating environment at runtime — system prompt, active tools, and skills — using the `env` tool. Use when you need to change your own capabilities (turn a tool on/off, rewrite your instructions, author a new skill) or save them for this session.
Run the same task on a recurring cron schedule. Parses interval syntax (5m, 2h, 1d, "*/15 * * * *"), records the schedule, and acknowledges back to the user.
Review code in the current working tree across three independent dimensions (reuse, quality, efficiency) and synthesise a small punch-list of high-value cleanups.
Interview the user about a workflow they keep repeating, then generate a reusable SKILL.md and write it to disk so the next session starts with the skill already loaded.
Apply the same prompt or operation to a list of items in turn, collecting results. Useful for "do X to each of these files / PRs / records" tasks.