pitfall-record

pitfall-record is a skill for Claude Code, Codex from Stanshy/AgentHub. It costs 17 tokens per session (324 once invoked), scanned A, original, MIT.

A postmortem log entry workflow for documenting a problem, its cause, solution, and prevention.

In plain words
What is it for?
It is for recording build, runtime, deployment, test, or process pitfalls with an expiry date and a follow-up status.
Why use it?
Writing down lessons from failures helps the team remember what happened and avoid repeating it.

Skill for Claude CodeCodex

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/stanshy/agenthub/pitfall-record
Any agent
npx skills add Stanshy/AgentHub --skill pitfall-record
Clone the repo
git clone --depth 1 https://github.com/Stanshy/AgentHub

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for pitfall-record

README.md
[![agentmods](https://agentmods.dev/badge/skills/stanshy/agenthub/pitfall-record.svg)](https://agentmods.dev/skills/stanshy/agenthub/pitfall-record)
Your own site
<a href="https://agentmods.dev/skills/stanshy/agenthub/pitfall-record"><img src="https://agentmods.dev/badge/skills/stanshy/agenthub/pitfall-record.svg" alt="Measured on agentmods" height="20"></a>
Per session 17 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 324 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00017 $0.00324
Opus 5 $0.00009 $0.00162
Sonnet 5 $0.00003 $0.00065
Haiku 4.5 $0.00002 $0.00032

Measured 4d ago against content hash 49607ba9865b, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

pitfall-record scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 4d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.knowledge/company/skill-templates/pitfall-record/SKILL.md · 45 lines

What it actually says

踩坑紀錄

將踩坑經驗記錄到 postmortem log。

使用方式

/pitfall-record <category> <title>

參數

  • $0: 分類(build / runtime / deploy / test / process)
  • $1: 標題
  • $ARGUMENTS: 完整描述

執行步驟

  1. 讀取現有 postmortem log: !cat .knowledge/postmortem-log.md 2>/dev/null | tail -20 || echo "尚無踩坑紀錄"

  2. 計算到期日:紀錄日期 + 14 天,格式為 YYYY-MM-DD。

  3. .knowledge/postmortem-log.md 末尾 append:

### {日期} — $1

| 項目 | 內容 |
|------|------|
| 分類 | $0 |
| 問題 | {問題描述} |
| 原因 | {根本原因} |
| 解法 | {解決方式} |
| 預防 | {未來如何避免} |
| 狀態 | open |
| 到期日 | {日期+14天, YYYY-MM-DD 格式} |
  1. 如果涉及通用規則,建議是否需更新 CLAUDE.md 或公司規範。
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 4d ago First seen · 45 lines · 17 tokens per session scan A 49607ba9865b

Subscribe to this mod's changes

pitfall-record is a skill published in the GitHub repository Stanshy/AgentHub (200 stars, last pushed 4mo ago), licensed MIT. It adds 17 tokens to every session and 324 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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