oops

oops is a skill for Claude Code from edvardgrishin27/superstack-plugin. It costs 125 tokens per session (1,407 once invoked), scanned A, original, MIT.

A rollback skill for undoing the latest settings change made by the system. It first shows what would be restored from a backup and waits for explicit approval before changing anything.

In plain words
What is it for?
Use it when someone asks to cancel, undo, or restore the latest settings change.
Why use it?
It makes the proposed rollback visible before applying it and keeps a backup-based way to return settings to an earlier state.

Skill for Claude Code

Written for Claude Code: $CLAUDE_PLUGIN_ROOT variable. Also seen: mentions Claude Code.

Runs only inside its plugin — its command needs a path that Claude Code sets for a plugin’s own hooks and for nothing else. Install the plugin, not this.

Part of the superstack plugin — 7 skills, 3 agents, 3 hooks shipped together

Good fit Use it when someone asks to cancel, undo, or restore the latest settings change.

Compare 6 skills from other repositories ↓
Install

Getting it into your agent

This one installs as part of its plugin. Adding the marketplace and installing the plugin brings it with everything else the plugin ships.

Claude Code
/plugin marketplace add edvardgrishin27/superstack-plugin
Claude Code
/plugin install superstack

Made for: Claude Code.

Or install superstack, the plugin that ships this one along with the rest of its 7 skills, 3 agents, 3 hooks.

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 oops

README.md
[![agentmods](https://agentmods.dev/badge/skills/edvardgrishin27/superstack-plugin/oops/github.svg)](https://agentmods.dev/skills/edvardgrishin27/superstack-plugin/oops)
Your own site
<a href="https://agentmods.dev/skills/edvardgrishin27/superstack-plugin/oops"><img src="https://agentmods.dev/badge/skills/edvardgrishin27/superstack-plugin/oops/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for oops

Your own site · 80×15
<a href="https://agentmods.dev/skills/edvardgrishin27/superstack-plugin/oops"><img src="https://agentmods.dev/badge/skills/edvardgrishin27/superstack-plugin/oops.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 125 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,407 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 5.1 $0.00125 $0.01407
Opus 5.5 $0.00050 $0.00563
Sonnet 5.5 $0.00025 $0.00281
Haiku 4.5 $0.00013 $0.00141

Measured 1mo ago against content hash 32a0050ac17c, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

oops 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 1mo 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.

plugins/superstack/skills/oops/SKILL.md · 118 lines

How it starts

The opening of the file, as written. The whole thing — 118 lines — stays where its author put it; the contents beside it link to each section on GitHub.

OOPS — сначала показать, потом вернуть

Ничего не удаляется в этой системе. Вернуть можно две разные вещи, и путать их нельзя: настройки Claude Code (их копии делает tools/apply.py) и файлы самого проекта (их снимки делает tools/checkpoint.py на границах этапов сборки). Порядок в обоих случаях один — показать, ЧТО именно вернётся, и откатить только после явного согласия.

Начни со снимков проекта

Человек, сказавший «верни как было», почти всегда смотрит на свой проект, а не на настройки. Поэтому первый вопрос — есть ли снимки здесь:

python3 "$CLAUDE_PLUGIN_ROOT/tools/checkpoint.py" . list

Код 0 — снимки есть, работай по трём шагам ниже. Код 1 — снимков нет, иди в раздел про настройки. Не угадывай по выводу: смотри код возврата.

1. Скажи, к чему предлагается вернуться

Возьми из вывода последний — поля этап и когда — и скажи одной фразой: вернётся состояние на конец такого-то этапа, снятое тогда-то. Список целиком не зачитывай; другие снимки называй, только если человек попросит другой.

2. Остановись здесь

Не возвращай, пока человек явно не согласился. Одно «давай» или «да» — согласие; молчание или смена темы — нет.

3. Только после согласия — верни

python3 "$CLAUDE_PLUGIN_ROOT/tools/checkpoint.py" . back "Пишем код"

Последний аргумент — то же значение, что в поле этап (или sha) из шага 1. Код 0 — файлы вернулись, и только тогда говори прошедшим временем. Любой другой код — НЕ вернулись: инструмент сам печатает строку с причиной, передай её, а не «вернул».

Две вещи скажи сразу, не дожидаясь вопроса: файлы, появившиеся ПОСЛЕ снимка, остаются на месте — возврат кладёт прежние поверх, а не вычищает папку; и текущая работа не пропадает — перед возвратом снимается ещё один снимок, к которому можно вернуться так же.

Если снимков нет — значит, речь о настройках

1. Узнай, что откатится (только чтение, ничего не меняет)

python3 "$CLAUDE_PLUGIN_ROOT/tools/oops.py" what

Без аргумента берётся последний откат. Скажи человеку РОВНО то, что вернул line из вывода, — не пересказывай своими словами и не додумывай, что именно поменяется.

Read the full file on GitHub · 118 lines

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. 1mo ago Changed · +47 lines · +43 tokens per session 32a0050ac17c
  2. 1mo ago First seen · 71 lines · 82 tokens per session scan A 031650bc8187

Subscribe to this mod's changes

oops is a skill published in the GitHub repository edvardgrishin27/superstack-plugin (17 stars, last pushed 1mo ago), licensed MIT. It adds 125 tokens to every session and 1,407 once invoked, about $0.0005 per session on Opus 5.5. 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 2026-08-31.

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