hotfix

hotfix is a skill for Claude Code from pixel-cellar/Claude-Code-Game-Studios. It costs 0 tokens per session (803 once invoked), scanned A, original, MIT.

An emergency bug-fix workflow for serious production problems. It creates a hotfix branch, records the investigation, tracks approvals, and backports the fix.

In plain words
What is it for?
Use it to handle critical or major bugs, run focused regression checks, collect sign-off, and prepare a safe deployment.
Why use it?
It gives urgent fixes a controlled path without waiting for the normal sprint process. The record preserves why the change was made, how it was tested, and how to undo it.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

Good fit Use it to handle critical or major bugs, run focused regression checks, collect sign-off, and prepare a safe deployment.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/pixel-cellar/claude-code-game-studios/hotfix
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.

Any agent
npx skills add pixel-cellar/Claude-Code-Game-Studios --skill hotfix
Clone the repo
git clone --depth 1 https://github.com/pixel-cellar/Claude-Code-Game-Studios

Made for: Claude Code.

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 hotfix

README.md
[![agentmods](https://agentmods.dev/badge/skills/pixel-cellar/claude-code-game-studios/hotfix/github.svg)](https://agentmods.dev/skills/pixel-cellar/claude-code-game-studios/hotfix)
Your own site
<a href="https://agentmods.dev/skills/pixel-cellar/claude-code-game-studios/hotfix"><img src="https://agentmods.dev/badge/skills/pixel-cellar/claude-code-game-studios/hotfix/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 hotfix

Your own site · 80×15
<a href="https://agentmods.dev/skills/pixel-cellar/claude-code-game-studios/hotfix"><img src="https://agentmods.dev/badge/skills/pixel-cellar/claude-code-game-studios/hotfix.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 803 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 $0.00000 $0.00803
Opus 5.5 $0.00000 $0.00321
Sonnet 5.5 $0.00000 $0.00161
Haiku 4.5 $0.00000 $0.00080

Measured 1mo ago against content hash 240d9d14f17c, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

hotfix 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.

.claude/skills/hotfix/SKILL.md · 73 lines

What it actually says

---
name: hotfix
description: "绕过正常 Sprint 流程的紧急修复工作流,附带完整的审计追踪。创建热修复分支、跟踪审批,并确保修复正确回移植。"
argument-hint: "[缺陷ID或描述]"
user-invocable: true
allowed-tools: Read, Glob, Grep, Write, Edit, Bash
---
当此技能被调用时:

> **仅限显式调用**:此技能仅应在用户通过 `/hotfix` 显式请求时运行。不要基于上下文匹配自动调用。

1. **评估紧急程度** — 读取缺陷描述或 ID。确定严重性:
   - **S1(严重)**:游戏无法游玩、数据丢失、安全漏洞 — 立即热修复
   - **S2(重大)**:重要功能损坏、存在变通方案 — 24 小时内热修复
   - 如果严重性为 S3 或更低,建议使用正常的缺陷修复工作流

2. **创建热修复记录**,保存至 `production/hotfixes/hotfix-[日期]-[简称].md`:

   ```markdown
   ## 热修复:[简要描述]
   日期:[日期]
   严重性:[S1/S2]
   报告人:[发现者]
   状态:进行中

   ### 问题描述
   [清晰描述损坏内容及其对玩家的影响]

   ### 根因分析
   [调查期间填写]

   ### 修复方案
   [实施期间填写]

   ### 测试情况
   [测试了什么以及如何测试]

   ### 审批
   - [ ] 修复已由 lead-programmer 审查
   - [ ] 回归测试已通过(qa-tester)
   - [ ] 发布已批准(producer)

   ### 回滚方案
   [如果修复导致新问题,如何回退]
  1. 创建热修复分支(如果 git 已初始化):

    git checkout -b hotfix/[简称] [发布标签或main]
    
  2. 调查并实施修复 — 聚焦于解决问题的最小变更。不要在热修复的同时进行重构、清理或添加功能。

  3. 验证修复 — 对受影响的系统运行针对性测试。检查相邻系统是否存在回归。

  4. 更新热修复记录,填入根因分析、修复详情和测试结果。

6b. 收集审批 — 使用 Task 工具请求签字确认:

  • subagent_type: lead-programmer — 审查修复的正确性和副作用
  • subagent_type: qa-tester — 对受影响系统运行针对性回归测试
  • subagent_type: producer — 批准部署时机和沟通计划
  1. 输出摘要,包含:严重性、根因、已实施的修复、测试状态,以及部署前仍需哪些审批。

规则

  • 热修复必须是解决问题的最小变更 — 不清理、不重构、不做"既然来了顺便改改"的变更
  • 每个热修复在部署前必须记录回滚方案
  • 热修复分支必须同时合并到发布分支和开发分支
  • 所有热修复必须在 48 小时内完成事后复盘
  • 如果修复复杂到需要超过 4 小时,上报至 technical-director 进行范围决策
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 First seen · 73 lines · 0 tokens per session scan A 240d9d14f17c

Subscribe to this mod's changes

hotfix is a skill published in the GitHub repository pixel-cellar/Claude-Code-Game-Studios (361 stars, last pushed 6mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 803 tokens. 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 2026-09-03.

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