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.
npx skills add bullish0x/GameStudio --skill hotfixgit clone --depth 1 https://github.com/bullish0x/GameStudioWrote 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.
[](https://agentmods.dev/skills/bullish0x/gamestudio/hotfix)<a href="https://agentmods.dev/skills/bullish0x/gamestudio/hotfix"><img src="https://agentmods.dev/badge/skills/bullish0x/gamestudio/hotfix.svg" alt="Measured on agentmods" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00035 | $0.01556 |
| Opus 5 | $0.00017 | $0.00778 |
| Sonnet 5 | $0.00007 | $0.00311 |
| Haiku 4.5 | $0.00003 | $0.00156 |
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 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.
This is a copy
98% identical to hotfix — 1 line differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 180 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Explicit invocation only: This skill should only run when the user explicitly requests it with
/hotfix. Do not auto-invoke based on context matching.
Phase 1: Assess Severity
Read the bug description or ID. Assess severity using these criteria:
- S1 (Critical): Game unplayable, data loss, security vulnerability
- S2 (Major): Significant feature broken, workaround exists
- S3 or lower: Minor issue — normal bug fix workflow applies
Confirm with AskUserQuestion:
- Prompt: "I've assessed this as [assessed severity] — [brief rationale]. Confirm severity to proceed:"
- Options:
[A] S1 (Critical) — game unplayable, data loss, or security issue[B] S2 (Major) — significant feature broken, workaround exists[C] S3 or lower — redirect to normal bug fix workflow
If [C]: stop. Verdict: REDIRECTED — use the normal bug fix workflow for S3 and below.
Phase 2: Create Hotfix Record
Draft the hotfix record:
## Hotfix: [Short Description]
Date: [Date]
Severity: [S1/S2]
Reporter: [Who found it]
Status: IN PROGRESS
### Problem
[Clear description of what is broken and the player impact]
### Root Cause
[To be filled during investigation]
### Fix
[To be filled during implementation]
### Testing
[What was tested and how]
### Approvals
- [ ] Fix reviewed by lead-programmer
- [ ] Regression test passed (qa-tester)
- [ ] Release approved (producer)
### Rollback Plan
[How to revert if the fix causes new issues]
Ask: "May I write this to production/hotfixes/hotfix-[date]-[short-name].md?"
If yes, write the file, creating the directory if needed.
Phase 3: Create Hotfix Branch
Check whether this is a git repository:
Bash: git rev-parse --is-inside-work-tree 2>/dev/null
If this command fails or returns empty: note "Not a git repository — create the branch manually." and skip branch creation.
If the check passes, use AskUserQuestion before creating the branch:
- Prompt: "Ready to create hotfix branch 'hotfix/[short-name]' from [base-ref]?"
- Options:
[A] Yes — create branch[B] Use a different base ref — I'll specify it[C] Skip — I'll create the branch myself
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.
- 4d ago First seen · 180 lines · 35 tokens per session scan A 4725a4e309a9
hotfix is a skill published in the GitHub repository bullish0x/GameStudio (10 stars, last pushed 2mo ago), licensed MIT. It adds 35 tokens to every session and 1,556 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. It is 98% identical to hotfix, differing in 1 line, and is treated as a copy.
Other skills, from other repositories
core-workflow
Detailed development workflow patterns, checklists, and standards. Auto-loads for complex tasks, planning, debugging, testing, or when explicit patterns are needed. Contains session protocols, git conventions, security checklists, testing strategy, and communication standards.
debug-systematic
Systematic 4-phase debugging methodology for complex, intermittent, or mysterious issues. Use when investigating bugs, race conditions, or unexplained failures.
auto-claude
Autonomous multi-agent coding with git worktree isolation, QA validation, and memory. Use for complex features requiring autonomous implementation.
explain-branch-changes
Explain the current git branch's changes in plain product language for a non-technical audience — no file paths, no code references, no jargon. Reads the branch diff, commits, and available docs, then produces a short human briefing about what changed and why it matters. Use when the user invokes…
load-branch-changes
Load current git branch changes (diff, commits, changed files) into session context. Use when the user invokes /load-branch-changes to review, understand, or focus on the current branch's changes compared to the base branch.
deploy-check
MUST use before any git push to main/master/production, or when user mentions 'deploy', 'going live', 'push to prod', 'ready to ship', 'merge to main', 'release'. Also trigger before any npm publish for CLI tools, or on 'audit', 'check vulnerabilities', 'are our deps safe?', 'npm audit', 'yarn audit'. Performs: test…