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 patricio0312rev/skillset --skill skill-creatorgit clone --depth 1 https://github.com/patricio0312rev/skillsetWrote 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/patricio0312rev/skillset/skill-creator)<a href="https://agentmods.dev/skills/patricio0312rev/skillset/skill-creator"><img src="https://agentmods.dev/badge/skills/patricio0312rev/skillset/skill-creator/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.
<a href="https://agentmods.dev/skills/patricio0312rev/skillset/skill-creator"><img src="https://agentmods.dev/badge/skills/patricio0312rev/skillset/skill-creator.svg" alt="Reviewed on agentmods" width="80" 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 | $0.00052 | $0.01284 |
| Opus 5 | $0.00026 | $0.00642 |
| Sonnet 5 | $0.00010 | $0.00257 |
| Haiku 4.5 | $0.00005 | $0.00128 |
Grade A, and why
skill-creator 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 9d 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
100% identical to skill-creator — 0 lines 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 — 206 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Skill Creator
Generate production-ready Claude Code skills following established conventions.
Core Workflow
- Define skill purpose: Clear name, description, and use cases
- Determine category: Place in correct folder (foundation, frontend, backend, etc.)
- Create SKILL.md: Main skill file with frontmatter and content
- Add references: Optional templates.md, conventions.md, or patterns.md
- Include examples: Production-ready code samples
- Write checklist: Output verification checklist
Skill Categories
| Category | Path | Purpose |
|---|---|---|
| Foundation | foundation/ |
Project setup, dev environment, git, docs |
| Frontend | frontend/ |
React, Vue, UI components, styling, UX |
| Backend | backend/ |
APIs, auth, server logic, services |
| AI Engineering | ai-engineering/ |
LLMs, RAG, agents, prompts |
| Architecture | architecture/ |
System design, ADRs, tech decisions |
| CI/CD | ci-cd/ |
Automation, deployments, pipelines |
| Database | database-management/ |
Migrations, queries, data engineering |
| Testing | testing/ |
Unit tests, integration, e2e, mocks |
| Security | security/ |
Vulnerabilities, auth, hardening |
| Performance | performance/ |
Observability, monitoring, optimization |
SKILL.md Template
---
name: skill-name-in-kebab-case
description: One-line description of what the skill does and when to use it. Include trigger phrases like "use when users request X, Y, or Z".
---
# Skill Title
Brief tagline explaining the skill's value proposition.
## Core Workflow
1. **Step one**: Description
2. **Step two**: Description
3. **Step three**: Description
...
## [Main Content Sections]
### Section with Code Examples
\`\`\`typescript
// Production-ready code example
\`\`\`
### Patterns / Templates
Document reusable patterns with examples.
## Best Practices
- Practice one
- Practice two
- Practice three
## Output Checklist
Every output should include:
- [ ] Item one
- [ ] Item two
- [ ] Item three
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.
- 9d ago First seen · 206 lines · 52 tokens per session scan A f0ad27b89c34
skill-creator is a skill published in the GitHub repository patricio0312rev/skillset (6 stars, last pushed 8mo ago), licensed MIT. It adds 52 tokens to every session and 1,284 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to skill-creator, differing in 0 lines, and is treated as a copy.
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