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 gianverdum/ai-dev-skillset --skill skillgit clone --depth 1 https://github.com/gianverdum/ai-dev-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/gianverdum/ai-dev-skillset/skill)<a href="https://agentmods.dev/skills/gianverdum/ai-dev-skillset/skill"><img src="https://agentmods.dev/badge/skills/gianverdum/ai-dev-skillset/skill.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 | $0.00154 | $0.01184 |
| Opus 5 | $0.00077 | $0.00592 |
| Sonnet 5 | $0.00031 | $0.00237 |
| Haiku 4.5 | $0.00015 | $0.00118 |
Grade A, and why
topic-nome-da-skill 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 8d 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.
How it starts
The opening of the file, as written. The whole thing — 129 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Nome da Skill
Explique de forma objetiva o comportamento que o agente deve adotar quando esta skill for acionada. Uma frase de propósito; o resto vai nas seções.
Quando rodar
- Cenário 1 em que a skill deve carregar (palavras/contextos específicos).
- Cenário 2.
Fluxo
- Passo concreto e operacional.
- Próximo passo.
- Quando a tarefa envolver nomenclatura, estrutura ou convenções de stack, consulte primeiro as rules aplicáveis em
.agents/rules. - Validação ao final, quando houver forma prática de validar.
Regras / Pontos a verificar
- Regra operacional 1 — descreva comportamento observável.
- Regra operacional 2.
- Mantenha instruções curtas e específicas.
Anti-padrões
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.
- 8d ago First seen · 129 lines · 154 tokens per session scan A af674771c6a3
topic-nome-da-skill is a skill published in the GitHub repository gianverdum/ai-dev-skillset (5 stars, last pushed 2mo ago), licensed MIT. It adds 154 tokens to every session and 1,184 once invoked, about $0.0008 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 2026-08-31.
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