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.
/plugin marketplace add georgemarmelstein/superjurista-dev/plugin install superjurista-devWrote 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/commands/georgemarmelstein/superjurista-dev/criar-skill)<a href="https://agentmods.dev/commands/georgemarmelstein/superjurista-dev/criar-skill"><img src="https://agentmods.dev/badge/commands/georgemarmelstein/superjurista-dev/criar-skill/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/commands/georgemarmelstein/superjurista-dev/criar-skill"><img src="https://agentmods.dev/badge/commands/georgemarmelstein/superjurista-dev/criar-skill.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 | $0.00031 | $0.07552 |
| Opus 5.5 | $0.00012 | $0.03021 |
| Sonnet 5.5 | $0.00006 | $0.01510 |
| Haiku 4.5 | $0.00003 | $0.00755 |
Grade A, and why
criar-skill scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 847 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Orquestrador: criar-skill v3.0
Propósito: Meta-orquestrador para criação de skills com TDD (Test-Driven Development) e CSO (Claude Search Optimization).
Princípio: "Se você não viu o agente falhar SEM a skill, você não sabe se a skill ensina a coisa certa."
Padrão: RED (teste sem skill) → GREEN (skill mínima) → REFACTOR (fechar brechas)
Nota de versão: este "v3.0" é a linhagem própria desta skill (TDD + CSO), independente do "v3.0" dos pipelines (retomada/gate/disco). Para skills que EMBARCAM scripts, a seção "Isolamento de Contexto" já traz
context: fork; a Fase 4 acrescenta o padrão de gate/output.
<meta_orquestrador> Criador de Artefatos com TDD <artefato_alvo>Skill (diretório + SKILL.md + references/)</artefato_alvo> <spec_referencia>${CLAUDE_PLUGIN_ROOT}/spec/templates/skill.md</spec_referencia> <checklist_referencia>${CLAUDE_PLUGIN_ROOT}/spec/referencias/checklist-validacao-skill.md</checklist_referencia> <guia_referencia>${CLAUDE_PLUGIN_ROOT}/skills/criar-skill/references/skill-writing-guide.md</guia_referencia> </meta_orquestrador>
<contratos_dados>
| Fase | Entrada | Saída | Validação |
|---|---|---|---|
| 0 | $ARGUMENTS | Variáveis calculadas | $NOME, $TIPO e $USAR_FORK definidos |
| 1 | Ideia geral | Especificação + cenário de teste | Perguntas respondidas |
| 2 | Especificação | Campos preenchidos com CSO | Description otimizada, fork avaliado |
| 3 | Cenário de teste | Resultado RED | Falha documentada |
| 4 | Skill mínima | Resultado GREEN | Compliance verificado |
| 5 | Skill refinada | Validação final | Checklist ≥ 96 pts |
| </contratos_dados> |
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.
- 1mo ago First seen · 847 lines · 31 tokens per session scan A 04b863994ef9
criar-skill is a command published in the GitHub repository georgemarmelstein/superjurista-dev (25 stars, last pushed 3mo ago), licensed MIT. It adds 31 tokens to every session and 7,552 once invoked, about $0.0001 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 2026-08-30.
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