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 agentmods add skills/snk-devcenter/addon-studio/entitynpx skills add snk-devcenter/addon-studio --skill entitygit clone --depth 1 https://github.com/snk-devcenter/addon-studioWhat 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 | $0.00273 | $0.05776 |
| Opus 5 | $0.00137 | $0.02888 |
| Sonnet 5 | $0.00055 | $0.01155 |
| Haiku 4.5 | $0.00027 | $0.00578 |
Grade A, and why
entity 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 yesterday.
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 — 484 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Entidade Java (@JapeEntity) — Addon Studio 2.0
Entidade Java = representação domínio de tabela banco. Limpa — contém só mapeamento estrutural mínimo. Metadata UI, tipos, descrições, comportamento fica no Dicionário de Dados (XMLs em datadictionary/).
Referência complementar: consulte
data-dictionarypara criar XML correspondente à entidade.
1. Regras Fundamentais
| Regra | Detalhe |
|---|---|
@Column só tem name |
@Column(name = "COLUNA") — nenhum outro atributo. |
@JoinColumn só tem name e referencedColumnName |
@JoinColumn(name = "...", referencedColumnName = "...") |
@JapeEntity tem entity, table, isNativeTable e isNativeInstance |
Addon puro: @JapeEntity(entity = "...", table = "..."). Tabela nativa Sankhya: adicionar isNativeTable = true. Instância também nativa: adicionar isNativeInstance = true. Veja seção 1.2. |
Sem @Expression |
Expressões ficam no XML (<expression>). |
Sem @GeneratedValue |
Sequência fica no XML (sequenceType/sequenceField) — default "A", PK automática. |
Sem @Option / @Property |
Opções ficam no XML (<fieldOptions>). |
| Lombok obrigatório | @Data, @NoArgsConstructor, @AllArgsConstructor. |
Convencao de nomenclatura no entity/table |
Veja secao 1.1. |
1.1 Convencao de nomes (parametrizada por projeto)
Padrao parametrizado por <PRX> (prefixo) + <MOD3> (modulo). Ver database secao "Descobrir convencao do projeto" antes de criar.
| Atributo | Padrao | Exemplo (PRX=TDC, MOD3=XYZ) |
|---|---|---|
entity |
<Prx><Mod><Ctx> (PascalCase) |
TdcXyzCabecalho |
table |
<PRX><MOD3><CTX> (UPPER) |
TDCXYZCAB |
What ships with it
4 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- yesterday First seen · 484 lines · 273 tokens per session scan A 4adbafc0743e
entity is a skill published in the GitHub repository snk-devcenter/addon-studio (5 stars, last pushed yesterday), licensed MIT. It adds 273 tokens to every session and 5,776 once invoked, about $0.0014 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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