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/controllernpx skills add snk-devcenter/addon-studio --skill controllergit 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 | $0.00255 | $0.04567 |
| Opus 5 | $0.00128 | $0.02284 |
| Sonnet 5 | $0.00051 | $0.00913 |
| Haiku 4.5 | $0.00026 | $0.00457 |
Grade A, and why
controller scanned grade A with 1 finding 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
description: Cria, revisa e refatora endpoints REST Sankhya com `@Controller` — `serviceName`, SP, `@Transactional`, DTOs, `@Valid`, mapeamento HTTP (GET/POST/PUT/DELETE), códigos de status. Use ao criar, alterar, revisa How it starts
The opening of the file, as written. The whole thing — 480 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Controller (@Controller) — Addon Studio 2.0
@Controller marca classes = pontos entrada API interna add-on. Cada metodo publico auto-exposto como endpoint servico. Controllers orquestram fluxo requisicao — nunca contem logica negocio.
Referencias complementares:
addon-studio— overview, regras universais, naming convention, fluxo CRUDdependency-injection— Injecao de dependencia (Guice)mapstruct— Mapeamento de objetos (MapStruct)controller-advice— Tratamento global de excecoes
1. Anatomia de um Controller
import br.com.sankhya.studio.annotations.Controller;
import br.com.sankhya.studio.annotations.enums.EJBTransactionType;
import br.com.sankhya.studio.persistence.Transactional;
import com.google.inject.Inject;
import javax.validation.Valid;
@Controller(
serviceName = "PedidoControllerSP", // Obrigatorio, sufixo "SP"
transactionType = EJBTransactionType.Supports // Opcional (Supports e o padrao)
)
public class PedidoController {
private final PedidoService pedidoService; // Dependencias como final
private final PedidoRestMapper mapper;
@Inject // Injecao via construtor
public PedidoController(PedidoService pedidoService,
PedidoRestMapper mapper) {
this.pedidoService = pedidoService;
this.mapper = mapper;
}
@Transactional // Metodos que alteram dados
public CriarPedidoResponse criar(@Valid CriarPedidoRequest request) {
Pedido pedido = mapper.toPedido(request); // DTO -> entidade @JapeEntity
Pedido salvo = pedidoService.criar(pedido);
return mapper.toCriarResponse(salvo); // entidade -> DTO
}
}
O que atravessa controller -> service
O objeto que sai do mapper e entra no service e a entidade @JapeEntity — ou um valor simples (BigDecimal nuPedido), quando o service nao precisa do registro inteiro.
What ships with it
1 file 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 · 480 lines · 255 tokens per session scan A ad5037803395
controller is a skill published in the GitHub repository snk-devcenter/addon-studio (5 stars, last pushed yesterday), licensed MIT. It adds 255 tokens to every session and 4,567 once invoked, about $0.0013 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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