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 tray-tecnologia/tray-api-ai-plugin --skill visao-geralgit clone --depth 1 https://github.com/tray-tecnologia/tray-api-ai-pluginWrote 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/tray-tecnologia/tray-api-ai-plugin/visao-geral)<a href="https://agentmods.dev/skills/tray-tecnologia/tray-api-ai-plugin/visao-geral"><img src="https://agentmods.dev/badge/skills/tray-tecnologia/tray-api-ai-plugin/visao-geral/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/tray-tecnologia/tray-api-ai-plugin/visao-geral"><img src="https://agentmods.dev/badge/skills/tray-tecnologia/tray-api-ai-plugin/visao-geral.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 | $0.00081 | $0.01974 |
| Opus 5 | $0.00041 | $0.00987 |
| Sonnet 5 | $0.00016 | $0.00395 |
| Haiku 4.5 | $0.00008 | $0.00197 |
Grade A, and why
tray-visao-geral 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 12d 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 — 165 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Antes de responder
Execute estas verificações antes de gerar qualquer payload ou código:
- Confirme que o pedido envolve a API Tray (não confunda com outras APIs de e-commerce). Se não for Tray, redirecione.
- Identifique o recurso (produto, pedido, cliente, frete, etc.) e carregue a skill específica antes de responder com detalhes.
- Verifique que
access_token,consumer_key,consumer_secreterefresh_tokennão aparecem como literais no código gerado. - Confirme que o payload, se houver, está envolvido na chave do recurso
(
{"Product": {...}},{"Order": {...}},{"Customer": {...}}). - Confirme que o
access_tokené passado como query parameter (?access_token={token}), nunca como header.
Visão Geral — API Tray
Documentação oficial: https://developers.tray.com.br
Regras invariantes da plataforma
Estas regras valem para toda chamada à API Tray e devem ser aplicadas mesmo que a skill do recurso específico não as repita.
1. Autenticação OAuth 2.0
| Token | Vida útil | Como renovar |
|---|---|---|
access_token |
3 horas | GET /auth?consumer_key=...&refresh_token=... |
refresh_token |
30 dias | Refazer fluxo OAuth completo |
- Sempre passado como query parameter:
?access_token={token}. - Nunca como header (
Authorization: Bearer ...não funciona na API Tray). - Nunca hardcoded no código — sempre via variável de ambiente.
Detalhes do fluxo de 3 etapas em skills/autorizacao/SKILL.md.
2. URL base por loja
https://{api_address}/<recurso>?access_token={token}
api_address varia por loja e é retornado no callback OAuth da
Etapa 2. Armazene junto com os tokens.
Atenção —
api_addressjá contém/web_api. O valor retornado no callback é o domínio da loja +/web_api(ex.:urldaloja.com.br/web_api), conforme a doc oficial (api_address = {URL da loja}/web_api). Logo a URL final de qualquer recurso éhttps://urldaloja.com.br/web_api/<recurso>— o{api_address}dos exemplos das skills já embute o/web_api, por isso os exemplos não o repetem. Armazene oapi_addressexatamente como veio do callback (com o/web_api); guardar sóurldaloja.com.bre montarhttps://urldaloja.com.br/<recurso>resulta emHTTP 404.
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.
- 12d ago First seen · 165 lines · 81 tokens per session scan A 258e40461da5
tray-visao-geral is a skill published in the GitHub repository tray-tecnologia/tray-api-ai-plugin (15 stars, last pushed 1mo ago), licensed MIT. It adds 81 tokens to every session and 1,974 once invoked, about $0.0004 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 2026-08-30.
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