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.
/plugin marketplace add snk-devcenter/addon-studionpx agentmods add plugins/snk-devcenter/addon-studio/marketplacegit clone --depth 1 https://github.com/snk-devcenter/addon-studioGrade A, and why
snk-devcenter 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.
What it actually says
{
"$schema": "https://anthropic.com/claude-code/marketplace.schema.json",
"name": "snk-devcenter",
"description": "Marketplace de skills oficiais do DevCenter Sankhya.",
"owner": {
"name": "DevCenter Squad"
},
"plugins": [
{
"name": "addon-studio",
"description": "Plugin Sankhya Addon Studio 2.0 (Wildfly/EJB + SDK JAPE) com 24 skills focadas e 6 sub-agents. Skills = fonte de verdade da API do SDK, validadas contra os jars. Setup do projeto via /addon-studio:init (docs/ADDON.md + @import no CLAUDE.md). Convencao de nomenclatura parametrizada por projeto.",
"version": "2.21.1",
"author": {
"name": "DevCenter Squad"
},
"category": "development",
"source": {
"source": "git-subdir",
"url": "https://github.com/snk-devcenter/addon-studio.git",
"path": "plugins/addon-studio",
"ref": "main"
},
"homepage": "https://github.com/snk-devcenter/addon-studio"
}
]
}
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 · 27 lines scan A 64a96fb04415
snk-devcenter is a plugin published in the GitHub repository snk-devcenter/addon-studio (5 stars, last pushed yesterday), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. 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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