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 iBrain-BVBA/gutt-claude-code-pluginnpx agentmods add plugins/ibrain-bvba/gutt-claude-code-plugin/gutt-developergit clone --depth 1 https://github.com/iBrain-BVBA/gutt-claude-code-pluginGrade A, and why
gutt-developer 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
{
"name": "gutt-developer",
"version": "0.2.3",
"dependencies": ["gutt-pro"],
"defaultEnabled": true,
"author": {
"name": "iBRAIN BV",
"email": "[email protected]"
},
"description": "Developer skills and agents for Jira tickets and pull requests — context research, duplicates, estimates, bug triage, story breakdown, memory-informed review — backed by GUTT organizational memory",
"homepage": "https://gutt.pro",
"repository": "https://github.com/iBrain-BVBA/gutt-claude-code-plugin",
"license": "MIT",
"keywords": [
"developer",
"jira",
"ticket-research",
"estimation",
"bug-triage",
"code-review",
"organizational-memory",
"gutt"
]
}
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 · 25 lines scan A f13c278eecd2
gutt-developer is a plugin published in the GitHub repository iBrain-BVBA/gutt-claude-code-plugin (4 stars, last pushed 11d ago), 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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