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 MadAppGang/magusnpx agentmods add plugins/madappgang/magus/bunjsgit clone --depth 1 https://github.com/MadAppGang/magusGrade A, and why
bunjs 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 2d 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.
What it actually says
{
"name": "bunjs",
"version": "0.4.3",
"description": "Bun and TypeScript toolkit. A `/bunjs:bun` index routes any task to the right one of eight task-shaped skills — setup, HTTP, errors, testing, security, production, performance, TUI — each shipping copyable code verified against Bun. Only Bun is tested.",
"author": {
"name": "Jack Rudenko",
"email": "[email protected]",
"company": "MadAppGang"
},
"license": "MIT",
"homepage": "https://github.com/MadAppGang/magus",
"category": "development",
"keywords": [
"bun",
"bunjs",
"typescript",
"http",
"api",
"error-handling",
"resilience",
"testing",
"security",
"production",
"docker",
"performance",
"benchmarking",
"project-structure",
"tui",
"opentui",
"terminal-ui",
"node-best-practices",
"router",
"skill-index"
],
"skills": [
"./skills/bun",
"./skills/project-setup",
"./skills/http-service",
"./skills/errors",
"./skills/testing",
"./skills/security",
"./skills/production",
"./skills/performance",
"./skills/tui"
],
"compatibility": {
"claudeCode": ">=0.1.0"
}
}
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.
- 2d ago First seen · 50 lines scan A 3c42a30a4bbd
bunjs is a plugin published in the GitHub repository MadAppGang/magus (9 stars, last pushed 3d 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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