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.
git clone --depth 1 https://github.com/xiaolai/mac-it-guy-proWrote 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/plugins/xiaolai/mac-it-guy-pro/marketplace)<a href="https://agentmods.dev/plugins/xiaolai/mac-it-guy-pro/marketplace"><img src="https://agentmods.dev/badge/plugins/xiaolai/mac-it-guy-pro/marketplace/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/plugins/xiaolai/mac-it-guy-pro/marketplace"><img src="https://agentmods.dev/badge/plugins/xiaolai/mac-it-guy-pro/marketplace.svg" alt="Reviewed on agentmods" width="80" height="20"></a>Grade A, and why
xiaolai marketplace 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 16d 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": "xiaolai",
"owner": {
"name": "xiaolai"
},
"metadata": {
"description": "mac-it-guy-pro \u2014 personal IT guy for non-technical users by xiaolai"
},
"plugins": [
{
"name": "mac-it-guy-pro",
"source": {
"source": "github",
"repo": "xiaolai/mac-it-guy-pro"
},
"description": "Personal IT guy for non-technical users \u2014 12 plain-language commands (checkup, cleanup, organize, fix, automate, toolbox, backup, network, open-internet, learn, onboard, profile), 4 agents, observation-first onboarding, a machine profile that retires its own stale beliefs by retesting them, a safety hook that blocks destructive shell commands, a toolbox that turns repeated chores into reusable micro-tools and offers automations you didn't know to ask for, learning maps built from your own machine's measurements, and answers in your chosen language while everything on disk stays English. macOS-first.",
"version": "1.9.6",
"author": {
"name": "xiaolai"
},
"homepage": "https://github.com/xiaolai/mac-it-guy-pro",
"repository": "https://github.com/xiaolai/mac-it-guy-pro",
"license": "MIT",
"keywords": [
"it-support",
"maintenance",
"cleanup",
"file-organization",
"backup",
"automation",
"non-technical-users",
"macos",
"privacy",
"wifi",
"networking",
"tutoring",
"learning"
],
"category": "productivity"
}
]
}
The plugins it lists here
This marketplace lists 1 plugin kept in the same repository. Each has its own page, its own measurements and its own install command.
What ships with it
1 file beside marketplace.json 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.
- 16d ago Changed a0e3e88bbcc5
- 18d ago Changed a6ececbe5f35
- 1mo ago First seen · 43 lines scan A 5b47a9eab6f7
xiaolai marketplace is a plugin published in the GitHub repository xiaolai/mac-it-guy-pro (6 stars, last pushed 16d 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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