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 MisterClean/claude-pluginsnpx agentmods add plugins/misterclean/claude-plugins/cook-county-data-portalgit clone --depth 1 https://github.com/MisterClean/claude-pluginsWrote 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/misterclean/claude-plugins/cook-county-data-portal)<a href="https://agentmods.dev/plugins/misterclean/claude-plugins/cook-county-data-portal"><img src="https://agentmods.dev/badge/plugins/misterclean/claude-plugins/cook-county-data-portal.svg" alt="Measured on agentmods" height="20"></a>Grade A, and why
cook-county-data-portal 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 4d 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": "cook-county-data-portal",
"version": "1.1.0",
"description": "Query Cook County's open data (property, courts, medical examiner)",
"license": "MIT",
"skills": "./"
}
What it installs
The manifest is a name and a version. 1 skill travel with it, and installing the plugin installs all of them — 90 tokens a session between them. Each is measured on its own page, and each can be installed alone.
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.
- 4d ago First seen · 8 lines scan A 2894171a5d65
cook-county-data-portal is a plugin published in the GitHub repository MisterClean/claude-plugins (3 stars, last pushed 7mo 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.
Other plugins, from other repositories
api-authentication
Secure API authentication with JWT, OAuth 2.0, API keys. Use for authentication systems, third-party integrations, service-to-service communication, or encountering token management, security headers, auth flow errors.
aceternity-ui
100+ animated React components (Aceternity UI) for Next.js with Tailwind. Use for hero sections, parallax, 3D effects, or encountering animation, shadcn CLI integration errors.
handbook-agent-spec-kit
Spec-driven development workflow system with structured phases: Requirements → Design → Tasks → Implementation.
handbook-discover
Discover and audit all plugins in a Claude Code marketplace with installation status, versions, and component breakdown.
reflect
Better alignment with LLMs.
sound
Code taste as installable rules. Probe a repo's stack, select only the rules its code shows a surface for (evidence-cited per rule), confirm, and scaffold a browsable .claude/sound/ rule map (surfaced by the sound:prime skill). Installed rules are user-owned; re-runs reconcile.