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/vinnie357/claude-skillsWrote 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/vinnie357/claude-skills/core)<a href="https://agentmods.dev/plugins/vinnie357/claude-skills/core"><img src="https://agentmods.dev/badge/plugins/vinnie357/claude-skills/core/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/vinnie357/claude-skills/core"><img src="https://agentmods.dev/badge/plugins/vinnie357/claude-skills/core.svg" alt="Reviewed on agentmods" width="80" height="20"></a>Grade A, and why
core 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 15d 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": "core",
"version": "0.2.93",
"description": "Essential development skills: Git, TDD, code review, gitleaks secret scanning, documentation, technical English, restraint, anti-fabrication, twelve-factor apps, the agent loop, bees issue tracking, mise, nushell, and Apple Container",
"author": {
"name": "vinnie357"
},
"repository": "https://github.com/vinnie357/claude-skills",
"license": "MIT",
"keywords": [
"git",
"documentation",
"code-review",
"tools",
"twelve-factor-app",
"security",
"gitleaks",
"bees",
"container",
"tdd",
"agent-loop",
"restraint",
"forge"
],
"skills": [
"./skills/git",
"./skills/mise",
"./skills/nushell",
"./skills/documentation",
"./skills/code-review",
"./skills/twelve-factor",
"./skills/anti-fabrication",
"./skills/security",
"./skills/bees",
"./skills/container",
"./skills/tdd",
"./skills/agent-loop",
"./skills/restraint",
"./skills/technical-english"
],
"agents": [
"./skills/bees/agents/bees-worker.md",
"./skills/bees/agents/bees-manager.md",
"./agents/setup.md",
"./agents/gcms.md",
"./agents/comment-reviewer.md",
"./agents/prose-reviewer.md",
"./agents/memory-auditor.md"
]
}
What it installs
The manifest is a name and a version. 14 skills, 5 commands, 7 agents travel with it, and installing the plugin installs all of them — 1,081 tokens a session between them. Each is measured on its own page, and each can be installed alone.
- Skill agent-loop A 156 tokens
- Skill container A 57 tokens
- Skill tdd A 43 tokens
- Skill anti-fabrication A 44 tokens
- Skill code-review A 28 tokens
- Skill documentation A 24 tokens
- Skill nushell A 32 tokens
- Skill twelve-factor A 33 tokens
- Skill restraint A 49 tokens
- Skill security A 35 tokens
- Skill technical-english A 119 tokens
- Skill bees C 36 tokens
- Skill mise C 29 tokens
- Skill git D 36 tokens
- Command research A 8 tokens
- Command setup A 27 tokens
- Command work A 22 tokens
- Command restraint-audit A 15 tokens
- Command gcms A 6 tokens
- Agent memory-auditor A 73 tokens
- Agent setup A 41 tokens
- Agent bees-manager A 48 tokens
- Agent prose-reviewer A 38 tokens
- Agent comment-reviewer A 38 tokens
- Agent gcms A 14 tokens
- Agent bees-worker C 30 tokens
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.
- 15d ago Changed 0a88a612219a
- 27d ago Changed 2448bd703558
- 28d ago Changed edd1701f1890
- 1mo ago Changed e487db427a56
- 1mo ago Changed ffdc55186996
- 1mo ago Changed b414255a0636
- 1mo ago Changed 0c6e43c63df2
- 1mo ago Changed fa18ff0f01bf
- 1mo ago Changed · +1 lines 81dda79c4d7d
- 1mo ago First seen · 50 lines scan A ac42ef7f526f
core is a plugin published in the GitHub repository vinnie357/claude-skills (27 stars, last pushed 13d 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 2026-08-30.
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