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 JordanCoin/codingskillsnpx agentmods add plugins/jordancoin/codingskills/coding-skillsgit clone --depth 1 https://github.com/JordanCoin/codingskillsWrote 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/jordancoin/codingskills/coding-skills)<a href="https://agentmods.dev/plugins/jordancoin/codingskills/coding-skills"><img src="https://agentmods.dev/badge/plugins/jordancoin/codingskills/coding-skills.svg" alt="Measured on agentmods" height="20"></a>Grade A, and why
coding-skills 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": "coding-skills",
"description": "9 foundational coding principle skills for AI agents: KISS, DRY, SOLID, YAGNI, Separation of Concerns, Law of Demeter, Boy Scout Rule, Convention over Configuration, plus stack detection. Language-agnostic principles that help agents ship production-quality code.",
"source": "./",
"strict": false,
"skills": [
"./skills/kiss",
"./skills/dry",
"./skills/yagni",
"./skills/solid",
"./skills/separation-of-concerns",
"./skills/law-of-demeter",
"./skills/boy-scout-rule",
"./skills/convention-over-configuration",
"./skills/detect-stack"
]
}What it installs
The manifest is a name and a version. 9 skills travel with it, and installing the plugin installs all of them — 590 tokens a session between them. Each is measured on its own page, and each can be installed alone.
What ships with it
1 file beside marketplace.json#coding-skills 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.
- yesterday First seen · 17 lines scan A c67e218cee3c
coding-skills is a plugin published in the GitHub repository JordanCoin/codingskills (7 stars, last pushed 6mo 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 2026-09-03.
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