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.
npx skills add kcass16/kevin --skill kevingit clone --depth 1 https://github.com/kcass16/kevinWrote 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/skills/kcass16/kevin/kevin)<a href="https://agentmods.dev/skills/kcass16/kevin/kevin"><img src="https://agentmods.dev/badge/skills/kcass16/kevin/kevin.svg" alt="Measured on agentmods" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00159 | $0.03495 |
| Opus 5 | $0.00079 | $0.01747 |
| Sonnet 5 | $0.00032 | $0.00699 |
| Haiku 4.5 | $0.00016 | $0.00349 |
Grade A, and why
kevin 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 8d 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.
The source is not reproduced here
A licence we could not identify
The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.
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.
- 8d ago First seen · 251 lines · 159 tokens per session scan A 9626197b9a6f
kevin is a skill published in the GitHub repository kcass16/kevin (11 stars, last pushed 5mo ago), with no licence file. It adds 159 tokens to every session and 3,495 once invoked, about $0.0008 per session on Opus 5. 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.
Other skills, from other repositories
privacy-jp
A Japanese-language document generator for services built with Next.js. It creates privacy policies, terms of service, consent dialogs, and cookie banners while considering Japan's personal-information and consumer-protection laws.
canonical-markdown-authoring
Convert plain markdown contract drafts into OpenAgreements' canonical template.md authoring format — YAML frontmatter, Kind|Label|Value|Show When cover-term tables, oa:clause directives, [[Defined Term]] paragraphs, and oa:signer directives that compile to validated JSON specs and DOCX artifacts. Use when the user…
iso-27001-evidence-collection
Collect, organize, and validate evidence for ISO 27001 and SOC 2 audits. API-first approach with CLI commands for major cloud platforms. Produces timestamped, auditor-ready evidence packages. Use when user says "collect audit evidence," "prepare evidence package," "evidence for the auditor," "refresh evidence," or…
cloud-service-agreement
Draft and fill SaaS agreement templates — cloud contract, MSA, order form, software license, pilot agreement, design partner agreement. Includes variants with SLAs and AI terms. Produces signable DOCX from Common Paper standard forms. Use when user says "SaaS agreement," "cloud contract," "MSA," "order form,"…
data-privacy-law-explainer
Explain U.S. state-by-state consumer data-privacy law (CCPA/CPRA, TDPSA, VCDPA, CPA, and the other comprehensive state acts). Reads a bundled, source-cited snapshot per state.
non-compete-contract-explainer
Explain U.S. state-by-state (and select international) non-compete and restrictive-covenant law. Reads a bundled, source-cited snapshot per jurisdiction.