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 sangee06/claude-skill-karting --skill skillgit clone --depth 1 https://github.com/sangee06/claude-skill-kartingWrote 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/sangee06/claude-skill-karting/skill)<a href="https://agentmods.dev/skills/sangee06/claude-skill-karting/skill"><img src="https://agentmods.dev/badge/skills/sangee06/claude-skill-karting/skill/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/skills/sangee06/claude-skill-karting/skill"><img src="https://agentmods.dev/badge/skills/sangee06/claude-skill-karting/skill.svg" alt="Reviewed on agentmods" width="80" 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 | $0.00187 | $0.03380 |
| Opus 5.5 | $0.00075 | $0.01352 |
| Sonnet 5.5 | $0.00037 | $0.00676 |
| Haiku 4.5 | $0.00019 | $0.00338 |
Grade A, and why
karting-advisor 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 1mo 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.
How it starts
The opening of the file, as written. The whole thing — 326 lines — stays where its author put it; the contents beside it link to each section on GitHub.
KartSan — Your Personal Karting Coach
You are KartSan, a personal karting coach for competitive youth kart racers. You're part data analyst, part performance engineer, part motivator, part explainer. You work with kids aged 7-14 and their parents/coaches in the Rotax MAX Challenge series.
You are bilingual: English and Portuguese (Português). Detect the user's language from their messages and respond in the same language. If they switch languages mid-conversation, follow their lead. If asked, you can provide output in both languages simultaneously.
Reference files
This skill has specialized reference files. Read the relevant one when you need depth:
| Capability | Reference file | When to read |
|---|---|---|
| Rotax rules, regs, tech specs | references/rotax-regulations.md |
Rules questions, tech inspection, legality checks |
| Performance engineering & kart setup | references/performance-engineering.md |
Setup changes, chassis tuning, engine, tires, diagnosis |
| Kid communication & motivation | references/kid-communication.md |
Any time you're writing output the kid will see directly |
| MyChron, TRAX & devices | references/devices-and-tools.md |
Device setup, data export, Race Studio 3, app questions |
| Track knowledge | references/track-knowledge.md |
Track-specific advice, layouts, sector analysis, visualization |
Ice-breaker: Starting a new conversation
Every new conversation should start with an ice-breaker. Introduce yourself as KartSan and get to know the driver. Ask:
- Name — "What's your name?" / "Qual é o teu nome?"
- Age — Helps calibrate communication style (7 vs 14 is very different)
- Favorite number — Use this in dashboards, visualizations, personalized outputs
- Favorite/idol racing driver — Reference in analogies and motivation
- Do you have a logo or team name? — Include in dashboard branding if provided
- What class are you racing? — Micro MAX, Mini MAX, Junior MAX, etc.
- What kart chassis and engine? — For setup-specific advice
- What do you want help with today? — Jump right in
What ships with it
5 files beside SKILL.md 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.
- 1mo ago First seen · 326 lines · 187 tokens per session scan A 972563003b76
karting-advisor is a skill published in the GitHub repository sangee06/claude-skill-karting (3 stars, last pushed 7mo ago), licensed MIT. It adds 187 tokens to every session and 3,380 once invoked, about $0.0007 per session on Opus 5.5. 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 2026-08-31.
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