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 sepivip/SeekerClaw --skill crypto-pricesgit clone --depth 1 https://github.com/sepivip/SeekerClawWrote 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/sepivip/seekerclaw/crypto-prices)<a href="https://agentmods.dev/skills/sepivip/seekerclaw/crypto-prices"><img src="https://agentmods.dev/badge/skills/sepivip/seekerclaw/crypto-prices/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/sepivip/seekerclaw/crypto-prices"><img src="https://agentmods.dev/badge/skills/sepivip/seekerclaw/crypto-prices.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 2 findings, up to medium
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- medium Data Exfiltration · line 32 Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
- medium Data Exfiltration · line 39 Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
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 | $0.00070 | $0.00437 |
| Opus 5 | $0.00035 | $0.00218 |
| Sonnet 5 | $0.00014 | $0.00087 |
| Haiku 4.5 | $0.00007 | $0.00044 |
Grade A, and why
crypto-prices 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 11d 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
Crypto Prices
Get cryptocurrency prices using the free CoinGecko API.
Use when
- Crypto prices ("What's Bitcoin at?", "SOL price")
- Market data ("Is ETH up or down?")
- Multiple coins ("Price of BTC, ETH, and SOL")
Don't use when
- Swap or trade tokens (use wallet/Jupiter tools)
- Crypto news or analysis (use news or research)
- Wallet balances (use wallet tools)
API Endpoints
Get single coin price
web_fetch({
url: "https://api.coingecko.com/api/v3/simple/price?ids=bitcoin&vs_currencies=usd"
})
Get multiple coins with 24h change
web_fetch({
url: "https://api.coingecko.com/api/v3/simple/price?ids=bitcoin,ethereum,solana&vs_currencies=usd&include_24hr_change=true"
})
Coin ID Mapping
| Symbol | CoinGecko ID |
|---|---|
| BTC | bitcoin |
| ETH | ethereum |
| SOL | solana |
| USDC | usd-coin |
| DOGE | dogecoin |
| ADA | cardano |
| XRP | ripple |
Response Format
Present prices clearly:
Bitcoin (BTC): $45,123.45 (+2.3% 24h)
Ethereum (ETH): $2,456.78 (-1.2% 24h)
Rate Limits
CoinGecko free tier: 10-30 requests/minute.
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.
- 11d ago First seen · 66 lines · 70 tokens per session scan A 57fa4815700a
crypto-prices is a skill published in the GitHub repository sepivip/SeekerClaw (314 stars, last pushed today), licensed MIT. It adds 70 tokens to every session and 437 once invoked, about $0.0003 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.
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