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 CraftOS-dev/CraftBot --skill stock-market-progit clone --depth 1 https://github.com/CraftOS-dev/CraftBotWrote 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/craftos-dev/craftbot/stock-market-pro)<a href="https://agentmods.dev/skills/craftos-dev/craftbot/stock-market-pro"><img src="https://agentmods.dev/badge/skills/craftos-dev/craftbot/stock-market-pro.svg" alt="Measured on agentmods" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00053 | $0.01012 |
| Opus 5 | $0.00026 | $0.00506 |
| Sonnet 5 | $0.00011 | $0.00202 |
| Haiku 4.5 | $0.00005 | $0.00101 |
Grade A, and why
stock-market-pro 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 4d 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 — 135 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Stock Market Pro
Stock Market Pro is a fast, local-first market research toolkit. Get clean price + fundamentals, generate publication-ready charts with indicator panels (RSI/MACD/BB/VWAP/ATR), and run a one-shot report that outputs both a summary and a high-res PNG. Optional add-ons: quick news link sweep (DDG) + browser-first options/flow (Unusual Whales).
What you can do
- Get real-time quotes (price + change)
- Summarize fundamentals (Market Cap, Forward PE, EPS, ROE)
- Print ASCII trends (terminal-friendly)
- Generate high-resolution PNG charts with overlays/panels:
- RSI / MACD / Bollinger Bands / VWAP / ATR
- Run a one-shot report that prints a compact summary and emits a chart path
- Search news links via DuckDuckGo (ddgs)
- Open options / flow pages (browser-first, Unusual Whales)
Commands (Local)
This skill uses
uv run --scriptfor dependency handling. If you don't haveuv: install from https://github.com/astral-sh/uv
1) Quotes
uv run --script scripts/yf.py price TSLA
# shorthand
uv run --script scripts/yf.py TSLA
2) Fundamentals
uv run --script scripts/yf.py fundamentals NVDA
3) ASCII trend
uv run --script scripts/yf.py history AAPL 6mo
4) Pro chart (PNG)
# candlestick (default)
uv run --script scripts/yf.py pro 000660.KS 6mo
# line chart
uv run --script scripts/yf.py pro 000660.KS 6mo line
Indicators (optional)
uv run --script scripts/yf.py pro TSLA 6mo --rsi --macd --bb
uv run --script scripts/yf.py pro TSLA 6mo --vwap --atr
--rsi: RSI(14)--macd: MACD(12,26,9)--bb: Bollinger Bands(20,2)--vwap: VWAP (cumulative over the selected range)--atr: ATR(14)
5) One-shot report
Prints a compact text summary and generates a chart PNG.
uv run --script scripts/yf.py report 000660.KS 6mo
# output includes: CHART_PATH:/tmp/<...>.png
Optional web add-ons (news/options) can be appended by the agent workflow.
What ships with it
7 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.
- 4d ago First seen · 135 lines · 53 tokens per session scan A b48066924239
stock-market-pro is a skill published in the GitHub repository CraftOS-dev/CraftBot (380 stars, last pushed yesterday), licensed MIT. It adds 53 tokens to every session and 1,012 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 2026-09-03.
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