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 alphavantage/alpha_vantage_mcp --skill global-stock-analysisgit clone --depth 1 https://github.com/alphavantage/alpha_vantage_mcpWrote 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/alphavantage/alpha_vantage_mcp/global-stock-analysis)<a href="https://agentmods.dev/skills/alphavantage/alpha_vantage_mcp/global-stock-analysis"><img src="https://agentmods.dev/badge/skills/alphavantage/alpha_vantage_mcp/global-stock-analysis/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/alphavantage/alpha_vantage_mcp/global-stock-analysis"><img src="https://agentmods.dev/badge/skills/alphavantage/alpha_vantage_mcp/global-stock-analysis.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 1 finding, 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 MCP Rug Pull · line 27 uvx/uv tool run commands without ==version create a rug-pull risk.Fix: Pin the version: uvx package-name==1.2.3
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 | $0.00059 | $0.01027 |
| Opus 5 | $0.00030 | $0.00513 |
| Sonnet 5 | $0.00012 | $0.00205 |
| Haiku 4.5 | $0.00006 | $0.00103 |
Grade A, and why
global-stock-analysis 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 10d 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 — 110 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Global Stock Analysis
Use these workflows to research stocks, evaluate companies, read technical signals, and monitor macro conditions — all from the terminal.
Tutorial
Watch the end-to-end installation tutorial, from procuring a fresh Mac VM (or Mac mini), to installing OpenClaw, to installing and using the skill: https://www.youtube.com/watch?v=Z6DjYKN4uos
Setup
- Install:
pip install marketdata-clioruv tool install marketdata-cli --forceor run directly withuvx marketdata-cli - Set API key (one of):
export ALPHAVANTAGE_API_KEY=your_key- Add
ALPHAVANTAGE_API_KEY=your_keyto a.envfile - Pass
-k your_keyon each command
Get a free key at https://www.alphavantage.co/support/#api-key
Workflows
1. Quick Stock Lookup
Get a snapshot of where a stock is right now — price, recent history, and news.
marketdata-cli global_quote AAPL
marketdata-cli time_series_daily AAPL
marketdata-cli news_sentiment --tickers AAPL
# Optional: intraday detail
marketdata-cli time_series_intraday AAPL --interval 5min
2. Fundamental Analysis
Evaluate a company's financial health: overview, financials, earnings, dividends, and insider activity. See fundamentals.md for the full step-by-step guide.
3. Technical Analysis
Assess trend, momentum, volatility, and volume signals. See technicals.md for the full step-by-step guide.
4. Macro & Market Overview
Check economic conditions, commodities, market movers, and upcoming events. See macro.md for the full step-by-step guide.
5. Sector / Multi-Stock Comparison
Compare fundamentals or technicals across multiple tickers by running the same commands for each symbol:
marketdata-cli company_overview AAPL
marketdata-cli company_overview MSFT
marketdata-cli company_overview GOOGL
See comparison.md for more examples.
6. Forex & Crypto
Exchange rates and price history for currencies and cryptocurrencies. See forex-crypto.md for the full step-by-step guide.
What ships with it
6 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.
- 10d ago First seen · 110 lines · 59 tokens per session scan A 73b547083ecb
global-stock-analysis is a skill published in the GitHub repository alphavantage/alpha_vantage_mcp (207 stars, last pushed 10d ago), licensed MIT. It adds 59 tokens to every session and 1,027 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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