What is global-stock-analysis?

A terminal-based tool for researching stocks in US, Chinese, and European markets using Alpha Vantage, a provider of market data. It covers company information, financial results, price history, technical signals, news, and wider market conditions.

Use it to look up current prices, historical data, news, financial health, earnings, dividends, insider activity, technical indicators, and macroeconomic conditions for stocks.

It brings several kinds of stock information into one research workflow instead of requiring separate websites or tools. It also provides a way to examine both company fundamentals and price movements.

global-stock-analysis — Skill by alphavantage/alpha_vantage

Install

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.

Any agent

npx skills add alphavantage/alpha_vantage_mcp --skill global-stock-analysis

Clone the repo

git clone --depth 1 https://github.com/alphavantage/alpha_vantage_mcp

Made for: Claude Code, Codex.

Wrote 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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/alphavantage/alpha_vantage_mcp/global-stock-analysis/github.svg)](https://agentmods.dev/skills/alphavantage/alpha_vantage_mcp/global-stock-analysis)

Your own site

<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.

Your own site · 80×15

<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>

Per session 59 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 1,027 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits

NVIDIA SkillSpector warn 7 Sept 2026

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

How audits are shown

Origin original No closer match found in the catalogue.

Token cost

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 5.5	$0.00024	$0.00411
Sonnet 5.5	$0.00012	$0.00205
Haiku 4.5	$0.00006	$0.00103

Measured 2mo ago against content hash 73b547083ecb, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

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 2mo 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.

skills/global-stock-analysis/SKILL.md · 110 lines

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-cli or uv tool install marketdata-cli --force or run directly with uvx marketdata-cli
Set API key (one of):
- export ALPHAVANTAGE_API_KEY=your_key
- Add ALPHAVANTAGE_API_KEY=your_key to a .env file
- Pass -k your_key on 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.

Read the full file on GitHub · 110 lines

Files

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.

Changes

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.

2mo ago First seen · 110 lines · 59 tokens per session scan A 73b547083ecb

Subscribe to this mod's changes

global-stock-analysis is a skill published in the GitHub repository alphavantage/alpha_vantage_mcp (225 stars, last pushed 1mo ago), licensed MIT. It adds 59 tokens to every session and 1,027 once invoked, about $0.0002 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 2026-08-30.

Analytics and metrics Finance and fintech

global-stock-analysis next to 6 skills from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
global-stock-analysisalphavantage/alpha_vantage_mcp	Skill	225	1mo ago	MIT	A	59	Claude Code, Codex
sector-rotationHKUDS/Vibe-Trading	Skill	38k	yesterday	MIT	A	39	Claude Code, Codex
twitter-readerhimself65/finance-skills	Skill	3.5k	2d ago	MIT	A	110	Claude Code
strategy-pivot-designertradermonty/claude-trading-skills	Skill	3.7k	2d ago	MIT	A	28	Claude Code, Codex
energy-procurementhashgraph-online/awesome-codex-plugins	Skill	1.5k	yesterday	Apache-2.0	A	93	Claude Code, Codex
airdrop-hunting-guidenirholas/three.ws	Skill	269	today	Apache-2.0	A	54	Claude Code, Codex
multi-expert-analyzerdigoal/blog	Skill	8.6k	2d ago	GPL-2.0	A	292	Codex