# Stock Market (Alpha Vantage)

> Use this tool when you need to retrieve real-time stock market data, such as daily prices and volume, for financial analysis and investment research. It solves problems related to market monitoring and data access, providing outputs in human-readable currency formats. The tool takes a stock symbol as input and returns relevant metrics, making it ideal for use cases where up-to-date market information is required.

Canonical page: https://skillsregistry.net/skills/ctoouli-stock-market  
JSON: https://api.skillsregistry.net/v1/skills/ctoouli-stock-market

## Description

MCP Stock Market provides real-time access to stock market data through the Alpha Vantage API. This TypeScript-based server exposes a single tool that retrieves daily stock prices, volume, and other metrics for any stock symbol. The implementation handles API authentication, request formatting, and response parsing with proper error handling, making it particularly valuable for financial analysis, investment research, and market monitoring without leaving the conversation interface. The server includes rate-limiting awareness for the Alpha Vantage free tier (25 calls/day, 5 calls/minute) and formats responses with human-readable currency formatting.

## Trust

- **Trust score (0–1):** 1.00
- **Verification tier:** verified
- **Last scanned:** 2026-09-19

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** monitoring
- **Updated:** 2026-09-19

## Source

- **Source listing:** [PulseMCP](https://www.pulsemcp.com/servers/ctoouli-stock-market)
- **Repository:** <https://github.com/ctoouli/mcp-stock-market>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "ctoouli-stock-market"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/ctoouli-stock-market` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/ctoouli-stock-market/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt