# Alphavantage

> Use this tool when you need to retrieve real-time and historical financial data for applications such as portfolio analysis, market trend identification, and automated trading strategy development. It simplifies access to stock market information through the Alphavantage API, handling complexities like API key management and error handling. With inputs like API keys and stock symbols, it outputs detailed financial data, making it ideal for AI assistants and applications requiring up-to-date market information.

Canonical page: https://skillsregistry.net/skills/donmorr-alphavantage  
JSON: https://api.skillsregistry.net/v1/skills/donmorr-alphavantage

## Description

This Alphavantage MCP server, developed by Cesar Alvernaz and subsequently improved, provides a bridge to the Alphavantage stock market data API. Built with Python and leveraging the MCP framework, it offers tools for retrieving real-time and historical financial data. The implementation focuses on simplifying access to stock market information, with features like API key management and error handling. It's particularly useful for AI assistants and applications needing up-to-date financial data, enabling use cases such as portfolio analysis, market trend identification, and automated trading strategy development without directly dealing with the complexities of the Alphavantage API.

## Trust

- **Trust score (0–1):** 0.00
- **Verification tier:** scanned
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** finance
- **Updated:** 2026-09-28

## Source

- **Source listing:** [PulseMCP](https://www.pulsemcp.com/servers/donmorr-alphavantage)
- **Repository:** <https://github.com/donmorr/alphavantagemcpserver>

## 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": "donmorr-alphavantage"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/donmorr-alphavantage` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/donmorr-alphavantage/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