# Stockflow MCP Server

> Use this tool when you need to analyze financial markets and make informed investment decisions. The Stockflow MCP Server provides comprehensive financial data and analysis tools, solving problems related to stock market research and portfolio management. It takes in user queries and outputs real-time stock data, historical data, options chains, and financial statements, making it ideal for use cases involving investment research and financial planning.

Canonical page: https://skillsregistry.net/skills/jon-biz-mcp-stock  
JSON: https://api.skillsregistry.net/v1/skills/jon-biz-mcp-stock

## Description

Provides comprehensive financial data and analysis tools using Yahoo Finance, including real-time stock data, historical data with technical indicators, options chains, and financial statements.

## Trust

- **Trust score (0–1):** 0.69
- **Verification tier:** scanned
- **Last scanned:** 2026-08-31

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** finance
- **Updated:** 2026-08-31

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/sq4sz6zw5r)
- **Repository:** <https://github.com/Jon-Biz/mcp-stock>

## 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": "jon-biz-mcp-stock"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/jon-biz-mcp-stock` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/jon-biz-mcp-stock/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