# Stock Screener (MCP server)

> Stock Screener is an MCP server that adds finance tools to AI assistants such as Claude Desktop, Claude Code and Cursor. Daily stock screens, RS ratings, market breadth and group rankings for 12 markets. It has 396 GitHub stars, is released under the Apache-2.0 license and runs locally with uvx stockscreen-mcp.

Daily stock screens, relative-strength ratings, market breadth and industry group rankings for 12 markets, available to Claude, Cursor, VS Code or any other MCP client.

## Key facts

| Fact | Value |
|---|---|
| Repository | https://github.com/xang1234/stock-screener |
| GitHub stars | 396 |
| License | Apache-2.0 |
| Language | Python |
| Transport | stdio |
| Packages | pypi: stockscreen-mcp |
| Remote URL | none |
| Needs API key | no |
| Official | no |
| Works with | Claude Desktop, Claude Code, Cursor, VS Code |
| Category | Finance |
| Latest release | options-analytics-data (Sep 7, 2026) |
| Last commit | Oct 25, 2026 |
| MCP registry name | io.github.xang1234/stockscreen-mcp |

## Install

### Claude Desktop (claude_desktop_config.json)

```json
{
  "mcpServers": {
    "stock-screener": {
      "command": "uvx",
      "args": [
        "stockscreen-mcp"
      ]
    }
  }
}
```

Settings > Developer > Edit Config. macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\. Restart Claude Desktop afterwards.

### Claude Code

```sh
claude mcp add --transport stdio stock-screener -- uvx stockscreen-mcp
```

### Cursor (.cursor/mcp.json)

```json
{
  "mcpServers": {
    "stock-screener": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "stockscreen-mcp"
      ]
    }
  }
}
```

Project file; use ~/.cursor/mcp.json to enable it in every project.

### VS Code (.vscode/mcp.json)

```json
{
  "servers": {
    "stock-screener": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "stockscreen-mcp"
      ]
    }
  }
}
```

Config formats checked against the official docs on 2026-10-07.

## Tools

- `list_markets`: Markets in the current publish, with each one's data date, status and features
- `list_screens`: The 28 preset screens and their exact rules: Minervini, CANSLIM, VCP, cup with handle, high tight flag, momentum, IPOs…
- `run_screen`: A preset and/or your own filters over every stock in a market's scan, sorted, with the match count.
- `get_stock`: One stock: RS ratings (overall, 1M, 3M, 12M), stage, screener scores, growth, group rank, setup and pattern fields,…
- `market_overview`: Exposure score and stance, distribution days, follow-through day, StockBee-style breadth (4% movers, 5/10-day ratios,…
- `group_rankings`: IBD-style industry groups ranked by relative strength, with 1W/1M/3M/6M rank changes and weekly movers.

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