# cvserver

Connects your agent to live US option chains, Greeks, implied volatility, screener filters, and FMP fundamentals.

- MCP server · `type=mcp` · Claude Code, Codex, Cursor, GitHub Copilot, Windsurf (Devin Desktop), Cline, Zed, Gemini CLI
- Author: convexvalue
- License: not stated · policy=link-only · description only; the file stays with the author
- Source: https://github.com/convexvalue/cvforge-docs
- Updated: 2026-05-31
- HTML: https://affpapa.org/en/nevibecode/mcp/cvserver

## What it does

This remote MCP server links your development agent with real-time US equity options data. It exposes current strike chains alongside implied volatility values and risk Greeks without leaving the chat interface.

Users can query datasets with custom SQL, filter assets through a built-in screener, or pull fundamental balance metrics from FMP. No local package installation is needed. The tool runs over HTTP against `https://tap.convexvalue.com/api/data/mcp`. Without active internet connectivity to that remote endpoint, data retrieval fails.

## Requirements
- Remote server: `https://tap.convexvalue.com/api/data/mcp`

## Install

### Claude Code (native platform)

**Platform CLI: remote server**
```bash
claude mcp add --transport http cvserver https://tap.convexvalue.com/api/data/mcp
```

### Codex

**Platform CLI: remote server**
```bash
codex mcp add cvserver --url https://tap.convexvalue.com/api/data/mcp
```

### Cursor

**Config file**
File `.cursor/mcp.json`:
```json
{
    "mcpServers": {
        "cvserver": {
            "url": "https://tap.convexvalue.com/api/data/mcp"
        }
    }
}
```

### GitHub Copilot

**Config file**
File `.vscode/mcp.json`:
```json
{
    "servers": {
        "cvserver": {
            "type": "http",
            "url": "https://tap.convexvalue.com/api/data/mcp"
        }
    }
}
```

### Gemini CLI

**Platform CLI: remote server**
```bash
gemini mcp add -t http cvserver https://tap.convexvalue.com/api/data/mcp
```

## When to use it
- pull live US options chains directly into the chat
- inspect contract Greeks and implied volatility
- screen equity options using custom conditions
- run SQL queries against financial datasets
- fetch company fundamental metrics from FMP

## Example prompts
- Retrieve the current call option chain for NVDA with implied volatility and Greeks.
- Run a screener query to find US options contracts with high implied volatility.
- Query the FMP fundamentals table via SQL to compare quarterly operating margins.

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