Nightwatch

com.yehangshev0.1.0Updated Oct 4, 2026

Dealer gamma exposure (GEX) levels and dealer positioning heatmaps for US equity options.

VerifiedStreamable HTTPWeb executableFinance

Overview

AI-generated overview

Provides dealer gamma exposure (GEX) levels and dealer positioning heatmaps for US equity options.

What it does
This remote MCP server exposes dealer gamma exposure (GEX) levels and dealer positioning heatmaps for US equity options, according to its registry description. It is a hosted streamable HTTP endpoint, so the assistant queries it directly rather than running anything locally. No tool list is published in the manifest, so the exact tool names and parameters are not documented here.
When to use it
Consider it when an assistant needs options-market positioning context, such as GEX levels or dealer positioning heatmaps for US equities, as part of analysis or research. It is not intended for general market data or non-options tasks.
Requirements
A remote MCP client that supports streamable HTTP, pointed at the provider's endpoint. An Authorization header is required and must carry a Nightwatch Data API key, which the provider says subscribed users generate self-serve on the account page. A subscription and account with the provider are therefore implied.
Before you install
The Authorization header carries a secret API key; keep it out of logs, prompts and shared configuration. Access appears tied to a paid subscription, so check pricing and terms before relying on it. The server is third-party hosted, so queries and any identifiers sent to it leave your machine. No tool list is published, so verify what it can read or change before use.

Installation

In SourceWeft

  1. Open Nightwatch in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "nightwatch": {
      "type": "http",
      "url": "https://mcp.yehangshe.com/mcp"
    }
  }
}

Tools

0
Tool metadata has not been indexed yet.

Version history

1
  1. v0.1.0LatestOct 4, 2026