Nightwatch MCP Server

by yehangshe Your server? Claim it

answering

Nightwatch is answering right now. Last checked 5 min ago.

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

Uptime history 35 days of history · worst day 92%

35 days agonow

96.7%

Uptime 24h

88 of 91 checks

—

Tools

hidden behind auth

712 ms

Response time

average over 24h

API key

Access

streamable-http

Nightwatch does not always answer

Over the last week it answered 98.9% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 5 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add nightwatch --transport http https://mcp.yehangshe.com/mcp

Settings → Connectors → Add custom connector, then paste this address

https://mcp.yehangshe.com/mcp

~/.codex/config.toml

[mcp_servers.nightwatch]
url = "https://mcp.yehangshe.com/mcp"

.cursor/mcp.json

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

.vscode/mcp.json

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

This endpoint answered with an authorization challenge. The server is running, but you need an API key from its owner to call it.

Endpoints

URL	Transport	State	Latency	Checked
https://mcp.yehangshe.com/mcp	streamable-http	needs key	776 ms	5 min ago

Alternatives to Nightwatch

same job, measured the same way

GammaFlip: GEX and Gamma Flip

by gammaflip

Gamma exposure (GEX), gamma flip, walls and history for crypto and US options from GammaFlip.

answering

Skylit

by skylit

Options flow, volatility, dealer positioning (GEX) and dark pool data for AI trading agents.

answering

Flashalpha

by tdobrowolski1

Real-time & historical options analytics: GEX, dealer positioning, vol, VRP, 0DTE, CME futures

78 tools answering

ZeroGEX — SPX/SPY/QQQ/NDX dealer positioning

by zerogex

Free delayed gamma flip, call and put walls, max pain and net dealer gamma

2 tools answering

OptionWhales

by optionwhales

US options flow & stock data: unusual activity, gamma levels, IV, earnings. OAuth sign-in or keys.

37 tools answering

BackQuant

by backquant

Crypto options dealer gamma, IV, flow and trade tape for BTC, ETH, SOL and HYPE.

answering

Sharpnel Trading — Dealer Gamma Levels

by sharpnel-trading

Free dealer-gamma call walls, put walls and gamma flip for ES, NQ, SPX and QQQ, graded daily.

5 tools answering

Quantradin

by quantradin

Honest backtests and paper trading for US options and equities, driven by your agent.

answering

Nightwatch — questions

Answers built from our own checks of this server.

Why is there no tool list for Nightwatch?

The server answered our handshake with an authorization challenge, so it is running — but it will not describe its tools to an anonymous client. To see them you need to connect with your own credentials. We record it as alive, not as broken: 96.7% of checks in the last 24 hours got a reply.

Is Nightwatch working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 88 of 91 checks got a reply (96.7%), average response time 712 ms. The bar chart above shows every period we have measured.

How do I connect Nightwatch?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address. You will need your own key: it refuses anonymous clients.

Does Nightwatch need an API key?

Yes. Every time we knock, Nightwatch answers with an authorization challenge instead of its tool list — that is how we know it is running and gated rather than broken. Bring your own credentials and it will talk.

How fast is Nightwatch?

It answers our handshake in 712 ms on average, which is faster than 12% of all working MCP servers we measure. That is on the slow side — worth knowing if the tool sits inside an interactive loop. The comparison comes from our own checks across the whole registry, every 15 minutes.