MCP server · Health and learning

3AM Decoder MCP server

Your AI can look at your sleep symptoms and tell you the likely biological reason you wake at 3am.

Health and learning Biology, Medicine and Bioinformatics

This is a small helper that lets your AI figure out why you keep waking up in the middle of the night. You describe what happens, and it sorts the cause into one of five buckets: nervous system, blood sugar, inflammation, hormones, or body clock. It is handy if you wake at 3am and want a real explanation instead of generic sleep tips.

What is an MCP server? The 30-second version

On its own, your AI can only chat with you. An MCP server is a small helper program that gives your AI a new skill or a connection to a service. This one connects your AI to The Longevity Vault's 3AM Decoder, a sleep cause framework. So when you describe your sleep, the AI can actually look it up and give you a real answer instead of guessing.

What this MCP server does

You tell your AI about your sleep, like when you wake, how long it has been happening, your age, and anything else going on. The AI sends that to this helper. The helper matches your words against a five cause framework and picks the most likely one. Then it sends back the cause, a short explanation, and how confident it is. You see the answer right in your chat.

Flow diagram: you ask your AI “I wake at 3am with a racing mind. I'm 45.”, the 3AM Decoder MCP server connects it to 3AM Decoder, and you get back likely cause and confidence.

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What you can do with it

Describe your 3am wakeups and get a likely biological cause
Ask for a plain explanation of any of the five causes
List all five causes to see which one sounds like you
Get a link to the full free 3 minute Decoder for a deeper look
Compare your symptoms against hormone, blood sugar, and other patterns

Try asking your AI

“I wake up at 3am almost every night and my mind starts racing. I'm 45. What's likely going on?”
“52 year old woman, waking at 3am for two years, hot flashes and night sweats. Which cause fits?”
“Explain the metabolic cause to me in simple words.”
“List all five causes so I can see which one sounds like my situation.”

What it gives back to you

You get back a primary cause with a short explanation, a confidence level like low, medium, or high, and a link to the full Decoder. It may also list things people with that cause often notice. It all shows up as a short answer in your chat, not a long report.

Before you start

What you need

An AI app that can connect to MCP servers, like Claude Desktop or Cursor
Nothing else. No account and no password needed

Good to know

This is a simplified guess at one main cause, not a medical diagnosis, and most people over 40 have more than one cause, so talk to a doctor about ongoing sleep problems.

Install it with your AI

Add 3AM Decoder MCP server to your AI, no technical skills needed

You don't install anything by hand. You copy one prompt, paste it into an AI that can work on your computer, and it checks, installs and connects the server for you, asking you when it needs something.

Sign in to get the install prompt

Members get a ready-made prompt that lets the Claude desktop app check 3AM Decoder MCP server, install it and connect it for them, step by step. You don't need any technical skills: you copy, paste and answer a few questions. Your connected AI can also find and install any of the 4,066 MCP servers here for you.