# MCP server

> 'Ask Johnny' anything about the documentation, your systems, courses, blog posts, YouTube videos…

> **2026-08-17**: Just released. Very 'beta version'. Use with caution. LLMs make things up, and I need to run through some training cycles with it.

The site has an MCP server. This allows you to connect your agent – Claude, Chatty-G, whatever – to it, and ask it questions.

To figure out how to do that, ask your LLM. The thing you need is the MCP server URL: `https://johnnydecimal.com/mcp`. You need an account to authenticate – get one free [on the homepage](/).

## What's on it

### Free

The site documentation.

### Paid

- Your Life Admin and Small Business systems (if you own them).
- My views summarised from 5+ years of the blog and my own forum posts.

## Coming soon

- Course transcripts: ask a question about any of the courses, get a summary of what I said and a link to the episode.
- Johnny.Decimal User Guides: step-by-step guides using our 2 pre-built systems.
  - 'Help me plan my next holiday' will step you through it, with links to IDs, advice on organising your tasks, tips on accessing your data while you're away.
  - 'Help me organise a conference' if you're at work.
- Knowledge of everything on YouTube: ask a question, get a link to a video.
- If your agent supports it, read/write from your local JDex.
- Explainer videos.