Niche King + ChatGPT

ChatGPT connects to remote MCP servers. Niche King is one. Paste the URL below into ChatGPT's developer mode, press Allow, and ChatGPT answers from your decoded niche instead of from general creator advice: your niche profile, the winning videos in your niche with the view counts behind them, your voice samples, your brand docs and the full YouTube tool set.

Connect it

  1. In ChatGPT, open Settings → Apps & Connectors.
  2. Open Advanced and turn on Developer mode.
  3. Back on Apps & Connectors, choose Create. Name it Niche King.
  4. Paste this as the server URL:
    https://mcp.nicheking.video/api/mcp
  5. Set authentication to OAuth, then finish. ChatGPT sends you to a Niche King consent screen. Press Allow.
  6. Open a chat and switch the Niche King tools on. Ask it "what should my next video be?"
No API key to copy, and nothing to install. The connection is OAuth, so you approve it once with the account you already have and ChatGPT refreshes it by itself. If the consent screen never appears, the connector URL is wrong: it has to end in /mcp.

What your plan gets you

Custom connectors are a paid ChatGPT feature and they run on the web, not in the mobile app. What they can do depends on the plan, and that is OpenAI's line, not ours:

PlanWhat works
Business, Enterprise, EduEvery tool, including the ones that write to your pipeline.
Plus, ProThe read and fetch tools. Your niche, decodes, research and ideas all load; actions that change your account may not.
FreeCustom connectors are not available.

If your plan limits you to reads, the part that matters still works: the decoded niche data reaches ChatGPT, and ChatGPT writes your titles and scripts from it.

Where the AI runs

The research is ours. The writing is yours: titles, scripts and descriptions are written by ChatGPT on your own account, from the decoded patterns and the formulas our tools hand it. That is why nothing here is metered. For thumbnails, ChatGPT writes the prompt from the decoded winners and can render the image in the same chat. Niche King does not spend its own image credits for a connected customer.

Also works natively in

Claude, Cursor, Windsurf, Cline, Continue, Zed, Amazon Q and OpenClaw, from the same connector and the same consent screen. See every connection → or read the full MCP tool directory →

Put your niche inside ChatGPT.

One link, one Allow, and the AI you already pay for knows your business.

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