0n Course Builder MCP server
Generate complete courses from a description. Outline + lesson content + quizzes + sales page, published into the connected courses platform. Radial-burst lesson generation; graceful publish fallback.. Hosted by 0n3: 3 endpoints your AI can call with your own 0n Course Builder account, from Claude, ChatGPT, Cursor, Claude Code, Codex or Gemini CLI. One sign-in, one key per AI, a receipt for every call.
3 endpoints3 categoriesauth: bearer_or_sessionhosted
What your AI can do with 0n Course Builder
Generate course · End-to-end course generation: outline + all lessons + sales page2
POST /api/course-builder/coursesGET /api/course-builder/coursesPublish course · Publish a generated course (graceful fallback if rejected)1
POST /api/course-builder/courses/{id}/publishList courses · List previously-generated courses0
Install in three steps
- Create a free account at 0n3.app and connect 0n Course Builder: paste a key or sign in through a door. It lands in your vault, encrypted.
- Open 0n3.app/install, pick your AI. A key is made for that AI alone; copy the line it gives you.
- Ask your AI: whoami. It answers with your connected services. Then ask it to generate a course in 0n Course Builder.
claude mcp add --transport http --scope user 0n3 https://0n3.app/mcp --header "Authorization: Bearer <your 0n token>"
Connect 0n Course Builder to
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What can an AI do with the 0n Course Builder MCP server?
3 things: generate course, publish course, list courses. Every call runs with your own 0n Course Builder connection and lands on a receipt.
Do I need to run anything on my computer?
No. 0n3 is hosted. Connect 0n Course Builder once, install 0n3 into your AI with one line, done.
Where does my 0n Course Builder key go?
Into your 0n3 vault, encrypted, one record per connection. The AI never sees it.