"Creating an Automation System Using n8n" matching MCP connectors:

Free Memory-First AI Operator course as an MCP server. Bundled curriculum, no account needed.

Visualize • Animate • Explain Ever been stuck on a math problem you can’t quite picture? Wished you could illustrate an algorithm, but don’t have time to animate everything by hand? VideoZero generates the video you need to learn, visualize, and explain complex concepts.

Create and run live audience polls from your AI assistant, with a scan-to-vote QR and an AI recap.

Etapa is an AI cycling coach for beginners. The MCP exposes two tools: `generate_training_plan` (2-4 week plans powered by the Etapa API) and `cycling_beginner_guide` (advice on bikes, gear, safety). Free, no account.

Search O'Reilly for tech books, courses, events, and more. Requires an O'Reilly subscription.