13 minutesAttacking LLM - Prompt Injection
Model prompt injection as untrusted-data mixing and design boundaries around tool use.
Fireship. The clearest short explanation on YouTube of the screenshot–action–screenshot loop, including the honest failure modes (Claude wandering off to look at Yellowstone, token burn, latency per step). Fireship is light on production detail by design — read the article for that — but it leaves you with the right intuition for why these systems are expensive and brittle before you commit one to your stack.
Keep this as intuition-building, not production guidance. The video intentionally compresses the topic; production systems need sandboxing, secrets isolation, audit logs, rate limits and rollback paths.
Understand why screenshot-based computer use is powerful, slow, expensive and brittle compared with API-native automation.
Know the difference between an LLM calling an API tool and an LLM controlling a browser or desktop.
Last reviewed: May 18, 2026
Continue through the same learning path with the next curated companion videos.
13 minutesModel prompt injection as untrusted-data mixing and design boundaries around tool use.
19 minutesYou can estimate when prompt caching pays off by weighing cache-write surcharges against read savings for your real workloads.
32 minutesUnderstand why serving engines, batching and KV-cache memory dominate self-hosted inference economics.
Hand-picked external courses that go deeper on this topic.
Microsoft Copilot Studio team
The deeper, production-minded counterpart to our beginner no-code pick: a free, open-source, rank-based curriculum that takes you from zero Copilot Studio experience through MCP integrations and multi-agent orchestration, all without writing traditional code. It's the no-code answer to 'now I want to go further than a quick-start,' which our catalog didn't have.
Anthropic Academy
MCP is the protocol that's quietly replacing one-off tool integrations across the AI tooling ecosystem. Learn it from the source. By the end you'll have built and deployed your own MCP server, connected an LLM client to it, and understood why this standard is the closest thing the field has to USB-C.
João Moura (Founder, CrewAI)
Doubles as our sales and customer-support vertical pick and a genuinely practical agent-building course: you build an agentic sales pipeline (lead scoring, personalized outreach) and a customer-support data-insights pipeline as two of the five hands-on projects, taught by CrewAI's own founder. Requires basic Python, so it sits with our other builder-track courses rather than the no-code picks.