The Curriculum
Harness
Engineering
Five courses on building, securing, customizing, and operating production AI agent systems. The model is 1.6% of an agent. The harness is the other 98.4%. From the execution loop to the company brain — the complete engineering path.
5
courses
113
modules
~135
hours
HE
Course 1 — Master Course
Harness Engineering
Twelve modules on building production AI agent harnesses. The execution loop, tool design, context management, memory, sandboxing, permissions, error handling, verification, observability, and securit...
19 modules ~26.5 hours12 modules21 deep-dives complete
SEC
Course 2A — Security Harnesses
Security Harnesses
Building AI harnesses for cybersecurity: bug bounty, pentest, CTF, code review, threat modeling, cloud security, and smart contract auditing. Thirteen modules, thirteen deep-dives, two capstones. The ...
28 modules ~29 hours13 modules13 deep-dives2 capstones complete
AIS
Course 2B — AI Security
AI Security
Securing and attacking the harness and the LLM underneath it. Prompt injection, data poisoning, tool/MCP security, agent trust, identity, sandboxes, observability, the OWASP Agentic Top 10, the Micros...
30 modules ~25 hours13 modules11 deep-dives2 capstones complete
FT
Course 3 — LLM Fine-Tuning
Fine-Tuning Masterclass
Course 1 said the model is 1.6% of an agent. This course zooms into that 1.6%. How do you steer, align, unalign, quantize, and deploy an LLM for local, sensitive-data, and calibrated-compliance use? T...
36 modules ~30 hours24 modules2 capstones10 deep-dives complete
E
Course 4 — Enterprise Platforms
Enterprise Agent Platforms
Courses 1–3 taught you to build one harness, secure it, and customize the model. Course 4 teaches you to operate hundreds of agents as managed infrastructure — with cost controls, provider routing, go...
0 modules ~24 hours14 modules2 capstones12 deep-dives in production
The thesis
The model is 1.6% of an agent. The harness is the other 98.4%. Every course builds on this: build the harness (C1), secure it (C2A/2B), customize the model inside it (C3), operate it at scale (C4).