Free Lesson

Build an Agent Harness in 30 Minutes

30 min
Aug 3, 2026 9:00 AM
Virtual (Zoom)

In this video

What you'll learn

Identify the five parts of an agent harness

Map each part to a failure you have already hit, so you know which layer is actually breaking.

Wrap an unreliable model call in real controls

Add retry, validation and state to a bare call and watch the failure rate drop live.

Decide what belongs in the harness, not the prompt

Use a simple rule to stop patching system behaviour with longer and longer instructions

Why this topic matters

Everyone is still tuning prompts. The teams shipping agents that survive real users havemoved on to the system around the model: workflow control, context, permissions,evaluation and persistent state. That system is the harness, and it is now the thing thatseparates a demo from production. If your agent works in testing and falls over on realinputs, the harness is what you are missing.

You'll learn from

Aki Wijesundara

Aki Wijesundara

AI Advisor | Educator | Google AI Accelerator Alum

Google
Meta
OpenAI
Amazon Web Services
NVIDIA
Manu Jayawardana

Manu Jayawardana

AI Founder | CEO at TAI Labs | Co-Founder of Snapdrum

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