Founding cohort open19 of 20 spots left

Learn to build AI agents from scratch.

Hands-on lessons where you build real, working agents — prompting, tools, RAG, and shipping. Not theory. You'll have a working agent before lunch.

Build real, working agentsAuto-graded sandboxAnimated explanationsNew lessons weekly

A real lesson animation — the tool-use loop

User
Think
Tool call
Tool result
Answer
> what's the weather in Kuala Lumpur right now?
reason: I don't have live data — I should call a tool
get_weather({ city: "Kuala Lumpur" })
← { tempC: 31, condition: "thunderstorms" }
It's 31°C in KL with thunderstorms — bring an umbrella.

See it move

See how an agent actually thinks.

Every concept is animated, not bullet-pointed. Watch the real mechanics play out beat by beat — here, a RAG query embedding your question, retrieving the closest chunk, and grounding the answer. You build the intuition before you build the code.

  • Vendor-neutral mechanics — real models, real vector DBs
  • Animated pipelines for tool use, RAG, and the agent loop
  • Then you do it yourself in the sandbox
Question
Embed
Retrieve
Augment
Answer
> what's our refund window?
embed query → [0.019, -0.121, 0.340, ...]
cosine top-k → #1 (0.91): 'Damaged items... 45 days'
inject retrieved chunk into the prompt
grounded: 'You're covered for 45 days from delivery.'

Hands-on

Build it. Get graded instantly.

Each lesson forks a real, working agent for you to configure and chat with. Hit Check my work and we grade it automatically — no waiting on a human, no guessing if you got it right.

Sidegent Lab · Turn on web search
Your Lab agent

Find me 3 recent papers on retrieval-augmented generation.

web_search("retrieval augmented generation 2025 survey")

On it — searching the web for recent RAG research…

Here are 3 recent papers with one-line summaries and links. Want me to save these to your workspace?

Message your agent…

Check my work

  • System prompt gives the agent a clear role
  • Web search tool is enabled
  • You tested it in chat (1+ message, real reply)

Hint: start your prompt with You are a…

Curriculum

Start free. Go deep when you're ready.

Quick-start courses get you a real result fast. The masterclass takes you from a toy demo to a production-grade agent. New lessons added weekly — because the agent space changes weekly.

Free preview 2 lessons

Preview the masterclass

See what "production-grade" really means and watch an agent go live — the first two lessons of the masterclass, free. No card, no fluff.

What makes an agent production-grade?

Watch an agent go live (guided)

Start free
Masterclass · ProMulti-week

Production-Grade Agents

The deep-dive track. Each module takes a real skill from demo to deployable — with the actual engineering, not a button tour.

Prompt Engineering

Give It Tools

Connect It to the World (MCP)

Give It Expertise: Skills

Give It Memory

Self-Correction & Retry Loops

Knowledge & RAG

Eval & Tracing

Delegate to Subagents

Unlock with membership

How it works

Learn by building, not by watching

Three steps from zero to a real, working agent.

01

Pick a track

Start with the free masterclass preview or unlock the full track. Animated lessons teach the real mechanics first.

02

Build it hands-on

Every lesson forks a real, working agent. Configure it, chat with it, and hit Check my work for instant automated grading.

03

Build something real

Walk away with a real, working agent you built and tested yourself — proof you can build, not just a certificate.

Why a membership

A course goes out of date. A membership doesn't.

The field moves weekly

New models, MCP, new patterns. A static course is stale before you finish it. Your membership is a curriculum that's continuously rebuilt around what actually works right now.

Every new course & lesson included

One membership unlocks the whole catalog — current modules and everything we ship next. No per-course upsells.

Always against a real platform

Lessons run on a live agent runtime with real tools, RAG, and deployment — so you're learning the thing, not a slideshow about it.

Recently added

live
  • 04Give It Tools — the tool-use loop
  • 03Context & RAG — build the pipeline
  • 02Watch a tool kick in (guided)
  • 01Ship a research agent (project)

+ new lessons shipping every week

Pricing

One membership. The whole craft.

Founding price locked for the first 20 members — for as long as you stay subscribed.

Free

Start building today, no card.

RM0

forever

Production-Grade Agents — preview module (free)

A live, guided agent demo

No credit card, ever

Start free
19 of 20 founding spots left

Founding member

Everything in the Lab — and everything we ship next.

RM39/month

RM49/mo after the founding cohort · or RM390/year

Full Production-Grade masterclass

Every hands-on sandbox & project

All new courses & lessons, included

Animated lessons + auto-grading

Build & ship real, working agents

Claim founding spot · RM39/mo

Cancel anytime. Founding price never goes up while you stay.

19 of 20 founding spots left

Stop watching AI tutorials. Start building agents.

Join the founding cohort and learn to build AI agents from scratch — hands-on, against a real platform, with new lessons shipping every week.

Founding price (RM39/mo) locked for as long as you stay.

Full masterclass + every new course and lesson included.

Build real, working agents — not just watch tutorials.

Founding cohort

RM39/month

Claim your spot now — or start free first and upgrade when you're hooked.