The Big Picture: Gateway, Channels, Skills, Memory
See how the four pillars fit together so one assistant can route through a Gateway, talk over chat channels, run skills, and remember context.
The Big Picture: Gateway, Channels, Skills, Memory is a free OpenClaw Academy lesson on CoddyKit — lesson 3 of 4. You can read the complete lesson below for free — then practise it hands-on in the browser with a built-in code editor and a 24/7 AI tutor. It is part of the OpenClaw Academy learning path, one of 4 lessons in the course, and your progress syncs across the web and the CoddyKit app.
Four Pillars
OpenClaw rests on four pillars: Gateway, channels, skills, and memory. Together they let one assistant do a lot. 🏛️
Meet the Gateway
The Gateway is the heart of the system. It is the single source of truth for sessions, routing, and channel connections.
Gateway Runs as a Daemon
The Gateway runs as a persistent local daemon, a background process that stays alive so the assistant is always reachable.
What Channels Are
Channels are the chat apps you connect, like WhatsApp or Telegram, so you can talk to OpenClaw from where you already message.
Channels Flow Through the Gateway
Every channel connects through the Gateway, which manages all the chat bridges so one hub coordinates them all.
What Skills Are
Skills are extensible capabilities and workflows. They give the assistant new abilities beyond plain conversation.
Skills Come From ClawHub
You can grab ready-made skills from ClawHub, the community skill repository, or build your own when you need something new.
Persistent Memory
Memory keeps context around the clock. OpenClaw retains what matters 24/7 so threads continue naturally.
Sessions Stay Isolated
Memory is organized into isolated sessions per sender, agent, and workspace, so different contexts never bleed together.
Many Agents, One Gateway
You can run several agents, and the Gateway handles multi-agent routing, sending each message to the right one.
How They Fit Together
A channel message hits the Gateway, which routes it to an agent that uses skills and memory, then replies back to you.
Quick Check
Let us pin down the role of the Gateway.
Recap
Four pillars work as one: the Gateway routes channels, runs skills, and keeps isolated memory so a single assistant stays organized. 🎉
Frequently asked questions
Is the “The Big Picture: Gateway, Channels, Skills, Memory” lesson free?
Yes — the full text of “The Big Picture: Gateway, Channels, Skills, Memory” is free to read here on the web, and the OpenClaw Academy course includes 4 lessons in total. To practise it interactively (a built-in code editor and a 24/7 AI tutor) and unlock the rest of the OpenClaw Academy course, upgrade to CoddyKit PRO.
What will I learn in “The Big Picture: Gateway, Channels, Skills, Memory”?
See how the four pillars fit together so one assistant can route through a Gateway, talk over chat channels, run skills, and remember context. You practise OpenClaw Academy with hands-on code you run directly in the browser, and a 24/7 AI tutor answers your questions as you work through the lesson.
Do I need any experience to start OpenClaw Academy?
No prior experience is required. OpenClaw Academy on CoddyKit is structured for beginners through advanced learners; this is — lesson 3 of 4, so you can start here or from the beginning and move at your own pace.
How long does the “The Big Picture: Gateway, Channels, Skills, Memory” lesson take?
Most CoddyKit lessons take about 5–10 minutes. Each one is bite-sized and interactive, so you make steady progress and pick up exactly where you left off across the web and the app.
Can I write and run code in this OpenClaw Academy lesson?
Yes. Every OpenClaw Academy lesson includes a built-in code editor, so you write and run real code right in your browser and get instant AI feedback — no local setup required.
All lessons in this course
- What OpenClaw Is and What It Can Do
- Why Local-First and MIT Matter
- The Big Picture: Gateway, Channels, Skills, Memory
- How You Talk to OpenClaw