Kimi K3 Full Course: Build and Automate Anything

01What Kimi K3 Is and How It Works

Kimi K3 is an open-source AI model that can build websites, apps, tools, games, slides, images, videos, and audio from simple text instructions. It runs autonomously in the cloud or on your computer, handling all the technical work so you don't need coding skills.

Kimi K3 uses a virtual computer in the cloud to preview what it builds. You can give it a task, like "build me a beautiful website for an SEO agency," and it will plan, code, and present the result. It also supports Swarm mode, where a team of agents work together on big projects.

02Main Features of Kimi K3

• K3 Max – the most powerful model for deep reasoning and autonomous tasks. Slower but thorough.
• K3 Swarm – a team of agents that can be assigned different roles (e.g., writer, designer, researcher) to work on one large project.
• Goal Mode – gives Kimi a goal, and it keeps working until a judge confirms the goal is met, looping as needed.
• Kimi Desktop – a desktop app that codes locally on your machine, accesses local files, and can run 24/7.
• Kimi Web Bridge – a browser extension that lets Kimi control your browser to automate actions like posting on social media.
• Scheduled Tasks – you can schedule recurring tasks (daily, weekly, monthly) that run autonomously in the cloud.
• Plugins & Skills – plugins for image gen, audio, video, database (Supabase), GitHub, Cloudflare. Skills are pre-made workflows you can import or create.
• Multi-format output – generates slides (with export to Google Slides), websites (published on a subdomain), images, videos, and audio.

03How to Get Started with Kimi K3

1. Go to Kimi.com and sign up. There is a free tier and paid plans like Allegretto.
2. Choose a preset from the top: Chat, Swarm, Slides, Deep Research, Websites, Documents, or Sheets.
3. Select the model in the chat settings: K3 Max for best results, or K2.6 Fast for quicker responses.
4. Set the context window: Standard for most tasks, Extra Long for very long conversations or large data.
5. Type your task in plain English. For example: "Build me a beautiful website for an SEO agency."
6. Optionally, upload files or give the agent more context about your business.
7. Click send. Kimi will start building and show a preview on the right side.

04How to Use Kimi K3 for Different Tasks

Building a website with chat: Just describe what you want. Kimi will code it and show a live preview. You can publish the site on a .kimmy.page subdomain with one click.

Using Swarms for big projects: Select Swarm mode and type a complex request like "Build a blog about Hermes Agent with five posts and keyword research." Kimi creates sub-agents (e.g., Bartez for writing, Feynman for design) and they work simultaneously. You can see each agent's progress and stop or hide them.

Goal Mode: Switch to Goal Mode and give a clear goal, like "Create an SEO keyword research tool that returns real keywords." Kimi keeps looping until the judge confirms the goal is met.

Generating slides: Click Slides, choose a template or freestyle, and type a topic. Kimi researches the web, designs the deck, and lets you export to Google Slides or download as images.

Generating images and videos: In chat, type "Create an image of a dragon in the sky" or "Create a video of a dragon flying." Kimi generates media using built-in plugins.

05Results, Tests and Comparisons Shown

Julian tested Kimi K3 on 50 different builds and found it to be the best open-source model, outperforming GLM Vibrant 2, Tensor, and HY3. It ranks number one on the front-end code leaderboard and is compared to frontier models like GPT 5.6 and Fable 5.

The episode demonstrates a live build of a full SEO agency website published to a subdomain. It also shows a Swarm creating a blog with five posts and custom graphics. A keyword research tool was built automatically, though it needed a follow-up prompt to turn it into a web app.

A presentation about Kimi K3 was generated with deep research on benchmarks like Kimi Delta retention. The snake game created in one prompt worked after a minor bug fix. A scheduled task for daily Facebook ad creation was set up and ran successfully.

06Tips, Limits and Mistakes to Avoid

• Bugs can happen. If a build doesn't work, don't get frustrated. Just ask Kimi to fix it, like "Make sure the snake game opens in Chrome."
• Swarm tasks take time. They can run for hours. Close the tab and come back later. The progress is saved.
• Cancel or interrupt. Use the stop button if the agent goes off track. You can also give a correction in the chat.
• Quality control. Always review the output. The first version may need tweaks for branding or accuracy.
• Context window matters. Use Extra Long only for very long conversations to save tokens.
• Server load. After a new model launch, servers may be slow or buggy. That's normal in the early days.
• Don't over-prompt. In Goal Mode, just set the goal and let the loop run. You don't need to babysit.

07Who Kimi K3 Is For and Why It Matters

Kimi K3 is for anyone who wants to build digital products without coding. Beginners can use chat to make websites or slides. Advanced users can use Swarms, Desktop, or CLI for complex automation.

It matters because it is open source, cheap, and powerful. You get a Coding Plan that includes API access – no extra bill when plugging into tools like OpenCLAW or Hermes Agent. It can run 24/7, build entire apps, and even publish them directly to the web.

For businesses, it can automate lead generation, content creation, and social media scheduling. For developers, it offers a free brain for agent systems. In the episode, an article created with Kimi K3 was indexed on Google within seven hours and ranked on the first page.

08Advanced Uses: Agent OS and Memory System

Beyond Kimi.com, you can plug Kimi K3 into an Agent Operating System. This is a single dashboard where you run multiple agents: Hermes Agent (open source), voice-activated agents (Apollo), news aggregation (Oracle), lead gen (Hunter), and 3D modeling (Blender MCP). Kimi K3 powers all of them.

You can give Kimi K3 memory using a tool like Obsidian. Store everything about your business in markdown files. Your agents read this to give personalized outputs.

Create a "memory galaxy" with nodes for projects, tools, and goals. Ask Kimi: "Based on my Obsidian memory, give me personalized recommendations."

You can also build a full AI agent company with tools like Paperclip, where a CEO agent manages CTO agents, all powered by Kimi K3. These advanced setups are available in the AI Profitable Boardroom community.

09Recap: What You Can Build with Kimi K3

With Kimi K3, you can build websites (published to .kimmy.page), apps (like a keyword research tool), games (e.g., a neon snake game), slide presentations (export to Google Slides), images, videos, and audio. You can create fully autonomous workflows using scheduled tasks, Swarms, and Goal Mode.

The episode shows a full workflow: a Swarm building a blog with five posts and keyword research, a keyword tool built with Goal Mode, a presentation created from web research, and a video generated from a simple prompt. All tasks ran in the background while the user did other work.

Finally, you can save any workflow as a skill to reuse later. This makes Kimi K3 a powerful tool for automating repetitive tasks without needing to re-prompt.