Claude Code

Claude Code Plugin Usage

Last updated 2026-07-13

What's new

2026-07-13

Claude Code (a tool for building AI-powered automations) lets you work with local files and online services like Gmail, Slack, or a CRM (customer relationship management system), making it more powerful than Claude Chat (a simple AI chatbot).
Claude Code uses the same AI models (like Opus, Sonnet, or Haiku) as Claude Chat, but adds extra features for working with files and online services.
Claude Code is like an AI harness (a tool that helps you use AI models), which sits between the AI model (the engine) and you (the driver), helping you build automations and agents (AI systems that can do tasks for you).
The instructor, Nate, uses Claude Code to build and manage multiple businesses, showing how one person can do the work of a team with AI.

2026-07-10

A new plugin called "Understand Anything" (a tool to help beginners grasp complex code) can turn any code project (a collection of files for an app or software) into a visual map, making it easier to understand.
To use it, you install the plugin in Claude (an AI tool that writes code for you), point it at the code project you're working on, and it creates a dashboard that guides you through the project's files and their purposes.
The plugin also offers a guided tour that explains what each file does, helping non-engineers start to think like coders and understand the inner workings of their projects.
Additionally, you can use "Understand Anything" to explore and understand popular public code projects on GitHub (a website where people share and collaborate on code).

2026-07-04

Claude Fable 5 (a powerful AI model) is back and available on various platforms, with 50% free usage until July 7th, after which you'll pay extra for more.
It's much better at coding tasks than before, so you should review and improve any code you wrote while it was unavailable.
You can use the Claude for Chrome extension (a tool that lets the AI control your browser) to test your apps and improve the user experience.
After the free usage, it's expensive to use more, but the speaker thinks it's worth paying for the advantage it gives in business and coding.

2026-06-28

Claude (an AI chatbot) can be turned into a personalized work tool by creating a "brand context folder" with files detailing your writing style (voice profile), visual design (like fonts and colors), and target audience (positioning).
This folder helps Claude understand and mimic your unique voice, design preferences, and audience focus, making its outputs more tailored and consistent.
To avoid overwhelming Claude, use a "Claude.md" file as an index that points to the relevant context folders, ensuring the AI has the right information for each task.
You can set up these files in about 20-30 minutes, significantly improving the quality of Claude's outputs for your specific needs.

2026-06-16

**Claude Code (AI tool that can do tasks for you)** is like a chatbot (AI that talks to you) but can also take actions, like creating files or connecting to your tools, without you doing it manually.
It uses a terminal (black screen with text), but you mostly interact with it like a chat window, and you can use a user-friendly interface instead.
To use it effectively, be specific with your instructions (called prompts) to get better results, and use a file called `claw.md` to set your preferences once, so you don't have to repeat them.
**Auto mode** lets Claude Code do routine tasks without asking for permission each time, only stopping you for important decisions, making it easier to use.

2026-06-13

The VS Code (a free app for editing text and code) extension "Claude Code" lets you use the AI Claude (a smart assistant) inside VS Code, fixing issues with the slow, error-prone desktop app.
This setup allows real-time collaboration with Claude on files, like working together on a Notion (a note-taking app) document, and supports various file types like PDFs, Word docs, and images.
The "Claude Code" extension offers more features than the desktop app, including long-running tasks, new models like Fable 5 (a new AI model), and the ability to open and edit files directly.
The speaker has created a custom VS Code profile with all necessary extensions and settings, which can be easily imported to replicate their AI-powered workspace for non-coding tasks.

2026-06-10

**Claude Mythos 5 (a new, powerful AI model)** is now available, allowing users to set high-level goals and let the AI autonomously work towards them, rather than giving step-by-step instructions.
**Treat Claude like a thought partner (an equal collaborator)** and ask for its input before starting a project to leverage its advanced capabilities.
**Use loops (repeated tasks or processes)** to let Claude work continuously on complex projects, like building a comprehensive personal productivity app with multiple features.
**Access Claude Mythos 5** by typing `/modclaw-fable-5` in the command line interface (CLI, a text-based way to interact with software), even if it's not yet visible in the model picker or desktop app.

2026-06-07

**Multiple AI sessions**: Boris Sherny (the creator of Claude Code, an AI tool for coding) runs many AI sessions at once, each handling a single task, to boost productivity and avoid mixing contexts.
**Claude.md file**: This file stores rules and context for Claude Code, so you don't have to repeat instructions; it's like a cheat sheet that the AI checks every time it starts a session in that folder.
**Compound engineering loop**: By continuously updating the Claude.md file with new rules based on mistakes or lessons learned, the AI improves over time, making future sessions smarter and more efficient.
**Team collaboration**: Teams can share the same Claude.md file, so everyone benefits from the rules and improvements added by others, creating a shared knowledge base.

2026-06-04

One creator teaches how to use an AI tool called Claude code (a system that helps you write software using AI) to find winning video ideas by analyzing top posts and comments from competitors.
The tool scans high-performing content across YouTube, TikTok, X, and Instagram, then suggests starting points for videos based on what viewers are actually asking about in comments.
It also tracks your own past content so the AI won't suggest ideas you've already made, and it learns your style over time. Setup takes about a minute and works in multiple coding assistants (AI programs that help with programming).

2026-06-03

Skill Creator automatically builds reusable skills (tools Claude learns to use repeatedly) from plain English descriptions, no manual code writing required.
Superpowers makes Claude plan first, write tests (code checks that verify everything works), and self-review twice—catching mistakes before clients see them.
Businesses pay most for simple, boring skills that save time, money, or prevent errors—not flashy ones made just for social media videos.

Key points

What it is

A Claude Code plugin is an add-on that changes how the AI coding assistant (Claude Code) behaves, like custom parts that make a car drive differently.
Plugins let you shape the tool to fit your exact project, not the other way around.
They give you fine-grained control over how each individual project behaves, like changing response style or enforcing design rules.
This is crucial for large codebases where standard methods might not work well.

How to use it

First, download and install the Claude Code extension in Visual Studio Code (VS Code), then sign in with a paid Claude subscription.
Talk to Claude in natural language inside your project, like typing "Create a simple HTML landing page with a blue header."
To use a plugin, install a custom plugin like "Get Done" from a trusted source, then tell Claude to use it for a specific task.
Use plugins that understand your existing project and file structure for better results.

Watch out for

Ignoring auto-detection of plugins, which can lead to duplicating effort.
Letting Claude repeat the same errors without using plugins that can autogenerate rules from corrections.
Treating plugins as a one-time setup; always run updates to grab the latest version.
Over-activating plugins or using unnecessary ones, which can complicate your workflow.

Tools named

Claude Code (AI coding assistant), Visual Studio Code (VS Code) (free code editor), Get Done (custom plugin for Claude Code)

Lesson 1: What is Claude Code Plugin Usage and why it matters

A Claude Code plugin is an add-on that changes how the AI coding assistant behaves under the hood. Think of Claude Code itself as a car: it’s a finished product (ready-to-use AI coding tool) that runs in your terminal, reads your project files, and helps you write code. Plugins are the custom parts you swap in to make that car drive differently—for example, a front-end design plugin that auto-activates when it detects UI work, applying a full design framework without you having to ask. This matters for AI development because plugins let you shape the tool to your exact project, not the other way around.

Claude Code already supports MCP (Model Context Protocol), an open standard for plugging into 1,500+ external services like GitHub or databases. But plugins go further: they give you fine-grained control over how each individual project behaves. For instance, a plugin can change Claude’s response style, add custom commands, or enforce design rules. This extensibility is crucial when working on massive codebases—multi-million line repos where standard retrieval methods break. By using plugins, you avoid forcing your workflow into a one-size-fits-all mold. Instead, you tailor Claude Code so it understands your patterns and executes faster, making it a genuinely hackable tool that adapts to you rather than the reverse.

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Lesson 2: How to use Claude Code Plugin Usage: step-by-step

First, download Visual Studio Code (VS Code) for free from Google. Open VS Code, then click the Extensions button on the left sidebar. Search for "Claude Code" and install the verified extension from Anthropic. After installation, it will prompt you to sign in with a paid Claude subscription (the free plan does not include Claude Code). Once logged in, a small button with the Anthropic logo appears in the top-right corner of VS Code. Click this button to open the Claude Code chat panel.

Now you can talk to Claude in natural language inside your project. For example, type "Create a simple HTML landing page with a blue header" and Claude will generate the code directly into your workspace. If you want to stop Claude mid-task, simply type "stop" in the chat panel and it will halt the current generation. To use a plugin, first install a custom plugin like "Get Done" from a trusted source, then tell Claude "Use the Get Done plugin to build a project from scratch" and it will follow the plugin’s instructions. The plugin extends Claude’s abilities, letting you automate complex workflows, build user interfaces, or even push code to a live website—all by describing what you want in plain English.

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Lesson 3: Best practices and pitfalls

Claude Code plugins extend what the AI can do, but using them wrong wastes time. The most popular plugin (tool that adds features) is a front-end design plugin with 247,000 installs. It auto-activates when it detects front-end work, so you do not need to invoke it manually. A common mistake is ignoring auto-detection—if you manually trigger plugins that activate on their own, you duplicate effort.

Many users fall into the trap of letting Claude repeat the same errors. One plugin detects when you correct Claude repeatedly for the same mistake and autogenerates a rule from those corrections. Your frustrations become permanent guardrails. Every hour without this plugin is an hour where Claude can repeat the exact mistakes you have already corrected. Stop wasting time on repeated fixes.

A key best practice: use plugins that understand your existing project and file structure. Claude Code reads everything and picks up on your patterns, so plugins that leverage this understanding make the AI noticeably better at its job. Do not pile on plugins you do not need. If you are a passive user just tinkering, you do not need complex plugin ecosystems. For serious work, a unified system of plugins (like a workspace file that bundles several tools) can make Claude 50x better at coding.

Finally, avoid the mistake of treating plugins as a one-time setup. Plugins are updated frequently—Claude Code itself had 55 changes in two days. Always run updates to grab the latest version. Plugin misuse boils down to over-activating, ignoring auto-detection, failing to correct repeated mistakes with rules, and skipping updates. Stick to what your project actually needs.

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