Claude Code is not a chatbot. It is an AI system that can read files on your computer, run commands, browse the web, write and edit code, and automate multi-step workflows, all in a conversational interface you control from a terminal. That description probably sounds technical. The reality of using it for marketing work is much more practical.
This guide is written for marketers with no coding background. By the end, you will understand what Claude Code is, what it can do for your specific work, how to get it installed, and how to start using the free marketing skills available on this site.
What Claude Code Is (and What It Is Not)
Claude Code is built by Anthropic, the same company behind the Claude AI assistant you may already use in a browser. The difference is that Claude Code runs as a command-line tool on your Mac or Windows computer, which means it can access and interact with files, folders, and systems on your machine, not just text you paste into a chat window.
Think of the difference this way: the browser version of Claude can answer questions and draft content. Claude Code can draft that content and then save it to the right folder, update your content calendar, pull in competitor data from the web, and log everything to a summary document, in one command.
What Claude Code is not: a magic button that replaces marketing judgment. The better your briefs, prompts, and context, the better the output. Garbage in, garbage out still applies. Claude Code amplifies your skill; it does not replace the need for it.
Setting Up Claude Code (Step by Step)
You do not need to be technical to install Claude Code. The process takes about 10 minutes if you follow each step.
Step 1: Install Node.js
Claude Code requires Node.js to run. Go to nodejs.org, download the LTS (long-term support) version, and install it. This is a standard software installation, next, next, finish.
Step 2: Open your terminal
On Mac: press Command + Space, type “Terminal”, and press Enter. On Windows: press Windows key, search for “Command Prompt” or “PowerShell”, and open it.
Step 3: Install Claude Code
In the terminal, type the following and press Enter:
npm install -g @anthropic-ai/claude-codeStep 4: Log in
Type claude and press Enter. You will be prompted to log in with your Anthropic account. If you do not have one, you will be directed to create one. A subscription to Claude Pro ($20/month) is recommended for regular use, the free tier has rate limits that become frustrating quickly.
Step 5: Navigate to a working folder
Use the cd command to navigate to the folder where you want Claude Code to work. For example: cd Documents/marketing-projects. Everything Claude Code creates or edits will live in this folder unless you specify otherwise.
That is the full installation. You can now type instructions in plain English and Claude Code will execute them.
The 5 Most Valuable Use Cases for Marketers
1. Content Research and Briefing
Tell Claude Code: “Research the top 10 articles ranking for [keyword], identify the common themes, gaps, and the angle none of them have taken, and write a 500-word brief for a blog post that would outrank them.” It will fetch the pages, analyse them, and produce a usable brief in under two minutes. A task that previously took a skilled marketer 45 minutes.
2. Competitive Analysis
Claude Code can visit competitor websites, read their pricing pages, analyse their content, and summarise what has changed since your last check. Build a morning briefing workflow that pulls competitor updates automatically and saves them to a document you review weekly.
3. Email and Copy Variations
Rather than briefing an AI on your brand voice each session, store your brand guidelines in a file and tell Claude Code to reference them every time. This means every email draft, subject line variation, or ad copy test starts from an accurate representation of your voice without repeating yourself.
4. Analytics Reporting
Export your campaign data as a CSV, drop it in your working folder, and ask Claude Code to analyse it: “Find the top three insights from this campaign data, identify the best and worst performing ad sets, and write a one-page summary for my CMO.” The report is formatted and saved before you have poured your second coffee.
5. Content Repurposing
Upload a blog post or transcript and ask Claude Code to turn it into: five LinkedIn posts, three email newsletter sections, a Twitter thread, and a short-form video script. With a well-written prompt, all five outputs maintain your voice and are usable with minor edits.
Slash Commands: The Real Power of Claude Code
The real power of Claude Code comes from slash commands, custom workflows you can trigger with a single phrase. Instead of writing out a long instruction every time, you define the workflow once and call it with a short command like /market-audit or /blog-brief.
Building these from scratch takes time. The free Claude Code skills available at matheusvizotto.com/skills give you pre-built slash commands for the most common marketing tasks. The AI Marketing Suite includes 13 commands covering:
- Market and competitive audits
- Blog and content briefs
- Email sequence drafting
- Social media content batching
- Ad copy variation sets
- Funnel analysis and CRO recommendations
- Persona development
- Landing page copy
The Blog Content Engine adds 12 commands specifically for blog management: researching, drafting, editing, SEO scoring, updating, and publishing workflows.
Free Claude Code Skills for Marketers
Both skill packs are free to download and install. No credit card, no sign-up form. Download them from the skills page and follow the installation instructions included in the readme file.
Installation takes about 5 minutes: unzip the file, place the folder in the correct directory, and the slash commands are available the next time you start a Claude Code session. The readme walks through each step.
Prompt Engineering Basics for Marketers
You do not need to become a prompt engineering expert. Three habits will get you 80% of the way there:
Give context, not just instructions. “Write an email” gets a generic output. “Write a re-engagement email for B2B SaaS users who signed up 14 days ago but have not connected their first integration. Our product is [X], our voice is direct and practical, and the goal is to get them to complete one specific action.” That gets something usable.
Specify the output format. If you want a table, say so. If you want five bullet points, say so. If you want it formatted as a Google Docs draft, say that. Claude Code will match the format if you specify it.
Iterate, do not restart. If the first output is close but not right, say what needs changing: “The tone is too formal, make it more conversational” or “The CTA is too aggressive, soften it.” This is faster than writing a new brief from scratch.
Frequently Asked Questions
Do I need to know how to code to use Claude Code?
No. Claude Code works in plain English. You type instructions the same way you would type a message. The terminal can look intimidating but you do not need to know any programming languages to get real value from it as a marketer.
How is Claude Code different from using Claude in a browser?
The browser version of Claude is a chat interface for one-off questions and tasks. Claude Code can access your local files, run multiple steps automatically, browse the web, and save outputs directly to your folders. It is the difference between asking someone a question and hiring them to complete a project.
Is Claude Code safe to use with confidential work?
By default, Claude Code runs locally on your machine. Content you process does not leave your computer unless you specifically ask Claude Code to send it somewhere. Treat it like any other AI tool: do not input data that your company’s security policy prohibits sharing with third-party AI services. Anthropic’s usage policies apply.
How much does Claude Code cost?
Claude Code requires a Claude Pro subscription ($20/month) or an Anthropic API account with usage-based billing. For regular marketing use, Claude Pro is the better value. API billing can be more cost-effective if you use Claude Code heavily or run it in automated workflows.
What free resources are available to get started?
The skills page has two free skill packs: the AI Marketing Suite (13 commands) and the Blog Content Engine (12 commands). Both include installation instructions. The complete guide to Claude Code for marketers on this blog is the most detailed starting point available.