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Free Plugin for Claude Cowork

Your AI Marketing Employee

One free plugin that handles your entire marketing operation. It does not just write content -- it opens your browser and actually posts, schedules, and manages your accounts for you.

11 slash commands. 6 background skills. 74 proven strategies from real contractors.

What It Can Do

/onboard

Set up your business profile (one time)

/gbp-post

Write + publish a Google Business Profile post

/review-response

Respond to customer reviews (handles multiple at once)

/social-batch

Create + schedule a full week of social media posts

/weekly-report

SEO + ad performance summary

/ad-creative

Facebook, Instagram, and Google ad creatives

/content-calendar

Plan a full month of content + write 4 blog posts

/competitor-audit

Monthly analysis of your competitors

/proposal

Professional proposal from a quick job description

/job-cost

Job profitability and margin tracking

/email-sequence

Automated email sequences (follow-up, seasonal, win-back)

/lead-followup

Lead follow-up templates with timing

Wait -- it actually posts for me?

Yes. Claude has a feature called computer use. It can control your mouse and keyboard, open Chrome, navigate to websites, fill in forms, and click buttons -- anything you would do sitting at your desk.

When you tell it to post to your Google Business Profile, it literally opens Chrome, goes to business.google.com, clicks "Add update", types the post, and hits Publish. You watch it happen on your screen.

You can also set up scheduled tasks so it does this every Monday morning automatically. You wake up and your marketing is already done.

Setup Guide

Follow these steps exactly. Takes about 15 minutes.

Step 1: Sign up for Claude Pro

The plugin is free, but it runs inside Claude, which costs $20/month (the Pro plan).

  1. Go to claude.ai
  2. Click Sign up in the top right
  3. Create an account with your email
  4. After signing in, click Upgrade to Pro (it will be in the bottom left of the sidebar, or go to claude.ai/upgrade)
  5. Enter your card. $20/month, cancel anytime.

Already have Claude Pro? Skip to Step 2.

Step 2: Download the Claude Desktop App

The plugin only works in the desktop app (not the website).

  1. Go to claude.ai/download
  2. Download the app for your computer (Mac or Windows)
  3. Install it like any other app (drag to Applications on Mac, or run the installer on Windows)
  4. Open the Claude app and sign in with the same account from Step 1

Step 3: Open Cowork

Cowork is the part of Claude that can use your computer and run tasks on a schedule. You need to switch to it.

  1. In the Claude desktop app, look at the left sidebar
  2. You will see tabs like Chat, Code, and Cowork
  3. Click Cowork
  4. If this is your first time, it may say "Setting up Claude's workspace" -- wait a minute for it to finish

If you do not see "Cowork" in the sidebar, make sure you are on a Pro plan and using the latest version of the desktop app.

Step 4: Install the Plugin

Now you are going to add the Contractor Marketing plugin to Cowork.

  1. In Cowork, look at the bottom of the left sidebar
  2. Click the Plugins icon (it looks like a puzzle piece)
  3. Click Add plugin
  4. Choose "Install from GitHub"
  5. Paste this into the field:
blueprintstudioco/contractor-marketing
  1. Click Install
  2. Wait for it to finish (takes about 30 seconds)

You only do this once. The plugin stays installed.

Step 5: Log Into Your Tools in Chrome

When the plugin posts content, it uses your Chrome browser. It needs you to already be logged in to your accounts. Open Chrome and make sure you are signed in to:

Do not have some of these set up yet? That is fine. The onboarding step will walk you through each one. Just log in to whatever you already have.

Step 6: Run Onboarding

Tell the plugin about your business. It asks 35 questions and saves your answers so every future command knows your company, service area, competitors, and tools.

  1. In Cowork, click New task (the "+" button at the top)
  2. In the text box at the bottom of the screen, type a forward slash: /
  3. A menu will pop up showing available commands. Look for contractor-marketing and click onboard
  4. Or just type this in the text box and press Enter:
Set up my business profile for contractor marketing
  1. Claude will ask you questions one at a time -- business name, phone, service area, competitors, etc.
  2. Answer each one. Takes about 5 minutes.
  3. When it is done, it saves your Business Profile. Every command after this uses it automatically.

Step 7: Set Up Scheduled Tasks (Optional)

This is the magic part. You can tell Claude to run marketing tasks on a schedule, automatically. Just type a sentence describing what you want and when.

In the Cowork text box, type any of these and press Enter:

Every Monday at 7am, write and publish a Google Business Profile post for my company
Every Sunday evening, create a week of social media posts and schedule them
Every Monday at 8am, give me a report on my website traffic and ad performance
On the 25th of every month, create next month's content calendar with 4 blog posts
On the 15th of every month, do a competitor analysis

Claude will confirm the schedule and start running it automatically. You can see all your scheduled tasks by clicking Scheduled in the left sidebar.

Your computer needs to be on and the Claude app needs to be open for scheduled tasks to run. If your computer is off at the scheduled time, the task runs when you open the app next.

Step 8: Start Using It

That is it. You are set up. Here are some things you can say to it right now:

I got a new 5-star review, here it is: [paste review]
Write a proposal for Mike, 2 acres in Mason, $4,600
Create social media posts for this week
A new lead came in: John Smith, 513-555-0123
How is my website traffic this week?
Post something to my Google Business Profile about spring clearing
Write a blog post about why land clearing costs what it does
What are my competitors doing right now?

Just type what you need in plain English. Claude knows your business from onboarding and has 74 proven contractor marketing strategies to draw from.

Common Questions

I do not see Cowork in the sidebar

Make sure you are using the desktop app (not the website at claude.ai) and that you have a Pro plan. Update the app to the latest version if needed.

Claude says it cannot access my browser

Cowork needs permission to use your computer. When Claude asks for computer use permission the first time, click Allow. You can also check permissions in the Claude app settings.

My scheduled task did not run

Your computer needs to be turned on and the Claude app needs to be open for scheduled tasks to run. If your computer was off, the task will run when you open the app.

It posted something wrong to my GBP

You can set it to ask for approval before posting. Just tell Claude: "Always show me posts before publishing and wait for my OK."

I hit my usage limit

Claude Pro has a monthly usage cap. Marketing tasks use more tokens than regular chat. If you hit limits often, consider upgrading to Max ($100/mo) for 20x more usage.

Can I use this with ChatGPT instead?

No. This plugin only works with Claude. ChatGPT does not have computer use or the plugin system that makes this work.

This plugin is free and open source. You can read every line of code before installing.

View source code on GitHub →

Built by a contractor who got tired of paying agencies. Not affiliated with Anthropic.