Claude Projects: Setup Guide, Instructions, and 5 Templates

Claude Projects gives Claude your instructions and files in every chat, so you never have to repeat yourself again.

Every time you open Claude and start a new chat, you start with a blank slate. Claude's memory feature can carry some details between chats, but Claude still does not know your brand guidelines, your product list, or your best writing samples unless you give them to it. So you explain it again. And again. Every single conversation.

Claude Projects fixes that. It is the feature that makes Claude feel like a real working assistant who already knows your context, not a stranger you have to brief from scratch every time you open the app.

In this guide, I will show you exactly what Claude Projects is, how to set it up in about 10 minutes, what to put inside it, and five ready-to-use Project structures for different business types. I also explain how Projects compare with Claude Skills and Claude Cowork, and what the new Projects in Claude Code are. By the end, you will have a Project running and Claude will already know what it needs to produce great work for you.

If you have not used Claude AI before, start with How to Start Using Claude AI as a Complete Beginner first. It covers account setup and your first prompt in under 30 minutes.

The Problem With Regular Claude Chats

In a regular chat, Claude works from whatever you put into that conversation. If you want it to follow your brand guidelines, know your audience, or match your tone, you have to supply that context yourself.

This creates a frustrating pattern for anyone using Claude for ongoing work. You paste in your brand guidelines. You explain your audience. You describe your tone. You list your constraints. And as soon as you open a new chat, you do it all over again.

For one-off questions, this is fine. But if you use Claude for writing, marketing, client work, or business operations, this constant re-explaining is a real time drain. And it introduces inconsistency, because you are relying on yourself to remember everything to tell Claude every single time.

Claude Projects is the solution to this exact problem.

What Are Claude Projects?

Claude Projects is a feature on claude.ai that lets you create dedicated AI workspaces organized around specific areas of your work. Each Project is a container with two things inside it:

Custom instructions: Rules and context you write once. Claude follows these in every conversation inside that Project automatically.

Project knowledge: Files and documents you upload. Claude can reference these at any time when responding to you.

When you start a chat inside a Project, Claude reads your instructions and your uploaded files before it responds. You do not have to explain anything. Claude already knows your business, your style, and your preferences before you type a single word.

This is a completely different experience from regular Claude chats. Projects give Claude a set of instructions and files that stay attached to every chat you start inside the Project.

What Claude Projects Can Remember for You

Projects give Claude two types of persistent context.

Custom instructions are rules you write directly into the Project. This is where you tell Claude:

• Who you are and what your business does
• Your preferred writing tone and style
• Who your audience is
• What formats or structures you always want
• What Claude should never do when working with you

Project knowledge is the set of files you upload. You can add documents Claude should always have access to:

• Brand guidelines or tone-of-voice documents
• Previous work samples Claude can match
• Your product or service descriptions
• FAQs your business regularly answers
• Client briefs or project overviews

Once you add these, Claude can reference them at any time without you pasting them into every chat. If you upload your brand guide, Claude can follow your brand voice in every response. If you upload a list of your services, Claude can describe them accurately whenever you ask.

How Project Knowledge Works

Each chat inside a Project can use the Project's instructions and knowledge files. One detail matters here: according to Anthropic's help center, chats in the same Project do not share context with each other. If you want Claude to know something in every future chat, add it to the Project knowledge or the instructions instead of only mentioning it in one conversation.

On paid plans, Claude can also switch to a retrieval mode when your knowledge files approach the context limit. Anthropic says this expands the capacity by up to 10 times, so you can keep a much larger library of reference material in one Project. You can read the details in Anthropic's What are projects? article.

Who Can Use Claude Projects?

Projects are available to everyone, including free accounts, which can create up to five Projects. Paid plans (Pro, Max, Team, and Enterprise) add the larger knowledge capacity described above. Sharing a Project with other people is limited to Team and Enterprise plans.

Plans and limits change, so check claude.com/pricing for what your plan includes. If you use Claude more than a few times a week for work, the time you save by not re-explaining yourself adds up quickly.

How to Create Your First Claude Project (Step by Step)

Creating a Project takes about 10 minutes. Here is the exact process.

Step 1: Open Projects

Go to claude.ai/projects, or click "Projects" in the left sidebar when you are logged in to claude.ai. Then click "New Project."

Step 2: Name your Project

Give it a specific, descriptive name. Use something like "Client Email Writing," "Instagram Captions," or "Product Descriptions." The name helps you stay organized when you eventually have multiple Projects running.

You can also add a short description. It is for your own reference, because Claude does not see it. The instructions you write in the next step are what Claude actually follows.

Step 3: Add your custom instructions

Inside the Project, click "Set project instructions" and write your instructions in plain English, then save them. I cover exactly what to write in the next section.

This is where Claude really starts to feel personalized. You are essentially telling Claude who you are, what you do, and how you want it to behave every time you open a chat in this Project.

Step 4: Upload files to Project knowledge

Add any relevant documents. If you have a brand guide, a list of your services, or samples of your best writing, upload those here. Claude will reference them in every conversation.

You can upload multiple files at once. Common files to start with: a brand voice document, a list of your products or services, and a writing sample that represents your style.

Step 5: Start your first Project chat

Click "New Chat" inside the Project. Claude will automatically apply your instructions and have access to your uploaded files. You can start working immediately.

Once your Project is set up, you will see your instructions on the right side panel and all your uploaded files listed below them. This is your permanent workspace. Every chat you start here carries all of this context automatically.

The Anthropic support page for Claude Projects has updated screenshots if you need a visual walkthrough of the interface.

How to Write Custom Instructions That Actually Work

The quality of your custom instructions determines how well your Project performs. Here is a five-part structure that covers everything Claude needs. If you want the thinking behind it, my Claude prompt formula guide explains the role, context, task, format, and constraint structure these instructions are built on.

Part 1: Who you are and what you do

Start with your name, your role, and your business. Example: "I am a freelance copywriter. I write marketing content for B2B SaaS companies. My clients are marketing managers at startups with 10 to 100 employees."

Part 2: Your tone and style

Be specific here. "Write in a conversational tone" is too vague. "Write in a direct, friendly tone. Use short sentences. Avoid corporate buzzwords. Explain things the way you would to a smart friend who is not an expert" is much more useful.

Part 3: Your defaults

Tell Claude what format, length, and structure you prefer. Example: "Always end emails with a clear call to action. Keep email bodies under 150 words. Use bullet points for lists of three or more items."

Part 4: Your constraints

Tell Claude what to avoid. Example: "Do not use jargon. Do not use em dashes. Do not use passive voice. Do not start responses with phrases like 'Certainly' or 'Of course.'"

Part 5: What this Project is for

If the Project is for a specific purpose, say so clearly at the end. "This Project is for writing Instagram captions for my personal brand account. Posts should feel personal and educational, not promotional."

When I wrote my first set of instructions using this structure, Claude's outputs changed immediately. The responses stopped feeling generic and started matching my actual voice and needs.

5 Claude Project Setups for Different Business Types

Here are five ready-to-use Project structures. Adapt them to your situation by filling in the details in brackets.

1. Content Creator or Social Media Manager

Project name: Social Media Content

Custom instructions to write: "I am [Your Name], a [content creator, educator, influencer] focused on [your niche]. My audience is [describe your followers]. Write in my personal voice: direct, friendly, and educational. Avoid jargon. Short paragraphs only. Every post should include one clear, actionable takeaway. For captions: keep the body under 150 words. Hashtags go on the last line only, maximum 4, all lowercase. Never use em dashes."

Files to upload: A sample of your 10 best posts, your bio, a description of your content topics.

2. Real Estate Agent

Project name: Real Estate Writing

Custom instructions to write: "I am [Your Name], a real estate agent in [your location]. Write property listings that highlight lifestyle and emotional benefits, not just features and square footage. Emails to clients should be warm, professional, and easy to understand. Avoid real estate jargon that buyers would not recognize. Keep listing descriptions between 150 and 200 words. Always end buyer emails with a clear next step."

Files to upload: Sample listings you are proud of, your agent bio, a list of neighborhoods you work in.

3. Freelancer or Consultant

Project name: Client Proposals and Emails

Custom instructions to write: "I am [Your Name], a freelance [your specialty]. My clients are [describe them]. When writing proposals, lead with the client's problem, then describe my approach, then list the deliverables. Keep proposals under 500 words unless I specify otherwise. Emails should be direct, professional, and short. No filler. My tone is confident but not aggressive. I want clients to trust me, not feel sold to."

Files to upload: A past proposal you are happy with, three to five client emails that worked well, your service descriptions.

4. Small Business Owner

Project name: Business Operations

Custom instructions to write: "I run [Business Name], a [describe your business]. My customers are [describe them]. Write customer-facing content in a friendly, helpful tone. Product descriptions should be specific and benefit-focused, not full of generic marketing language. Keep internal documents clear and concise. Do not include pricing in templates unless I provide the exact figure."

Files to upload: Your product or service list, your customer FAQ, example emails or messages you have sent before.

For a deeper guide on setting up Claude across your entire business workflow, read How to Set Up Claude for Small Business in Under 30 Minutes.

5. Coach or Course Creator

Project name: Course and Program Content

Custom instructions to write: "I am [Your Name], a [your niche] coach. I help [your clients] to [describe the result you create]. Write in first person. Use real examples and stories where possible. Content should inspire readers to take one specific action, not just give them more information. Keep lessons focused on one idea at a time. Avoid coaching jargon. Write the way a trusted, experienced friend would explain something."

Files to upload: Your coaching framework, program outline, examples of your best lessons or emails.

Tips to Get More From Your Claude Projects

Create separate Projects for separate purposes. Do not try to squeeze everything into one Project. A Project for marketing content and a separate Project for client delivery will each perform better than one bloated Project trying to handle everything at once.

Treat your instructions as a living document. The first version you write is rarely the final version. Edit your instructions as you notice gaps or inconsistencies in Claude's responses. Projects improve over time as you refine them.

Upload files whenever new reference material is ready. If you publish a new style guide, finish a strong piece of writing, or create a detailed service description, add it to your Project knowledge.

Default to Project chats for all ongoing work. Once you have a Project set up for a topic, start every related chat inside that Project rather than in the regular chat window. This keeps all related conversations together and ensures Claude always has your context.

Use Claude Artifacts alongside Projects. When you work inside a Project, Claude can output polished documents, tables, code, and structured layouts in the Artifacts panel. These are separate from the chat and can be downloaded or edited. Learn more in How to Use Claude Artifacts to Build Documents, Code, and Charts.

Claude Projects vs Skills vs Cowork: Which One Do You Need?

Projects are one of three tools people mix up. They solve different problems, and you can use them together.

A simple way to choose:

• Use a Project when you want Claude to always know who you are and what you are working on.
• Use a Skill when you have a specific process, such as "turn meeting notes into a client update in my format", and you want it followed the same way every time. Anthropic explains how in Use skills in Claude.
• Use Cowork when the job is bigger than one chat reply, like sorting a folder of files or producing a finished spreadsheet. Start with Get started with Claude Cowork, which also covers the permission settings, and be careful with sensitive files.

They work well together. For example, a Project can hold your brand voice and past work, a Skill can define your weekly report format, and Cowork can carry out the multi-step job of building the report from your files. Cowork has its own projects too, which hold instructions, files, scheduled tasks, and memory. Anthropic describes them in Organize your tasks with projects in Claude Cowork.

Product names, plans, and features change often, so check Anthropic's help pages for the current details before you rely on them.

Claude Code Projects: A Newer Kind of Project

If you searched for "Claude Code projects", you may have found something different from the Projects in this guide. Claude Code has its own newer version of Projects. It is one ongoing conversation where Claude coordinates a stream of related work for you and starts a separate thread for each task. Most threads run as cloud sessions, so they keep going after you close your laptop.

Anthropic describes it as a public beta on Pro and Max plans that is rolling out gradually. It is not available on Team or Enterprise plans yet. If you do not see Projects in the sidebar at claude.ai/code or in the Code tab of the desktop app, the rollout has not reached your account. You can read the details in the Claude Code Projects documentation.

For everyday writing, marketing, and business work, the Projects described in the rest of this guide are the right place to start.

Claude Projects FAQ

Are Claude Projects free? Yes. Free accounts can create up to five Projects. Paid plans add larger knowledge capacity, and Team and Enterprise plans can share Projects with other people.

Does Claude remember things between chats in a Project? Each chat in a Project uses the Project's instructions and knowledge files. Chats in the same Project do not share context with each other, so put anything Claude should always know into the instructions or knowledge.

How many files can I add to a Project? Anthropic does not publish a fixed number in its help article. Knowledge is limited by Claude's context size, and paid plans can use a retrieval mode that expands the capacity. Start with a few focused files rather than uploading everything.

Should I use a Project or a regular chat? Use a regular chat for one-off questions. Use a Project for any work you will come back to, because your instructions and files are already in place.

Your Next Step

Claude Projects turns Claude from a tool you use occasionally into a proper working assistant who already knows your business, your preferences, and your standards before you type a single word.

Set up one Project today. Pick the template from the five setups above that is closest to your situation. Adapt the custom instructions to your specific details. Upload one or two reference files if you have them. Then start a chat inside the Project and see the difference.

If you want a ready-to-use checklist and five fill-in-the-blank custom instruction templates you can copy directly, download the free Claude Projects Setup Guide using the link below. It includes every template from this article formatted for easy use.

Free resource

Step-by-step setup checklist and custom instruction templates for 5 business types

Download the free Claude Projects Setup Guide

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