Setting up Claude Projects: never start from scratch again

One of the biggest frustrations when working with AI is the impermanence of every conversation. You explain the context, Claude understands your approach, you build something good together — and the next day you start from zero. That's no longer necessary. With Claude Projects, Anthropic has built a solution that fundamentally changes how you work.

What are Claude Projects?

Claude Projects is a workspace inside Claude.ai where you store context, instructions, and files that are automatically available in every new session within that project. Claude remembers what happened in earlier tasks, applies the instructions you defined, and builds on the knowledge you uploaded.

The difference from a regular chat is significant. In a standalone conversation, Claude starts fresh every time. In a Project, Claude has memory of what was done before, your working method is documented, and your reference documents are ready to go. A viral LinkedIn post from GenAI Works summed it up well: "Chat project = thinking. Cowork project = doing."

Why use Projects?

Memory across sessions. Claude remembers what happened in previous tasks. You no longer need to re-explain who you are, who your audience is, or what writing style you use. That context loads automatically.

Everything in one place. Your instructions, reference documents, uploaded files, and earlier output all live together in the project. No more scattered chats you can't find again.

Execution on local files. Claude Cowork projects can work with files on your computer and support scheduled tasks. You can have Claude execute tasks without needing to be actively present.

Separate contexts. The memory of one project doesn't bleed into another. Your marketing project and your HR project stay neatly separated.

Projects vs. Skills: the distinction that matters

Many Claude.ai users also work with Skills — reusable instruction sets for recurring tasks. Projects and Skills complement each other, but they serve different purposes.

A Skill is a recipe for a repeatable task. Think: "write a LinkedIn post in my style" or "summarize this document in five bullets." A Project is a workspace for ongoing work. Think: everything around one client, one campaign, one research topic, or one department.

Use a Project when the work needs memory of what was done before. Use a Skill when it's a task you want to repeat on demand, regardless of context.

Setting up a Project in five steps

Step 1 — Create a project

Go to Claude.ai and open the Projects section. You can choose from three starting points: start completely fresh, convert an existing chat into a project, or use an existing folder as a base. Pick a clear name that immediately communicates what the project is about. If you work across multiple clients or topics, create a separate project for each.

Step 2 — Write your project instructions

This is the core of every good project. Project instructions are a fixed briefing that Claude reads automatically at the start of each session. Include: the goal of the project, your role and Claude's role, tone and style, fixed terminology, and rules and boundaries for the project. Good project instructions take half an hour to write, but save you hours of repeated explanation.

Step 3 — Add context

Upload the documents, files, and information Claude needs to work well in this project. Think: reference documents, previous reports, interview or meeting transcripts, relevant PDFs, and style guides. You only need to do this once — everything you upload is permanently available in the project.

Step 4 — Get to work

Once your project is set up, just start working. Claude reads the instructions and context automatically and applies them. As you do more sessions, Claude builds up project-specific memory. Useful tip: use a consistent folder structure for your files, such as /reference, /analysis, and /output.

Step 5 — Combine with Skills

The most powerful use of Claude Projects is combining them with Skills. The project stores the ongoing context and memory of your work. A Skill adds a repeatable recipe for specific tasks. Say you have a project for your content marketing. The context lives in the project. The Skill ensures that recurring tasks get done quickly and consistently every time.

What does it deliver in practice?

Speed. You no longer need to explain the context. You ask a question and Claude immediately understands who, what, and why.

Consistency. Because the instructions are always loaded, output is more consistent. The same tone, the same structure, the same approach — every time.

Scale. One well-set-up project can be expanded, refined, and shared. If you work with a team, colleagues can work inside the same project with the same context.

Getting started

Claude Projects are available for Claude Pro and Claude for Teams users. You'll find them directly in the left sidebar on Claude.ai. Start small: pick one topic or client where you use Claude regularly, write your project instructions, and upload the most relevant documents. After a few sessions, you'll already notice the difference.