Claude Projects
Claude Projects are persistent workspaces that let you maintain context across conversations, upload reference documents, and set standing instructions. They turn Claude from a one-off chat tool into a long-term collaborator.
In This Section
What Are Projects
An overview of the Projects feature — what it enables, how it differs from a plain conversation, and when to use one.
Project Knowledge Base
Uploading documents to a Project and referencing them in conversation — file types, limits, and retrieval behaviour.
Custom Instructions
Setting system-level instructions scoped to a Project — how to write them and what they can control.
Project Memory
How conversation history persists across sessions within a Project — what Claude remembers and what it does not.
Project Use Cases
Real-world examples — code repositories, research folders, client work, and persistent assistant setups.