Claude Connects Chat Memory to Cowork, While Keeping Sensitive Memory Opt-In

Anthropic is making Claude’s stored context travel from chat into Cowork, removing a repeat briefing when a conversation turns into task work. But Claude now also updates memories during chats, making its topic-level controls and sensitive-topic defaults more consequential.

A handoff that keeps the prior context

Cowork can now use stored memory from earlier Claude conversations, including preferences and information from prior projects. A team that has explained its metric definitions in chat, for example, can carry that context into a Cowork assignment rather than supply the same briefing again.

The shared context is intended for the details that often get lost between planning and execution. If a user discusses a conference in chat, Cowork can carry over details such as its city, speakers, and headcount when working on logistics. It can also retain writing-style preferences and previous project information for later work.

The memory layer also updates while a conversation is underway, rather than waiting for a chat to end. Users do not have to explicitly ask Claude to remember a detail; a changed project deadline can carry into a later conversation without a separate instruction.

Memory becomes a settings surface

Saved memories appear as individual files organized by topic. Users can read, edit, or delete those files, and Claude’s memory settings also let them pause or reset memory altogether. That gives users separate ways to correct a topic, temporarily stop retention, or clear saved context.

The controls matter more when remembered context can reach another product and change during a live conversation. Editing a topic changes the information available to future chats and Cowork tasks; pausing and resetting provide broader stops when a user does not want that stored context to persist.

Sensitive topics are optional, with fixed exclusions

Claude does not save health, race, ethnicity, religious beliefs, politics, or gender identity by default. Users can enable memory for those sensitive topics, and Claude displays a notice when it saves information involving them. Sensitive-topic memory remains off unless the user turns it on.

The opt-in can make information such as a dietary restriction available for relevant future requests, including meal planning. Yet the setting does not create an open-ended store for every sensitive record: Anthropic keeps several categories outside memory even when a user has enabled the option.

Records Claude will not save

• Government ID numbers and financial account numbers remain excluded, even when sensitive-topic memory is enabled.
• Criminal history and immigration status are also excluded under that setting.
• Claude notifies users when it cannot save one of those categories.

The default reaches every plan

Memory is enabled by default on free, Pro, and Max plans across web, desktop, and mobile; sensitive-topic memory requires a manual choice. Anthropic is also updating its iOS and Android apps with the latest memory features, extending the same change to Claude’s mobile users.