Session history not accessible across workspaces or clients (VS Code / Web / Mobile)

Preflight Checklist

• [x] I have searched existing requests and this feature hasn't been requested yet
• [x] This is a single feature request (not multiple features)

Problem Statement

Problem

Claude Code conversation history is siloed in two ways:

1. Cross-workspace isolation (VS Code): When switching to a different VS Code workspace/project, conversations from other workspaces are not visible. Developers frequently work across multiple projects and need to reference prior conversations regardless of which workspace is currently open.

1. Cross-client isolation: Conversations started in VS Code are not visible on claude.ai (web) or the mobile app, and vice versa. This breaks continuity for users who switch between devices or clients.

Expected Behavior

• All sessions should be accessible globally within VS Code, regardless of the active workspace.
• Session history should sync to the user's Anthropic account and be visible across VS Code, web, and mobile clients — similar to how ChatGPT and other tools handle cross-device history.

Impact

Users cannot review or continue prior conversations when switching projects or devices, significantly disrupting workflow continuity.

Proposed Solution

new feature

Alternative Solutions

_No response_

Priority

Medium - Would be very helpful

Feature Category

CLI commands and flags

Use Case Example

_No response_

Additional Context

_No response_