Claude Cowork drops local execution, moves tasks fully to the cloud
Anthropic will remove Claude Cowork's local execution capability on October 6. After that, all new tasks from Pro/Max users will run in the cloud, with sessions, transcripts, and outputs stored on Anthropic servers and tied to the Claude account. The change has been confirmed in official help center documentation and is part of the gradual effort to merge Cowork and chat into a unified Claude experience — something users handling sensitive data should pay attention to.
Confirmed
- Starting October 6, all new Cowork tasks for Pro/Max users run in the cloud, and the "Only on your computer" option is removed from settings.
- Official help center documentation confirms that Cowork and chat are being merged into a unified Claude experience, rolling out gradually to Pro/Max users.
- Local tasks already started on your machine can be kept; existing local tasks on users' computers are not migrated, but no new local tasks can be created afterward.
- Anthropic says sessions and files "follow the Claude account" and are stored on Anthropic servers.
Why it matters
- @IDOMURPATRIARCHY pointed out that local sessions meant chat history was not stored on Anthropic servers and had short retention — a core advantage for users handling sensitive data. Removing local mode is being questioned as a privacy regression.
- The author also noted that Anthropic had previously changed a related setting without asking, deepening user distrust.
- Reddit users (@DisastrousAlps852) and other sources cross-verified the timing and scope, confirming this is an official decision rather than a rumor.
2026-10-05 ~ 2026-10-06 · 7 related posts
- Episode 1: Anthropic Retires Claude Tasks and Local Cowork Option, Pushing Users to Cloud and Claude Code(2026-09-30, 2 posts)
- Episode 2: Claude Cowork drops local execution, moves tasks fully to the cloud(2026-10-05, 7 posts)
Primary sources
- Claude Cowork drops local execution Oct 6; Claude Code becomes the only local option — Disastrous_Alps_852 · 2026-10-05
- [source] Claude Cowork drops local-only option: all new tasks move to Anthropic's cloud — alex_verem · 2026-10-05
- [source] Claude help center confirms Cowork going cloud-only from October 6 — alex_verem · 2026-10-05
- Anthropic to deprecate local-only tasks in Cowork, users push back on privacy regression — I_DOM_UR_PATRIARCHY · 2026-10-06
- [source] Anthropic shifts Cowork task execution to the cloud, engineer explains why — lydiahallie · 2026-10-06
2 near-duplicate retellings: rickasaurus · rajistics