Claude Projects Background Thread Waitlist Opens, With a Pro Limit Caveat
According to an October 11 post by X account @OopsUpdate, the waitlist for Claude Projects background-processing threads has opened. This summary covers the rep
The X account @OopsUpdate reported on October 11 that the waitlist for Claude Projects background-processing threads has opened. According to the post, the announcement came in the early hours of October 10, and sign-ups began in the same flow. The post describes the feature as splitting work submitted in one conversation window into threads that run in parallel, continuing even after the user closes their laptop.

Image source: @OopsUpdate on X
The key point of this story is the usage-limit caveat rather than the opening itself. Everything below stays within what the original post and its follow-up post state; the official documentation itself has not yet been cross-checked.
Opus High Effort Default and the Pro Limit Caveat
According to the post, every thread in a new project runs on the Opus high effort default, which consumes the Pro limit fastest.
The post urges users to check the Thread model and effort settings under General in Project settings. It also says that once the limit is reached, usage continues into the next time-window allowance, so running the default unchanged calls for caution.
How to Start and How to Join the Waitlist
According to a follow-up post from the same author, users start from New project in the sidebar of the Code tab in the desktop app, entering only a project name.
If that entry is not visible in the sidebar yet, the post says to apply through the waitlist form. The follow-up post also points readers to the official documentation and the official announcement page.
Team and Enterprise Exclusion and the 200-per-Day Limit
According to the post, the feature is not yet available on company account plans, Team and Enterprise.
The post also reports that users can create up to 200 new threads per day. Because this figure comes from a single source post, readers should confirm the actual conditions in the official guidance.
Sources
- @OopsUpdate on X (original post): Claude Pro Projects waitlist report
- Claude official announcement (page referenced by the follow-up post): Projects Redesigned
- Claude official docs (document referenced by the follow-up post): Claude Projects docs