TabTin

TabTin is an open source team workspace where people and AI agents work on the same projects. A main agent breaks a goal into steps and hands work to sub agents and reusable skills, while team members can follow the process, take over a task and approve sensitive actions. The agents work across several surfaces in one place: code in a repository, documents, structured data tables and a real browser that can open web pages and write extracted results back into the work. The workspace also includes group chat where agents can post findings and create tasks. It is built for teams that want agents inside everyday collaboration rather than in a separate terminal. Agent memory can be viewed, corrected or switched off, execution is limited to a defined workspace scope, and checkpoints are saved so a run can be rolled back. A catalog of 48 official application packages and skills extends what the agents can do. The product site is published mainly in Chinese. TabTin is offered two ways. The public cloud plan is hosted by the vendor and starts at 69 yuan per month, with the vendor stating that later plans and usage tiers will be announced separately. The private cloud option deploys into the customer's own environment with the customer's models and identity services, and its price is quoted through the vendor. The source code is released under the AGPL 3.0 license, which the vendor states allows companies to self deploy without extra authorization, with modified versions served to network users required to publish their changes. Paid private licenses add support and later enterprise features.