For AI agents: the complete documentation index is available at https://a3s-lab.github.io/UI/en/llms.txt, the full documentation bundle is available at https://a3s-lab.github.io/UI/en/llms-full.txt, and this page is available as Markdown at https://a3s-lab.github.io/UI/en/playground/extensions.md.
Extensions Install verified product extensions. Skills, connectors, and assistants remain in the capability directory.
Featured extensions 6 extensions available
Recommended Recently updated Name Release review A3S Labs · v1.8.2 Collect build status, interaction evidence, and unresolved release risks in one review surface.
Stable Dependency watch A3S Labs · v2.1.0 Review package changes, security advisories, and compatibility locks before an update.
Stable Local preview bridge A3S Labs · v1.5.0 Connect authorized local preview targets to device shells and task evidence.
Stable Workspace map A3S Community · v1.3.1 Project ownership and dependency relationships into an explorable workspace map.
Stable Document insights A3S Community · v0.9.4 Extract decisions, citations, tables, and action items from supported local documents.
Beta Mail triage A3S Community · v0.7.3 Group selected messages, propose priorities, and prepare drafts without sending automatically.
Beta Collect build status, interaction evidence, and unresolved release risks in one review surface.
Requested permissions Only the permissions listed here reach the isolated host. New permissions require another review.
Release channel Stable
Runtime boundary Isolated host
Last updated 2 days ago Collect build status, interaction evidence, and unresolved release risks in one review surface.
Requested permissions Only the permissions listed here reach the isolated host. New permissions require another review.
Release channel Stable
Runtime boundary Isolated host
Last updated 2 days ago Uninstall this extension? This extension will no longer run. Existing task content and evidence will not be deleted.
Tasks and spaces Fix session recovery Today · Task AnyBuddy Project Navigate New task Start a durable task Projects Browse project workspaces Capabilities Assistants, Skills, and connectors Automations Scheduled tasks and run history Resources Files Artifacts and local workspace files Knowledge Searchable, cited long-term sources Documents Document collaboration workspace Memory Traceable durable context Settings Model settings Providers, models, and defaults Channels Local, Feishu, and Weixin remote ↑ ↓ SelectEnter OpenEsc CloseQuit A3S? The current task will stop. Unsent drafts remain in this browser.