Create or change BB plugins and Plugin SDK extensions, including CLI commands, agent tools, providers, and UI surfaces.
Inspect or manage BB state with the bb CLI; use for BB commands and configuration.
Inspect or change the sidebar thread list's layout preferences: organization mode, sort, section order, hidden groups, collapsed groups, and thread row actions.
Verify BB user journeys in an isolated source dev app using dev-browser@next and the matching source CLI. Use after BB feature changes or when asked to verify or smoke-test BB. The feature map covers core UI and agent interfaces, every repository plugin,…
Configure or diagnose Account Pooler accounts, authentication, quota routing, and failover through bb pool.
Update Plugin Guide cards, fixtures, and annotations when public SDK contracts or Guide presentation change.
Gate new or changed tests, and audit existing tests for low value, implementation coupling, duplication, and the test-only production seams they keep alive. Use when writing, changing, reviewing, or sweeping tests.
Configure or troubleshoot BB-specific Claude Code provider settings and session behavior.