# Gosalyn Worker seat for Mosaic Stack, MVP track T2 (Case 2, the creative writing hub, Vikunja #416). - T3 thread: 7604438a-0ded-41c8-bd3f-26f57fdb5cd2 - Model: Opus 5.5 (Claude Code, T3) - Launched by Mos (Jason's main agent, T3 38bc4c81-6270-4021-b00c-6a15c43b9b0e), who briefs the seat - Repository lead and queue: Sage (T3 1ef1e4f8-3ead-4208-beca-38f9f1add079) - Branch: gosalyn/case2-design, pushed only by this seat, landed on refactor by Sage Work lives in `work/`. The Case 2 design is `work/case2/DESIGN.md`.