New package packages/seat and wrapper scripts/mosaic. `launch <seat>` writes <dataRoot>/seats/<layout>/<seat>/registration.json and then execs the seat's launch.sh unchanged; `seat task <seat> <text>` edits the task only. The board reads registrations, matches by sessions directory, and lets a registered task, project or workspace override the derived value with a source tag. The four repository launch scripts register themselves unless already registered or run with --check. Fleet launchers untouched; one-liner on the plan page. Review found the record path keyed by seat name alone (repo and fleet "darkwing" would collide); fixed by keying on layout. Also: the Pi pin refusal now names installed and required versions. Tests: seat 15, control-board 89, launch scripts 5, registry 69, config 24. Co-Authored-By: Claude Fable 5.1 <[email protected]>
Mosaic Stack development team
These are interactive host development agents working in the canonical checkout. They do not create managed fleet registrations or change role policy. Darkwing leads development and coordinates assignments, review, and integration.
| Agent | Responsibility | Runtime | Launch from repository root |
|---|---|---|---|
| Darkwing | Development team lead and hands-on engineering | Pi, configured Mosaic model | agents/darkwing/launch.sh |
| Dewey | Frontend design, UX, accessibility, and UI implementation | Pi, configured Mosaic model | agents/dewey/launch.sh |
| Rocko | General development, investigation, testing, and review | Claude Code, Sonnet model | agents/rocko/launch.sh |
| Filbert | General development, investigation, testing, and review | Pi, openai-codex/gpt-6-astra:low |
agents/filbert/launch.sh |
Each script supports --check and --fresh. Normal launches resume the agent's
own conversation; a first launch starts one. See each agent's README for
context inputs, authentication, and recovery details. Launch scripts can also
be invoked by absolute path from any directory. No assignment or model request
is submitted by the launcher itself.
The shared Pi helper supports --provider NAME, --model ID, and
--thinking LEVEL as per-launch overrides of the validated system defaults.
Filbert's wrapper appends the required provider, model and thinking flags so
its launch configuration remains fixed, including on resume. Use Filbert's
wrapper to select that configuration; a direct shared-helper invocation uses
its own supplied flags or the system defaults.
All agents follow repository governance and current user direction. Team leadership does not add deployment or push authority. Coordinate overlapping work with Darkwing and preserve other sessions' changes.