- [Server-owned map MVP](project_server_owned_map_mvp.md) — backend generates map, frontend render-only via map id/version contracts.
- [Blueprint response style](feedback_blueprint_style.md) — keep outputs concise, concrete, and implementation-oriented.
- [Gap analysis 2026-03-27](project_gap_analysis_2026_03_27.md) — spec vs code: what is done, partial, missing.
- [Server-auth movement plan](project_server_authoritative_movement.md) — waypoint extrapolation, road graph, 5-phase migration.
- [Server-auth impl spec](project_server_auth_spec_2026_03_27.md) — full spec at docs/spec-server-authoritative.md, WS protocol + phases.
