Ikaria Server (SpacetimeDB) Workflow

Use this skill for backend implementation under bins/server.

Architecture rules

• •Keep reducers thin: validate input, enforce access requirements, delegate to services.
• •Keep business logic in domain services.
• •Pass Identity/actor context into service methods explicitly.
• •Prefer private tables and expose client-facing reads through views.
• •Keep state transitions deterministic; use ctx.timestamp and context RNG, not system time/random.

Repository-specific constraints

• •Reuse shared protocol/domain types from ikaria-shared (sdks/shared) where boundaries are crossed.
• •Add dependencies only in root [workspace.dependencies], then consume with workspace = true.
• •Follow server guidance in bins/server/AGENTS.md.

Validation

• •task test-server
• •task check
• •task build when changing server runtime/module behavior