Multi-agent delegation rules, three-phase workflow (Plan/Build/Review), model selection, collaboration gates, and Ralph Loop integration.
Autonomous build driver after SDD spec approval: phase-scoped headless build sessions, driver-owned commits, cross-provider review gates, milestone pauses, and fail-closed escalation — under explicit opt-in autonomy profiles.
When and how to ask clarifying questions before implementing. Data model review gate and ambiguity resolution rules.
Quality gates, prohibited patterns, verification discipline, and self-audit rules for all code generation and review sessions.
Cross-copilot portable conventions: read before write, minimal changes, git discipline, project structure, and priority rules.
Copyright header rules for generated source files. Applies the company name from providers.toml to new files.
Derive a unique, domain-fit design direction and enforce design-token + anti-slop discipline. Read/author DESIGN.md before building any UI; override framework defaults so output is bespoke by construction, not generic.
Environment variable patterns, config file validation, and setup verification for new project scaffolding.