What problem does it solve? When modifying or extending yeaboi's standalone modes (Daily Standup, Retro, Performance, Reporting, Roadmap Intake), developers need to understand each mode's pipeline structure, SQLite schema versions, persistence stores, delivery channels, and export formats. This Skill provides the internal blueprints so changes stay consistent with the shared architectural conventions. ## Core Features & Use Cases - Mode Pipeline Documentation: Details each mode's engine, store, render/export structure, including the parse → fallback → format LLM convention and deterministic aggregation stages. - Schema & Persistence Reference: Records SQLite schema versions, frozen-dataclass artifacts in agent/state.py, and per-mode store tables. - Integration Checklists: Explains required additions when creating a new mode, such as FeatureTip discoverability entries and saved-sessions hub registration, including the tests that enforce them. - Use Case: When adding a new mode to yeaboi or modifying src/yeaboi/standup/, retro/, performance/, reporting/, or roadmap/, consult this Skill to follow the established blueprint and avoid failing surface-parity or saved-sessions tests. ## Quick Start Ask the AI to explain the standup mode pipeline or to guide you through adding a new mode following the mode-blueprints conventions.