wfukatsu/nexus-architect

System architecture agent for legacy refactoring, greenfield design, database migration (Oracle/MySQL/PostgreSQL to ScalarDB), and consulting deliverables. Includes 5-perspective parallel review system, MMI/DDD evaluation frameworks, and full code generation pipeline.

Product direction agent. Validation-driven, dialogue-based pipeline that designs product vision/mission/value, success metrics, revenue model, personas, customer journeys, positioning, UI mocks, features, data model, domains, API (system/process/experience), and SLA/NFR. Extracts and validates the riskiest assumptions before committing, and re-propagates changes via a traceability graph. Hands off to /architect for system implementation design.

ScalarDB application development toolkit. Interactive schema design, configuration generation, CRUD/JDBC operation patterns, exception handling, project scaffolding, local environment setup, documentation search, code review, and migration advisory.