Use when
- A feature crosses module boundaries.
- The design has more than one reasonable option.
- You need a plan before implementation.
Workflow
- Reads Project Memory and representative source files.
- Identifies current boundaries, constraints, and existing patterns.
- Compares design options with trade-offs.
- Turns the recommendation into small follow-up missions.
Output
- Architecture options.
- Recommended direction.
- Risk and trade-off notes.
- Implementation sequence.
Guardrails
- Read-only by default.
- Does not impose a generic architecture.
- Does not change code during planning.
Example
/kiyo-architect-planner "plan payment module boundaries"
