Innovate Phase

Innovate Phase - PRD Enhancement with HITL Selection

ROOT AGENT ONLY - Called by /architect command exclusively.

Purpose: Analyze PRD for enhancements, walk through each innovation with HITL, update PRD with selections Trigger: After vibe-check passes (/architect workflow only) Input: PRD path, complexity, scope Output: PRD updated with user-selected innovations

Key Differences: /architect vs /build

Workflow Steps

Phase 1: Spawn Innovation Advisor

1. Read existing PRD (already exists from requirements-phase, passed vibe-check)
2. Spawn innovation-advisor agent with PRD content, path, complexity, scope
3. Agent returns structured innovations (JSON, max 5-7) - see innovation-advisor agent for output format

Phase 2: Interactive Innovation Review

For EACH innovation (one at a time):

4. Display 1-page summary (see templates/innovation-summary.md):

   • Title with [RECOMMENDED] or [OPTIONAL] tag
   • Impact/Effort/Category/Industry Standard
   • One-pager description
   • Key benefits (3 bullets)
   • Recommendation reason

5. Use AskUserQuestion for HITL selection:

   If recommended: true:

   • "Implement (Recommended)" - {recommendationReason}
   • "Skip"
   • "More Details"

   If recommended: false:

   • "Implement"
   • "Skip (Recommended)" - {recommendationReason}
   • "More Details"

6. Handle response:

   • Implement → Add to selectedInnovations, continue to next
   • Skip → Continue to next
   • More Details → Show detailed explanation (see templates/innovation-details.md), then ask again (Implement/Skip only)

7. Repeat for all innovations

Phase 3: Apply Selections

8. Update PRD with selected innovations (if any):

   • Add as new section in PRD
   • Include: title, rationale, implementation notes

9. Summary to user:

   • Innovations reviewed: {total}
   • ✅ Implemented: {list}
   • ⏭️ Skipped: {list}
   • PRD updated with {count} innovations

10. Return control to /architect command → Continue to design-phase

Output Format

{
  "status": "complete",
  "prdPath": "docs/epics/in-progress/msm-feature/prd.md",
  "totalInnovations": 4,
  "innovationsImplemented": [
    { "id": 1, "title": "Add OpenAPI Documentation" },
    { "id": 3, "title": "Implement Rate Limiting" }
  ],
  "innovationsSkipped": [
    { "id": 2, "title": "Add MFA" },
    { "id": 4, "title": "Audit Logging" }
  ]
}

Example Interaction

[Vibe check passes → Innovate phase starts]
[innovation-advisor returns 4 innovations]

Innovation 1 of 4: Add OpenAPI Documentation [RECOMMENDED]
Impact: High | Effort: Low
[User: Implement]

Innovation 2 of 4: Rate Limiting [RECOMMENDED]
[User: Implement]

Innovation 3 of 4: MFA [OPTIONAL]
[User: Skip]

Innovation 4 of 4: Audit Logging [OPTIONAL]
[User: More Details → detailed view → Skip]

Innovation Phase Complete
✅ Implemented: OpenAPI, Rate Limiting
⏭️ Skipped: MFA, Audit Logging

Integration

Called by: /architect command exclusively Calls: innovation-advisor agent, AskUserQuestion Separate from: /build (different logic), /audit (different focus) Previous phase: vibe-check Next phase: design-phase (architect-phase)

Notes

• ALWAYS runs for /architect (no "want to innovate?" HITL stop)
• PRD already exists (from requirements-phase, validated by vibe-check)
• HITL per innovation (user decides individually)
• More Details loop available (full explanation before deciding)
• Updates PRD in place (selected innovations added to existing file)
• Deep analysis mode (higher reasoning required)