Brainstorming Clarifying

CLARIFYING Phase

The CLARIFYING phase discusses each item one at a time to fully understand requirements before designing.

Purpose

• Discuss ONE item at a time (never batch multiple items)
• Ask questions to refine each item
• Ensure all requirements are captured
• Confirm nothing else needs discussion

Process

1. Present first item:

   • State the item clearly
   • Ask clarifying questions about it

2. For each item:

   • Ask questions to refine understanding
   • Prefer multiple choice questions when possible
   • One question at a time
   • Wait for answer before next question

3. After each item is discussed:

   • Summarize understanding
   • Move to next item

4. After all items discussed:

   • Ask: "Is there anything else?"
   • Only proceed when user confirms nothing else

Single-Item Mode (CLARIFYING)

When currentItem is set in collab-state.json:

• Ask questions about this specific item (one at a time)
• Do NOT explore other items or expand scope
• Ask: "Is there anything else about this item?"

Incremental Design Doc Updates

After each substantive user answer during CLARIFYING phase:

1. Output: "Updating [field] for Item [N]..."
2. Read current design doc via MCP
3. Update the relevant field (Problem/Goal, Approach, Success Criteria, or Decisions)
4. Write updated doc via MCP
5. Output: "Updated [field] for Item [N]"

This ensures context survives compaction - the design doc is the persistent record.

Question Best Practices

Prefer multiple choice:

Which approach do you prefer?

1. Option A - [brief description]
2. Option B - [brief description]
3. Other (please specify)

Use browser-based questions when collab session active:

Tool: mcp__plugin_mermaid-collab_mermaid__render_ui
Args: {
  "project": "<absolute-path-to-cwd>",
  "session": "<session-name>",
  "ui": {
    "type": "Card",
    "props": { "title": "Select an option" },
    "children": [{
      "type": "MultipleChoice",
      "props": {
        "options": [
          { "value": "1", "label": "Option 1" },
          { "value": "2", "label": "Option 2" }
        ],
        "name": "choice"
      }
    }],
    "actions": [{ "id": "submit", "label": "Submit", "primary": true }]
  },
  "blocking": true
}

Auto-Decomposition Check

REQUIRED before transitioning to DESIGNING, for each work item:

1. Analyze item scope:

   • Count affected files mentioned in approach
   • Count distinct concerns (auth, API, UI, tests, etc.)
   • Estimate number of tasks

2. If item looks large (any of these triggers):

   • More than 5-6 files affected
   • More than 2 distinct concerns
   • Would result in more than 10 tasks

3. Present decomposition proposal:

   This item looks large:
   - Files: [N] affected
   - Concerns: [list distinct areas]
   - Estimated tasks: [N]
   
   I see [N] pieces:
   1. [Sub-component 1]: [files/concern]
   2. [Sub-component 2]: [files/concern]
   3. [Sub-component 3]: [files/concern]
   
   Split into separate work items?
   
   1. Yes - split into [N] items (Recommended for complex work)
   2. No - keep as single item
   

4. If user selects 1 (Yes):

   • Create new work items in design doc for each sub-component
   • Mark original item as superseded
   • Continue CLARIFYING with new items

5. If user selects 2 (No):

   • Keep as single item
   • Proceed to DESIGNING

Why auto-decomposition matters:

• Smaller items create smaller per-item documents
• Smaller documents reduce context bloat
• Parallel execution of independent items

Exit Criteria

• Each item discussed individually (not batched)
• Asked "Is there anything else?"
• User confirmed nothing else to discuss

Transition to DESIGNING

Prerequisites:

• Each item discussed individually (not batched)
• Asked "Is there anything else?"
• User confirmed nothing else to discuss

Announce: "All items clarified. Now let me present the design approach."

Completion

At the end of this skill's work, call complete_skill:

Tool: mcp__plugin_mermaid-collab_mermaid__complete_skill
Args: { "project": "<cwd>", "session": "<session>", "skill": "brainstorming-clarifying" }

Handle response:

• If action == "clear": Invoke skill: collab-clear
• If next_skill is not null: Invoke that skill
• If next_skill is null: Workflow complete