Read and follow the brainstorming approach described in skills/write_plan/writing-plans.md throughout this process.

Follow these steps in order:

Step 0 — Verify spec ticket is active:

Run:

python3 -c "import json,sys; d=json.load(open('.duplocloud/state.json')); sys.exit(0 if d.get('spec_ticket_id') else 1)" 2>/dev/null

• Exit 0: continue to Step 1.
• Any other result (exit 1 or file missing): stop and tell the user:

  "No active spec ticket found. Please run /duplo:activate_ticket first."

Step 1 — Fetch the approved spec for context:

python3 ~/.duplocloud/bin/duplo_ticket.py --get-spec

Read the spec content — it provides the requirements and scope that the plan must implement.

Step 2 — Fetch current plan content:

python3 ~/.duplocloud/bin/duplo_ticket.py --get-plan

• If the output is empty: proceed to Step 2a.
• If the output has content: proceed to Step 2b.

Step 2a — Empty plan: gather requirements:

Ask the user one open-ended high-level question:

"The spec is loaded. What aspects of the implementation would you like to focus on, or shall I draft a complete plan from the spec?"

Ask clarifying questions one at a time (see writing-plans.md) until you have enough to draft a plan. Then proceed to Step 3.

Step 2b — Non-empty plan: review and iterate:

Show the existing plan content to the user. Ask:

"I found an existing plan draft. Would you like to continue refining it, or start fresh?"

Ask clarifying questions one at a time to understand what needs to change. Then proceed to Step 3.

Step 3 — Draft the plan:

Write a well-structured implementation plan based on the spec and the user's answers, following the format in writing-plans.md. Save it locally:

# Write the plan content to .duplocloud/plan.md

Show the draft to the user, then ask:

"Does this draft look good, or would you like changes?"

• If the user requests changes: make the edits, save to .duplocloud/plan.md again, and re-ask.
• If the user says good: proceed to Step 4.

Step 4 — Confirm and save to platform:

Ask the user:

"The plan looks good! How would you like to proceed?"

1. Save — push content to the platform (stays in Draft)
2. Save and Approve — push content and mark the plan as Approved
3. Cancel — keep the local draft only, don't push

• If Save:

python3 ~/.duplocloud/bin/duplo_ticket.py --save-plan --plan-file .duplocloud/plan.md

• Exit 0: tell the user "Plan saved to the DuploCloud platform (Draft)."

• Exit 1: show the error to the user.

• If Save and Approve:

python3 ~/.duplocloud/bin/duplo_ticket.py --save-plan --plan-file .duplocloud/plan.md --approve

• Exit 0: tell the user "Plan saved and approved on the DuploCloud platform."

• Exit 1: show the error to the user.

• If Cancel: stop — the local draft remains at .duplocloud/plan.md.