feature-implement

Implement Feature

You are executing the IMPLEMENT FEATURE workflow — picking up a plan and executing it with a clean context.

Target Feature

$ARGUMENTS

Step 1: Load the Plan

1. If a feature ID was provided above, read docs/features/<id>/plan.md
2. If no ID was provided, read docs/features/DASHBOARD.md and show the In Progress features. Ask the user which one to implement.
3. Also read docs/features/<id>/idea.md for the original problem statement and context.

If the plan doesn't exist, suggest running /feature-workflow:feature-plan first.

Step 2: Set Context

Set the statusline so the user can see which feature is active:

python3 ${CLAUDE_PLUGIN_ROOT}/skills/shared/lib/statusline.py set <feature-id>

Step 3: Review and Confirm

Present a brief summary:

• Feature name and ID
• Number of implementation steps
• Which steps are already checked off (if resuming)
• First uncompleted step

Ask the user: "Ready to start? Any changes to the plan before we begin?"

Step 4: Execute Implementation Steps

Work through the implementation steps from plan.md sequentially:

1. For each step:

   • State what you're about to do
   • Implement it
   • Run relevant tests
   • Mark the step complete in plan.md using /feature-workflow:tracking-progress

2. After completing each step, briefly summarize what was done and what's next.

3. If you hit a blocker:

   • Explain the issue clearly
   • Suggest alternatives
   • Ask the user how to proceed
   • Consider if this is scope creep — use /feature-workflow:guarding-scope if needed

Step 5: Completion

When all steps are done:

1. Run the full test suite
2. Summarize what was implemented
3. Suggest the next step: /feature-submit <id> — this creates a feature branch, opens a draft PR, and sets up external review by Gemini/Codex.

The full workflow is: /feature-capture → /feature-plan → /feature-implement → /feature-submit → /feature-ship

Do not suggest /feature-ship directly — that's the final merge step, run after reviews are satisfactory.

Guidelines

• Stay focused on the plan — don't add unplanned features
• Test as you go — don't defer all testing to the end
• Update progress — keep plan.md checkboxes current
• Ask when uncertain — the plan may not cover every edge case