executing-plans

---
name: executing-plans
description: Use when you have a written implementation plan to execute in a separate session with review checkpoints
---

## CRITICAL CONSTRAINTS

**You MUST NOT call `EnterPlanMode` or `ExitPlanMode` during this skill.** This skill operates in normal mode, executing a plan that already exists on disk. Plan mode is unnecessary and dangerous here — it restricts Write/Edit tools needed for implementation.

# Executing Plans

## Overview

Load plan, review critically, execute all tasks, report when complete.

**Announce at start:** "I'm using the executing-plans skill to implement this plan."

**Note:** Superpowers works best with subagent support. If subagents are available, use superpowers-extended-cc:subagent-driven-development instead of this skill.

## Consulting the Plan Author

Once, at start: run ListAgents and check whether the plan-writing session is alive (the handoff prompt normally names it). If it is, note its name — on every ambiguity or design question during execution, ask IT via SendMessage before guessing and before interrupting your human partner. If it is not listed, ambiguities go to your human partner.

## The Process

### Step 0: Load Persisted Tasks

1. Call `TaskList` to check for existing native tasks
2. **CRITICAL - Locate tasks file:** Try `<plan-path>.tasks.json`, if not found glob for matching `.tasks.json`
3. If tasks file exists AND native tasks empty: recreate from JSON using TaskCreate:
   - Include full `description` from .tasks.json (not just subject)
   - Include `metadata` field if present (files, verifyCommand, acceptanceCriteria)
   - Restore `blockedBy` with TaskUpdate
4. If native tasks exist: verify they match plan, resume from first `pending`/`in_progress`
5. If neither: proceed to Step 1b to bootstrap from plan

Update `.tasks.json` after every task status change.

### Step 0.5: Verify Workspace (Worktree Check)

Before calling `using-git-worktrees`, check if a worktree already exists:

1. Run `git worktree list` to see all existing worktrees
2. If a worktree for the plan's branch already exists: **cd into it — do NOT create a new one**
3. If on main/master with no worktree: **REQUIRED SUB-SKILL:** Use `superpowers-extended-cc:using-git-worktrees` to create one

### Step 1: Load and Review Plan
1. Read plan file
2. Review critically - identify any questions or concerns about the plan
3. If concerns: Raise them with your human partner before starting
4. If no concerns: Proceed to task setup

### Step 1b: Bootstrap Tasks from Plan (if needed)

If TaskList returned no tasks or tasks don't match plan:

1. Parse the plan document for `## Task N:` or `### Task N:` headers
2. For each task found, use TaskCreate with:
   - subject: The task title from the plan
   - description: Full structured content (Goal, Files, Acceptance Criteria, Verify, Steps) with `json:metadata` code fence at the end containing files, verifyCommand, acceptanceCriteria
   - activeForm: Present tense action (e.g., "Implementing X")
3. **CRITICAL - Dependencies:** For EACH task that has blockedBy in the plan or .tasks.json:
   - Call `TaskUpdate` with `taskId` and `addBlockedBy: [list-of-blocking-task-ids]`
   - Do NOT skip this step - dependencies are essential for correct execution order
4. Call `TaskList` and verify blockedBy relationships show correctly (e.g., "blocked by #1, #2")

### Step 2: Execute Tasks

For each task:
1. Mark as in_progress
2. Follow each step exactly (plan has bite-sized steps)
3. **Use metadata for verification:** Parse the `json:metadata` code fence from the task description. Run `verifyCommand` and check each `acceptanceCriteria` before marking complete.
4. **User-thrown gates are non-skippable.** If the task's metadata has `"userGate": true` OR its `tags` array contains `"user-gate"`, you MUST:
   - Execute the gate exactly as specified — no inline shortcut, no cheaper substitute, no "I already verified this informally".
   - Capture concrete output for every entry in `acceptanceCriteria` (command output, entity state, log line, subagent result).
   - If any criterion cannot be proven right now, leave the task `in_progress` and surface the blocker to the user. Do NOT close it.
   - **Do not re-decide what the plan settled.** A verification approach the plan already fixed may be re-surfaced to the user ONLY if a MATERIAL condition changed since planning: a different branch/fixture, a new blocker, or a broken plan assumption. Absent a changed condition, execute the settled verification as written. Pause for consent ONLY at the genuinely irreversible mechanical step (e.g. force-push / live merge), and frame that pause as "confirm this irreversible action," NEVER as "should we do the lesser check instead." Re-asking a settled approach with no changed condition is walking around the gate.
5. Mark as completed
6. **Sync `.tasks.json`:** Read the tasks file, update the task's `"status"` to `"completed"` (or `"in_progress"` in step 1), set `"lastUpdated"` to current ISO timestamp, write back. This keeps the persistence file in sync with native tasks for cross-session resume.

### Step 3: Complete Development

After all tasks complete and verified:
- Announce: "I'm using the finishing-a-development-branch skill to complete this work."
- **REQUIRED SUB-SKILL:** Use superpowers-extended-cc:finishing-a-development-branch
- Follow that skill to verify tests, present options, execute choice

## When to Stop and Ask for Help

**STOP executing immediately when:**
- Hit a blocker (missing dependency, test fails, instruction unclear)
- Plan has critical gaps preventing starting
- You don't understand an instruction
- Verification fails repeatedly

**Ask for clarification rather than guessing.**

## When to Revisit Earlier Steps

**Return to Review (Step 1) when:**
- Partner updates the plan based on your feedback
- Fundamental approach needs rethinking

**Don't force through blockers** - stop and ask.

## Remember
- Review plan critically first
- Follow plan steps exactly
- Don't skip verifications
- Reference skills when plan says to
- Stop when blocked, don't guess
- Never start implementation on main/master branch without explicit user consent

## Integration

**Required workflow skills:**
- **superpowers-extended-cc:using-git-worktrees** - Ensures isolated workspace (creates one or verifies existing)
- **superpowers-extended-cc:writing-plans** - Creates the plan this skill executes
- **superpowers-extended-cc:finishing-a-development-branch** - Complete development after all tasks

More agent context in pcvelz/superpowers

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