plan

name	plan
version	1.0
description	Creates a structured task-by-task implementation plan for a gflow-cli feature. Gathers predict/scenario context, asks ≤3 clarifying questions, decomposes the feature into atomic committable tasks with step and test checklists, and writes docs/superpowers/plans/<YYYY-MM-DD>-<slug>/PLAN.md. Invoke after /gflow:predict returns GO or CAUTION and /gflow:scenario output is available.

plan — Feature Plan Creator

Turns a feature description into a task-by-task implementation plan and writes it to docs/superpowers/plans/<YYYY-MM-DD>-<feature-slug>/PLAN.md.

Position in the gflow-cli workflow:

/gflow:predict <proposal>   →  GO / CAUTION / STOP verdict
/gflow:scenario <feature>   →  edge cases + BDD skeleton
/gflow:plan <feature>       →  writes the task checklist  ← this skill
/gflow:status               →  surfaces next task during execution
/gflow:check                →  before each commit

---

When to invoke

• After /gflow:predict returns GO or CAUTION
• When a backlog item in PLAN.md needs a concrete task breakdown before starting work
• Any feature larger than a single isolated file change

When not to invoke

• Simple bug fixes (< 10 lines, no boundary crossing) — go straight to the fix
• Pure doc changes
• A task already fully specified in a superpowers plan — use /gflow:status to find it

---

Protocol

Phase 1 — Gather inputs from context

From /gflow:predict output in context (do not ask if already present):

• Verdict (GO / CAUTION) and confidence score
• Architectural constraints and module placement
• Security risks and mandatory mitigations
• Devil's Advocate simplifications or sequencing blockers

From /gflow:scenario output in context (do not ask if already present):

• Critical and High scenarios → these become must-cover tests in the task checklist
• BDD Scenario: blocks → seeds the BDD scaffold task

From the feature description passed to this skill:

• Feature name → derive a slug (lowercase, hyphen-separated, no dates)
• Stated goal (one sentence)

From the repo — run once:

uv run python scripts/dev/active_plan.py

Note the active phase name and its open tasks. Then read PLAN.md § "Phase status" and § "Decision log" directly to verify the proposed feature is within current scope and does not contradict an existing ADR. (The script shows the current task, not a backlog index — use PLAN.md for scope confirmation.)

Phase 2 — Ask clarifying questions (only if not answerable from context)

Ask at most 3. Focus on decisions that materially change the task breakdown:

1. Scope boundary — what is explicitly out of scope for this plan?
2. Module ownership — which existing module does this extend, or is a new module justified?
3. Acceptance criteria — what does "done" look like from the user's perspective (command output, exit code, log event)?

Skip any question already answered by predict/scenario output or the feature description.

Phase 3 — Decompose into tasks

Task rules:

• Each task must be independently committable as one atomic git commit.
• Test scaffold tasks (red tests, BDD skeleton) come before the code that makes them green.
• Tasks that create new files come before tasks that modify callers.
• Derive test requirements from scenario output: Critical → must-cover (- [ ]), High → should-cover.
• Every task lists: what it does, which files change, step checklist, test checklist.

Typical task order for a gflow-cli feature:

#	Task	Notes
1	Unit test scaffold	Red tests only. No production code.
2	BDD scaffold	Red BDD scenarios. No production code.
3	Core implementation	Domain objects / value types / parsers.
4	Transport / API layer	FlowApiClient or UiAutomationTransport changes.
5	CLI surface	cli_*.py + Click commands + --help text.
6	Docs update	USAGE.md, CONFIGURATION.md (new env vars), KNOWN_ISSUES.md if relevant.
7	Full gates + release prep	/gflow:check green; CHANGELOG updated.

Adjust: not every task applies to every feature. Merge or split tasks as the scope demands.

Phase 4 — Draft the plan and show it to the user

Produce the full PLAN.md content using this schema:

# <Feature Display Name> Implementation Plan

> **For agentic workers:** Run `/gflow:status --feature <slug>` to find the next
> unchecked task. Implement one task at a time. Run `/gflow:check` before every commit.

**Goal:** <one sentence — the user-visible outcome>

**Architecture:** <2–3 sentences — which modules change, key design decisions, what stays the same>

**Predict verdict:** <GO / CAUTION — confidence N/10> (or "pending — run /gflow:predict first")

**Risk register:**
| Severity | Risk | Mitigation |
|---|---|---|
| (from predict output) | | |

---

## File structure

### New files
\`\`\`
src/gflow_cli/<module>.py
  <one-line description>
tests/<module>/test_<module>.py
  <one-line description>
\`\`\`

### Modified files
\`\`\`
src/gflow_cli/<existing>.py
  <what changes>
\`\`\`

---

## Task 1 — <name> (test scaffold)

**What:** <one sentence>

**Files:**
- `tests/...` — <description>

**Steps:**
- [ ] <step>

**Tests created (red):**
- [ ] <test name> — <what it asserts>

---

## Task 2 — ...

(repeat for each task)

---

## Definition of done

- [ ] All task steps checked off
- [ ] `/gflow:check` green (ruff / format / pyright / pytest ≥ 80% coverage)
- [ ] `CHANGELOG.md` `[Unreleased]` section updated
- [ ] Docs updated (`USAGE.md` / `CONFIGURATION.md` as applicable)
- [ ] BDD feature file covers all Critical + High scenarios from `/gflow:scenario`
- [ ] No `# TODO` in diff without a tracked issue link

Show the drafted plan to the user. If they approve (or say "write it"), proceed to Phase 5.

Phase 5 — Write the file

mkdir -p docs/superpowers/plans/<YYYY-MM-DD>-<slug>

Write the plan to docs/superpowers/plans/<YYYY-MM-DD>-<slug>/PLAN.md.

Confirm with:

Plan written to docs/superpowers/plans/<YYYY-MM-DD>-<slug>/PLAN.md. Run /gflow:status --feature <slug> to start working on it.

---

Output example (header only)

# Batch Manifest Ledger Implementation Plan

> **For agentic workers:** Run `/gflow:status --feature batch-manifest-ledger` to
> find the next unchecked task. Implement one task at a time. Run `/gflow:check`
> before every commit.

**Goal:** Add a local SQLite ledger to `gflow video batch` so interrupted runs skip
already-completed items on resume.

**Predict verdict:** GO — confidence 8/10

**Risk register:**
| Severity | Risk | Mitigation |
|---|---|---|
| High | Schema migration on user's existing DB | Checksummed migration runner (already in data/) |
| Medium | Ledger path drift between runs | Normalize to absolute path at record time |

---

Integration with the gflow-cli workflow

• Claude Code: invoke via /gflow:plan <feature> (thin wrapper around this skill).
• Cursor / Aider / Codex: paste this file into your context and call plan <feature>.
• Gemini CLI: include in system context before asking for a plan.
• SkillOpt harness: not yet usable — task dataset not yet populated for this skill.