sc30gsw/skills/sdd-tasks

sdd-tasks

Slash command: /sdd-tasks <slug> Purpose: Generate tasks.md (TASK-001..N) and progress.md from requirements.md and design.md.

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Prerequisites

• .claude/specs/<slug>/requirements.md must exist
• .claude/specs/<slug>/design.md must exist (run /sdd-design first)

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Steps

1. Read spec inputs

.claude/specs/<slug>/requirements.md
.claude/specs/<slug>/design.md

Extract:

• Every REQ-XXX ID with its acceptance criteria
• Every design section (§X.X) with its title
• File structure plan (§3) for deriving "Files to modify"
• Component responsibilities (§6.1) for scoping tasks

2. Decompose requirements into tasks

Rules for decomposition:

• Each TASK must implement one or more REQ-XXX entries
• Each TASK maps to one or more design sections via Design ref
• One TASK per logical unit of work (one file, one hook, one component, or one test suite)
• If a task feels L complexity, split it
• Ordering: schemas → API mutations → SWR hooks → nuqs query state → containers → presentation components → MSW handlers → tests → integration/E2E

Complexity guidelines:

| Size | Meaning | | ---- | ------------------------------------------ | | S | ~30 min — single file, clear scope | | M | ~2 h — multiple related files, clear scope | | L | ~4+ h — warn user; recommend splitting |

3. Write tasks.md

Use the format below for every task. Copy the template from .claude/skills/sdd-tasks/templates/tasks.md and fill it in.

### TASK-001 — <title>

Implements: REQ-001, REQ-002
Design ref: §3.2 Component hierarchy
Type: feat | test | refactor | docs | chore
Estimated complexity: S | M | L
Files to modify:

- src/features/<feature>/schemas/<feature>-schema.ts (create)
- src/features/<feature>/hooks/use-<feature>.ts (create)
  Acceptance: matches REQ-001 acceptance criteria

Field rules:

• Implements: comma-separated REQ-XXX IDs; every REQ must appear in at least one task
• Design ref: §X.X <section title> format; every design section must appear in at least one task
• Type: one of feat, test, refactor, docs, chore
• Files to modify: list with (create) or (modify) suffix
• Acceptance: copy or paraphrase directly from the REQ acceptance criteria

4. Write progress.md

Copy the template from .claude/skills/sdd-tasks/templates/progress.md and fill in:

• slug: the spec slug
• mode: read from requirements.md front-matter or default to standard
• started: today's date in YYYY-MM-DD format
• Task state table: one row per TASK, all set to pending

Append to .claude/specs/<slug>/change-log.md:

| <YYYY-MM-DD> | sdd-tasks | tasks.md 作成 (<N> TASKs) |

5. Mode-specific behaviour

--mode standard: Present the task breakdown to the user. Discuss granularity and ordering. Allow the user to add, remove, or reorder tasks before writing the files.

--mode auto: Decompose autonomously. If any task has L complexity, add a warning comment directly in tasks.md above that task:

<!-- ⚠️ L-complexity task — consider splitting before implementation -->

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Output

.claude/specs/<slug>/tasks.md
.claude/specs/<slug>/progress.md

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Validation before writing

Before writing the files, verify:

1. Every REQ-XXX from requirements.md appears in at least one Implements: field
2. Every design section §X.X from design.md appears in at least one Design ref: field
3. No duplicate TASK-XXX IDs
4. No TASK is missing an Implements: field

If any check fails, report the gap and ask the user whether to auto-fill or stop.

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Phase Gate

== PHASE COMPLETE: sdd-tasks ==
Artifact: .claude/specs/<slug>/tasks.md
Artifact: .claude/specs/<slug>/progress.md
Summary:
- TASK-001 through TASK-NNN generated covering all REQ-XXX entries
- All design sections §X.X covered by at least one Design ref
- Complexity estimates provided; L tasks flagged for splitting
- progress.md initialised with all tasks in pending state
- Mode recorded as standard|auto in progress.md header

⏸ WAITING FOR CONFIRMATION
Type `CONFIRM sdd-review-plan` to proceed, or describe changes needed.