Getting it into your agent
It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.
git clone --depth 1 https://github.com/This-HW/claude-code-kitnpx agentmods add skills/this-hw/claude-code-kit/plan-taskWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/this-hw/claude-code-kit/plan-task)<a href="https://agentmods.dev/skills/this-hw/claude-code-kit/plan-task"><img src="https://agentmods.dev/badge/skills/this-hw/claude-code-kit/plan-task/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/this-hw/claude-code-kit/plan-task"><img src="https://agentmods.dev/badge/skills/this-hw/claude-code-kit/plan-task.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00029 | $0.01874 |
| Opus 5.5 | $0.00012 | $0.00750 |
| Sonnet 5.5 | $0.00006 | $0.00375 |
| Haiku 4.5 | $0.00003 | $0.00187 |
Grade A, and why
plan-task scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 202 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Plan-Task 스킬
사용법
/plan-task W-001 # 기존 Work ID로 재개
/plan-task 로그인 기능 추가 # 새 요청 (Work 자동 생성)
/plan-task fix the auth bug # 새 요청 (description 형식)
Phase Gate
이 스킬은 brainstorming 이후에 실행되어야 합니다.
docs/specs/에 관련 스펙 파일이 없으면:
- 새 기능이라면 → 먼저
brainstorming스킬을 invoke하세요 - 버그 수정/소규모 작업이라면 → 계속 진행 가능 (단, 이 사실을 명시)
Work 파일과 Task 시스템을 통합하여 구조화된 Planning을 진행합니다.
Step 0: Work ID 확보 [건너뛰기 금지]
체크리스트 초기화 [최우선]
Step 0 진입 즉시, Work ID 확보 전에 스킬 자체 진행을 추적할 Tasks를 생성합니다:
ToolSearch("select:TaskCreate,TaskUpdate,TaskList")실행
Task 도구가 없으면 멈추지 말고 대체 경로로 간다 —
ToolSearch가 Task 계열을 반환하지 않는 호스트/세션이 있다(F-038). 그때는./scripts/checklist.sh기반 durable checklist로 추적한다. 규율 SSOT:skills/plan-task/references/task-tools-fallback.md.
- 다음 Tasks 생성 (이미
[Planning]Task 있으면 스킵):
TaskCreate: [Planning] Work ID 확보 및 초기화
TaskCreate: [Planning] 요구사항 명확화
TaskCreate: [Planning] 구현 계획 수립
TaskCreate: [Planning] Planning 완료 처리
의존성 설정: 각 Task는 이전 Task가 완료되어야 시작 가능 (addBlockedBy).
Work ID가 제공된 경우 (예: /plan-task W-043)
docs/works/idea/디렉토리에서 해당 Work 폴더 탐색W-XXX-{slug}/W-XXX-{slug}.md파일 읽기progress.md로 현재 진행 상황 확인 — 중단된 지점부터 재개- frontmatter
status,current_phase확인
Work ID가 없는 경우 (새 요청)
docs/works/ 폴더가 존재하면:
work.sh new로 Work 파일 생성:
→./scripts/work.sh new "<요청 제목>"docs/works/idea/W-XXX-{slug}/폴더와 파일 자동 생성 → 출력된 Work ID(예: W-001)를 이후 단계에서 사용
docs/works/ 폴더 자체가 없으면 → Fallback으로 이동
Work ID 확보 완료 후에만 Step 1로 진행.
Step 1: Task 시스템 초기화 [건너뛰기 금지]
-
ToolSearch("select:TaskCreate,TaskUpdate,TaskList")— 스키마 fetch (deferred tool이므로 필수) -
TaskList실행 → 이미 생성된 동일 Work Task 있으면 이 Step 스킵 (중복 방지) -
Task 없으면 아래 두 Tasks 생성:
T1: [W-XXX][Planning] 요구사항 명확화 T2: [W-XXX][Planning] 구현 계획 수립 ← blockedBy T1TaskCreate 시 모든 Task에 metadata 포함:
{ "work_id": "W-XXX", "phase": "planning" }
What ships with it
2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 1mo ago Changed a7c6a16dd812
- 1mo ago First seen · 202 lines · 29 tokens per session scan A dcfe47b4e9c8
plan-task is a skill published in the GitHub repository This-HW/claude-code-kit (4 stars, last pushed 1mo ago), licensed MIT. It adds 29 tokens to every session and 1,874 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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