task-planner

task-planner is a skill for Claude Code, Codex from kopp0510/claude-dd. It costs 58 tokens per session (909 once invoked), scanned A, original, MIT.

A planner that breaks a software design into small, ordered coding tasks, each with tests, implementation steps, dependencies, and commits.

In plain words
What is it for?
Use it to create dependency-ordered plans covering data models, APIs, services, routes, interface components, tests, and commits.
Why use it?
It turns a broad design into work units that another developer or agent can execute and verify without repeatedly consulting the original design.

Skill for Claude CodeCodex

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/kopp0510/claude-dd/task-planner
Any agent
npx skills add kopp0510/claude-dd --skill task-planner
Clone the repo
git clone --depth 1 https://github.com/kopp0510/claude-dd

Made for: Claude Code, Codex.

Wrote 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.

agentmods badge for task-planner

README.md
[![agentmods](https://agentmods.dev/badge/skills/kopp0510/claude-dd/task-planner.svg)](https://agentmods.dev/skills/kopp0510/claude-dd/task-planner)
Your own site
<a href="https://agentmods.dev/skills/kopp0510/claude-dd/task-planner"><img src="https://agentmods.dev/badge/skills/kopp0510/claude-dd/task-planner.svg" alt="Measured on agentmods" height="20"></a>
Per session 58 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 909 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5 $0.00058 $0.00909
Opus 5 $0.00029 $0.00454
Sonnet 5 $0.00012 $0.00182
Haiku 4.5 $0.00006 $0.00091

Measured today against content hash 641f81ce1aa2, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

task-planner 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 today.

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.

skills/task-planner/SKILL.md · 66 lines

What it actually says

Task Planner — 微任務拆解

把設計拆成 2–5 分鐘的最小可執行任務,依賴排序,每個任務自包含(其他 agent 或新 session 不需額外查文件即可執行)。

輸入來源

依序找(存在的才讀):

  1. 使用者指定的設計文件(如 docs/designs/*.md,design-brainstorm 的產物)
  2. 舊 pipeline 的 claude_docs/(architecture / contracts / requirements,legacy 專案)
  3. 都沒有 → 依使用者的口頭描述拆解,並把假設寫進計畫

拆解規則

粒度:一個資料模型 / API 端點 / 服務方法 / 前端組件 / 工具函數 = 1 個任務。 太大(多個不相關變更)→ 拆;太小(單行變更)→ 併;適當 = 一個可獨立驗證的功能單元。

依賴與排序:資料模型 → 服務層 → 控制器 → 路由;共用工具先於使用者;後端 API 先於 前端串接。拓撲排序,無依賴者在前,同層可並行。依賴不明確時採保守策略(假設有依賴)。

每個任務的格式

#### 任務 N: <動詞開頭的任務名>

**檔案路徑:** <完整路徑>
**依賴:** 任務 X, Y(或「無」)

1. 寫失敗測試 — <測試檔路徑>、測什麼、關鍵測試碼
2. 驗證測試失敗 — <測試指令>
3. 實作 — <實作檔路徑>、關鍵邏輯
4. 驗證測試通過 — <測試指令>
5. 提交 — git add + commit(Conventional Commits)

產出

寫入 docs/plans/YYYY-MM-DD-<feature>.md(目錄不存在先建立):

  • 基本資訊:來源設計、總任務數
  • 依賴圖(樹狀文字圖)
  • 任務列表(上述格式)
  • 段落分組:把任務依相依性分組為「功能段落」,每個段落對應一輪 8 步開發迴圈 (段落完成 = 迴圈跑完一圈:實作+測試 → commit → 簡化 → review → 再測 → commit)

產出前驗證(完成條件)

逐項核對,全過才算完成:

  • 每個任務有檔案路徑、TDD 五步、依賴標註
  • 依賴無循環;第一個任務零依賴;所有依賴都在計畫內
  • 對照來源設計逐節檢查 — 每個模組 / 端點 / 組件都有對應任務,無遺漏
  • 每個任務自包含(不需回查設計文件即可執行)

互動原則

不與使用者互動,直接產出計畫;來源不完整時在計畫中標註假設。產出後回報計畫路徑 與段落分組摘要,由使用者(或當前對話)決定何時開始第一個段落。

Changes

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.

  1. today Changed 641f81ce1aa2
  2. 4d ago First seen · 66 lines · 58 tokens per session scan A 7115025a7fb6

Subscribe to this mod's changes

task-planner is a skill published in the GitHub repository kopp0510/claude-dd (6 stars, last pushed 4d ago), licensed MIT. It adds 58 tokens to every session and 909 once invoked, about $0.0003 per session on Opus 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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