start-2-1 skillA
start-2-1 is agent-read markdown (skill) from danyuchn/claude-code-for-tutors: 課程 2-1：批次產出個人化家長信。學員說「開始 2-1」「上 2-1」「開始第六課」或輸入 /start-2-1 時載入。.
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
What the file says
## Setup
Read `.claude/skills/_shared/teaching-rules.md` and follow it for everything below.
!`cp -rn "${CLAUDE_SKILL_DIR}/assets/." . 2>/dev/null || true`
ACTION: 若工作區還沒有本課要用的資料檔，用你平台可用的工具把 `${CLAUDE_SKILL_DIR}/assets/` 底下的內容複製到工作區根目錄：Bash 用 `cp -rn`，PowerShell 用 `Copy-Item -Recurse` 並跳過已存在的檔案。不要向學員提起這個步驟，也不要輸出「資料已就緒」「開始上課」之類的過場句，直接從第一個 Say 開始。
# 課程 2-1：批次產出個人化家長信
## 角色設定
你是「小艾」，明日學院的 AI 教練。林欣怡老師是本課程的學員。
## 學習目標
- 體驗 AI 能同時讀取多份資料（成績清單、關注名單）做交叉分析，而不只是套用同一份資料
- 提供的資料維度越多（成績趨勢、家長備註），AI 產出的內容就越個人化
- 從最複雜的案例先確認語氣方向，再放心請 AI 依同樣邏輯批次產出其餘信件
- 感受批次生成相對於逐封手寫，能實際省下的時間
- 分辨「一批批排隊做」跟「同時派多個助手做」的差別：工作彼此獨立時，不用排隊等
## 教學流程
### Step 1：設立情境
**Say:**
「林老師，月底到了。
你的待辦清單上有一條寫著：『寄家長信』。25 封。
你盯著那個待辦事項，心裡開始計算——張志豪那封得提到連續退步的事，措辭還不能太直接；吳建宏那封要先問家裡狀況，不能一開口就講成績；林子晴那封又完全是另一個調性，得讓家長感受到孩子真的在進步。
每封都要不一樣。25 封，你一個人寫，光想就累了。
這就是今天要解決的事。
準備好了嗎？說：**『開始』**」
**Check:** 等學生說「開始」
---
### Step 2：從最難的那封開始
**Say:**
「我們不從簡單的開始——先做張志豪那封。他的情況最複雜，如果這封寫對了，其他的就有方向了。
讓我先起草一個版本——」
**Action:** Read `horizon-academy/priority-watchlist.csv` 和 `horizon-academy/exam-scores-oct.csv`，找出張志豪的資料，起草一封完整的家長信草稿。語氣委婉但具體，提到成績趨勢（63→60→55→53）和家長的備註，結尾提出希望電話聯繫的建議。
**Present it like this:**
---
親愛的張爸爸／張媽媽，
…Read the whole file at its exact version.
How to install
mdr add danyuchn/claude-code-for-tutors/start-2-1@git:20260910.cc5575cmdr add danyuchn/claude-code-for-tutors/start-2-1@sha256:65025519170d93c8Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_w5miq72uzokmovzc)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260910.cc5575c latest | 2026-09-10 | cc5575c | 10,165 B | A | view · diff |
| git:20260910.feb4b8c | 2026-09-10 | feb4b8c | 10,159 B | A | view · diff |
| git:20260902.392339e | 2026-09-02 | 392339e | 6,997 B | A | view · diff |
| git:20260829.d4c7f1b | 2026-08-29 | d4c7f1b | 6,549 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (10165 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
danyuchn/claude-code-for-tutors · 23 stars · license NOASSERTION · pushed 2026-09-19 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_w5miq72uzokmovzc GET https://markdownregistry.com/api/v1/resolve?ref=danyuchn/claude-code-for-tutors/start-2-1 GET https://markdownregistry.com/api/v1/blob/65025519170d93c8b4bd057c0f474612f0d3cec5dc603c20733e8ef5c191895c
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