writing-skills — for Claude Code writing-skills, growingio-sdk-ios-autotracker, community, for Claude Code, ide skills, analytics, cocoapods, data-analysis, growingio, marketing-automation

v1.0.0
GitHub

이 스킬 정보

적합한 상황: Ideal for AI agents that need writing skills is test-driven development applied to process documentation. 현지화된 요약: GrowingIO Analytics SDK for iOS/macOS/tvOS/watchOS/visionOS. It covers analytics, cocoapods, data-analysis workflows. This AI agent skill supports Claude Code, Cursor, and Windsurf workflows.

기능

Writing skills IS Test-Driven Development applied to process documentation.
NO SKILL WITHOUT A FAILING TEST FIRST
This applies to NEW skills AND EDITS to existing skills. No exceptions.
Is : Reusable technique, pattern, or reference guide for future agent instances
Is NOT : Narrative about a one-time problem; project-specific convention (put in AGENTS.md)

# Core Topics

for Claude Code analytics cocoapods data-analysis growingio marketing-automation
growingio growingio
[91]
[37]
Updated: 4/27/2026

Killer-Skills Review

Decision support comes first. Repository text comes second.

Reference-Only Page Review Score: 10/11

This page remains useful for teams, but Killer-Skills treats it as reference material instead of a primary organic landing page.

Original recommendation layer Concrete use-case guidance Explicit limitations and caution Quality floor passed for review
Review Score
10/11
Quality Score
63
Canonical Locale
zh
Detected Body Locale
zh

적합한 상황: Ideal for AI agents that need writing skills is test-driven development applied to process documentation. 현지화된 요약: GrowingIO Analytics SDK for iOS/macOS/tvOS/watchOS/visionOS. It covers analytics, cocoapods, data-analysis workflows. This AI agent skill supports Claude Code, Cursor, and Windsurf workflows.

이 스킬을 사용하는 이유

추천 설명: writing-skills helps agents writing skills is test-driven development applied to process documentation. GrowingIO Analytics SDK for iOS/macOS/tvOS/watchOS/visionOS. This AI agent skill supports Claude Code

최적의 용도

적합한 상황: Ideal for AI agents that need writing skills is test-driven development applied to process documentation.

↓ 실행 가능한 사용 사례 for writing-skills

사용 사례: Applying Writing skills IS Test-Driven Development applied to process documentation
사용 사례: Applying NO SKILL WITHOUT A FAILING TEST FIRST
사용 사례: Applying This applies to NEW skills AND EDITS to existing skills. No exceptions

! 보안 및 제한 사항

  • 제한 사항: Frontmatter (only two fields)
  • 제한 사항: ONLY describe triggering conditions — NOT workflow summaries
  • 제한 사항: "Skill is obviously clear, no need to test" Clear to you ≠ clear to agents

Why this page is reference-only

  • - Current locale does not satisfy the locale-governance contract.

Source Boundary

The section below is imported from the upstream repository and should be treated as secondary evidence. Use the Killer-Skills review above as the primary layer for fit, risk, and installation decisions.

After The Review

Decide The Next Action Before You Keep Reading Repository Material

Killer-Skills should not stop at opening repository instructions. It should help you decide whether to install this skill, when to cross-check against trusted collections, and when to move into workflow rollout.

Install Path

Start With Installation And Validation

If this skill is worth continuing with, the next step is to confirm the install command, CLI write path, and environment validation.
Trusted Recheck

Cross-Check Against Trusted Picks

If you are still comparing multiple skills or vendors, go back to the trusted collection before amplifying repository noise.
Workflow

Move To Workflow Collections For Team Rollout

When the goal shifts from a single skill to team workflows, approvals, and repeatable execution, move into workflow collections.
Labs Demo

Browser Sandbox Environment

⚡️ Ready to unleash?

Experience this Agent in a zero-setup browser environment powered by WebContainers. No installation required.

Boot Container Sandbox

FAQ & Installation Steps

These questions and steps mirror the structured data on this page for better search understanding.

? Frequently Asked Questions

What is writing-skills?

적합한 상황: Ideal for AI agents that need writing skills is test-driven development applied to process documentation. 현지화된 요약: GrowingIO Analytics SDK for iOS/macOS/tvOS/watchOS/visionOS. It covers analytics, cocoapods, data-analysis workflows. This AI agent skill supports Claude Code, Cursor, and Windsurf workflows.

How do I install writing-skills?

Run the command: npx killer-skills add growingio/growingio-sdk-ios-autotracker/writing-skills. It works with Cursor, Windsurf, VS Code, Claude Code, and 19+ other IDEs.

What are the use cases for writing-skills?

Key use cases include: 사용 사례: Applying Writing skills IS Test-Driven Development applied to process documentation, 사용 사례: Applying NO SKILL WITHOUT A FAILING TEST FIRST, 사용 사례: Applying This applies to NEW skills AND EDITS to existing skills. No exceptions.

Which IDEs are compatible with writing-skills?

This skill is compatible with Cursor, Windsurf, VS Code, Trae, Claude Code, OpenClaw, Aider, Codex, OpenCode, Goose, Cline, Roo Code, Kiro, Augment Code, Continue, GitHub Copilot, Sourcegraph Cody, and Amazon Q Developer. Use the Killer-Skills CLI for universal one-command installation.

Are there any limitations for writing-skills?

제한 사항: Frontmatter (only two fields). 제한 사항: ONLY describe triggering conditions — NOT workflow summaries. 제한 사항: "Skill is obviously clear, no need to test" Clear to you ≠ clear to agents.

↓ How To Install

  1. 1. Open your terminal

    Open the terminal or command line in your project directory.

  2. 2. Run the install command

    Run: npx killer-skills add growingio/growingio-sdk-ios-autotracker/writing-skills. The CLI will automatically detect your IDE or AI agent and configure the skill.

  3. 3. Start using the skill

    The skill is now active. Your AI agent can use writing-skills immediately in the current project.

! Reference-Only Mode

This page remains useful for installation and reference, but Killer-Skills no longer treats it as a primary indexable landing page. Read the review above before relying on the upstream repository instructions.

Upstream Repository Material

The section below is imported from the upstream repository and should be treated as secondary evidence. Use the Killer-Skills review above as the primary layer for fit, risk, and installation decisions.

Upstream Source

writing-skills

GrowingIO Analytics SDK for iOS/macOS/tvOS/watchOS/visionOS. It covers analytics, cocoapods, data-analysis workflows. This AI agent skill supports Claude

SKILL.md
Readonly
Upstream Repository Material
The section below is imported from the upstream repository and should be treated as secondary evidence. Use the Killer-Skills review above as the primary layer for fit, risk, and installation decisions.
Supporting Evidence

Writing Skills

Writing skills IS Test-Driven Development applied to process documentation.

Core principle: If you didn't watch an agent fail without the skill, you don't know if the skill teaches the right thing.

The Iron Law

NO SKILL WITHOUT A FAILING TEST FIRST

This applies to NEW skills AND EDITS to existing skills. No exceptions.

What is a Skill?

  • Is: Reusable technique, pattern, or reference guide for future agent instances
  • Is NOT: Narrative about a one-time problem; project-specific convention (put in AGENTS.md)

Skill Types (two orthogonal dimensions)

TypeDescriptionExample
Technique具体方法，有步骤可循test-driven-development
Pattern思维模型brainstorming
Reference查询式，结构化条目—（本项目暂无 Reference 型 skill）
LabelMeaningRequirement
Rigid必须严格遵守必须带 Rationalizations + Red Flags
Flexible原则可按场景取舍不需 Rationalizations

Directory Structure

.agents/skills/                       ← 唯一存储位置（编辑这里）
  <skill-name>/
    SKILL.md                          # 必需
    <supporting-file>.md              # 仅当 >100 行或为可复用 prompt 模板

.claude/skills → ../.agents/skills    ← 软链接，让 Claude Code 默认路径也能读到

只编辑 .agents/skills/ 下的源文件——软链接自动同步。不要在 .claude/skills/ 下新建真实目录（会覆盖软链接）。

SessionStart hook 直接读 .agents/skills/using-growingio-sdk-skills/SKILL.md（见 .claude/hooks/session-start.sh）。

Frontmatter (only two fields)

yaml
1---
2name: skill-name-with-hyphens
3description: Use when <triggering condition>
4---

Claude Search Optimization (CSO)

Description rules:

  • Start with Use when / Use before / Use after
  • ONLY describe triggering conditions — NOT workflow summaries
  • Keep under 500 characters

WHY: When a description summarizes workflow, Claude follows the description instead of reading the full skill body. Description with workflow = agent skips body.

SKILL.md Body Structure

markdown
1# <Skill Name>
2
3> **Type:** Technique | **Discipline:** Rigid
4
5## Overview
6
7## When to Use / Not to Use
8
9## Process / Checklist
10
11## Rationalizations (Rigid skills required)
12| Excuse | Reality |
13
14## Red Flags (Rigid skills required)
15
16## Related Skills

RED-GREEN-REFACTOR for Skills

RED: Baseline Test

Run pressure scenario WITHOUT skill. Document rationalizations verbatim.

GREEN: Write Minimal Skill

Address those specific rationalizations. Run same scenarios WITH skill.

REFACTOR: Close Loopholes

Agent found new rationalization? Add counter. Re-test.

Rationalizations

ExcuseReality
"Skill is obviously clear, no need to test"Clear to you ≠ clear to agents
"Description needs workflow context"Workflow in description → agent skips body
"Just adding a section, no test needed"Same Iron Law
"I'll test if problems emerge"Test BEFORE, not after

Red Flags

  • "I'll write the skill first, test later" → Delete. Start with RED.
  • "This edit is too small to test" → No edit is too small.
  • "Description needs to explain what this skill does" → That's what the body is for.
  • Canonical source：.agents/skills/<skill-name>/SKILL.md
  • Claude Code 读取路径：.claude/skills/<skill-name>/SKILL.md（通过软链接解析）
  • SessionStart hook 路径：.agents/skills/using-growingio-sdk-skills/SKILL.md（见 .claude/hooks/session-start.sh）

这个布局让不同 CLI 工具（各自默认读 .agents/ 或 .claude/）共享同一份文件。不要在 .claude/skills/ 下创建真实目录——会覆盖软链接。

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