affaan-m/ECC/docs/zh-CN/skills/search-first/SKILL.md
search-first
Use it for engineering tasks; the detail page covers purpose, installation, and practical steps.
- Source repository stars
- 234,327
- Declared platforms
- 0
- Static risk flags
- 0
- Last source update
- 2026-07-27
- Source checked
- 2026-07-28
Decision brief
What it does—and where it fits
系统化“在实现之前先寻找现有解决方案”的工作流程。
Not for
- Tasks that require unconfirmed production actions or broad system permissions.
- Environments where the pinned source and install steps cannot be inspected.
Compatibility matrix
Platform support, with evidence labels
| Platform | Status | Evidence | What to check |
|---|---|---|---|
| Codex | Not declared | No explicit evidence | Portability before use |
| Claude Code | Not declared | No explicit evidence | Portability before use |
| Cursor | Not declared | No explicit evidence | Portability before use |
| Gemini CLI | Not declared | No explicit evidence | Portability before use |
Installation
Inspect first. Install second.
The source command is displayed only when detected. A safe inspection prompt is always available so your agent can explain every action before execution.
npx skills add https://github.com/affaan-m/ECC --skill "docs/zh-CN/skills/search-first"Inspect the Agent Skill "search-first" from https://github.com/affaan-m/ECC/blob/4e973d3eaf92d97f8d2e2d8abb39d8bdc8711b38/docs/zh-CN/skills/search-first/SKILL.md at commit 4e973d3eaf92d97f8d2e2d8abb39d8bdc8711b38. List every install step, command, network request, credential, file read/write, external action, and rollback step. Explain whether it fits my task. Do not install or execute anything until I approve.
Workflow
What the source asks the agent to do
- 01
触发时机
开始一项很可能已有解决方案的新功能 添加依赖项或集成 用户要求“添加 X 功能”而你准备开始编写代码 在创建新的实用程序、助手或抽象之前
开始一项很可能已有解决方案的新功能添加依赖项或集成用户要求“添加 X 功能”而你准备开始编写代码 - 02
工作流程
Review the “工作流程” section in the pinned source before continuing.
Review and apply the “工作流程” source section. - 03
决策矩阵
Review the “决策矩阵” section in the pinned source before continuing.
Review and apply the “决策矩阵” source section.
Permission review
Static risk signals and limitations
No configured static risk pattern was detected
This is not proof of safety. Runtime behavior, indirect dependencies, and hidden external systems are outside the static scan.
Evidence record
Why each signal appears
| Signal | Value | Evidence type | Meaning |
|---|---|---|---|
| Quality score | 66/100 | Computed | Documentation, specificity, maintenance, and trust rules |
| Repository stars | 234,327 | Source | Repository attention, not individual Skill quality |
| Compatibility | 0 platforms | Source | Declared in the catalog source record |
| Usage guide | catalog record | Editorial | Generated or reviewed according to the visible evidence level |
Pinned source
Provenance and original SKILL.md
- Repository
- affaan-m/ECC
- Skill path
- docs/zh-CN/skills/search-first/SKILL.md
- Commit
- 4e973d3eaf92d97f8d2e2d8abb39d8bdc8711b38
- License
- MIT
- Collected
- 2026-07-28
- Default branch
- main
View the original SKILL.md
/search-first — 编码前先研究
系统化“在实现之前先寻找现有解决方案”的工作流程。
触发时机
在以下情况使用此技能:
- 开始一项很可能已有解决方案的新功能
- 添加依赖项或集成
- 用户要求“添加 X 功能”而你准备开始编写代码
- 在创建新的实用程序、助手或抽象之前
工作流程
┌─────────────────────────────────────────────┐
│ 1. 需求分析 │
│ 确定所需功能 │
│ 识别语言/框架限制 │
├─────────────────────────────────────────────┤
│ 2. 并行搜索(研究员代理) │
│ ┌──────────┐ ┌──────────┐ ┌──────────┐ │
│ │ npm / │ │ MCP / │ │ GitHub / │ │
│ │ PyPI │ │ 技能 │ │ 网络 │ │
│ └──────────┘ └──────────┘ └──────────┘ │
├─────────────────────────────────────────────┤
│ 3. 评估 │
│ 对候选方案进行评分(功能、维护、 │
│ 社区、文档、许可证、依赖) │
├─────────────────────────────────────────────┤
│ 4. 决策 │
│ ┌─────────┐ ┌──────────┐ ┌─────────┐ │
│ │ 采用 │ │ 扩展 │ │ 构建 │ │
│ │ 原样 │ │ /包装 │ │ 定制 │ │
│ └─────────┘ └──────────┘ └─────────┘ │
├─────────────────────────────────────────────┤
│ 5. 实施 │
│ 安装包 / 配置 MCP / │
│ 编写最小化自定义代码 │
└─────────────────────────────────────────────┘
决策矩阵
| 信号 | 行动 |
|---|---|
| 完全匹配,维护良好,MIT/Apache 许可证 | 采纳 — 直接安装并使用 |
| 部分匹配,基础良好 | 扩展 — 安装 + 编写薄封装层 |
| 多个弱匹配 | 组合 — 组合 2-3 个小包 |
| 未找到合适的 | 构建 — 编写自定义代码,但需基于研究 |
使用方法
快速模式(内联)
在编写实用程序或添加功能之前,在脑中过一遍:
- 这已经在仓库中存在吗? → 首先通过相关模块/测试检查
rg - 这是一个常见问题吗? → 搜索 npm/PyPI
- 有对应的 MCP 吗? → 检查
~/.claude/settings.json并进行搜索 - 有对应的技能吗? → 检查
~/.claude/skills/ - 有 GitHub 上的实现/模板吗? → 在编写全新代码之前,先运行 GitHub 代码搜索以查找维护中的开源项目
完整模式(代理)
对于非平凡的功能,启动研究员代理:
任务(子代理类型="通用型",提示="
研究现有工具用于:[描述]
语言/框架:[语言]
约束:[任何]
搜索:npm/PyPI、MCP 服务器、Claude Code 技能、GitHub
返回:结构化对比与推荐
")
按类别搜索快捷方式
开发工具
- Linting →
eslint,ruff,textlint,markdownlint - Formatting →
prettier,black,gofmt - Testing →
jest,pytest,go test - Pre-commit →
husky,lint-staged,pre-commit
AI/LLM 集成
- Claude SDK → 使用 Context7 获取最新文档
- 提示词管理 → 检查 MCP 服务器
- 文档处理 →
unstructured,pdfplumber,mammoth
数据与 API
- HTTP 客户端 →
httpx(Python),ky/got(Node) - 验证 →
zod(TS),pydantic(Python) - 数据库 → 首先检查是否有 MCP 服务器
内容与发布
- Markdown 处理 →
remark,unified,markdown-it - 图片优化 →
sharp,imagemin
集成点
与规划器代理
规划器应在阶段 1(架构评审)之前调用研究员:
- 研究员识别可用的工具
- 规划器将它们纳入实施计划
- 避免在计划中“重新发明轮子”
与架构师代理
架构师应向研究员咨询:
- 技术栈决策
- 集成模式发现
- 现有参考架构
与迭代检索技能
结合进行渐进式发现:
- 循环 1:广泛搜索 (npm, PyPI, MCP)
- 循环 2:详细评估顶级候选方案
- 循环 3:测试与项目约束的兼容性
示例
示例 1:“添加死链检查”
需求:检查 Markdown 文件中的失效链接
搜索:npm "markdown dead link checker"
发现:textlint-rule-no-dead-link(评分:9/10)
行动:采纳 — npm install textlint-rule-no-dead-link
结果:无需自定义代码,经过实战检验的解决方案
示例 2:“添加 HTTP 客户端包装器”
需求:具备重试和超时处理能力的弹性 HTTP 客户端
搜索:npm "http client retry"、PyPI "httpx retry"
发现:got(Node)带重试插件、httpx(Python)带内置重试功能
行动:采用——直接使用 got/httpx 并配置重试
结果:零定制代码,生产验证的库
示例 3:“添加配置文件 linter”
需求:根据模式验证项目配置文件
搜索:npm "config linter schema"、"json schema validator cli"
发现:ajv-cli(评分:8/10)
操作:采用 + 扩展 —— 安装 ajv-cli,编写项目特定的模式
结果:1 个包 + 1 个模式文件,无需自定义验证逻辑
反模式
- 直接跳转到编码:不检查是否存在就编写实用程序
- 忽略 MCP:不检查 MCP 服务器是否已提供该能力
- 过度定制:对库进行如此厚重的包装以至于失去了其优势
- 依赖项膨胀:为了一个小功能安装一个庞大的包
Alternatives
Compare before choosing
affaan-m/ECC
search-first
Research-before-coding workflow. Search for existing tools, libraries, and patterns before writing custom code. Systematizes the "search for existing solutions before implementing" approach. Use when starting new features or adding functionality.
affaan-m/ECC
search-first
Research-before-coding workflow. Search for existing tools, libraries, and patterns before writing custom code. Invokes the researcher agent.
affaan-m/ECC
search-first
Use it for engineering tasks; the detail page covers purpose, installation, and practical steps.
coreyhaines31/marketingskills
ab-testing
When the user wants to plan, design, or implement an A/B test or experiment, or build a growth experimentation program. Also use when the user mentions "A/B test," "split test," "experiment," "test this change," "variant copy," "multivariate test," "hypothesis," "should I test this," "which version is better," "test two versions," "statistical significance," "how long should I run this test," "growth experiments," "experiment velocity," "experiment backlog," "ICE score," "experimentation program