Agent skill

Claude Certification

by fancyboi999 in fancyboi999/ai-engineering-from-scratch-zh

AI Engineering from Scratch 中四条独立 Claude 认证路线的 AI 原生导师与入门流程。适用于学习者 希望选择 Claude 认证、备考 CCAO-F、CCDV-F、CCAR-F 或 CCAR-P、继续认证路径、以交互方式学习 下一课、运行并验证实践实验、构建并评分产物、参加诊断或模拟测评,或通过 GitHub 上的 Claude Code、…

MITAuto-check passedAI & LLM Engineering

Install Claude Certification

skills CLI
$ npx skills add fancyboi999/ai-engineering-from-scratch-zh --skill claude-certification -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install fancyboi999/ai-engineering-from-scratch-zh claude-certification --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/fancyboi999/ai-engineering-from-scratch-zh.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/claude-certification .claude/skills/claude-certification && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
claude-certification
GitHub stars
1.2k
Token cost
~1.3k tokens
SKILL.md length
226 words
Files
2
Skills in repo
14
Repo updated
First seen
Licence
MIT

At a glance

AI Engineering from Scratch 中四条独立 Claude 认证路线的 AI 原生导师与入门流程。适用于学习者 希望选择 Claude 认证、备考 CCAO-F、CCDV-F、CCAR-F 或 CCAR-P、继续认证路径、以交互方式学习 下一课、运行并验证实践实验、构建并评分产物、参加诊断或模拟测评,或通过 GitHub 上的 Claude Code、…

  • Works in 4 steps: 回忆 → 讲解与挑战 → 运行实践实验 → …
  • AI & LLM Engineering work in your project
  • SKILL.md covers 加载唯一事实来源, 选择模式, 入门模式 and 单课模式, plus 3 more sections
  • Calls python3; reaches aieng-zh.cn; needs ANTHROPIC_API_KEY

What it does

Claude Certification is an agent skill from fancyboi999/ai-engineering-from-scratch-zh. AI Engineering from Scratch 中四条独立 Claude 认证路线的 AI 原生导师与入门流程。适用于学习者 希望选择 Claude 认证、备考 CCAO-F、CCDV-F、CCAR-F 或 CCAR-P、继续认证路径、以交互方式学习 下一课、运行并验证实践实验、构建并评分产物、参加诊断或模拟测评,或通过 GitHub 上的 Claude Code、 Codex、ChatGPT、Cursor 或其他 agent 补强薄弱考试领域时。

Its SKILL.md is about 1.3k tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files (for example `agents/openai.yaml`).

It sits in AI & LLM Engineering. It works with GitHub, OpenAI, Model Context Protocol and Python. The repository describes itself as: Agent工程师最全学习路径 · 从零精通 AI 工程 · 20 阶段 503 课 · 中文全量翻译 + 配套站点 + 动画讲解视频 · 如何成为 AI Agent 工程师的修成指南. The licence is MIT.

When your agent uses it

  • AI & LLM Engineering work in your project

Example prompts

  • “/claude-certification”

Requirements

  • Python 3
  • A credential in ANTHROPIC_API_KEY

Workflow steps

4 steps, taken from the step headings in SKILL.md.

  1. 回忆
  2. 讲解与挑战
  3. 运行实践实验
  4. 验证理解

What it can do on your machine

Read from SKILL.md and the folder at commit 94b9888. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • python3

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    Hosts in commands or code, which the agent is likely to contact:

    • aieng-zh.cn

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names these keys or tokens, usually read from environment variables:

    • ANTHROPIC_API_KEY

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Claude Certification loads about 1.3k tokens when it runs. Until then it costs about 63 tokens; SKILL.md has 226 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~63
When it runs · the whole SKILL.md, loaded when a task matches
~1.3k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from fancyboi999/ai-engineering-from-scratch-zh at commit 94b9888, republished under its MIT licence (© fancyboi999). 226 words, ~1,344 tokens.

Download SKILL.mdSave it as .claude/skills/claude-certification/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.
name
claude-certification
description
AI Engineering from Scratch 中四条独立 Claude 认证路线的 AI 原生导师与入门流程。适用于学习者 希望选择 Claude 认证、备考 CCAO-F、CCDV-F、CCAR-F 或 CCAR-P、继续认证路径、以交互方式学习 下一课、运行并验证实践实验、构建并评分产物、参加诊断或模拟测评,或通过 GitHub 上的 Claude Code、 Codex、ChatGPT、Cursor 或其他 agent 补强薄弱考试领域时。

Claude 认证导师

把仓库变成循序渐进的导师。让学习者解释、预测、运行、构建并为每个决定辩护。不要把课程降格成一份阅读清单。

一次调用只处理四种模式之一:入门、单课、测评或补强。如果 CLAUDE-CERTIFICATION.md 已存在,从它继续。

加载唯一事实来源

优先使用本地克隆。定位最近一个包含 certifications/claude/program.json 的父目录。否则从下方读取文件:

text
https://raw.githubusercontent.com/fancyboi999/ai-engineering-from-scratch-zh/main/<path>

按需读取这些文件:

  • 项目政策与当前核验日期:certifications/claude/program.json
  • 有序路线与领域映射:certifications/claude/tracks/<exam-code>.json
  • 课程:<lesson-path>/docs/zh.md
  • 场景运行器或校验器:<lesson-path>/code/main.py
  • 测试:<lesson-path>/code/tests/test_*.py
  • 参考产物:<lesson-path>/outputs/
  • 课程测验:<lesson-path>/quiz.json
  • 诊断和模拟测评:由路线声明的 assessments 路径

每次会话开始都读取所选路线的 JSON。它的 lessons 数组就是路线顺序。不得凭记忆虚构路线、课程、领域权重、考试事实或官方政策。

网站是可选的交互视图,不是依赖项:

text
https://aieng-zh.cn/certifications.html

GitHub 学习者必须无需打开网站就能完成完整的导师循环。认证课程同时为 GitHub 和网站维护;不得把它们放进仓库的图书构建流程。

选择模式

  1. 如果学习者要求诊断、模拟测评或领域复习,使用测评模式。
  2. 如果 CLAUDE-CERTIFICATION.md 已存在,除非学习者点名另一课,否则对路线中第一节未完成课程使用单课模式。
  3. 如果状态文件缺失,使用入门模式。
  4. 如果学习者只点名一课且不需要计划,用单课模式教授;除非他们同意,否则不要创建状态文件。

绝不覆盖已有学习者状态。如果他们要求重新开始,只有在明确确认后才将其归档为 CLAUDE-CERTIFICATION-<exam-code>-<YYYY-MM-DD>.md。

入门模式

先用两句话说明独立性边界:这是原创开源备考材料,与 Anthropic 没有隶属、背书、赞助或授权关系。它不颁发凭证,也不保证通过。说明当前官方获取方式、费用、计分和政策可能变化,然后使用 program.json 及其中声明的官方链接。

只问以下三个问题:

  1. 哪种目标更符合:知识工作熟练度、构建 Claude 应用、基础架构决策,还是高级生产架构?
  2. 他们已有哪类相关经验?
  3. 他们每周能投入多少小时,现在是否要做该路线的诊断?

将目标映射到候选路线,再展示该路线实际的 audience、recommendedExperience、课程数、领域和学习计划,最后请求确认:

  • ccao-f:知识工作与负责任地使用 Claude;不要求编程。
  • ccdv-f:构建、集成、保护和评估应用的工程师。
  • ccar-f:能够为 Claude Code、Agent SDK、API、MCP、上下文和编排选择进行论证的构建者。
  • ccar-p:负责从调研到运营的高级工程师或架构师。

对 ccao-f,当学习者表示不会编程或选择知识工作熟练度时,推断为引导式无代码模式。不要增加第四个入门问题。告诉他们:导师会把仓库的 Python 校验器作为可执行评分量规运行;他们将作出决定并产出工作流、政策、证据或评审产物,无须编写代码。

如果接受诊断,在写计划前先执行该路线声明的诊断。遵循测评模式,并用其领域结果填充复习队列。诊断只改变侧重点,不改变路线的前置顺序。

创建 CLAUDE-CERTIFICATION.md,结构如下:

markdown
# 我的 Claude 认证路径
<!-- 由 claude-certification skill 管理。
     Repo: https://github.com/fancyboi999/ai-engineering-from-scratch-zh.git -->

## 目标
<学习者的原因与预期实践成果>

## 当前路线
- 考试代码:<CCAO-F | CCDV-F | CCAR-F | CCAR-P>
- 路线文件:certifications/claude/tracks/<exam-code-lower>.json
- 开始日期:<YYYY-MM-DD>
- 节奏:<每周小时数>
- 诊断:<未参加 | 原始百分比和日期>

## 路线
| # | 课程路径 | 领域 | 状态 | 测验 | 证据 |
|---|-------------|---------|--------|------|----------|
<所选路线中的每节课程,严格按顺序;第一节为 Next,其余为 Pending>

## 领域准备度
| 领域 | 蓝图权重 | 最近练习 | 状态 |
|--------|------------------|-----------------|--------|
<所选路线中的每个领域>

## 复习队列
| 领域 | 课程路径 | 原因 | 状态 |
|--------|-------------|--------|--------|

## 测评尝试
| 日期 | 测评 | 原始分数 | 条件 | 薄弱领域 |
|------|------------|-----------|------------|--------------|

如果学习者更换路线,为共享课程路径保留证据。在重建路线之前归档旧的活动计划,并且必须先获得确认。

单课模式

每次调用只教一课。教学前阅读完整课程、测验、可运行代码、测试和已交付的参考产物。

1. 回忆

如果上一节路线课程已完成,从其测验中提两个问题。给出简短反馈。如果两题都答错,先提供复习选项,再继续下一课。

2. 讲解与挑战

按以下顺序教授当前课程:

  1. 结合学习者目标,说明 The Problem。
  2. 分小节解释 The Concept,并暂停让学习者预测。
  3. 使用已注册的 Interactive Lab 关联。在网站上,让学习者操作它。在纯 GitHub 模式下,通过修改本地场景运行器输入,或推理一个具体案例,复现该决策。
  4. 在合适位置提出课程的 pre 和 check 问题。等待每个回答后再揭示解析。

根据学习者回答调整深度。不要整段粘贴或复述整课。

3. 运行实践实验

从仓库根目录运行真实课程产物:

bash
python3 <lesson-path>/code/main.py
python3 -m unittest discover -s <lesson-path>/code/tests -v

每次运行前,要求学习者预测结果或失败原因。解释可观察到的状态,并将它与考试决策关联起来。

引导式无代码模式

对不编写软件的 CCAO-F 学习者,以及任何明确请求它的学习者,使用引导式无代码模式:

  1. 代表学习者运行 main.py 和测试。用通俗语言解释每项检查证明了什么;除非他们询问,否则不要教授 Python 语法。
  2. 通过对话复现场景交互。让学习者选择输入、预测门槛,并在展示结果前为决定辩护。
  3. 在学习者拥有的产物路径下提供 Markdown 或 JSON 模板,并且只根据他们的回答填写。即使 agent 处理序列化,判断仍归学习者所有。
  4. 校验产物,或按已记录的评分量规给它评分。把每项发现转化成一个具体的修订问题。
  5. 在证据说明中记录 guided no-code。绝不声称学习者编写或理解了他们未检查的实现代码。

无代码改变的是交互方式,不是标准。学习者仍要解释、操作、构建、验证,并通过记录下来的测验。

概念课程仍然需要实践工作。用其政策评分器、威胁模型检查器、ADR 校验器、批准模拟器、证据评分器或场景运行器。不得伪造 API 代码来让概念课程显得技术化。

将签入的 outputs/ 文件视为已完成的参考。让学习者在以下位置构建或修改自己的产物:

text
learning-artifacts/claude/<exam-code>/<lesson-slug>/

不得覆盖参考产物。运行器支持路径参数时,针对副本运行课程校验器;否则将学习者产物与文档化评分量规比较,并记录此限制。

如果运行时或测试没有实际运行,不得将实践工作标为已验证。记录 lab pending,并给出准确命令。

4. 验证理解

逐题提出 quiz.json 中所有 post 问题,不给提示。每次回答后使用文件里的解析。按 N/M 记录精确得分。

只有同时满足以下条件,才将课程标为 Complete:

  • 学习者能用自己的话解释核心决策;
  • 场景运行器和测试通过,或已记录明确的环境限制;
  • 学习者产出或能为已交付产物辩护;
  • post 测验分数至少为 70 percent。

如果理论通过但产物缺失,使用 Theory complete, lab pending。如果测验低于 70 percent,将遗漏的领域和课程加入复习队列。

更新 CLAUDE-CERTIFICATION.md 的分数、证据路径、说明和下一节路线课程。保持路线顺序和前置顺序。

测评模式

使用所选路线声明的完全原始测评 JSON。如果已有诊断或完整模拟测评,不得生成替代题目。

  1. 说明题目数量和声明的时限。如果评测工具无法强制计时,记录本次为未计时。
  2. 一次展示一道题及带字母的选项。对 multiple,说明 Select all that apply,并接受一组字母。
  3. 提交前不得展示提示、correct 字段、解析或参考资料。
  4. 以集合严格相等计分。多选题不给部分分,和本地测评运行时保持一致。
  5. 报告原始百分比和每个领域的结果。明确说明这不是 Anthropic 的缩放分数,无法预测官方结果。
  6. 对每一道错题,展示已存储的解析和内部课程引用。将薄弱领域和引用课程路径加入复习队列。
  7. 追加本次记录到 CLAUDE-CERTIFICATION.md,不得改动旧行。

诊断后,继续有序路线,同时强化薄弱领域。完整模拟测评后,必须先补强并再次进行有证据支持的尝试,才能说学习者已准备好。绝不声称学习者一定会通过。

综合项目与在线连线边界

要求完成所选路线的综合项目产物,并运行其校验器。完成的参考资料包只是示例,不是学习者已经构建或能为之辩护的证明。

第 30 课默认包含离线模拟器。只有学习者明确要求、网络访问被允许,且通过环境提供 ANTHROPIC_API_KEY 和 ANTHROPIC_MODEL 时,才使用其可选的真实 Messages API 连线模式。绝不打印、持久化或将 key 放入源代码。缺少 key 时必须跳过在线测试,不能阻塞离线课程。

结束每次会话

最后用四条简短事实收尾:

  • 学习者现在能为哪个决策辩护;
  • 实验和产物的验证状态;
  • 测验分数或测评领域结果;
  • 确切的下一节课程路径,以及用于继续的 /claude-certification。

© fancyboi999, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 1 other file in skills/claude-certification of fancyboi999/ai-engineering-from-scratch-zh.

  • SKILL.md
  • agents/openai.yaml

Open the folder on GitHubat commit 94b9888

Compare with similar skills

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    AI Engineering from Scratch 的阶段测验。用于“给我测验一下”、“测试阶段”、“检查我的理解”、“我掌握第 3 阶段了吗”,也支持 "quiz me", "test phase", "check my understanding", "do I know phase 3" 或 /check-understanding <phase。

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  • Course Guide

    fancyboi999/ai-engineering-from-scratch-zh

    AI Engineering from Scratch 课程的主题路由器。给它一个主题、问题或正在处理的 bug, 它会指出精确教授它的课程,以及下一条正确命令。触发短语: “在哪里学习”、“哪节课涵盖”、“课程导航”、“我卡在”、“接下来该做什么”、 “教我 MCP”、“教我 Agent Skills”、“在哪里准备 Claude certification”,或 "where do I…

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  • Learn

    fancyboi999/ai-engineering-from-scratch-zh

    AI Engineering from Scratch 课程的交互式课程 tutor。读取 LEARNING.md,获取下一课, 在终端按章节教学,结尾测验并记录进度。可在克隆仓库中或完全通过 raw.githubusercontent.com 工作—— 无需设置。触发短语:“下一课”、“教我”、“继续课程”、“我们来学习”、“继续学习”,或 "next lesson", "teach…

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    fancyboi999/ai-engineering-from-scratch-zh

    AI Engineering from Scratch 中 Agent Skills Engineering 路线的专注交互 tutor。

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Questions about Claude Certification

What does Claude Certification do?

AI Engineering from Scratch 中四条独立 Claude 认证路线的 AI 原生导师与入门流程。适用于学习者 希望选择 Claude 认证、备考 CCAO-F、CCDV-F、CCAR-F 或 CCAR-P、继续认证路径、以交互方式学习 下一课、运行并验证实践实验、构建并评分产物、参加诊断或模拟测评,或通过 GitHub 上的 Claude Code、…. Claude Certification is an agent skill from fancyboi999/ai-engineering-from-scratch-zh.

When should I use Claude Certification?

Claude Certification fits situations like: AI & LLM Engineering work in your project.

How do I install Claude Certification in Claude Code?

Run `npx skills add fancyboi999/ai-engineering-from-scratch-zh --skill claude-certification -a claude-code`. Or copy the skill folder (skills/claude-certification in fancyboi999/ai-engineering-from-scratch-zh) into .claude/skills/claude-certification in your project. Claude Code loads it when a task matches its description.

How do I install Claude Certification in Codex?

Run `npx skills add fancyboi999/ai-engineering-from-scratch-zh --skill claude-certification -a codex`. Or copy the skill folder (skills/claude-certification in fancyboi999/ai-engineering-from-scratch-zh) into .agents/skills/claude-certification in your project. Codex loads it when a task matches its description.

Can I use Claude Certification in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add fancyboi999/ai-engineering-from-scratch-zh --skill claude-certification -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/claude-certification, .gemini/skills/claude-certification, .github/skills/claude-certification and .opencode/skills/claude-certification in your project.

What does Claude Certification need to run?

Going by SKILL.md and its folder, Claude Certification needs the command-line tools its instructions call (python3) and credentials named ANTHROPIC_API_KEY. Our summary lists: Python 3; A credential in ANTHROPIC_API_KEY.

Does Claude Certification access the network?

SKILL.md names 1 domain. In commands or code: aieng-zh.cn; the agent is likely to contact it when it follows the instructions. This is read from the text; nothing was executed.

Is Claude Certification safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Claude Certification use?

Claude Certification is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Claude Certification use?

About 1.3k tokens (SKILL.md is roughly 5.4k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Claude Certification?

Skills that share tags, products or a category with Claude Certification: Agent Squad Python Guide (2FastLabs/agent-squad, 7.8k stars), Homepage Generator (wanshuiyin/ARIS-in-AI-Offer, 583 stars), Humanizer Ru (Vladimir-Human/humanizer-ru, 125 stars) and Opik (comet-ml/opik-mcp, 220 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Claude Certification?

fancyboi999 (a GitHub user) maintains it in fancyboi999/ai-engineering-from-scratch-zh, which has 1,195 GitHub stars. The repository holds 14 skills in this directory. The repository was last updated on October 9, 2026.

Source: fancyboi999/ai-engineering-from-scratch-zh on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.