想白嫖大厂官方的 Agent 构建方案？

Anthropic 官方直接把 Claude 如何学习新技能的底层机密给开源啦！

这个叫 anthropic/skills 的官方仓库一上线就彻底刷屏。现在不需要写复杂的提示词，也不需要微调模型，就能定义 AI 的行为。

所谓的Skills，其实就是包含了结构化 Markdown 指令的文件夹，Claude 会动态加载它们：

1. 创意与技术：涵盖艺术、音乐设计，以及 Web 应用测试和 MCP 服务生成。

2. 企业与文档：包含日常工作流，甚至连驱动 Claude 自动创建 docx、pdf、xlsx 文件的核心代码都在里面。

3. 生态联动：这套机制全面打通了 Claude Code、付费订阅版和 API，连 Notion 都已经率先适配。

它的运作极简：建个文件夹，扔进带 yaml 描述的 Markdown 文件，Claude 就会在需要时自动调用。

anthropics/skills

Source: https://github.com/anthropics/skills

Note: This repository contains Anthropic’s implementation of skills for Claude. For information about the Agent Skills standard, see agentskills.io.

Skills

Skills are folders of instructions, scripts, and resources that Claude loads dynamically to improve performance on specialized tasks. Skills teach Claude how to complete specific tasks in a repeatable way, whether that’s creating documents with your company’s brand guidelines, analyzing data using your organization’s specific workflows, or automating personal tasks.

For more information, check out:

• What are skills?
• Using skills in Claude
• How to create custom skills
• Equipping agents for the real world with Agent Skills

About This Repository

This repository contains skills that demonstrate what’s possible with Claude’s skills system. These skills range from creative applications (art, music, design) to technical tasks (testing web apps, MCP server generation) to enterprise workflows (communications, branding, etc.).

Each skill is self-contained in its own folder with a SKILL.md file containing the instructions and metadata that Claude uses. Browse through these skills to get inspiration for your own skills or to understand different patterns and approaches.

Many skills in this repo are open source (Apache 2.0). We’ve also included the document creation & editing skills that power Claude’s document capabilities under the hood in the skills/docx, skills/pdf, skills/pptx, and skills/xlsx subfolders. These are source-available, not open source, but we wanted to share these with developers as a reference for more complex skills that are actively used in a production AI application.

Disclaimer

These skills are provided for demonstration and educational purposes only. While some of these capabilities may be available in Claude, the implementations and behaviors you receive from Claude may differ from what is shown in these skills. These skills are meant to illustrate patterns and possibilities. Always test skills thoroughly in your own environment before relying on them for critical tasks.

Skill Sets

• ./skills: Skill examples for Creative & Design, Development & Technical, Enterprise & Communication, and Document Skills
• ./spec: The Agent Skills specification
• ./template: Skill template

Try in Claude Code, Claude.ai, and the API

Claude Code

You can register this repository as a Claude Code Plugin marketplace by running the following command in Claude Code:

/plugin marketplace add anthropics/skills

Then, to install a specific set of skills:

1. Select Browse and install plugins
2. Select anthropic-agent-skills
3. Select document-skills or example-skills
4. Select Install now

Alternatively, directly install either Plugin via:

/plugin install document-skills@anthropic-agent-skills
/plugin install example-skills@anthropic-agent-skills

After installing the plugin, you can use the skill by just mentioning it. For instance, if you install the document-skills plugin from the marketplace, you can ask Claude Code to do something like: “Use the PDF skill to extract the form fields from path/to/some-file.pdf”

Claude.ai

These example skills are all already available to paid plans in Claude.ai.

To use any skill from this repository or upload custom skills, follow the instructions in Using skills in Claude.

Claude API

You can use Anthropic’s pre-built skills, and upload custom skills, via the Claude API. See the Skills API Quickstart for more.

Creating a Basic Skill

Skills are simple to create - just a folder with a SKILL.md file containing YAML frontmatter and instructions. You can use the template-skill in this repository as a starting point:

---
name: my-skill-name
description: A clear description of what this skill does and when to use it
---

# My Skill Name

[Add your instructions here that Claude will follow when this skill is active]

## Examples
- Example usage 1
- Example usage 2

## Guidelines
- Guideline 1
- Guideline 2

The frontmatter requires only two fields:

• name - A unique identifier for your skill (lowercase, hyphens for spaces)
• description - A complete description of what the skill does and when to use it

The markdown content below contains the instructions, examples, and guidelines that Claude will follow. For more details, see How to create custom skills.

Partner Skills

Skills are a great way to teach Claude how to get better at using specific pieces of software. As we see awesome example skills from partners, we may highlight some of them here:

• Notion - Notion Skills for Claude