Introduction
The Claude Skills, developed by Anthropic, offer a unique opportunity for AI professionals and businesses looking to automate their processes without requiring programming skills. These features make automation accessible to everyone, directly through the AI used daily. This article guides you through the fundamentals of Skills, their structure, their impact, and the method to create your custom automations.
Why Use Claude Skills?
Skills or competencies represent processes that AI learns once and can execute automatically in future conversations. Anthropic identified that many users, even those of advanced language models (LLM), devoted a significant portion of their interactions to copy-pasting or repetitive tasks. Claude Skills aim to eliminate these inefficiencies by automating these actions.
Good to Know
Claude Skills are available for all subscriptions, including the free plan.
Structure of Claude Skills
A Skill is encapsulated in a file called skill.md. This file uses Markdown format for structured and readable presentation for the AI. Each skill is composed of three main elements:
- Name: Identifies the skill.
- Description: Explains its role.
- Process from A to Z: Describes the steps necessary for its execution.
This structure allows Claude to intelligently load relevant skills in a conversation without saturating the context memory.
Context Window and Intelligent Resource Management
When interacting with an AI like Claude, each word, instruction, or file sent contributes to filling a "context window". The more this window is filled, the more the AI may encounter limitations (hallucinations, loss of efficiency). Thanks to the organization of Skills, Claude only uses the necessary data when needed.
Creating and Triggering Skills
With Claude, Skills can be created collaboratively thanks to the Skill Creator. This process includes the following steps:
Define the Skill's Objective
Explain to the AI the objective of the skill and specify the business or operational needs it must address.
Identify Necessary Connections
List the platforms or tools to connect for the skill (for example, Gmail, Canva, Phantom).
Configure Connectors
In the Claude interface, use the Customize section to add and authenticate the necessary platforms for the desired operations.
1# Example of connection to a tool like Phantom2import requests3response = requests.post('https://api.phantom.com/auth', data={ 'api_key': 'your_api_key'})Create the skill.md File
Claude automatically generates the file with precise instructions to follow for the skill. You can customize the steps if necessary.
1# Example skill.md2---3name: "Create a prospect quote"4description: "Automates the generation and sending of personalized quotes."5process:6 - "Analyze the meeting via Phantom."7 - "Create a presentation in Canva."8 - "Send an email via Gmail."Validate and Test
Claude automatically tests and optimizes the skill to verify its relevance and improve its results.
Once created, the skill can be triggered in three ways:
- Manually: Mention the skill directly in the conversation.
- Automatically: Claude detects and activates the appropriate skill according to your needs.
- Via a shortcut: Choose the skill from a dedicated interface.
Connectors and Plugins
Connectors are essential to leverage resources external to Claude. For example, connecting Phantom to analyze meetings, Canva to create designs, or Gmail to send emails.
| Element | Role | Example |
|---|---|---|
| Skill | Brain | Organizes the steps of a task |
| Connector | Arm | Performs external actions like sending an email |
| Plugin | Complete package | Integrates multiple skills and connectors |
Each connector facilitates the AI's work by allowing it to access specific data or tools. Plugins, on the other hand, group together multiple skills and connections for advanced automations.
Practical Case: Automating Commercial Quotes
Here is a concrete example of using Skills to automate a task: generating and sending a quote after a prospect call.
Process Steps:
Analyze the Meeting
Connect Phantom to retrieve a meeting's transcript.
Create a Presentation
Use Canva to generate a commercial proposal.
Send the Email
Automate sending via Gmail using a draft.
Claude, thanks to these configured connectors, can accomplish all these steps in a few clicks.
Tip
Optimize your skills by telling Claude what should be improved after each use.
Conclusion
Claude Skills are revolutionizing automation in AI by simplifying previously complex processes. These skills evolve constantly thanks to integrated learning, allowing you to gain efficiency with each use. Whether you are a company, team, or professional, adopting this feature can significantly improve your productivity.
To get started, focus on essential skills, such as those related to marketing, customer support, and financial management. Once mastered, you can explore plugins for even more robust solutions.
Important
Make sure to correctly configure connections to avoid errors or insecure sharing of your data.



