OpenClaw Skills: How to Extend Your AI Agent with Plugins

Out of the box, your OpenClaw agent can have conversations. But the real power comes from skills, plugins that give your agent the ability to interact with external services, execute code, and perform real actions in the world.

What Are Skills?

Skills are modular plugins that extend what your AI agent can do. Each skill provides a set of tools that the AI can call during a conversation. When you ask your agent to send an email, it uses the Gmail skill's "send email" tool. When you ask about the weather, it uses a weather skill's API.

The key insight: the AI decides when to use a skill based on your request. You don't need to invoke skills manually. Just talk naturally, and the agent figures out which tools to use.

How Skills Work

Under the hood, when your agent receives a message:

Understands your intent: the AI parses what you're asking for
Selects relevant tools: from the skills you've enabled, it picks the right ones
Executes the tools: makes API calls, reads data, performs actions
Synthesizes the result: combines tool outputs into a natural response

For example, asking "What emails did I get from Sarah this week?" triggers the Gmail skill to search your inbox, filter by sender and date, and return a formatted summary.

Popular Skills

Communication

Gmail: read, search, send, and manage email
Telegram: the primary messaging channel for most users
WhatsApp: connect via WhatsApp Business API
Discord: add your agent to Discord servers

Productivity

Google Calendar: manage events, check availability, set reminders
Todoist / Notion: task management and note-taking
Obsidian: integrate with your knowledge base

Development

GitHub: issues, PRs, repos, code search
GitLab: similar to GitHub integration
Shell: execute commands on the server (use with caution)

Entertainment & Lifestyle

Spotify: control playback, search music, manage playlists
Smart Home: interface with Home Assistant or similar platforms
Weather: current conditions and forecasts

Knowledge & Research

Web Browse: search the web and read pages
Wikipedia: look up facts and summaries
News: fetch latest headlines from various sources

Configuring Skills

Skills are configured in your OpenClaw instance's configuration. Through the MyOpenClaw dashboard, you can enable and configure skills without touching config files directly.

For each skill, you typically need to:

Enable the skill in your configuration
Provide credentials: API keys, OAuth tokens, etc.
Set permissions: what the skill is allowed to do

tip

Start with a few essential skills (like Gmail and Calendar) and add more as you discover new use cases. Too many skills at once can slow down your agent's decision-making.

Self-Writing Skills

Here's where OpenClaw gets really interesting. If your agent has the code execution skill enabled and encounters a task it doesn't have a tool for, it can write its own skill on the fly.

For example:

You: "Convert this CSV file to a formatted markdown table"

Agent: writes a Python script, executes it, returns the result

The agent can create temporary tools for one-off tasks or, with the right permissions, save them as reusable skills for future use.

Best Practices

Start simple. Enable one or two skills and get comfortable with how they work before adding more.

Review permissions. Skills that can send emails or execute code should be configured carefully. Understand what each skill can do before enabling it.

Monitor usage. Some skills make external API calls that may have rate limits or costs. Keep an eye on your usage through the dashboard.

Keep credentials secure. Your MyOpenClaw instance stores credentials encrypted on your dedicated server. Never share your bot token or API keys.

What's Next?

Ready to start extending your agent? Deploy your instance with MyOpenClaw, connect your first bot, and start exploring skills. Check out our Telegram setup tutorial to get started.