I published a blog post from WhatsApp once. A full post, formatted, with categories and tags, saved as a draft in WordPress. I sent one message to OpenClaw and it was done.
To be clear, this was not OpenClaw guessing what I wanted or doing something clever with a workaround. I had installed the WordPress Publisher skill a few days earlier. That skill gave OpenClaw the ability to connect directly to my WordPress site via the REST API. One message was all it took.
That moment is when it clicked for me what skills actually are, and why they matter so much for how useful OpenClaw can become over time.
What Are Skills?
Out of the box, OpenClaw can think, write, search the web, manage memory, schedule tasks, and connect to integrations like email and calendar. That is already a lot. But skills extend it further.
A skill is a packaged set of instructions and tools that teaches OpenClaw how to do something specific. It might be “how to publish a post to WordPress” or “how to search product affiliate databases” or “how to send formatted messages to a specific platform.” The skill gives OpenClaw both the knowledge of how to do the thing and the actual tools to do it.
Think of it like apps on a phone. The phone works great on its own. But the right apps make it do exactly what you need for your specific situation.
Where to Find Skills
Skills are available at clawhub.ai, which is the official skill registry for OpenClaw. You can browse skills by category, search by name, and see descriptions of what each one does before installing it.
The library grows over time as people build and publish their own skills. At the time of writing there are skills for WordPress, weather, email, web search enhancements, image generation, Discord, Gemini integration, and more. The catalog is expanding.
You can also build your own skills if you want to customize OpenClaw for something very specific to your workflow. But for most people the existing library covers the main use cases well.
How to Install a Skill
Installing a skill is a single command. You do not need to know how to code, edit configuration files, or touch anything technical. You just tell OpenClaw what skill you want.
You: Install the WordPress Publisher skill from clawhub.
OpenClaw: Found it. Installing WordPress Publisher (version 1.0.0) from clawhub.ai now.
Done. The skill is installed.
To use it, I will need your WordPress site URL, your WordPress username, and an application password (not your regular login password). You can create an application password in your WordPress admin under Users, then Profile, then scroll to Application Passwords.
Want me to walk you through creating one?
That is the entire install process. One message. Then you provide the credentials the skill needs (in the WordPress case, just your site URL and an application password) and it is ready to use.
Three Skills Every Online Business Builder Should Know About
WordPress Publisher. Connects OpenClaw directly to your WordPress site. You can ask it to draft a post, create a draft, add categories and tags, and save it all without touching the WordPress dashboard. For content businesses, this turns “write and publish” into a single conversation.
You: Write a 600-word post about the three best AI tools for email marketing in 2026. Save it as a draft in WordPress under the AI Tools category.
OpenClaw: Writing now. I’ll format it with an intro, three sections (one per tool), and a brief conclusion. Saving as draft once it’s ready.
Done. Saved as draft in WordPress. Post ID is 247. You can preview it here or I can send you the link.
Web Search (enhanced). OpenClaw already includes basic web search, but the enhanced skill adds deeper research capabilities, multi-source comparisons, and structured output formats for research reports. Very useful for content creation and competitor analysis.
Gemini. This skill connects OpenClaw to Google’s Gemini model, giving you access to a second AI brain you can call on for specific tasks. Useful for things like summarizing very long documents or getting a second opinion on a piece of writing.
You: Use Gemini to summarize this 40-page PDF report on AI trends in content marketing. Give me the top 5 takeaways in bullet points.
OpenClaw: Sending this to Gemini now for the long-document summary. Here are the top 5 takeaways it pulled:
1. AI-assisted content is outperforming purely human-written content in search rankings when combined with strong human editing.
2. Video content creation is the fastest-growing use case for AI tools among content marketers.
3. Personalization at scale is now possible for creators with audiences under 10,000, not just enterprise brands.
4. Affiliate content is increasingly being flagged by Google’s helpful content updates. Original research and first-person experience signals are more important than ever.
5. AI tools with memory and workflow automation are growing faster than standalone writing assistants.
Want the full summary or deeper detail on any of these?
Why Skills Matter for Making Money Online
Skills let you build a custom workflow that matches exactly how you run your business. A content creator’s ideal skill setup looks different from a freelancer’s, which looks different from a course creator’s. Skills are how you make OpenClaw yours.
The WordPress Publisher skill alone has changed how I produce content. The friction between “I have an idea” and “it is on my site as a draft” used to be 30 to 45 minutes of writing, formatting, categorizing, and uploading. Now it is one conversation. Sometimes less than five minutes.
That kind of friction reduction compounds. More ideas make it to the site. More posts means more traffic. More traffic means more affiliate revenue. A small workflow improvement can have a disproportionate impact on output over time.
What Is Next
You now know about skills. But there is one more capability in OpenClaw that is genuinely impressive and most people do not know about yet. Sub-agents. The ability for OpenClaw to spin up helper agents that work on tasks simultaneously, in parallel, and then compile the results for you. That post is called “What Are OpenClaw Sub-Agents? And Why This Changes Everything.”
If your OpenClaw setup is becoming more capable and always-on, Ampere.sh is worth a look, it’s a practical VPS option for those kinds of builds.
Affiliate Disclosure: This post may contain affiliate links. If you click through and make a purchase, I may earn a small commission at no extra cost to you. I only recommend tools I use and genuinely believe in.
More From the OpenClaw Series
- How to Connect OpenClaw to Other Tools
- OpenClaw on Telegram, WhatsApp, and Discord
- What Are OpenClaw Sub-Agents?
- How to Automate Repetitive Tasks with OpenClaw
- Browse the full OpenClaw guide →
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About The Author
the skills system is actually really clever. i built a simple one for pulling my analytics data and it worked first try. didn’t expect it to be that approachable
Once you’ve built one the pattern becomes obvious and they’re quick to iterate on. The SKILL.md format is doing a lot of the heavy lifting: clear description, clear inputs, clear outputs. The more precise you are in the skill definition the more reliably it fires. Worth documenting what you built so future you can tweak it without reverse engineering it from scratch.
where do you even start with building a skill? is there documentation or do you just figure it out
Best starting point is looking at existing skills from clawhub.ai and reading through a few SKILL.md files to see the pattern. The structure is: description of what the skill does, when to use it, and step by step instructions the agent follows. It’s closer to writing clear documentation than actual coding. If you can write a good SOP you can write a skill.
can skills access the internet or are they limited to local stuff
Skills can use any tool the agent has access to, including web search and external API calls. A skill is really just a set of instructions layered on top of the agent’s existing capabilities. So if you want a skill that fetches data from an API, processes it, and writes the result to a file, all of that is possible. The skill defines the what and when, the agent handles the how using whatever tools are available.