fix: add skills related examples in README

README.md

@@ -1105,12 +1105,17 @@ picoclaw agent -m "Hello"
 ## CLI Reference
 
 | Command                        | Description                         |
-| ------------------------- | ----------------------------- |
+| ------------------------------ | ----------------------------------- |
 | `picoclaw onboard`             | Initialize config & workspace       |
 | `picoclaw agent -m "..."`    | Chat with the agent                 |
 | `picoclaw agent`               | Interactive chat mode               |
 | `picoclaw gateway`             | Start the gateway                   |
 | `picoclaw status`              | Show status                         |
+| `picoclaw skills list`         | List installed skills               |
+| `picoclaw skills install <repo>` | Install skill from GitHub          |
+| `picoclaw skills install --registry <name> <slug>` | Install from registry |
+| `picoclaw skills remove <name>` | Remove installed skill              |
+| `picoclaw skills search`       | Search available skills             |
 | `picoclaw cron list`           | List all scheduled jobs             |
 | `picoclaw cron add ...`        | Add a scheduled job                  |
 
@@ -1124,6 +1129,75 @@ PicoClaw supports scheduled reminders and recurring tasks through the `cron` too
 
 Jobs are stored in `~/.picoclaw/workspace/cron/` and processed automatically.
 
+### Skills
+
+PicoClaw supports extensible skills that can add new capabilities to your AI assistant.
+
+#### Install Skills from GitHub
+
+```bash
+# Install a skill from a GitHub repository
+picoclaw skills install sipeed/picoclaw-skills/weather
+```
+
+#### Install Skills from Registry
+
+PicoClaw supports installing skills from configured registries (e.g., ClawHub):
+
+```bash
+# Install a skill from a registry
+picoclaw skills install --registry <registry_name> <slug>
+
+# Example: Install from ClawHub
+picoclaw skills install --registry clawhub opencode-controller
+```
+
+**Available Registries:**
+
+| Registry   | Description                          |
+| ---------- | ------------------------------------ |
+| `clawhub`  | ClawHub skill registry (default)    |
+
+**Configuration:**
+
+To use registries, enable them in your `~/.picoclaw/config.json`:
+
+```json
+{
+  "tools": {
+    "skills": {
+      "registries": {
+        "clawhub": {
+          "enabled": true
+        }
+      }
+    }
+  }
+}
+```
+
+#### Other Skills Commands
+
+```bash
+# List installed skills
+picoclaw skills list
+
+# List available builtin skills
+picoclaw skills list-builtin
+
+# Install all builtin skills to workspace
+picoclaw skills install-builtin
+
+# Search for available skills
+picoclaw skills search
+
+# Show skill details
+picoclaw skills show <skill-name>
+
+# Remove a skill
+picoclaw skills remove <skill-name>
+```
+
 ## 🤝 Contribute & Roadmap
 
 PRs welcome! The codebase is intentionally small and readable. 🤗