docs: add skills cli commands

docs/ai/skills.md

@@ -6,6 +6,7 @@ You are here: [AI Docs Home](index.md) > Skills Library
 - Skills vs Agents vs Instructions
 - Skills Governance And Sync
 - skills.sh (Optional Skills Installer)
+- skills CLI Commands
 - How To Connect Skills
 - Central Assets Repo
 - Next Steps
@@ -94,6 +95,19 @@ npx skills add https://github.com/avdlee/swiftui-agent-skill --skill swiftui-exp
 - The leaderboard uses anonymous telemetry from the CLI. You can opt out by setting `DISABLE_TELEMETRY=1`.
 - Review skills before installing. The ecosystem is audited, but quality varies.
 
+## skills CLI Commands
+Common commands shown in the CLI help output:
+
+```text
+npx skills add <package>     Install a skill
+npx skills list              List installed skills
+npx skills find [query]      Search for skills
+npx skills check             Check for updates
+npx skills update            Update all skills
+npx skills remove            Remove installed skills
+npx skills init [name]       Create a new skill
+```
+
 ## How to Download Existing Skills
 1. Locate the skill in the team or org repository.
 2. Add the skill to your local skills directory following team guidance.