---
type: "Trust post"
title: "Install the content system Agent Skills in your AI agent"
docType: "How-to guide"
description: "7 skills that let your AI agent walk you through one post with Idea - Write - Edit, from brand profile to edited draft, without writing for you."
resource: "https://cuongthach.com/docs/content-system/agent-skills/"
markdown: "https://cuongthach.com/docs/content-system/agent-skills/index.md"
tags:
  - "docs"
  - "en"
  - "content-system"
  - "How-to guide"
  - "Content system"
status: stable
generated:
  by: "process:cuongthach-okf-export"
  at: "2026-10-29T10:46:33Z"
---
# Install the content system Agent Skills in your AI agent

Each skill is a folder of instructions that an AI agent loads when your task calls for it. The content system skills bring [the Idea - Write - Edit process](/docs/content-system/idea-write-edit/introduction) into your agent. They:

- Fill in your brand profile with you
- Sort a post into a Know, Trust or Love post
- Write recording questions
- Squeeze the core message
- Walk you through locking the outline, writing and editing

**The ideas and the words are still yours to write.**

The source is at [cuongthachHQ/content-system-skill](https://github.com/cuongthachHQ/content-system-skill), under the CC BY 4.0 license.

## What you need

- [Claude Code](https://code.claude.com/docs/en/overview) or [Antigravity](https://antigravity.google/), open in the project folder where you make content
- The latest LTS version of [Node.js](https://nodejs.org/en/download). The install command runs with `npx`, which comes with Node.js, and needs **at least version 22.20**. The latest version has all the security fixes

## Install in your agent

1. **Install the 7 skills**

   The fastest way is to **copy the sentence below and paste it into your agent**. The agent runs the install command and lists the skills it installed.

   Or run the command yourself in a terminal, in your project folder:

   ```bash
   npx skills add cuongthachHQ/content-system-skill --skill '*' -a claude-code -y
   ```

   ```bash
   npx skills add cuongthachHQ/content-system-skill --skill '*' -a antigravity -y
   ```

   Add `-g` to the end of the command to use the skills in every project on your computer.
2. **Check the skills are in the agent**

   The agent reads only the name and description of each skill when it starts, so check it has all of them.

   - **In Claude Code**, type `/` and see all 7 names, in `.claude/skills/`.
   - **In Antigravity**, ask *"Which skills do you have?"*, with the skills in `.agents/skills/`.
3. **Type /cuongthach**

   The main skill asks what you hold: a topic, a recording, a locked outline or a draft. You answer, then it runs the skill for the next step, **without writing the post on its own**.

## What is included

| Skill | What it does |
|---|---|
| `cuongthach` | The main skill: sees which step a post is at, hands the next step to the right skill, and does no step itself |
| `ct-profile-create` | Fills in your 10-entry brand profile with you, one entry at a time, writing `Not yet` for an empty entry |
| `ct-post-classify` | Sorts a post into exactly one type: Know post, Trust post or Love post |
| `ct-record-plan` | Writes a question set in three groups, What it is, How it works, Why it matters, for you to answer while you record |
| `ct-message-create` | Squeezes three answers about the customer, the problem and the solution into one core message |
| `ct-post-write` | Runs the three steps of Idea - Write - Edit: lock the outline, write the draft in one go, then only cut |
| `cuongthach-update` | Checks for a newer version of the skills, sums up what changed, and updates them on your yes |

## Skill usage examples

A post goes through the skills in the order below. **You only need to type `/cuongthach`** and the agent calls the next step, or type a skill's name when you know which step you are at.

- `/ct-profile-create`: fill in the 10-entry brand profile, once
- `/ct-post-classify Is this a Know, Trust or Love post?`: sort the post before you write
- `/ct-record-plan A Trust post on writing from a recording`: get the questions to record with
- `/ct-message-create`: paste the recording and squeeze it into one core message
- `/ct-post-write`: filter ideas, lock the outline, then write and edit

You can also say the task in plain words, such as *"Which step is this post at?"*, and the agent calls the skill whose description matches.

## Update Skills

**The skills follow the docs**: when a docs page that a skill is drawn from changes, a new version is released and listed in the CHANGELOG on GitHub.

**Use `/cuongthach-update`.** The agent checks for a newer version, sums up what changed for you to read, and updates on your yes.

Without an agent, run the command in your project folder:

```bash
npx skills update
```

## When the install goes wrong

The npx command fails

This is usually a Node.js version older than 22.20: **install the latest LTS version** and run the command again. If it still fails, install by hand: download the repo's ZIP from GitHub and copy each folder inside `skills/` into `.claude/skills/` for Claude Code or `.agents/skills/` for Antigravity.

The agent does not see the skills

The agent is open in a different folder from where you installed. Open it in the project folder, or install again with `-g`.

The agent writes a post when you type /cuongthach

The skill is not loaded. Check the list of skills again, and run the install command again if a name is missing.

Source: https://cuongthach.com/docs/content-system/agent-skills/index.mdx