AdaL X Writer

Turn rough AI, developer-tool, product, and startup ideas into X-native posts and threads built around bold, evidence-backed hooks.

What It Does

AdaL X Writer transforms raw notes, technical insights, product demos, benchmarks, comparisons, and opinions into posts designed for AI and developer X.

Every post follows three core elements:

1. Hook — Stop the scroll with the strongest defensible claim.
2. Value — Explain the mechanism, evidence, or implication.
3. CTA or ending — Point to proof, invite a useful response, or land the thesis cleanly.

The skill treats the hook as the most important part. It identifies the central claim first, generates distinct hook directions, and builds the post around the strongest one.

Hook Philosophy

Strong hooks are:

• bold and declarative
• concrete rather than vague
• understandable without setup
• supported by evidence
• built around conflict, novelty, scale, or a consequential principle
• native to technical conversations on X

Examples of the target style:

This is what AGENT SELF-VALIDATION looks like.

Never let the agent that built the feature be the agent that evaluates it.

Same model. Same prompt. Different harness. Completely different result.

50% cheaper Claude inference with just one line of code change!

Bold does not mean unsupported. The skill never invents model names, benchmark results, prices, durations, or technical behavior.

What You Can Ask It To Do

• Rewrite a rough idea as an X post
• Generate stronger hooks for an existing draft
• Turn a product demo into a concise launch post
• Explain a technical insight in an X-native format
• Write a benchmark or head-to-head comparison
• Convert a post into a deeper thread
• Break down a post into hook, value, and CTA
• Draft natural replies and comments

Example Prompts

Rewrite this insight as an X post:
Browser use lets coding agents test their own work instead of merely claiming success.

Give me five bold hooks for a video showing AdaL spinning up isolated workers to prevent context rot.

Turn these benchmark results into a concise comparison post. Keep every number exactly as supplied.

Expand this post into a seven-part thread. Each reply should add a new idea instead of repeating the opening post.

I chose this hook: "Never let the agent that built the feature be the agent that evaluates it."
Preserve it exactly and rewrite the body.

Hook Families

The skill selects a hook family based on the available evidence:

• Principle — A sharp engineering rule or opinion
• Demonstration — A capability visibly shown in a video
• Failure or head-to-head — A direct comparison with clear test conditions
• Milestone — A model or product crossing an important threshold
• Scale contrast — Surprising differences in time, cost, size, or performance
• Contrarian thesis — A challenge to the prevailing narrative

Default Output

Unless another format is requested, the skill returns:

### Best Hook
[strongest hook]

### Final Post
[finished X-native post]

### Alternative Hooks
1. [different angle]
2. [different angle]
3. [different angle]
4. [different angle]

If you have already chosen a hook, the skill preserves it exactly and leads with the finished post.

Installation

Personal skill

Copy this directory into your AdaL personal skills folder:

mkdir -p ~/.adal/skills
cp -R adal-x-writer ~/.adal/skills/

The resulting structure should be:

~/.adal/skills/adal-x-writer/
├── README.md
└── SKILL.md

Project-specific skill

To use it only in one project, place the directory under that project:

your-project/
└── .adal/
    └── skills/
        └── adal-x-writer/
            ├── README.md
            └── SKILL.md

AdaL discovers the skill from its metadata and loads it when a request matches its description.

Customization

Edit SKILL.md to adapt the skill to your account:

• Add proven hooks to Canonical Hooks Chosen by the User
• Adjust the voice and audience
• Add product-specific accuracy rules
• Change the default output format
• Add preferred CTAs
• Document verified benchmark figures

The most valuable customization is a library of your own posts that have already performed well. Add only examples whose style you want the skill to reproduce.

Design Principles

• Hook first, body second
• One central idea per post
• Mechanism over generic hype
• Evidence before confidence
• Short, readable paragraphs
• No forced CTA
• No invented claims
• Threads deepen the idea instead of repeating it

Repository Files

• SKILL.md — Instructions AdaL loads and follows
• README.md — Repository documentation

License

Add the license that best matches how you plan to distribute the skill.