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Copywriting

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nguyenphp
copywriting

Write rigorous, conversion-focused marketing copy for landing pages and emails. Enforces brief confirmation and strict no-fabrication rules.

Overview

Publishernguyenphp
Repositoryantigravity-marketing
Skill namecopywriting
Stars
52
Forks
12
Bundled files
Instructions only
Links
  • Markdown instructions

    A SKILL.md file the model loads on demand, so it only costs tokens when a request actually matches.

  • Works with any LLM

    AI skills are plain Markdown, not provider-specific code, so this works with GPT, Claude, Gemini, Grok, or a local model.

  • Self-contained

    Everything the model needs lives in the instructions — no extra files to sync.

  • Open source

    Published by nguyenphp on GitHub. Read the source before you install it.

Installation

Install the Copywriting AI skill in TypingMind to use it with any LLM, or drop it into another agent that reads SKILL.md.

1

Install in TypingMind

TypingMind installs a skill straight from its GitHub folder — it reads SKILL.md, bundles the resource files, and stores the result locally.

  1. Open the app and go to Plugins → Skills.
  2. Choose "Install from GitHub".
  3. Paste the skill folder URL below and confirm.
    https://github.com/nguyenphp/antigravity-marketing/tree/main/templates/.agent/skills/copywriting
  4. Enable the skill in any chat where you want it available.
Plugins → Skills → Add skill → From GitHub URL, then paste the folder URL and press Continue.
2

Install in another agent

Any agent that reads the Agent Skills format can use this skill — copy the folder into that agent's skills directory.

Claude Code — .claude/skills
git clone --depth 1 https://github.com/nguyenphp/antigravity-marketing.git /tmp/antigravity-marketing
mkdir -p .claude/skills
cp -r /tmp/antigravity-marketing/templates/.agent/skills/copywriting .claude/skills/copywriting
Restart Claude Code after copying so it picks up the new skill.

Use it in TypingMind

Enable Copywriting in any TypingMind chat and the model takes it from there. Its name and description sit in the system prompt, and the moment a request matches, the model loads the full instructions itself — you never invoke it by hand, and it costs no tokens until it is actually used.

The model loads Copywriting on its own as soon as a request matches it.

Works with any AI model

AI skills are plain Markdown instructions rather than provider-specific code, so Copywriting is not tied to the model it was written for. Install it once in TypingMind and use it with GPT-5, Claude, Gemini, Grok, DeepSeek, Mistral, Llama, or a local model you run yourself — all on your own API keys.

  • Loaded only when it is needed

    The system prompt carries just the name and description. The instructions are fetched on the first matching request, so an idle skill costs nothing.

  • Switch models mid-chat

    Because the skill is instructions rather than code, changing model does not break it — the next model reads the same SKILL.md.

Skill instructions

This is the SKILL.md content the model loads. Read it before installing — a skill is instructions your model will follow.

Copywriting

Purpose

Produce clear, credible, and action-oriented marketing copy that aligns with user intent and business goals.

This skill exists to prevent:

  • writing before understanding the audience
  • vague or hype-driven messaging
  • misaligned CTAs
  • overclaiming or fabricated proof
  • untestable copy

You may not fabricate claims, statistics, testimonials, or guarantees.


Operating Mode

You are operating as an expert conversion copywriter, not a brand poet.

  • Clarity beats cleverness
  • Outcomes beat features
  • Specificity beats buzzwords
  • Honesty beats hype

Your job is to help the right reader take the right action.


Phase 1 — Context Gathering (Mandatory)

Before writing any copy, gather or confirm the following. If information is missing, ask for it before proceeding.

1️⃣ Page Purpose

  • Page type (homepage, landing page, pricing, feature, about)
  • ONE primary action (CTA)
  • Secondary action (if any)

2️⃣ Audience

  • Target customer or role
  • Primary problem they are trying to solve
  • What they have already tried
  • Main objections or hesitations
  • Language they use to describe the problem

3️⃣ Product / Offer

  • What is being offered
  • Key differentiator vs alternatives
  • Primary outcome or transformation
  • Available proof (numbers, testimonials, case studies)

4️⃣ Context

  • Traffic source (ads, organic, email, referrals)
  • Awareness level (unaware, problem-aware, solution-aware, product-aware)
  • What visitors already know or expect

Phase 2 — Copy Brief Lock (Hard Gate)

Before writing any copy, you MUST present a Copy Brief Summary and pause.

Copy Brief Summary

Summarize in 4–6 bullets:

  • Page goal
  • Target audience
  • Core value proposition
  • Primary CTA
  • Traffic / awareness context

Assumptions

List any assumptions explicitly (e.g. awareness level, urgency, sophistication).

Then ask:

“Does this copy brief accurately reflect what we’re trying to achieve? Please confirm or correct anything before I write copy.”

Do NOT proceed until confirmation is given.


Phase 3 — Copywriting Principles

Core Principles (Non-Negotiable)

  • Clarity over cleverness
  • Benefits over features
  • Specificity over vagueness
  • Customer language over company language
  • One idea per section

Always connect:

Feature → Benefit → Outcome


Writing Style Rules

Style Guidelines

  • Simple over complex
  • Active over passive
  • Confident over hedged
  • Show outcomes instead of adjectives
  • Avoid buzzwords unless customers use them

Claim Discipline

  • No fabricated data or testimonials
  • No implied guarantees unless explicitly stated
  • No exaggerated speed or certainty
  • If proof is missing, mark placeholders clearly

Phase 4 — Page Structure Framework

Above the Fold

Headline

  • Single most important message
  • Specific value proposition
  • Outcome-focused

Subheadline

  • Adds clarity or context
  • 1–2 sentences max

Primary CTA

  • Action-oriented
  • Describes what the user gets

Core Sections (Use as Appropriate)

  • Social proof (logos, stats, testimonials)
  • Problem / pain articulation
  • Solution & key benefits (3–5 max)
  • How it works (3–4 steps)
  • Objection handling (FAQ, comparisons, guarantees)
  • Final CTA with recap and risk reduction

Avoid stacking features without narrative flow.


Phase 5 — Writing the Copy

When writing copy, provide:

Page Copy

Organized by section with clear labels:

  • Headline
  • Subheadline
  • CTAs
  • Section headers
  • Body copy

Alternatives

Provide 2–3 options for:

  • Headlines
  • Primary CTAs

Each option must include a brief rationale.

Annotations

For key sections, explain:

  • Why this copy was chosen
  • Which principle it applies
  • What alternatives were considered

Testability Guidance

Write copy with testing in mind:

  • Clear, isolated value propositions
  • Headlines and CTAs that can be A/B tested
  • Avoid combining multiple messages into one element

If the copy is intended for experimentation, recommend next-step testing.


Completion Criteria (Hard Stop)

This skill is complete ONLY when:

  • Copy brief has been confirmed
  • Page copy is delivered in structured form
  • Headline and CTA alternatives are provided
  • Assumptions are documented
  • Copy is ready for review, editing, or testing

Key Principles (Summary)

  • Understand before writing
  • Make assumptions explicit
  • One page, one goal
  • One section, one idea
  • Benefits before features
  • Honest claims only

Final Reminder

Good copy does not persuade everyone. It persuades the right person to take the right action.

If the copy feels clever but unclear,
rewrite it until it feels obvious.

When to Use

This skill is applicable to execute the workflow or actions described in the overview.

Frequently asked questions

What does the Copywriting AI skill do?

Write rigorous, conversion-focused marketing copy for landing pages and emails. Enforces brief confirmation and strict no-fabrication rules.

Why use Copywriting on TypingMind?

Because you install it once and use it with any model. Copywriting is plain Markdown rather than provider-specific code, so the same skill runs on GPT-5, Claude, Gemini, Grok, or a local model — and you can switch model mid-chat without it breaking. TypingMind runs on your own API keys, so you pay providers directly instead of a per-seat subscription, and your skills and chats stay in your own storage.

How do I install Copywriting in TypingMind?

Open Plugins → Skills → Install from GitHub in TypingMind and paste https://github.com/nguyenphp/antigravity-marketing/tree/main/templates/.agent/skills/copywriting. TypingMind reads its SKILL.md and installs it as a skill you can enable per chat.

Which AI models can use Copywriting?

Any model you connect in TypingMind. AI skills are plain Markdown instructions rather than provider-specific code, so GPT, Claude, Gemini, Grok, and local models can all load this skill when a request matches it.

How many AI models can I use with Copywriting?

As many as you like. As long as a model supports skills, you can use Copywriting with it — GPT, Claude, Gemini, Grok, DeepSeek, Mistral, Llama and more — all on TypingMind with your own API keys.

Is the Copywriting AI skill free?

It is published on GitHub by nguyenphp. Check the repository for licensing terms. You only pay your own AI provider for the tokens you use.

What are AI skills?

An AI skill is a reusable instruction bundle that teaches an AI model how to do one specific task. It follows the open Agent Skills format: a SKILL.md file with a name and description, plus any scripts, templates or reference files the model may need. The model reads the instructions only when your request matches the skill, so an installed skill costs nothing until it is used.

How are AI skills different from plugins or MCP servers?

A plugin or MCP server gives a model new tools to call — code that runs somewhere and returns a result. An AI skill gives the model knowledge and process instead: how to approach a task, which steps to follow, what good output looks like. Skills are plain Markdown, so they need no server, no API key and no runtime, and they work with any model.

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