write-copy

write-copy is a skill for Claude Code, Codex from forsvn-labs/meta-skills. It costs 66 tokens per session (571 once invoked), scanned A, original, MIT.

A process for writing or rewriting finished product-marketing text for pages, ads, email, outreach, announcements, and other channels. It aims to make the message specific, credible, suitable for the brand, and ready to publish.

In plain words
What is it for?
Use it for landing pages, product pages, launch messages, advertisements, lifecycle email, sales and partnership outreach, headlines, calls to action, and messaging variations.
Why use it?
It removes vague claims, filler language, invented proof, and copy that does not fit its audience or channel. It connects product details and evidence to the reader’s problem and the next action.

Skill for Claude CodeCodex

Written for Claude Code and Codex: shipped in a Claude Code plugin, but also agents/openai.yaml present.

Part of the conquistador plugin — 21 skills shipped together

Good fit Use it for landing pages, product pages, launch messages, advertisements, lifecycle email, sales and partnership outreach, headlines, calls to action, and messaging variations.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/forsvn-labs/meta-skills/write-copy
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add forsvn-labs/meta-skills --skill write-copy
Clone the repo
git clone --depth 1 https://github.com/forsvn-labs/meta-skills

Made for: Claude Code, Codex.

Or install conquistador, the plugin that ships this one along with the rest of its 21 skills.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for write-copy

README.md
[![agentmods](https://agentmods.dev/badge/skills/forsvn-labs/meta-skills/write-copy/github.svg)](https://agentmods.dev/skills/forsvn-labs/meta-skills/write-copy)
Your own site
<a href="https://agentmods.dev/skills/forsvn-labs/meta-skills/write-copy"><img src="https://agentmods.dev/badge/skills/forsvn-labs/meta-skills/write-copy/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for write-copy

Your own site · 80×15
<a href="https://agentmods.dev/skills/forsvn-labs/meta-skills/write-copy"><img src="https://agentmods.dev/badge/skills/forsvn-labs/meta-skills/write-copy.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 66 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 571 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00066 $0.00571
Opus 5.5 $0.00026 $0.00228
Sonnet 5.5 $0.00013 $0.00114
Haiku 4.5 $0.00007 $0.00057

Measured 2mo ago against content hash e51550bc09c5, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

write-copy scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/write-copy/SKILL.md · 69 lines

How it starts

The opening of the file, as written. The whole thing — 69 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Write product-marketing copy

Produce the finished copy first. Use the customer's brand as the brand of record.

Anchor the work

Infer:

  • audience and real moment;
  • product mechanism;
  • credible outcome;
  • proof;
  • main objection;
  • intended action;
  • surface, voice, language, and constraints.

Ask at most one bundled question when different answers would change the copy materially. Otherwise label the assumption and continue.

Write from the product outward

Prefer concrete nouns, active verbs, observable outcomes, and product details a competitor could not claim unchanged. Put proof next to the claim it supports. Match the CTA to current trust.

Remove:

  • “all-in-one,” “seamless,” “revolutionary,” and other category filler without evidence;
  • empty setup, repeated summaries, generic AI cadence, and decorative jargon;
  • fake quotes, invented numbers, vague attribution, or unsupported superlatives;
  • forced urgency, engagement bait, false familiarity, and channel-inappropriate formatting.

Apply the surface:

  • Landing page: audience, costly moment, promise, mechanism, proof, objections, and next step in a scan-friendly sequence.
  • Ads: align hook, promise, proof, visual idea, and landing-page expectation.
  • Lifecycle email: trigger from real behavior, give one useful next step, and define exit or suppression logic when planning a sequence.
  • Outreach: earn relevance with an observed signal, state affiliation, make a small ask, and never pretend familiarity.
  • Launch: explain what changed, who it serves, why now, how it works, and how to try it.
  • Long form: make one defensible argument; use examples and evidence to advance it.

Deliver

Return paste-ready copy in the requested structure. Add variants only when each represents a different strategic bet, and label the bet rather than calling them A/B/C.

Then provide at most:

  • the chosen audience, promise, and mechanism;
  • two or three consequential decisions;
  • factual claims that require verification;
  • one recommended next action.

Read the full file on GitHub · 69 lines

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2mo ago First seen · 69 lines · 66 tokens per session scan A e51550bc09c5

Subscribe to this mod's changes

write-copy is a skill published in the GitHub repository forsvn-labs/meta-skills (14 stars, last pushed 5d ago), licensed MIT. It adds 66 tokens to every session and 571 once invoked, about $0.0003 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Related

write-copy compared with skills from other repositories

write-copy next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
write-copyforsvn-labs/meta-skillsSkill145d agoMITA66Claude Code, Codex
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oma-scholarfirst-fluke/oh-my-agentSkill1.4kyesterdayMITA30Claude Code
pkf-writingPrismer-AI/PrismerCloudSkill1.4k15d agoMITA78Claude Code, Codex
monorepo-managementwshobson/agentsSkill42kyesterdayMITC54Claude Code
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