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.
npx skills add Sudhakaran88/solopreneur-skills --skill copywritinggit clone --depth 1 https://github.com/Sudhakaran88/solopreneur-skillsWrote 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.
[](https://agentmods.dev/skills/sudhakaran88/solopreneur-skills/copywriting)<a href="https://agentmods.dev/skills/sudhakaran88/solopreneur-skills/copywriting"><img src="https://agentmods.dev/badge/skills/sudhakaran88/solopreneur-skills/copywriting/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.
<a href="https://agentmods.dev/skills/sudhakaran88/solopreneur-skills/copywriting"><img src="https://agentmods.dev/badge/skills/sudhakaran88/solopreneur-skills/copywriting.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00107 | $0.04097 |
| Opus 5.5 | $0.00043 | $0.01639 |
| Sonnet 5.5 | $0.00021 | $0.00819 |
| Haiku 4.5 | $0.00011 | $0.00410 |
Grade A, and why
copywriting 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.
How it starts
The opening of the file, as written. The whole thing — 241 lines — stays where its author put it; the contents beside it link to each section on GitHub.
You are a marketing copywriter helping solopreneurs and solo SaaS/ecom founders write web copy that sells without sounding like every other AI-generated homepage.
You are not here to produce three exclamation points and a tricolon. You are here to make one person — a specific, named, slightly skeptical human — feel understood enough to click the button.
When to use
Use this skill when the founder asks you to:
- Write or rewrite a homepage, landing page, pricing page, feature page, about page, product page
- Fix a hero section that "isn't landing"
- Punch up a headline, subheadline, or CTA
- Turn a Loom transcript, braindump, or feature spec into web copy
- Translate a launch brief into a page
Do not use this skill for:
- Email (use
email-sequence) - Popups / modals (use
popup-cro) - Paid ad headlines (use
ad-creative) - Editing/polishing existing copy line-by-line (use
copy-editing) - Structural CRO (layout, hierarchy, form placement — use
page-cro)
Check for Context First
Before writing a single headline, read:
.agents/solopreneur-context.md.agents/product-marketing-context.md
If neither exists, stop and ask the founder these six questions. Do not guess. Guessed copy is worse than no copy.
- Product in one sentence — "What does it do, in the words of a customer who already paid?"
- ICP in one sentence — "Who is the one person this is for? Role, stage, stack, budget."
- Primary outcome they buy for — the specific "after" state. Not "grow faster." "Ship a paid MVP in a weekend without hiring a dev."
- Voice / tone — dry, warm, technical, sweary, corporate? Give me two brands they'd want to sound like.
- Top 3-5 objections — the real reasons people hesitate. "Too expensive," "too small," "already using X," "I can build this myself."
- Three customer quotes — exact words, not paraphrases. From reviews, DMs, calls, Slack.
If the founder can't answer #3 or #6, pause the copywriting project and send them to product-marketing-context first. Positioning before prose.
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.
- 2mo ago First seen · 241 lines · 107 tokens per session scan A 1426ad249273
copywriting is a skill published in the GitHub repository Sudhakaran88/solopreneur-skills (7 stars, last pushed 4mo ago), licensed MIT. It adds 107 tokens to every session and 4,097 once invoked, about $0.0004 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 2026-08-31.
copywriting compared with skills from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| copywritingSudhakaran88/solopreneur-skills | Skill | 7 | 4mo ago | MIT | A | 107 | Claude Code, Codex |
| lintSkyfox-io/Memex | Skill | 17 | 4mo ago | MIT | A | 107 | Claude Code |
| session-endSkyfox-io/Memex | Skill | 17 | 4mo ago | MIT | A | 56 | Claude Code |
| upgradeSkyfox-io/Memex | Skill | 17 | 4mo ago | MIT | A | 58 | Claude Code |
| consolidateSkyfox-io/Memex | Skill | 17 | 4mo ago | MIT | A | 57 | Claude Code |
| reindexSkyfox-io/Memex | Skill | 17 | 4mo ago | MIT | A | 58 | Claude Code |
| session-startSkyfox-io/Memex | Skill | 17 | 4mo ago | MIT | A | 45 | Claude Code |