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 danielpaulai/Purely-Personal-Run-a-business-by-itself --skill content-visual-buildergit clone --depth 1 https://github.com/danielpaulai/Purely-Personal-Run-a-business-by-itselfWrote 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/danielpaulai/purely-personal-run-a-business-by-itself/content-visual-builder)<a href="https://agentmods.dev/skills/danielpaulai/purely-personal-run-a-business-by-itself/content-visual-builder"><img src="https://agentmods.dev/badge/skills/danielpaulai/purely-personal-run-a-business-by-itself/content-visual-builder/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/danielpaulai/purely-personal-run-a-business-by-itself/content-visual-builder"><img src="https://agentmods.dev/badge/skills/danielpaulai/purely-personal-run-a-business-by-itself/content-visual-builder.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 | $0.00131 | $0.01649 |
| Opus 5 | $0.00066 | $0.00825 |
| Sonnet 5 | $0.00026 | $0.00330 |
| Haiku 4.5 | $0.00013 | $0.00165 |
Grade A, and why
content-visual-builder 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 12d 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 — 126 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Content Visual Builder
Produce publish-ready content cards in four platform styles from a single input. Reads the user's BUSINESS-BRAIN.md for voice, hooks, and banned phrases — so the output sounds like them, not like AI.
How This Skill Works
- Read
BUSINESS-BRAIN.mdvoice section → extract tone, banned phrases, hook patterns - Read the user's brief (topic, angle, or brain-dump)
- Draft post copy that obeys the voice rules
- Pick the platform template from [references/code-templates.md]
- Render 1 to 4 platform variants — user's choice
- Validate against voice rules + platform specs
- Emit an HTML artifact with the variants side-by-side
ALWAYS read BUSINESS-BRAIN.md BEFORE writing copy. Generic copy produces generic output — the Brain is what makes this skill work.
Reference Files
| File | What It Contains | When to Read |
|---|---|---|
| [references/code-templates.md] | HTML templates for LinkedIn, X, Instagram, Newsletter post cards | ALWAYS — primary build tool |
| [references/platform-specs.md] | Dimensions, char limits, safe zones, image aspect ratios per platform | When sizing or cropping |
| [references/voice-application.md] | How to apply BUSINESS-BRAIN.md voice rules to each platform's constraints | ALWAYS — before drafting copy |
| [references/design-system.md] | Platform colors, typography, spacing (shared with other PP skills) | When customizing |
| [references/visual-catalog.md] | Catalog of 8 card types: single post, carousel, quote card, stat card, cheatsheet, CTA card, thread preview, newsletter header | When choosing card type |
The Four Platforms
| Platform | Color | Dimensions | Char limit | Vibe |
|---|---|---|---|---|
#0A66C2 |
1200×628 (landscape) or 1080×1080 (square) | 3,000 chars | Professional, narrative, long-form | |
| X | #0F1419 |
1600×900 (landscape) or 1080×1080 (square) | 280 chars/post | Punchy, conversational, threadable |
#833AB4 → #FCB045 (gradient) |
1080×1080 (square) or 1080×1350 (portrait) | 2,200 chars | Visual-first, emoji-friendly, aesthetic | |
| Newsletter | #E8D9C5 (warm cream) |
Flexible width | No limit | Editorial, longer-form, quiet |
What ships with it
5 files 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.
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.
- 12d ago First seen · 126 lines · 131 tokens per session scan A 77d50365ec11
content-visual-builder is a skill published in the GitHub repository danielpaulai/Purely-Personal-Run-a-business-by-itself (2 stars, last pushed 29d ago), licensed MIT. It adds 131 tokens to every session and 1,649 once invoked, about $0.0007 per session on Opus 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.
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