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 MoizIbnYousaf/marketing-cli --skill brand-kit-playgroundgit clone --depth 1 https://github.com/MoizIbnYousaf/marketing-cliWrote 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/moizibnyousaf/marketing-cli/brand-kit-playground)<a href="https://agentmods.dev/skills/moizibnyousaf/marketing-cli/brand-kit-playground"><img src="https://agentmods.dev/badge/skills/moizibnyousaf/marketing-cli/brand-kit-playground/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/moizibnyousaf/marketing-cli/brand-kit-playground"><img src="https://agentmods.dev/badge/skills/moizibnyousaf/marketing-cli/brand-kit-playground.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00155 | $0.03785 |
| Opus 5 | $0.00077 | $0.01893 |
| Sonnet 5 | $0.00031 | $0.00757 |
| Haiku 4.5 | $0.00015 | $0.00379 |
Grade A, and why
brand-kit-playground 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 — 313 lines — stays where its author put it; the contents beside it link to each section on GitHub.
/brand-kit-playground — Visual Brand Workbench
Your brand lives in markdown files. This skill renders it as a living, interactive HTML page the user opens in their browser — palette swatches, type specimens, logo lockups, and a real social card preview that updates as they tweak tokens. When they're happy, they copy the structured JSON and you write it back to brand/creative-kit.md.
This is the visual approval step in the /cmo flow. /visual-style writes the brand identity. This skill shows it.
On Activation
- Read
brand/creative-kit.md— extract the Colors, Typography, and Visual Brand Style sections.- If the file is template/empty: warn the user. "Your creative kit is empty — the playground will use placeholder values. Run
/visual-stylefirst for a real preview, or continue and I'll use defaults you can tweak." - If it has real content: proceed. Parse colors (hex values), fonts (family names), border radius, shadows, gradients.
- If the file is template/empty: warn the user. "Your creative kit is empty — the playground will use placeholder values. Run
- Read
brand/voice-profile.md— extract tone adjectives, vocabulary preferences, headline style. - Read
brand/positioning.md— extract the primary positioning angle for the social card headline. - Read
brand/audience.mdif it exists — extract audience description for the voice snapshot panel. - If no brand files exist at all: proceed with sensible defaults. The playground works at L0. Show placeholder brand with a note: "These are defaults. Fill in your brand files and re-run for a real preview."
What You Build
A single self-contained HTML file with inline CSS and JS. Zero external dependencies except Google Fonts (loaded via <link>). No framework. No build step. No server.
The file is written to the project root as brand-playground.html and opened in the user's default browser via open brand-playground.html.
Layout
+-- BRAND BAR ------------------------------------------------+
| [Logo] Project Name Brand Playground [Light/Dark toggle] |
+--------------------------------------------------------------+
| | |
| CONTROLS | TAB: [Brand System] [Social Card] [OG] |
| -------- | ----------------------------------------|
| | |
| > Colors | (Brand System tab) |
| Primary [pick] | COLOR PALETTE |
| Secondary | ## ## ## ## ## (live swatches) |
| Accent | |
| | TYPOGRAPHY |
| > Typography | Display: Aa Space Grotesk |
| Display font | Body: Aa Inter Regular |
| Body font | Mono: Aa JetBrains Mono |
| Scale ratio | |
| | VOICE SNAPSHOT |
| > Visual Style | Tone: confident, warm, technical |
| Border radius | Audience: indie developers |
| Shadow depth | Style: short-punchy headlines |
| Texture | |
| | (Social Card tab) |
| > Social Card | +---------------------------+ |
| Headline | | | |
| Subhead | | We just shipped | |
| Badge text | | dark mode | |
| Layout [v] | | | |
| Background [v] | | [logo] [NEW] | |
| | | | |
| > Presets | +---------------------------+ |
| Launch | 1200x675 - Twitter/X |
| Blog Post | |
| Feature | MULTI-PREVIEW: |
| | [Tw] [Li] [IG] [St] |
+--------------------+-----------------------------------------+
| TOKEN OUTPUT (structured JSON) [Copy Tokens] |
+--------------------------------------------------------------+
What ships with it
2 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 · 313 lines · 155 tokens per session scan A 0c56f3d65c43
brand-kit-playground is a skill published in the GitHub repository MoizIbnYousaf/marketing-cli (31 stars, last pushed today), licensed MIT. It adds 155 tokens to every session and 3,785 once invoked, about $0.0008 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 2026-08-30.
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