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 MattModeCode/claude-skills --skill mashuai-brandgit clone --depth 1 https://github.com/MattModeCode/claude-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/mattmodecode/claude-skills/mashuai-brand)<a href="https://agentmods.dev/skills/mattmodecode/claude-skills/mashuai-brand"><img src="https://agentmods.dev/badge/skills/mattmodecode/claude-skills/mashuai-brand/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/mattmodecode/claude-skills/mashuai-brand"><img src="https://agentmods.dev/badge/skills/mattmodecode/claude-skills/mashuai-brand.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 | $0.00174 | $0.02813 |
| Opus 5 | $0.00087 | $0.01406 |
| Sonnet 5 | $0.00035 | $0.00563 |
| Haiku 4.5 | $0.00017 | $0.00281 |
Grade A, and why
mashuai-brand 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 11d 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 — 249 lines — stays where its author put it; the contents beside it link to each section on GitHub.
MashuAI Brand System
MashuAI is an umbrella brand. Everything shipped under it — apps, sites, tools, diagrams,
marketing — should feel like it came from the same studio: dark, minimal, confident, quietly
technical. This file is the foundation. Detailed component specs and niche surfaces live in
references/; the logo and its construction rules live in assets/logo/.
Identity
Reference feeling: a tool built by engineers, for engineers. Think Cursor.com and Grok.com — restrained, functional, quietly futuristic without being flashy or cyberpunk. No decoration for decoration's sake. Every element earns its place. When a choice is between "more" and "less," choose less and make what remains sharper.
Three words to hold in mind on every output: dark, minimal, deliberate.
Logo
The MashuAI mark is a single light-silver glyph centred on a near-black rounded square — a simple,
weighty downward form. It is the clearest expression of the whole brand: one shape, two tones, no
ornament. The asset and full construction notes are in assets/logo/ — read
assets/logo/logo-style.md before drawing, regenerating, or placing the mark, or before making
any new icon or wordmark that needs to sit in the same family.
Core rules (full set in the logo folder):
- Two tones only. Mark
#e1e0e0on square#0f0e13. Never recolour the mark. - Keep it simple. New marks/icons in this family stay single-glyph, geometric, flat — same restraint as the master mark. No gradients, no detail, no inner shadows.
- Clear space equal to the glyph's stroke width on all sides; never crowd it.
- Minimum size 24px square on screen — below that the form muddies.
- The mark reads on near-black or pure black. Avoid placing it on light or busy backgrounds; if you must, use the inverted lockup described in the logo folder, not an ad-hoc recolour.
Colour palette
The palette is near-monochrome by design: a stack of neutral darks, two tiers of light text, and a single white/silver accent. Colour is information, not decoration — the only saturated values are reserved for status.
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.
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.
- 11d ago First seen · 249 lines · 174 tokens per session scan A 804751b81108
mashuai-brand is a skill published in the GitHub repository MattModeCode/claude-skills (1 stars, last pushed 1mo ago), licensed MIT. It adds 174 tokens to every session and 2,813 once invoked, about $0.0009 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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