Borrowing it
Nothing to install: this file belongs to wingedsheep/argentum-engine. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/wingedsheep/argentum-engine/main/.agents/skills/architecture-diagram/SKILL.mdgit clone --depth 1 https://github.com/wingedsheep/argentum-engineWrote 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/wingedsheep/argentum-engine/architecture-diagram)<a href="https://agentmods.dev/skills/wingedsheep/argentum-engine/architecture-diagram"><img src="https://agentmods.dev/badge/skills/wingedsheep/argentum-engine/architecture-diagram/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/wingedsheep/argentum-engine/architecture-diagram"><img src="https://agentmods.dev/badge/skills/wingedsheep/argentum-engine/architecture-diagram.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 | $0.00055 | $0.01839 |
| Opus 5 | $0.00028 | $0.00920 |
| Sonnet 5 | $0.00011 | $0.00368 |
| Haiku 4.5 | $0.00006 | $0.00184 |
Grade A, and why
architecture-diagram 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.
The source is not reproduced here
A licence we could not identify
The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.
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 · 164 lines · 55 tokens per session scan A c81c24a80764
architecture-diagram is a skill published in the GitHub repository wingedsheep/argentum-engine (65 stars, last pushed 2d ago), with no licence file. It adds 55 tokens to every session and 1,839 once invoked, about $0.0003 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.
Other skills, from other repositories
compose-component-design
Use when designing or reviewing reusable Jetpack Compose component APIs with modifier parameters, root layout placement, caller-provided variable content, primitive content parameters, optional content, or boolean shape flags.
review-core-correctness
Normative mandatory reviewer for correctness, contracts, architecture sanity, UX behavior, code quality and tests in the explyt spring-plugin codebase. Use during orchestrated code review of a PR, diff, commit or branch, or when asked to review correctness, logic, architecture or test coverage of plugin changes.
review-ui-platform
Normative reviewer for IntelliJ UI, Action System, ToolWindow, DialogWrapper, JCEF, accessibility and UI state consistency in the explyt spring-plugin. Use during orchestrated code review when the diff touches actions, tool windows, dialogs, settings panels, wizard steps, notifications, popups, renderers, icons or…
verify-ui
Verify UI implementation against Stitch design via a token audit (HTML ↔ Code, with X-component default-render checks) and an X-components compliance check.
using-design-system
Ensures consistent use of X-components design system instead of Material3 when working on feature UI code. Automatically activates for Composable functions in feature modules or when user mentions UI/screens/components.
m3-expressive
Material 3 Expressive design patterns for Jetpack Compose - expressive theming, motion physics, shape morphing, typography emphasis, color emphasis, and all 28 expressive components.