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 agentmods add skills/adnanmueller/am-dev-plugins/03b-frontendnpx skills add adnanmueller/am-dev-plugins --skill 03b-frontendgit clone --depth 1 https://github.com/adnanmueller/am-dev-pluginsWrote 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/adnanmueller/am-dev-plugins/03b-frontend)<a href="https://agentmods.dev/skills/adnanmueller/am-dev-plugins/03b-frontend"><img src="https://agentmods.dev/badge/skills/adnanmueller/am-dev-plugins/03b-frontend.svg" alt="Measured on agentmods" 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 | $0.00000 | $0.05182 |
| Opus 5 | $0.00000 | $0.02591 |
| Sonnet 5 | $0.00000 | $0.01036 |
| Haiku 4.5 | $0.00000 | $0.00518 |
Grade A, and why
03b-frontend 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 4d 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
No licence file
A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.
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.
- 4d ago First seen · 733 lines · 0 tokens per session scan A 969b565621b2
03b-frontend is a skill published in the GitHub repository adnanmueller/am-dev-plugins (2 stars, last pushed 7mo ago), with no licence file. It costs nothing until one of its globs matches a file; then it loads 5,182 tokens. 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.
Other skills, from other repositories
accessibility-compliance-accessibility-audit
You are an accessibility expert specializing in WCAG compliance, inclusive design, and assistive technology compatibility. Conduct audits, identify barriers, and provide remediation guidance.
om-ds-guardian
Design System Guardian for Open Mercato. Use for frontend UI work, design-system compliance reviews, semantic token migration, hardcoded color or typography cleanup, DS-compliant page scaffolding, and common DS violations such as arbitrary text sizes, raw color classes, or missing shared states. Prefer this skill…
a11y-audit
Audit a component for WCAG AA accessibility compliance.
ss-review
Review UI code for design system compliance, accessibility, and best practices.
a11y-audit
Use to audit a component, file, or directory for WCAG 2.1 AA accessibility compliance. Detects ARIA anti-patterns, missing semantics, keyboard gaps, and color-only information. Safety-first — refuses to emit fixes that would create a new accessibility bug. Scope is always explicit; do not use for page-level flow or…
a11y-flow-audit
Use to audit a page, view, or composed flow for WCAG 2.1 AA compliance at the composition level - landmarks, heading hierarchy, tab order across components, focus handoff on modal open/close, live-region conflicts. Scope is page/view, NOT component internals. Safety-first - refuses to emit fixes that would create a…