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 Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI --skill core-componentsgit clone --depth 1 https://github.com/Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-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/dokhacgiakhoa/agent-skills-4-vibe-coding-cli/core-components)<a href="https://agentmods.dev/skills/dokhacgiakhoa/agent-skills-4-vibe-coding-cli/core-components"><img src="https://agentmods.dev/badge/skills/dokhacgiakhoa/agent-skills-4-vibe-coding-cli/core-components/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/dokhacgiakhoa/agent-skills-4-vibe-coding-cli/core-components"><img src="https://agentmods.dev/badge/skills/dokhacgiakhoa/agent-skills-4-vibe-coding-cli/core-components.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 | $0.00027 | $0.00296 |
| Opus 5 | $0.00014 | $0.00148 |
| Sonnet 5 | $0.00005 | $0.00059 |
| Haiku 4.5 | $0.00003 | $0.00030 |
Grade A, and why
core-components 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 6d 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
12 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.
- sub-skills/box.md 162 B
- sub-skills/button.md 361 B
- sub-skills/card.md 227 B
- sub-skills/color-tokens.md 513 B
- sub-skills/form-layout.md 194 B
- sub-skills/hstack-vstack.md 255 B
- sub-skills/input.md 193 B
- sub-skills/list-item-layout.md 1.5 KB
- sub-skills/screen-layout.md 194 B
- sub-skills/spacing-tokens.md 290 B
- sub-skills/text.md 145 B
- sub-skills/typography-tokens.md 236 B
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.
- 6d ago First seen · 31 lines · 27 tokens per session scan A 07a91bccb3fc
core-components is a skill published in the GitHub repository Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI (508 stars, last pushed 3mo ago), with no licence file. It adds 27 tokens to every session and 296 once invoked, about $0.0001 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 2026-09-03.
Other skills, from other repositories
frontend-taste
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design-tokens
Project-level DESIGN.md tokens reference. When the project has a DESIGN.md file, agents producing UI / components / visuals must consult this skill to use canonical color/typography/spacing tokens rather than inventing new ones. Triggers on: UI generation, component creation, design brief, visual asset, tailwind…
ui-audit
Audit UI for design token compliance and component adoption. Static grep-based analysis against the sitemap's page and component files. Requires a design system with semantic tokens.
interaction-physics
Design and implement the motion layer of a UI — microinteractions, transitions, hover/press feedback, and animation timing/easing — as working CSS/JS plus a written animation spec. Use when the user says 'the app feels janky', 'animations feel off', 'make it feel smoother/snappier', 'add a transition', 'the modal just…
design-foundation
Create or extract a design-token foundation — colors, typography, spacing, radii, shadows — as a real tokens file (CSS variables and/or Tailwind theme) plus a migration map from current hardcoded values. Use when the user says 'set up a design system', 'our styles are inconsistent', 'we have 50 shades of the same…
typography-system
Build or repair a typography system: a modular type scale, font choices and loading, hierarchy, line-height/line-length, and fluid sizing — delivered as tokens (Tailwind fontSize config or CSS variables) applied to real components. Use when the user says 'the text looks off', 'fonts are inconsistent', 'headings don't…