Getting it into your agent
It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.
git clone --depth 1 https://github.com/roedyrustam/vibes-plugnpx agentmods add skills/roedyrustam/vibes-plug/astro-framework-expertWrote 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/roedyrustam/vibes-plug/astro-framework-expert)<a href="https://agentmods.dev/skills/roedyrustam/vibes-plug/astro-framework-expert"><img src="https://agentmods.dev/badge/skills/roedyrustam/vibes-plug/astro-framework-expert.svg" alt="Measured on agentmods" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 2 findings, up to high
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- high Prompt Injection · line 125 Hidden instructions were detected in comments or invisible text. These could contain malicious directives. Manual review is recommended.Fix: Audit all comments and invisible characters. Remove any instructions that direct the agent to perform unauthorized actions. Use plain, reviewable content.
- medium MCP Rug Pull · line 58 npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.Fix: Pin the version: npx @scope/[email protected]
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 | $0.00060 | $0.01542 |
| Opus 5 | $0.00030 | $0.00771 |
| Sonnet 5 | $0.00012 | $0.00308 |
| Haiku 4.5 | $0.00006 | $0.00154 |
Grade A, and why
astro-framework-expert 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 8d 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 — 201 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Astro Framework Expert (2026 Edition)
English
Orchestration & Integration
seo: Astro's built-in SEO capabilities, sitemaps, and structured data.performance-web-vitals: Astro's zero-JS-by-default performance optimization.tailwind-expert: Tailwind CSS v4 integration with Astro.headless-cms-expert: Content fetching from Sanity/Payload/Strapi in Astro.ci-cd-devops-architect: Deploying Astro to Vercel, Cloudflare Pages, or Netlify.
Description
Expert guide for building high-performance, content-first websites with Astro 5+. Covers Content Collections (type-safe content), Islands Architecture (partial hydration), View Transitions, server-side rendering, hybrid rendering, MDX integration, Astro DB, and multi-framework component support (React, Vue, Svelte in one project).
Trigger Conditions
- Building content-heavy websites (blogs, docs, marketing pages, portfolios).
- Choosing between Astro and Next.js for a content-first project.
- Implementing partial hydration or Islands Architecture.
- Creating documentation sites or landing pages optimized for performance.
- Using multiple UI frameworks (React + Vue + Svelte) in one project.
Core Concepts
Astro vs Next.js Decision Guide
| Criteria | Astro 5 | Next.js 15 |
|---|---|---|
| Primary Focus | Content sites | Full-stack apps |
| Default JS Shipped | 0 KB | React runtime |
| Rendering | Static-first, opt-in SSR | SSR-first, opt-in static |
| Multi-framework | ✅ React, Vue, Svelte, Solid | React only |
| Content Collections | ✅ Built-in, type-safe | Manual with MDX |
| Server Islands | ✅ Deferred rendering | PPR (similar) |
| Choose When | Content, SEO, speed critical | Complex interactivity |
Recommendation: Choose Astro for content-driven sites where performance and SEO are top priorities. Choose Next.js for interactive web applications with complex state.
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.
- 8d ago First seen · 201 lines · 60 tokens per session scan A 42ade20aa892
astro-framework-expert is a skill published in the GitHub repository roedyrustam/vibes-plug (49 stars, last pushed today), licensed MIT. It adds 60 tokens to every session and 1,542 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
frontend-ui-engineering
Builds production-quality, accessible, responsive user-facing UIs. Use when building or modifying interfaces and pages, creating components, implementing layouts, meeting WCAG accessibility requirements, managing state, or when the output needs to look and feel production-quality rather than AI-generated.
taste
Use when improving the visual taste, positioning, polish, trust, and conversion clarity of a website or product UI. Runs a category-first visual audit, applies a decisive design pass, and verifies the result with screenshots rather than subjective vibes.
animated-sketch-diagram
A tool for making animated diagrams and flowcharts in a hand-drawn ink style, with paper-like backgrounds, simple icons, and moving dots along connections. It produces a self-contained HTML file and can also create a looping GIF.
frontend-design
Create distinctive, production-grade frontend interfaces with high design quality. Use when the user asks to build landing pages, websites, dashboards, web components, or any frontend UI. Generates creative, polished code that avoids generic AI aesthetics.
prototype
Build a self-contained local prototype at .turbo/prototypes/ .html, drive it, and hand it to the user to settle unknowns that prose cannot answer. Use when the user asks to "prototype this", "build a prototype", "mock this up", "show me what it would look like", "let me try the interaction first", or when a decision…
frontend-dataviz
A skill for choosing and creating clear charts from user-provided data, following the Storytelling with Data approach. It matches chart types to tasks such as comparing categories, showing trends, or displaying distributions.