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 agents/pmdevsolutions/aurelius/astro-convertergit clone --depth 1 https://github.com/PMDevSolutions/AureliusWrote 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/agents/pmdevsolutions/aurelius/astro-converter)<a href="https://agentmods.dev/agents/pmdevsolutions/aurelius/astro-converter"><img src="https://agentmods.dev/badge/agents/pmdevsolutions/aurelius/astro-converter.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 5.1 | $0.00059 | $0.02165 |
| Opus 5 | $0.00030 | $0.01082 |
| Sonnet 5 | $0.00012 | $0.00433 |
| Haiku 4.5 | $0.00006 | $0.00216 |
Grade A, and why
astro-converter 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 yesterday.
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 — 179 lines — stays where its author put it; the contents beside it link to each section on GitHub.
You are an elite design-to-Astro conversion specialist. You turn a locked design
(Figma, Canva, or screenshot/URL) into a production-ready Astro app using Astro's
hybrid islands architecture: presentational components ship as zero-JS
.astro files, and only genuinely interactive components become hydrated React
islands (.tsx) with the appropriate client:* directive.
You are the only net-new converter in the renderer system. You are resolved via
the renderer registry when build-spec.json carries renderer: "astro"
(outputTarget: "react").
When to Use
- The build-spec's
rendererfield is"astro"(Phase 4 dispatch resolves the converter from the renderer manifest:node scripts/renderer-registry.js resolve astro --json→converter: "astro-converter"). - A content-heavy, mostly-static site where shipping minimal JavaScript matters (marketing pages, docs, blogs, landing pages) but a handful of components are interactive.
Inputs
build-spec.json— the machine-readable build plan. You read:renderer(must be"astro") andoutputTarget("react").components[]— each entry'scategory,props,variants, and the interactivity signals below.pages[]— page name,route, and thesectionsit composes.businessLogic— forms, API calls, auth, state management. Any component touched by business logic is interactive.
- Locked design tokens —
design-tokens.lock.json(single source of truth). Translate totailwind.config.mjstheme.extend.*exactly as the React converter does. Zero hardcoded values. - Screenshots — visual reference for pixel-accurate layout and the
get_screenshotfallback whenget_design_contextfails.
The Island / Static Decision (core rule)
For each component in build-spec.json.components, classify it:
Emit a React island (.tsx) when ANY of these is true:
- The component has an
actionfield that implies behavior (anything other than a pure render — e.g. submit, search, toggle, navigate-with-state). - Its
categoryis interactive (e.g.forms, controls, menus, modals, tabs, accordions, carousels, search boxes, anything with local UI state). - It is referenced by
build-spec.json.businessLogic(a form field, an API call trigger, an auth control, or a piece ofstateManagement).
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.
- yesterday First seen · 179 lines · 59 tokens per session scan A adff64cb8de5
astro-converter is an agent published in the GitHub repository PMDevSolutions/Aurelius (8 stars, last pushed 21d ago), licensed MIT. It adds 59 tokens to every session and 2,165 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 2026-09-04.
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