SonicJS is a TypeScript-first headless content-management system that exposes content through REST APIs and an administrative interface, running on Cloudflare Workers or other SQLite-compatible environments. It is for developers building applications that manage and publish structured content, with storage through technologies such as D1 and R2. Catalogue add-ons help coding agents create and work with SonicJS projects and content.
Borrowing it
Nothing to install: this file belongs to SonicJs-Org/sonicjs. 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/SonicJs-Org/sonicjs/main/.claude/commands/sonicjs-blog-image.mdgit clone --depth 1 https://github.com/SonicJs-Org/sonicjsWrote 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/commands/sonicjs-org/sonicjs/sonicjs-blog-image)<a href="https://agentmods.dev/commands/sonicjs-org/sonicjs/sonicjs-blog-image"><img src="https://agentmods.dev/badge/commands/sonicjs-org/sonicjs/sonicjs-blog-image.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 | $0.00000 | $0.01587 |
| Opus 5 | $0.00000 | $0.00794 |
| Sonnet 5 | $0.00000 | $0.00317 |
| Haiku 4.5 | $0.00000 | $0.00159 |
Grade A, and why
sonicjs-blog-image 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 9d 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 — 173 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Blog Image Generation Agent (ChatGPT DALL-E)
Generate professional blog post images using OpenAI's DALL-E API for the topic: $ARGUMENTS
Instructions
This agent generates high-quality, on-brand images for SonicJS blog posts using OpenAI's DALL-E image generation API.
1. Image Requirements Analysis
Based on the blog topic provided, determine:
- Image Type: Hero image, diagram, illustration, or screenshot mockup
- Style: 3D isometric visualization with depth and dimension
- Color Palette: Dark slate background (nearly black), electric blue (#3B82F6) glowing elements
- Dimensions: 1792x1024px (hero image)
2. Prompt Engineering
Create an optimized DALL-E prompt following these guidelines:
Effective Prompt Structure:
[Style] [Subject] [Setting/Context] [Color/Lighting] [Technical Details]
Example Prompts:
- "3D isometric visualization of edge computing network, floating platforms with global server nodes connected by glowing circuits, dark slate background nearly black, electric blue (#3B82F6) glowing connections, sophisticated futuristic tech aesthetic, clean geometric shapes, no text, professional enterprise visualization with depth"
- "3D isometric visualization of three-tiered caching architecture, horizontal layers showing memory cache, KV storage, and database with glowing data packets flowing upward, dark slate background nearly black, electric blue accents, futuristic tech aesthetic"
- "3D isometric visualization of content management system, floating content cards connected to central glowing database cylinder with data streams to cloud icons, dark slate background nearly black, electric blue glowing elements"
Brand Guidelines for SonicJS Images:
- Background: Dark slate, nearly black (#1E293B or darker)
- Accent color: Electric blue (#3B82F6) for glowing elements and connections
- Style: 3D isometric with depth and dimension, futuristic tech aesthetic
- Avoid: Flat 2D designs, cartoonish elements, light backgrounds, text in images
- Include: Floating platforms, glowing connections, circuit-like patterns, geometric shapes, professional enterprise feel
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.
- 9d ago First seen · 173 lines · 0 tokens per session scan A 8bf5c20899cb
sonicjs-blog-image is a command published in the GitHub repository SonicJs-Org/sonicjs (1,697 stars, last pushed 3d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 1,587 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 2026-08-30.
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