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 xyva-yuangui/XyvaClaw --skill vision-readergit clone --depth 1 https://github.com/xyva-yuangui/XyvaClawWrote 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/xyva-yuangui/xyvaclaw/vision-reader)<a href="https://agentmods.dev/skills/xyva-yuangui/xyvaclaw/vision-reader"><img src="https://agentmods.dev/badge/skills/xyva-yuangui/xyvaclaw/vision-reader/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/xyva-yuangui/xyvaclaw/vision-reader"><img src="https://agentmods.dev/badge/skills/xyva-yuangui/xyvaclaw/vision-reader.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 | $0.00059 | $0.01084 |
| Opus 5 | $0.00030 | $0.00542 |
| Sonnet 5 | $0.00012 | $0.00217 |
| Haiku 4.5 | $0.00006 | $0.00108 |
Grade A, and why
vision-reader 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 12d 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 — 129 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Vision Reader
图片识别助手。触发后必须先询问用户确认，再执行分析。
| 触发场景 | 询问确认内容 |
|---|---|
| OCR 提取 | 确认图片路径、识别语言 (中文/英文)、输出格式 |
| 图片分析 | 确认分析深度 (简述/详细)、关注重点 |
| 截图理解 | 确认截图来源、需要提取的信息类型 |
| 文档识别 | 确认文档类型、是否保留格式 |
执行流程: 触发 → 询问用户 → 用户确认 → 执行识别 → 返回结果
Full docs: read SKILL-REFERENCE.md
Analyze images using AI vision models or local OCR.
Capabilities
- AI Vision Analysis — send image to vision model (qwen3.5-plus, qwen3-max) for understanding
- OCR Text Extraction — extract text from images using macOS Vision framework
- Screenshot Analysis — combine with screenshot-sender for screen understanding
- Document Reading — extract text from scanned documents, receipts, etc.
Method 1: AI Vision Model (Recommended)
Use vision-capable models directly. These models accept image input:
bailian/qwen3.5-plus— 1M context, supports["text", "image"]bailian/qwen3-max-2026-01-23— 262K context, supports["text", "image"]qwen-portal/vision-model— 128K context, supports["text", "image"]
When analyzing images, switch to one of these models if the current model doesn't support image input.
Workflow
- User provides image path or URL
- Agent reads the image file
- Agent sends to vision model with analysis prompt
- Return structured analysis
Method 2: Local OCR (macOS Vision Framework)
For pure text extraction without needing an AI model:
python3 {baseDir}/scripts/ocr_extract.py <image_path> [--lang zh-Hans,en] [--json]
Parameters
| Flag | Description | Default |
|---|---|---|
<image_path> |
Path to image file (PNG, JPG, etc.) | required |
--lang |
OCR languages (comma-separated) | zh-Hans,en |
--json |
Output as JSON with bounding boxes | plain text |
--confidence |
Min confidence threshold (0-1) | 0.5 |
Output (plain text mode)
第一行文字
第二行文字
...
Output (JSON mode)
{
"text": "完整提取文本",
"blocks": [
{"text": "第一行", "confidence": 0.98, "bbox": [x, y, w, h]},
...
],
"language": "zh-Hans"
}
What ships with it
4 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.
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.
- 12d ago First seen · 129 lines · 59 tokens per session scan A 4b9342d6b94f
vision-reader is a skill published in the GitHub repository xyva-yuangui/XyvaClaw (21 stars, last pushed 1mo ago), licensed MIT. It adds 59 tokens to every session and 1,084 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.
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