jo4URL shortener, QR code generator, and link analytics API. Create short links, generate QR codes, and track click analytics.
Install via ClawdBot CLI:
clawdbot install jo4Loading skill content… the page will refresh in a moment.
AI Usage Analysis
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Extract text from PDFs with OCR support. Perfect for digitizing documents, processing invoices, or analyzing content. Zero dependencies required.
Fast local PDF parsing with PyMuPDF (fitz) for Markdown/JSON outputs and optional images/tables. Use when speed matters more than robustness, or as a fallback while heavier parsers are unavailable. Default to single-PDF parsing with per-document output folders.
Find, evaluate, and recommend ClawHub skills by need with quality filtering and preference learning.
Fetch full tweets, long tweets, quoted tweets, and X Articles from X/Twitter without login or API keys, using no dependencies and zero configuration.
Skill 查找器 | Skill Finder. 帮助发现和安装 ClawHub Skills | Discover and install ClawHub Skills. 回答'有什么技能可以X'、'找一个技能' | Answers 'what skill can X', 'find a skill'. 触发...
Generate QR codes from text or URL for mobile scanning.