Browse and install thousands of AI Agent skills in the Killer-Skills directory. Supports Claude Code, Windsurf, Cursor, and more.
High performance and CommonMark compliant HTML to Markdown converter. Maintained by the Kreuzberg team. Kreuzberg is a fast, polyglot document intelligence engine with a Rust core. It extracts structured data from 56+ document formats using streaming parsers and built-in OCR.
markdowntown scan CLI
url-readmode-markdown is a skill that uses reader-mode heuristics to extract article content from URLs and save it as Markdown files
hatena-blog-markdown-extractor is a skill that extracts Hatena Blog article content to Markdown format, preserving image URLs and removing unwanted elements.
markdown editor with live preview
create-skill is a customizable AI agent skill for automating specific workflows, utilizing markdown and scripts to enhance development efficiency.
An AI friendly markdown editor.
定时检索 arXiv（按学科+关键词），自动抽取标题/作者/摘要等信息，通过 AI 总结生成 JSON/Markdown/html 报告
File Explorer and Markdown Browser/Editor (Electron Desktop App)
huggingface-papers is a skill that enables users to access and summarize AI research papers from Hugging Face and arXiv.
Publish and manage research papers on Hugging Face Hub. Supports creating paper pages, linking papers to models/datasets, claiming authorship, and generating professional markdown-based research articles.
nanoclaw-repl is a zero-dependency, session-aware REPL built on Claude for operating and extending the NanoClaw v2 AI agent. It features persistent markdown-backed sessions, dynamic skill loading, session branching, history compaction, and export capabilities to MD, JSON, and TXT formats.