Convert various file formats (PDF, Office documents, images, audio, web content, structured data) to Markdown optimized for LLM processing. Use when converting documents to markdown, extracting text from PDFs/Office files, transcribing audio, performing OCR on images, extracting YouTube transcripts, or processing batches of files.
Install
npx skills add jimmc414/Kosmos --skill markitdownnpx skills add jimmc414/Kosmos --skill markitdown -a claude-code -gnpx skills add jimmc414/Kosmos --skill markitdown -a codex -ggemini skills install https://github.com/jimmc414/Kosmos.git --path kosmos-claude-scientific-skills/scientific-skills/markitdowngh skill install jimmc414/Kosmos markitdowngit clone --depth 1 https://github.com/jimmc414/Kosmos /tmp/jimmc414__Kosmos
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/jimmc414__Kosmos/kosmos-claude-scientific-skills/scientific-skills/markitdown ~/.claude/skills/markitdown # Claude Code
cp -R /tmp/jimmc414__Kosmos/kosmos-claude-scientific-skills/scientific-skills/markitdown ~/.agents/skills/markitdown # Codex, Cursor, Gemini CLI, Copilot, OpenCode