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user: vpuna created: 2025-06-02 karma: 6 alanvoss.me submissions: 0 points | 0 comments Xenomorph head and T. Ocellus – I built last year 4 points | 1 comments 0 points | 0 comments 0 points | 0 comments Show HN: Markdown-to-Book – Convert Markdown to KDP Ready PDFs and EPUBs 6 points | 5 comments Learn to build a production ready MCP server with Node.js 2 points | 0 comments 0 points | 0 comments Show HN: Vpuna AI Search – A semantic search platform 9 points | 1 comments 0 points | 0 comments 0 points | 0 comments