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Show HN: MCP tools for AI-driven E2E testing across 10 platforms

Show HN: Implementing ping from the Ethernet layer (ARP,IPv4,ICMP in user space)

Show HN: I built a tool that generates and deploys websites in ~24h

Show HN: Elev8or - A structured creator marketplace for brands

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Show HN: Performant, cross-device analytical processing research with tinygrad

Show HN: PhraseVault – Desktop text expander, one-time $29 license, source avail

Show HN: Chaos Monkey but for Audio Video Testing (WebRTC and UDP)

Show HN: The MCP Blueprint – First Comprehensive Book on Model Context Protocol

Show HN: I curated 10 builder opportunities this week (signals and MVP specs)

Show HN: CleverBalance – Automated Bank Reconciliation

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Show HN: Cerebrun – A unified memory for AI assistants (MCP and pgvector)

Show HN: AI Timeline Maker – turn text and documents into visual timelines

Show HN: I rebuilt my 13-year-old budgeting app from scratch in Flutter

Show HN: Claudedash – real-time local dashboard for Claude Code agents

Show HN: Launching for the full public on 17th May 2026

Show HN: Mellon – Free local speech-to-text for Mac with phonetic corrections

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