Show - HN Paper

Show HN: InsForge – Open-source Heroku for coding agents

Show HN: Nice Things for Your Mac

Show HN: TokenShield – cut your Claude Code bill 40-70%

Show HN: I made a tactical map-based WWII submarine simulator (public beta)

Show HN: Merrai – portable AI context for Claude, ChatGPT, and any MCP tool

Show HN: The Name in the Bracket (a free book on naming tensor dimensions)

Show HN: Requestguard – Bot-Protected Short Links

Show HN: Teslog – Self-hosted Tesla telemetry

Show HN: RAGDebugger – observability – retrieval-augmented generation pipeline

Show HN: HoneyLabs – Public honeypot threat Intel feed and MCP server

Show HN: Dataset for AI training and fine tuning

Show HN: Uber burned its 2026 AI budget by April. Why? 73% redundant reads

Show HN: Ask Claude about your sleep, runs, and recovery

Show HN: Agent-QA – natural-language E2E tests for apps built with coding agents

Show HN: Files.md – Open-source alternative to Obsidian

Show HN: Docker hello-world, but in half-size image with Matrix digital rain

Show HN: Bundle-roast – the NPM scale that knows your sins

Show HN: HypergraphZ – directed hypergraph library in Zig with Python bindings

Show HN: Nylon – A dynamic, self-optimizing WireGuard mesh VPN

Show HN: Catcher – An AI web testing tool where most tests never hit the API

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