Show - HN Paper

Show HN: Spawn – Deploy and Self-Heal Any GitHub Repo

Show HN: SentinelGate – Universal Firewall for AI Agents (Open Source, Go)

Show HN: Satgate-proxy – Hard budget caps for MCP tool calls (zero deps, npx)

Show HN: tspub all in one TypeScript package toolkit

Show HN: CEL by Example

Show HN: I built a fuse box for microservices

Show HN: DayTap – A privacy-first dead man's switch iOS app

Show HN: Owoa – Image watermarking resistant to camera capture

Show HN: RepoCrunch – Analyze any GitHub repo's health in seconds

Show HN: Prodlint – Find what AI coding tools miss before production

Show HN: Keychains – Prevent LLM/OpenClaw agents from leaking API credentials

Show HN: Recursive – AI support agents for small businesses

Show HN: Experience-engine – reflection-based memory layer for local LLMs

Show HN: Nedagram – Transfer Text Over Sound, when internet isn't available

Show HN: SNKV – KV store on SQLite's B-tree with 11x less memory than RocksDB

Show HN: I got frustrated with macOS transcription apps so I built my own

Show HN: We build EasyCheck to ease compliance and checklists – small businesses

Show HN: Refine.tools – 10 client-side career tools (Next.js, no DB)

Show HN: Brr – beautiful terminal speed tests

Show HN: MedSynth – Multi-lingual synthetic healthcare data with OCR artifacts

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