Show - HN Paper

Show HN: Broadcast Box – Self-hosted low latency streaming

Show HN: Token Cost Guard – Track AI API Costs Locally (Python CLI)

Show HN: ExoGen – Open-Source Local Stable Diffusion Client

Show HN: SharpSkill – AI-tool built to increase success in tech Interviews

Show HN: PhoneClaw – Replace a $20/mo VPS with an old Android phone

Show HN: Piggzy – Turn your inbox into a universal 'Buy' button

Show HN: Stop Losing LangGraph Progress to 429 Errors

Show HN: Purely Vibe Coded Asmongold Simulator

Show HN: The first financial intelligence MCP server live trading signals Claude

Show HN: Forage – MCP server that lets AI agents find and install their own MCPs

Show HN: Constrained DSL for Reliable LLM Decisions

Show HN: An Open-source React UI library for ASCII animations

Show HN: I graded 234 stocks on free cash flow (not earnings)

Show HN: OpenEntropy – 47 hardware entropy sources from your computer's physics

Show HN: Task Automation Analysis of Labor Statistics and O*Net Jobs Data

Show HN: Bulwark – Open-source governance layer for AI agents (Rust, MCP-native)

Show HN: Krea iPad – real-time editing model with Apple Pencil input

Show HN: Envref – separating secrets from config in .env files

Show HN: Tilth v0.4.1 – 29% cheaper Sonnet, 22% on Opus (benchmark: 114 runs)

Show HN: Promo-kit – Receipt-backed promotion engine for tool catalogs

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