Show - HN Paper

Show HN: Tudo Cálculo – 20 free calculators for finance, health and math

Show HN: Promptscout a local prompt enricher for Claude Code

Show HN: We got sick of juggling terminals for AI agents so we built a workspace

Show HN: Light Lynx – polished light app and automation based on Zigbee2MQTT

Show HN: Indie game studio run by AI agents

Show HN: Starcraft-Inspired OpenClaw Command Center – 100 AI Agent Tasks

Show HN: Immo-Lens, AI tool that estimates renovation costs in property listings

Show HN: Fix MCP OAuth Gaps (CLI and CI Check)

Show HN: Revvly – Income operating system for freelancers (replacing 5 tools)

Show HN: EPI – Cryptographically verifiable execution artifacts for AI agents

Show HN: We built Cobalt, Open source unit testing for AI Agents

Show HN: EncroGram – Messaging When You Assume Everything Will Be Looked At

Show HN: LLM Welcome – explicitly opt in for AI contributions on your GH issues

Show HN: Agentic – Vesta AI Explorer

Show HN: ScreenStudio Alternative with one-time purchase

Show HN: Image prompt game with multi-signal CLIP/HSV/HOG scoring

Show HN: Aquaman keeping your OpenClaw secrets safe

Show HN: Migetpacks – Zero-config container builds, no Dockerfile needed

Show HN: US Healthcare API and MCP server: the first step to price transparency

Show HN: YOR – open-source bimanual mobile robot for <$10k

12
13
14
15
16
17
18
19
20
21