Show - HN Paper

Show HN: Making remote MCP servers handle local files and generated artifacts

Show HN: Koshei AI – a voice-native AI language university (A1 to D2)

Show HN: Detecting problem–market drift with an OpenClaw agent

Show HN: Codebase-md – Creates Claude.md, .cursorrules, AGENTS.md from any repo

Show HN: PeakLevs – Track growth across 6 life domains

Show HN: Tailwatch – Hierarchical event monitor with push notifications

Show HN: Free in-browser sprite sheet packer and slicer with JSON export

Show HN: Reelforge – AI tool for generating TikTok and Reels ad scripts

Show HN: Plexicus now has a free tier

Show HN: VocabPop – Simple Word Game

Show HN: CardRooms, a Competitive Cardgame Platform

Show HN: Openboard – Live public metrics page for open startups

Show HN: EV range calculator – range circles and charger map (700 models)

Show HN: A free personality test based on five elements

Show HN: 1v1 coding game that LLMs struggle with

Show HN: Anchor Engine – Deterministic Semantic Memory for LLMs local (<3GB RAM)

Show HN: Garden Horizons Calculator – Built by a Beginner via "Vibe Coding"

Show HN: ABES – a memory architecture for belief revision in AI agents

Show HN: A simple, auto-layout family tree generator

Show HN: EnvSentinel – contract-driven .env validation, zero dependencies

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