Show - HN Paper

Show HN: Help Me Write AI – an assistant to help you write

Show HN: LinkedRecords – Back End-as-a-Service with Auth and Real-Time

Show HN: PgCortex – AI enrichment per Postgres row, zero transaction blocking

Show HN: Low-rank approximation for 3x3 FPGA convolutions (33% less DSP usage)

Show HN: RepoClip – Generate promo videos from GitHub repos using AI

Show HN: Fixing AI's Core Flaws, A protocol cuts LLM token waste by 40–70%

Show HN: Mcpd – MCP Server SDK for Microcontrollers (ESP32/RP2040)

Show HN: MCP Codebase Index – 87% fewer tokens when AI navigates your codebase

Show HN: MCP Storage Map – One MCP Server for MySQL, MongoDB, and Athena

Show HN: Llmfit;94 models, 30 providers.1 tool to see what runs on your hardware

Show HN: Electronic Music Genre Set Theory

Show HN: I built an AI trainer and calorie scanner

Show HN: ACDC – A non-agentic AI coding tool with L0-L3 context cache tiering

Show HN: Chrome extension that turns your keyboard into a piano while you type

Show HN: I've build a self hosted convex/Firebase/Supabase alternative

Show HN: [Keyboard Navigator] Navigate any page without a mouse

Show HN: Hunter Logo API free replacement of Clearbit

Show HN: CoThou v0.2 – Autonomous Superagent

Show HN: OpenSustain.Analytics

Show HN: Speed Reader – Chrome extension for RSVP speed reading

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