Repo RadarNewsletter

Social buzz, not star count

The repos people are actually talking about.

AI, agents, design, UI, and dev tools, ranked from Hacker News, X, and a curated inbox. Every card credits who spotted it and includes a setup prompt for Cursor or Claude Code.

43 repos

AllAgents & orchestrationMCP serversLLM & modelsDev toolsVibe codingUI & componentsDesignGames & funOther
  1. 01
    LLM & models

    deepseek-ai/DeepInfer

    DeepInfer: High-performance, large-scale inference framework for DeepSeek models

    ★ 14.7K▲ first snapshot

    Spotted on HN @ggcr

  2. 02
    MCP serversAgents & orchestration

    finereli/whatsapp-mcp

    A read-only MCP server that lets your AI agent search and read your own WhatsApp messages. Runs on Cloudflare Workers.

    ★ 312▲ first snapshot

    Spotted on HN @zoozla

  3. SponsoredSlot 1

    Your brand here

    Show a dev tool, agent, or design product to people deciding what to try this week, plus a line in the Monday email.

    Sponsor this spot

    2 featured spots a week · Open

  4. 03
    MCP serversAgents & orchestration

    tangency-labs/solidcraft

    SolidCraft: an open-source parametric 3D CAD application built in pure Rust. Desktop, web, and automation through MCP.

    ★ 8,406▲ first snapshot

    Spotted on HN @ruevs · HN @bherbruck

  7. 06
    Agents & orchestrationVibe coding

    franzenzenhofer/big-arrow-on-the-screen

    Let your AI agents paint big arrows, boxes and text on your Mac screen. One CLI, click-through, gone by itself. Skill for Claude Code and Codex. MIT.

    ★ 795▲ first snapshot

    Spotted on HN @franze

  8. SponsoredSlot 2

    Your brand here

    Show a dev tool, agent, or design product to people deciding what to try this week, plus a line in the Monday email.

    Sponsor this spot

    2 featured spots a week · Open

  9. 07
    Agents & orchestrationVibe coding

    anthropics/claude-code

    Claude Code is an agentic coding tool that lives in your terminal, understands your codebase, and helps you code faster by executing routine tasks, explaining…

    ★ 152.7K▲ first snapshot

    Spotted on HN @equinumerous · HN @guidoiaquinti · HN @fg137

  10. 08
    Games & funAgents & orchestration

    godot-pty/gpty

    Godot-based Rust multi-PTY emulator desktop application

    ★ 77▲ first snapshot

    Spotted on HN @1nv1n

  11. 09
    Agents & orchestrationLLM & models

    ayghri/i-have-adhd

    A skill to stop your coding agent from burying the answer. ADHD-friendly output.

    ★ 58.1K▲ first snapshot

    Spotted on HN @domhudson

  12. 10
    Dev toolsAgents & orchestration

    Lakr233/vphone-cli

    Run a virtual iPhone on an Apple Silicon Mac.

    ★ 15.8K▲ first snapshot

    Spotted on HN @hentrep

  13. 11
    LLM & modelsDev tools

    antirez/h3.c

    MiniMax H3 inference engine for Mac computers

    ★ 2,935▲ first snapshot

    Spotted on HN @swyx

  18. 16
    LLM & modelsAgents & orchestration

    Trystan-SA/claude-design-system-prompt

    Reverse-engineered system prompt and skill library that turns an LLM into an opinionated, accessibility-aware, AI-slop-resistant design collaborator.

    ★ 2,005▲ first snapshot

    Spotted on HN @handfuloflight

  19. 17
    Agents & orchestrationVibe coding

    weave-os/router

    Model router for agentic systems. Routes every prompt to the right model in <50ms. Cut costs 40-70% with just an endpoint change.

    ★ 5,596▲ first snapshot

    Spotted on HN @adchurch

  20. 18
    Games & funAgents & orchestration

    plbrault/youre-the-os

    A game where you are a computer's OS and you have to manage processes, memory and I/O events.

    ★ 2,693▲ first snapshot

    Spotted on HN @exploraz

  22. 20
    Dev toolsAgents & orchestration

    eigenpal/docx-editor

    Open-source WYSIWYG .docx editor library for React and Vue with canonical OOXML, tracked changes, and real-time collaboration. Agent-ready.

    ★ 495▲ first snapshot

    Spotted on HN @thisisjedr

  23. 21
    Agents & orchestrationDev tools

    wiltodelta/remove-ai-watermarks

    Remove visible and invisible AI watermarks from images and video, and AI provenance metadata from images, video, and audio. Python library, CLI, and agent…

    ★ 6,069▲ first snapshot

    Spotted on HN @janalsncm

  24. 22
    Agents & orchestrationLLM & models

    antoinezambelli/forge

    A Python framework for self-hosted LLM tool-calling and multi-step agentic workflows

    ★ 2,260▲ first snapshot

    Spotted on HN @zambelli

  25. 23
    MCP serversAgents & orchestration

    MinishLab/semble

    Fast and Accurate Code Search for Agents. Uses 99% fewer tokens than grep+read

    ★ 6,254▲ first snapshot

    Spotted on HN @Bibabomas

  26. 24
    LLM & modelsAgents & orchestration

    antirez/ds4

    DeepSeek 4 Flash and PRO local inference engine for Metal, CUDA and ROCm

    ★ 24K▲ first snapshot

    Spotted on HN @tamnd

  28. 26
    Agents & orchestrationVibe coding

    aattaran/deepclaude

    Use Claude Code's autonomous agent loop with DeepSeek V4 Pro, OpenRouter, or any Anthropic-compatible backend. Same UX, 17x cheaper.

    ★ 2,273▲ first snapshot

    Spotted on HN @alattaran

  29. 27
    Games & fun

    ad-si/Coding-Flashcards

    Over 1000 flashcards to learn Rust, SQLite, Lua, C, Godot, or Wolfram Language from first principles. Written in markdown with script to convert them to Anki…

    ★ 763▲ first snapshot

    Spotted on HN @adius

  30. 28
    Agents & orchestrationDev tools

    trycua/cua

    Scale computer-use 2.0 with open-source drivers, cross-OS sandboxes, and benchmarks for training, evaluation, and data generation.

    ★ 30.5K▲ first snapshot

    Spotted on HN @frabonacci

  31. 29
    Agents & orchestrationDev tools

    dirac-run/dirac

    Coding Agent singularly focused efficiency and context curation. Reduces API costs by 50-80% vs other agent AND improves the code quality at the same time.…

    ★ 1,537▲ first snapshot

    Spotted on HN @GodelNumbering

  33. 31
    Games & funLLM & models

    love2d/love

    LÖVE is an awesome 2D game framework for Lua.

    ★ 8,850▲ first snapshot

    Spotted on HN @cl3misch

  34. 32
    Games & funVibe coding

    htdt/godogen

    Autonomous game development with Claude Code and Codex

    ★ 7,175▲ first snapshot

    Spotted on HN @htdt

  35. 33
    MCP serversDev tools

    knowsuchagency/mcp2cli

    Turn any MCP, OpenAPI, or GraphQL server into a CLI — at runtime, with zero codegen

    ★ 2,423▲ first snapshot

    Spotted on HN @knowsuchagency

  36. 34
    Vibe codingAgents & orchestration

    PeonPing/peon-ping

    Warcraft III Peon voice notifications (+ more!) for Claude Code, Codex, IDEs, and any AI agent. Stop babysitting your terminal. Employ a Peon today.

    ★ 5,087▲ first snapshot

    Spotted on HN @doppp

  37. 35
    Dev toolsAgents & orchestration

    ClioAI/kw-sdk

    Knowledge work sdk

    ★ 49▲ first snapshot

    Spotted on HN @ankit219

  38. 36
    MCP serversDev tools

    bethington/ghidra-mcp

    Ghidra MCP Server — 200+ MCP tools for AI-powered reverse engineering. GUI plugin + headless server, lazy tool loading, convention enforcement, batch…

    ★ 5,824▲ first snapshot

    Spotted on HN @xerzes

  39. 37
    LLM & models

    haykgrigo3/TimeCapsuleLLM

    A LLM trained only on data from certain time periods to reduce modern bias

    ★ 1,996▲ first snapshot

    Spotted on HN @admp

  40. 38
    Dev toolsUI & components

    rbbydotdev/opal

    A git enabled local-first browser-first markdown workspace wysiwyg editor and publisher. Built with mdx-editor, code mirror 6, react, shadcn and typescript

    ★ 89▲ first snapshot

    Spotted on HN @rbbydotdev

  41. 39
    LLM & models

    DGoettlich/history-llms

    Information hub for our project training the largest possible historical LLMs.

    ★ 1,805▲ first snapshot

    Spotted on HN @iamwil

  45. 43
    MCP serversAgents & orchestration

    Aherontas/Pycon_Greece_2025_Presentation_Agents

    Tech Trends Agent 🚀 **A robust, scalable AI-powered web service combining FastAPI, Pydantic-AI, and MCP servers** This project demonstrates how to build a…

    ★ 94▲ first snapshot

    Spotted on HN @Aherontas