New open-source AI & dev-tool repos from the last 30 days

Qwen3.8-Flash-Next on any consumer hardware: one-click install for Windows / Linux. Strata inference engine, OpenAI/Anthropic API on localhost… Why it matters: useful plumbing for shipping LLM-powered features.

LLM toolingC++★ 23k

An agent skill for creating detailed, interactive isometric illustrations of real-world machines and complex systems. Generates polished SVGs with… Why it matters: a developer project picking up unusual momentum.

OtherJavaScript★ 7.6k

Fastest and cheapest web agent. Why it matters: worth a look if you build or run autonomous agents.

AI agentsPython★ 23k

在 dsh 里装上这个插件即可，无需登录、注册或填 API Key，就能使用包括 DeepSeek V4.1 Flash、Kimi K3 在内的前沿模型——完全免费，不限量。 All you do is install this plugin in dsh: no login, no… Why it matters: useful plumbing for shipping LLM-powered features.

LLM toolingJavaScript★ 14k

VectorCraft: An open-source, vector art tool written by scratch in pure Rust. Why it matters: a developer project picking up unusual momentum.

OtherRust★ 8.2k

Every agent's model. One place. Codex on DeepSeek, Claude Code on Kimi, from the menu bar. Why it matters: relevant if AI is part of your coding workflow.

Coding agentsGo★ 11k

AI 自主渗透测试系统 | 百度“agent+”攻防挑战赛冠军项目. Why it matters: useful plumbing for shipping LLM-powered features.

LLM toolingGo★ 3.8k

Point Claude at any game. Skills, tools and the fal MCP that let Claude Code mod almost any PC game you own: recon, reverse engineering… Why it matters: extends what MCP-compatible assistants can connect to and do.

MCPPython★ 7.3k

一个自己找热点、自己写日报的网站框架。把信源和精选标准换成你的，它就是你的行业热点站。 Why it matters: useful plumbing for shipping LLM-powered features.

LLM toolingTypeScript★ 7.5k

艺术动画skill：35种艺术风格、9种解说语法，用代码让画动起来。 Why it matters: a developer project picking up unusual momentum.

OtherJavaScript★ 3.8k

Open-source personal finance app with an AI financial advisor: track your net worth, investments, ETFs, cash and debts on your own computer. Why it matters: useful plumbing for shipping LLM-powered features.

LLM toolingPython★ 3.1k

The chat decision assistant: before you reply, Jev reads the chat, judges intent and risk, and drafts replies you fill in with one tap. You press… Why it matters: useful plumbing for shipping LLM-powered features.

LLM toolingKotlin★ 7.7k

WebGPU components for React, Vue, Svelte, Solid, JS & Framer. Why it matters: extends what MCP-compatible assistants can connect to and do.

MCPTypeScript★ 4.7k

Z.ai's coding agent harness. Powerful, intelligent, extensible. Why it matters: relevant if AI is part of your coding workflow.

Coding agentsTypeScript★ 7.8k

A tiny friend in your Mac's notch and on your iPhone that keeps an eye on your AI coding agents: Claude Code, Codex, Cursor, Gemini CLI, Antigravity… Why it matters: relevant if AI is part of your coding workflow.

Coding agentsSwift★ 5.1k

Debloat macOS: turn off Apple Intelligence, analytics, ads and pop-ups. A native app and CLI, and every change can be undone. Why it matters: useful plumbing for shipping LLM-powered features.

LLM toolingSwift★ 4.6k

Search your Mac by what's in your files: photos, PDFs, recordings, videos and code. On-device, built on Google DeepMind's EmbeddingGemma 2. Why it matters: helps you run models on your own hardware without an API bill.

Local LLMsSwift★ 2.1k

Answer me with HTML — an agent skill that answers hard questions with a one-page HTML you can actually read. 让 AI Agent 用一页 HTML 回答复杂问题。 Why it matters: worth a look if you build or run autonomous agents.

AI agentsJavaScript★ 3.3k

Claude Code plugin that replaces the compaction summary with Jev decisions: every tool call and result is scored in one fast request, stale ones are… Why it matters: relevant if AI is part of your coding workflow.

Coding agentsTypeScript★ 7.6k

Rust project in Other. Why it matters: a developer project picking up unusual momentum.

OtherRust★ 2k

A Claude Code / Codex plugin that helps you learn how to build while AI writes the code. Why it matters: useful plumbing for shipping LLM-powered features.

LLM toolingPython★ 3.5k

Eleven free Claude skills that clone any app: reverse-engineer it, rebuild it, test it for bugs, then fix what its users hate. Free, MIT. Why it matters: useful plumbing for shipping LLM-powered features.

LLM toolingPython★ 2.3k

SolidCraft: an open-source parametric 3D CAD application built in pure Rust. Desktop, web, and automation through MCP. Why it matters: extends what MCP-compatible assistants can connect to and do.

MCPRust★ 1.5k

Playwright MCP server undetected by anti-bots and captchas: AI agent browses the web on anti-detect stealth Firefox, Python, undetected browser… Why it matters: extends what MCP-compatible assistants can connect to and do.

MCPPython★ 2.8k

Your company's data, connected into one ontology, on your own computer. A local-first data workspace built on HelixDB and DuckDB. Why it matters: a developer project picking up unusual momentum.

OtherTypeScript★ 1.4k

Let an AI model use a real iPhone with a $7 ESP32: AirPlay eyes, USB HID hands, any OpenAI-compatible vision model. No Mac, no developer account, no… Why it matters: useful plumbing for shipping LLM-powered features.

LLM toolingPython★ 1.3k

A comprehensive logo-design skill for Claude, Gemini CLI, Codex and other AI agents: principles, process, SVG craft, testing tools and a 1,400+ logo… Why it matters: useful plumbing for shipping LLM-powered features.

LLM toolingHTML★ 3.1k

Show it a video you love. Get a new video in the same style. An AI crew (Claude Code or Codex) plans, builds and reviews it with you. Why it matters: relevant if AI is part of your coding workflow.

Coding agentsJavaScript★ 2.6k

A personal agent with a browser, terminal, files, and work that keeps going built with CopilotKit and AG-UI. Why it matters: a developer project picking up unusual momentum.

OtherTypeScript★ 4.9k

Suitable for Android APK reverse engineering analysis. Why it matters: a developer project picking up unusual momentum.

OtherPython★ 3.9k

An experimental Rust port of the TypeScript 7 compiler (tsc). Why it matters: a developer project picking up unusual momentum.

OtherRust★ 1.1k

Six isometric line figures that answer the pointer. For React and for anything with a DOM. Why it matters: a developer project picking up unusual momentum.

OtherTypeScript★ 1.9k

Find code by asking what it does. A CLI for coding agents that uses Jev to discover relevant files and source context. Why it matters: relevant if AI is part of your coding workflow.

Coding agentsTypeScript★ 2.7k

AI生成の日本語を自然な日本語へ推敲するAgent Skill / Agent Skill for Refining AI-Generated Japanese into Natural Japanese. Why it matters: relevant if AI is part of your coding workflow.

Coding agentsPython★ 1.9k

A desktop coding agent with free access to frontier models. Why it matters: relevant if AI is part of your coding workflow.

Coding agentsTypeScript★ 3.3k

Code-rendered music video for "I'm Upping My P(doom)". Why it matters: a developer project picking up unusual momentum.

OtherTypeScript★ 2.7k

ARTEX 한국어판 · AI 자율 침투 테스트 프레임워크(upstream: Autumn-27/ARTEX, AGPL-3.0). Why it matters: useful plumbing for shipping LLM-powered features.

LLM toolingGo★ 1.4k

The animation engine for agents: blazingly fast math and 3D videos with Manim's Python API, on a Rust GPU core. Why it matters: worth a look if you build or run autonomous agents.

AI agentsPython★ 1.1k

Your personal AI agent in your own Cloudflare account. Chat, memory, tasks, notes and scheduled reminders, deployed with one command: npx… Why it matters: worth a look if you build or run autonomous agents.

AI agentsTypeScript★ 930

Motion films that never cut to the next slide: every beat grows out of the one before, one continuous camera, continuity measured by an oracle… Why it matters: relevant if AI is part of your coding workflow.

Coding agentsPython★ 2.3k

Claude Code skill for short films with no video model: 43 film styles, each a style prompt plus a demo film made entirely in code by Claude Opus 5.5… Why it matters: useful plumbing for shipping LLM-powered features.

LLM toolingJavaScript★ 2.1k

AI 自主渗透测试系统 | 百度“agent+”攻防挑战赛冠军项目 Autumn-27/ARTEX. Why it matters: useful plumbing for shipping LLM-powered features.

LLM toolingGo★ 856

Daily radar for new AI terms: names of new models, products and repos, caught on X, Hugging Face, GitHub and sitemaps before keyword tools list them. Why it matters: useful plumbing for shipping LLM-powered features.

LLM toolingPython★ 820

Private source preview: native Jianying drafts, isolated editing/export, and standalone Agent Skill. Why it matters: a developer project picking up unusual momentum.

OtherPython★ 3.1k

UI design skill for Claude Code, Codex and other AI agents: explore distinct directions, compare them side by side, refine against real screenshots… Why it matters: relevant if AI is part of your coding workflow.

Coding agentsPython★ 1.4k

Async-first agent harness. Why it matters: a developer project picking up unusual momentum.

OtherGo★ 2.2k

Source code for the Claude Opus 5.5 music video for I'm Upping My P(doom). Why it matters: useful plumbing for shipping LLM-powered features.

LLM toolingJavaScript★ 2.1k

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. Why it matters: worth a look if you build or run autonomous agents.

AI agentsSwift★ 687

Deep memory for agents over large datasets. Leviathan is a single static binary that turns your records (JSONL, JSON, CSV/TSV, SQLite, or anything a… Why it matters: worth a look if you build or run autonomous agents.

AI agentsRust★ 786

An agent skill that finds where a photo was taken — OpenStreetMap geometry, elevation skylines, satellite imagery and street view — and shows its… Why it matters: relevant if AI is part of your coding workflow.

Coding agentsPython★ 2.3k