Fastest-growing open-source dev tools today

DeepSeek Harness: Everything is a Plugin. Why it matters: worth a look if you build or run autonomous agents.

AI agentsTypeScript★ 249k

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

Makes your AI agent think like the laziest senior dev in the room. The best code is the code you never wrote. Why it matters: useful plumbing for shipping LLM-powered features.

LLM toolingJavaScript★ 162k

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

Reverse engineer anything with agents, from app behavior down to native binaries. Why it matters: worth a look if you build or run autonomous agents.

AI agentsTypeScript★ 193k

The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex… Why it matters: useful plumbing for shipping LLM-powered features.

LLM toolingJavaScript★ 278k

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

AI agentsPython★ 23k

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

OtherRust★ 2k

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

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

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

Turn any codebase, with its docs, SQL schemas, configs, and PDFs, into a queryable knowledge graph. A /graphify skill for Claude Code, Cursor, Codex… Why it matters: useful plumbing for shipping LLM-powered features.

LLM toolingPython★ 126k

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

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

why use many token when few token do trick. Viral skill + proxy for coding agents that cuts 65% of tokens by talking like a caveman. Why it matters: useful plumbing for shipping LLM-powered features.

LLM toolingGo★ 111k

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

The agent that grows with you. Why it matters: useful plumbing for shipping LLM-powered features.

LLM toolingPython★ 253k

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

Turn any idea, plan, or codebase into a beautiful interactive diagram. An agent skill for Claude Code, Codex, and more. Why it matters: relevant if AI is part of your coding workflow.

Coding agentsJavaScript★ 83k

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 open-source app everyone uses to manage agents at work. Why it matters: worth a look if you build or run autonomous agents.

AI agentsTypeScript★ 101k

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

Orca is the ADE for working with a fleet of parallel agents. Run any coding agent with your own subscription. Available on desktop, mobile and remote… Why it matters: relevant if AI is part of your coding workflow.

Coding agentsTypeScript★ 91k

Give your AI agent eyes to see the entire internet. Read & search Twitter, Reddit, YouTube, GitHub, Bilibili, XiaoHongShu — one CLI, zero API fees. Why it matters: worth a look if you build or run autonomous agents.

AI agentsPython★ 97k

A privacy-first app that strips AI watermarks from content you own. Why it matters: useful plumbing for shipping LLM-powered features.

LLM toolingPython★ 24k

A skill to stop your coding agent from burying the answer. ADHD-friendly output. Why it matters: relevant if AI is part of your coding workflow.

Coding agentsPython★ 57k

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 cross-platform desktop All-in-One assistant for Claude Code, Codex, OpenCode, OpenClaw, Grok Build & Hermes Agent. Only official website… Why it matters: relevant if AI is part of your coding workflow.

Coding agentsRust★ 144k

Learn AI Engineering! Learn it. Build it. Ship it for others. Why it matters: useful plumbing for shipping LLM-powered features.

LLM toolingPython★ 68k

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

Convert Word, PowerPoint, Excel, OpenDocument, RTF, EPUB, CSV, and PDF to clean Markdown. Built in Rust, with Node.js and Python bindings. Why it matters: a developer project picking up unusual momentum.

OtherRust★ 23k

Real-time global intelligence dashboard. AI-powered news aggregation, geopolitical monitoring, and infrastructure tracking in a unified situational… Why it matters: worth a look for your infrastructure and delivery stack.

DevOpsTypeScript★ 88k

CLI proxy that reduces LLM token consumption by 60-90% on common dev commands. Single Rust binary, zero dependencies. Why it matters: useful plumbing for shipping LLM-powered features.

LLM toolingRust★ 83k

Never stop coding. Free MIT AI gateway: one endpoint, 359 providers (150+ free), 1200+ models Kimi, Claude, GPT, Gemini, GLM, DeepSeek, MiniMax… Why it matters: useful plumbing for shipping LLM-powered features.

LLM toolingTypeScript★ 76k

The best-benchmarked open-source AI memory system. And it's free. Why it matters: useful plumbing for shipping LLM-powered features.

LLM toolingPython★ 60k

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

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

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

Clone any viral video with AI agents. Not just a script, the whole workflow: swap the face, the words, the B-roll, ship 100 variants in one command… Why it matters: worth a look if you build or run autonomous agents.

AI agentsTypeScript★ 22k

Write HTML. Render video. Built for agents. Why it matters: worth a look if you build or run autonomous agents.

AI agentsTypeScript★ 62k

Best headless browser for AI agents. Lite, Fast, High-Compatibility. Built in Rust. Why it matters: worth a look if you build or run autonomous agents.

AI agentsRust★ 18k

Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 20% fewer tokens for coding agents, 60-95% fewer tokens for JSON, same… Why it matters: useful plumbing for shipping LLM-powered features.

LLM toolingPython★ 75k

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

Persistent Context Across Sessions for Every Agent – Captures everything your agent does during sessions, compresses it with AI, and injects relevant… Why it matters: useful plumbing for shipping LLM-powered features.

LLM toolingTypeScript★ 100k

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