🌊 The original agent harness. Deploy intelligent multi-player swarms, coordinate autonomous workflows, and build conversational AI systems. Features adaptive memory, self-learning intelligence, federation, vector RAG integration, and native Claude Code / Codex / Hermes and many more Integrated

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 answers. Library, proxy, MCP server.

7.4 billion tokens per month. 34 free LLM providers. 635 free model endpoints. All behind one /v1 endpoint, plus any custom OpenAI-compatible endpoint. Smart routing, automatic failover, encrypted keys. Personal experimentation only.

Turn any AI agent into an AI Scientist. The #1 Agent Skills library for science, used by 250,000+ scientists worldwide. 177 ready-to-use validated skills plus 100+ scientific databases covering biology, chemistry, medicine, and drug discovery. Compatible with Cursor, Claude Code, Codex, Pi, Antigravity, and the open Agent Skills standard.

The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.

The job search that runs on your machine. AI job application framework built on Claude Code: evaluate postings, tailor CVs, write cover letters, prep interviews. Fork it and own it.

Official, Anthropic-managed directory of high quality Claude Code Plugins.

Context window optimization for AI coding agents. Sandboxes tool output (98% reduction), persists session memory, and enforces routing across 17 platforms via MCP + hooks.

The open-source app everyone uses to manage agents at work

Learn AI Engineering! Learn it. Build it. Ship it for others.

Write HTML. Render video. Built for agents.

The design language that makes your AI harness better at design.

Makes your AI agent think like the laziest senior dev in the room. The best code is the code you never wrote.

A high-throughput and memory-efficient inference and serving engine for LLMs

Hindsight: Agent Memory That Learns

OpenShell is the safe, private runtime for autonomous AI agents.

"CLI-Anything: Making ALL Software Agent-Native" -- CLI-Hub: https://clianything.cc/

A coding-agent skill for multi-phase security audits with independently verified, machine-readable findings

A smarter, self-hosted AI assistant — multi-user, multi-agent.

Open source repository of plugins primarily intended for knowledge workers to use in Claude Cowork

VoiceStudio is the open-source, fully-local ElevenLabs alternative — voice cloning, voice design, video dubbing, dictation, transcription & audiobook creation in 646 languages.

Ghidra is a software reverse engineering (SRE) framework

Give your agent CAD superpowers.

Multi-harness agentic plugin marketplace for Claude Code, Codex, Cursor, OpenCode, GitHub Copilot, Google Antigravity, and Pi

Cursor plugin specification and official plugins

Reverse engineer anything with agents, from app behavior down to native binaries.

The open source coding agent.

Turn any codebase, with its docs, SQL schemas, configs, and PDFs, into a queryable knowledge graph. A /graphify skill for Claude Code, Cursor, Codex, and Gemini CLI: local deterministic AST parsing, every edge explained, no vector store.

The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.

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。

AI API 中转站评测排行与切换工具：实测可用率、延迟与价格 · Open-source AI API relay benchmark, rankings & switcher for Claude Code / Codex

A design system for AI applications. Material, physical, tactile, technical.

The open alternative to Salesforce, designed for AI.

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.

Kronos: A Foundation Model for the Language of Financial Markets

Solution for long term memory for agent coding CLIs and to facilitate handoff between different agent vendors

AI System Design - Learn how to design AI systems built on LLMs, RAG, and AI Agents step by step.

A small, fast decision model, or system one model, for agentic workflows. Pick between options or rate on a scale faster than an LLM, with a calibrated confidence on every decision.

An open-source take on ChatGPT's Intelligent UI: answers stream as interactive UI (maps, photos, charts, drawings and working tools). Built with OpenUI.

Find the cheapest API for any model and connect it from your AI agent: Grandet Skill and an anonymous MCP server, backed by listed prices from 1,800+ official, inference and relay providers on grandet.ai.

Run AI agents in a sandbox that restricts what they can execute, read, write, and reach on the network. Box combines OS isolation with default-deny Dogwood policies and credential injection that keeps secrets outside the agent. Written in Rust. Supports macOS on Apple silicon, with Linux support planned.

The AI chat app that sweats the details. Every top model, real memory, living documents, and your own tools.

OSS trading workspace with your favorite agents

Interactive desktop app with 51 labs covering ML fundamentals, transformers, RAG, agents, fine-tuning and quantization and more.

clodfarm (say it out loud): a farm of Claude Code agents. Plant a mission, they split it into sub-agents, open the work, and pace themselves on each account's real 5-hour and weekly usage. Steer it from the Claude app.

Looksmaxxing for motion graphics. An agent skill that turns AI slop videos into films that look made by a motion designer.

孙宇晨的观点，用 AI 落地。两期访谈（邵艾伦、金明）的带时间戳全文和 23 篇 AI 教程，工具总表记了 86 个工具在国内能不能用。AGENT.md 复制给任何 AI 就能用，也能装成 skill

A modern terminal with a built-in multiplexer: close it and your sessions keep running. Run shells and tons of AI agents across your machines, then pick them up from desktop, browser, TUI and more. Written in Rust with no UI framework: interface drawn straight on the GPU. No Electron, GPUI or webview.

How many bugs can LMs find & fix in large codebases?

Codex 风格的推理等级滑条（DeepSeek Harness 插件）：可拖动连续滑条 + 高档位渐变星尘特效

Open-source personal finance app with an AI financial advisor: track your net worth, investments, ETFs, cash and debts on your own computer.

Give a face to your voice AI in 5 lines of code. Generate realtime avatar video connected to your voice AI locally

跨 AI 桌宠：跟着你用的 AI 换形象、跟着 AI 的工作状态做动作

A Markdown convention and linter for project docs written by AI and read by humans and agents

Fast CPU OCR: line detection, CTC recognition, reading order, markdown

full guide to help you integrate AI in your workflow, for both beginners and experienced users

Compose a full-stack TypeScript stack and get a cutting-edge, verified project made for AI coding agents, with type safety, lint, and tests built in. | 自由组合全栈 TypeScript 技术栈，得到一个前沿、经过验证、为 AI 编码智能体打造的项目，内置类型安全、lint 与测试。

Blender add-on: create and edit 3D models by chatting with AI - send text or an image, get working bpy code

A curated collection of REA and AI-assisted reverse engineering cases, projects, and ideas. Updated every four hours.

A free photo editor. No account, no subscription, no tracking. RAW, masks and on-device AI for macOS, Windows and Linux. Self-hostable.

Qwen-Image 2.1. Checkpoints, quants, prompt engines, LoRAs, and tooling

AI novel generation with world building, interactive choices, and persistent character state. Next.js + Go. AI 小说创作台。

freehire — the open-source search engine for job seekers