Custom agents

The AI Scientist: Towards Fully Automated Open-Ended Scientific Discovery 🧑‍🔬

A multi-voice TTS system trained with an emphasis on quality

:file_folder: Universal File Management Platform (for humans and agents)

Unified framework for building enterprise RAG pipelines with small, specialized models

Fully autonomous & self-evolving research from idea to paper. Chat an Idea. Get a Paper. 🦞

高效率 QQ 机器人支持库

首家工业级全流程 AI 影视生产平台。Industry-first professional AI Agent platform for controllable film & video production. From shorts to live-action with Hollywood-standard workflows.

An open-source Agent-first Identity and Access Management (IAM) /LLM MCP & agent gateway and auth server with web UI supporting OpenClaw, MCP, OAuth, OIDC, SAML, CAS, LDAP, SCIM, WebAuthn, TOTP, MFA, Face ID, Google Workspace, Azure AD

Analyze coding (agent) CLI token usage and costs from local data.

Database governance built for humans and agents — controlling changes and access across every major database.

The Apify MCP server enables your AI agents to extract data from social media, search engines, maps, e-commerce sites, or any other website using thousands of ready-made scrapers, crawlers, and automation tools available on the Apify Store.

Personal memory across agents

A framework for building, orchestrating and deploying AI agents and multi-agent workflows with support for Python and .NET.

Desktop Companion for Hermes Agent

ChatterBot is a machine learning, conversational dialog engine for creating chat bots

Agent Executor (AX) is Google's open agentic orchestration runtime

🚀 PR Agent: The Original Open-Source PR Reviewer. This project is not the Qodo free tier.

Agentic AI Infrastructure for magnifying HUMAN capabilities.

🕷 Super-agent driven library for testing node.js HTTP servers using a fluent API. Maintained for @forwardemail, @ladjs, @spamscanner, @breejs, @cabinjs, and @lassjs.

Self-evolving agent: grows skill tree from 3.3K-line seed, achieving full system control with 6x less token consumption

Udemy & Hotmart course downloader, YouTube downloader (yt-dlp GUI, 1,800+ sites) + desktop app for AI agents: Claude Code, Codex, Gemini CLI, Ollama. Permissions, undo, jobs, loops until tests pass, MCP server, 156 tools, course player. Free and open source for Windows, macOS and Linux. No terminal. Your files stay on your computer.

Comprehensive open-source library of AI research and engineering skills for any AI model. Package the skills and your claude code/codex/gemini agent will be an AI research agent with full horsepower. Maintained by Orchestra Research.

🌐 The open-source Agentic browser; alternative to ChatGPT Atlas, Perplexity Comet, Dia.

Open-source AI agent for web automation. Use your real, logged-in browser to automate daily tasks.

Formerly KrillinAI, VideoTranslation and Dubbing Tool for 120+ Languages. Open-source AI workspace for creators, powered by Codex. Video downloader, video translation, create videos, images, audios, and edits with Agents in one place. For your Social Media like YouTube, TikTok, Instagram, etc.

structured outputs for llms

Plan, run and supervise fleets of agents from task to merged PR. Desktop (macOS, Windows, Linux) + iPhone & Android apps. Supports Claude Code, Codex & 35+ coding agents.

Computer use CLI for AI agents

The free coding agent

An open source design system that's fully customizable and agent ready

One portable memory layer for every AI agent: local-first, Markdown-native, user-owned, and self-evolving across apps, tools, and workflows.

An open source design system that's fully customizable and agent ready

MiMo Code: Where Models and Agents Co-Evolve

ConardLi's open-source Skills collection, featuring web design, knowledge retrieval, image generation, and more.

Build voice agents with open-source models

Force Remove Copilot, Recall and More in Windows 11

The ultimate LLM/AI application development framework in Go.

Open-source AI Trading OS, agent trading, and vibe trading, with Jev System One integration. Research, build Python strategies, backtest, and paper/live trade across crypto, stocks, and forex. Launch your own multi-tenant trading SaaS with built-in user management, billing, payments, and settlement.

Open-source, self-hosted alerting for metrics, logs, and databases. Includes a built-in AI agent and MCP server.

LangChain4j is an idiomatic, open-source Java library for building LLM-powered applications on the JVM. It offers a unified API over popular LLM providers and vector stores, and makes implementing tool calling (including MCP support), agents and RAG easy. It integrates seamlessly with enterprise Jav

HexStrike AI MCP Agents is an advanced MCP server that lets AI agents (Claude, GPT, Copilot, etc.) autonomously run 150+ cybersecurity tools for automated pentesting, vulnerability discovery, bug bounty automation, and security research. Seamlessly bridge LLMs with real-world offensive security capabilities.

A blazing fast AI Gateway with integrated guardrails. Route to 1,600+ LLMs, 50+ AI Guardrails with 1 fast & friendly API.

agent multiplexer that lives in your terminal.

The all-in-one, open-source backend platform for agentic coding. InsForge gives your coding agent database, auth, storage, compute, hosting, and AI gateway to ship full-stack apps end-to-end.

📊 The best API for Web Automation, Testing, and Scraping. CDP Mode launches a stealth browser that bypasses bot-detection/CAPTCHAs. Adds stealth to Playwright. Includes an MCP server for AI agents.

Instant, Concurrent, Secure & Lightweight Sandbox for AI Agents.

Connect your agents & product to 1,000 APIs.

All parts of Claude Code's system prompt, 27 builtin tool descriptions, sub agent prompts (Plan/Explore/Task), utility prompts (CLAUDE.md, compact, statusline, magic docs, WebFetch, Bash cmd, security review, agent creation). Updated for each Claude Code version.

中文小黑怪诞正文配图生成 Skill | 16:9 白底手绘 | 少量红橙蓝批注 | Codex Skill

YuE2: frontier music generation with symbolic planning, zero-shot covers, and agentic music editing.

💡 All-in-one AI framework for semantic search, LLM orchestration and language model workflows

Gorilla: Training and Evaluating LLMs for Function Calls (Tool Calls)

Capture first. Organize later. A local-first Markdown app that turns scattered records into clear notes with AI.

Typescript/React Library for AI Chat 💬🚀

📋 A list of open LLMs available for commercial use.

Agent S: the state-of-the-art open source computer use agents

"ViMax: Agentic Video Generation (Director, Screenwriter, Producer, and Video Generator All-in-One)"

Replace port numbers with stable, named local URLs. For humans and agents.

The best way to get AI coding agents to solve hard problems in complex codebases.

A standard API for single-agent reinforcement learning environments, with popular reference environments and related utilities (formerly Gym)

Pocket Flow: Codebase to Tutorial

IronClaw is an Agent OS focused on privacy, security and extensibility

Access large language models from the command-line

The open-source agent for CI/CD reliability.

Cloud cost intelligence for engineers, AI coding agents, and CI/CD 💰📉 Shift FinOps Left!

Run any open-source LLMs, such as DeepSeek and Llama, as OpenAI compatible API endpoint in the cloud.

Agentic Development Environment based on OpenCode AI agent

An elegant home server OS. Run AI agents, store your files, backup your photos, and do more with over 300 apps in the Umbrel App Store.

Build Conversational AI in minutes ⚡️

Run and supervise teams of coding agents from planning to merge. Any harness (Claude code, codex, +25 more). Desktop, web, mobile, and cloud agents.

Open Policy Agent (OPA) is an open source, general-purpose policy engine.

sharing current agents in use

Agent-less vulnerability scanner for Linux, FreeBSD, Container, WordPress, Programming language libraries, Network devices

Research on Coding Agents

Self-evolving memory OS for LLM & AI Agents: ultra-persistent memory, hybrid-retrieval, and cross-task skill reuse, with 35.24% token savings and DeepSeek Harness support.

👩‍🚒 Good content deserves good paper. Layout rules and templates that let AI agents export PDF, PNG and editable PowerPoint.

The official GitHub page for the survey paper "A Survey of Large Language Models".

67 Specialized Skills for Full-Stack Developers. Transform Claude Code into your expert pair programmer.

Your personal intelligence agent. Watches the world from multiple data sources and pings you when something changes.

the first library to let you embed a developer agent in your own app!

Trae Agent is an LLM-based agent for general purpose software engineering tasks.

Stealth headless browser for AI agents — bypass Cloudflare, bot detection, and anti-scraping. Drop-in Puppeteer/Playwright replacement.

AI Observability & Evaluation

eBPF-powered network observability for Kubernetes. Indexes L4/L7 traffic with full K8s context, decrypts TLS without keys. Queryable by AI agents via MCP and humans via dashboard.

Open-source components, blocks, and AI agents designed to speed up your workflow. Import them seamlessly into your favorite tools through Registry and MCPs.

A toolbox of film styles made in code for Claude Code: 66 ready to use, and your own. Each style is a style prompt plus a demo film made entirely in code by Claude Opus 5.5, with no video model. By Lemomo. · 一套用代码做片的风格工具箱：66 种现成风格，也能做出你自己的

把书、长视频、播客等高价值内容蒸馏成可执行的 Agent Skills（Distill high-value content from books, long-form videos, podcasts, and more into executable Agent Skills）

Generate production-quality SVG+PNG technical diagrams from natural language. 7 styles, UML support, and AI/Agent workflow patterns.

Open-source Grok Bot alternative with a virtual machine that bots can use

Comp AI CRM is an open source, CRM designed for AI agents. Agentic-first CRM.

Incremental engine for long horizon agents 🌟 Star if you like it!

Low-code framework for building custom LLMs, neural networks, and other AI models

The elegant testing framework for PHP developers and AI agents.

The Open Runtime for AI Agents

Free, open-source AI Office suite: Docs, Sheets, Slides, PDF, Markdown and HTML editors with a built-in AI agent, plus a `genoffice` CLI and agent skill so Claude Code, Codex and Cursor can create and edit real .docx/.xlsx/.pptx files locally. Bring your own key. macOS, Windows & Linux.

Open-Source AI Presentation Generator and API (Gamma, Canva, Beautiful AI, Decktopus, Presentations AI Alternative)

Free, local tool to track AI coding token usage and cost across 37 tools and agents (Claude Code, Cursor, Codex, Gemini and more), by model, project, and task. npx codeburn

Ekko Studio is a local-first AI workspace for multi-agent chat, coding, and visual workflows, available on desktop and the web.

Pioneering Automated GUI Interaction with Native Agents

Agent workspace built on Cloudflare Workers for creating documents, building apps, and running agents with your company’s context and systems.