Custom agents

Python SDK for Agent AI Observability, Monitoring and Evaluation Framework. Includes features like agent, llm and tools tracing, debugging multi-agentic system, self-hosted dashboard and advanced analytics with timeline and execution graph view

"DeepCode: Open Agentic Coding (Paper2Code & Text2Web & Text2Backend)"

Trigger.dev – build and deploy fully‑managed AI agents and workflows

Apache Doris is a real-time analytics and hybrid search database for AI agents.

Memori is agent-native memory infrastructure. A LLM-agnostic layer that turns agent execution and conversation into structured, persistent state for production systems. Built for enterprise, Memori works with the data infrastructure you already run, no rip-and-replace, and deploys across managed cloud, single-tenant cloud, VPC, and on-premises.

SkillOpt is a text-space optimizer that trains reusable natural-language skills for frozen LLM agents through trajectory-driven edits, validation-gated updates, and deployable best_skill.md artifacts.

Agent Skills for Google products and technologies

MCP server to provide Figma layout information to AI coding agents like Cursor

Open source AI coding agent. Designed for large projects and real world tasks.

A lightweight, lightning-fast, in-process vector database

GUI for ChatGPT API and many LLMs. Supports agents, file-based QA, GPT finetuning and query with web search. All with a neat UI.

"OpenHarness: Open Agent Harness with a Built-in Personal Agent--Ohmo!"

🚀 通用 AI IDE 账号管理工具：支持 Antigravity / Codex / GitHub Copilot / Windsurf / Kiro / Cursor / Gemini-cli / CodeBuddy，多账号切换、配额监控、自动唤醒与多开实例管理。 🚀 Universal AI IDE account manager for Antigravity / Codex / GitHub Copilot / Windsurf / Kiro / Cursor / Gemini-cli / CodeBuddy, with multi-account switching, quota monitoring, wake-up automation, and multi-insta

The Self-hosted AI Starter Kit is an open-source template that quickly sets up a local AI environment. Curated by n8n, it provides essential tools for creating secure, self-hosted AI workflows.

AG-UI: the Agent-User Interaction Protocol. Bring Agents into Frontend Applications.

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

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

The open-source hub to build & deploy GPT/LLM Agents ⚡️

高效率 QQ 机器人支持库

A powerful tool for creating datasets for LLM fine-tuning 、RAG and Eval

Eigent: The Open Source Cowork Desktop - Local and Free Alternative to Claude Cowork and Codex

Automated Penetration Testing Agentic Framework Powered by Large Language Models

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

Bridge local AI coding agents (Claude Code, Cursor, Gemini CLI, Codex) to messaging platforms (Feishu/Lark, DingTalk, Slack, Telegram, Discord, LINE, WeChat Work). Chat with your AI dev assistant from anywhere — no public IP required for most platforms.

The Open Context Layer for Data and AI , OpenMetadata is the open platform for building trusted data context and business semantics for humans, AI assistants, and agents.

A vector index built on TurboQuant, written in Rust with Python bindings

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

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.

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

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

TencentDB Agent Memory is a team-level memory hub for AI Agents — turning conversations, docs, and code into four reusable memory assets (Chat Memory, Skill, LLM-Wiki, Code-Graph) that are governed, shared, and equipped across agents and frameworks.

Your agent writes bad React. This catches it

Personal memory across agents

Security scanner for AI agent skills. Detect vulnerabilities, malicious patterns, security risks, prompt injection, data exfiltration, and supply-chain risks in Claude Code, Codex, and MCP skills before you install them.

OpenWiki is a CLI that writes and maintains agent documentation for your codebase.

Research and development (R&D) is crucial for the enhancement of industrial productivity, especially in the AI era, where the core aspects of R&D are mainly focused on data and models. We are committed to automating these high-value generic R&D processes through R&D-Agent, which lets AI drive data-driven AI. 🔗https://aka.ms/RD-Agent-Tech-Report

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

Secure environments for developers and their agents

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

Open Source framework for voice agents, multimodal apps, and realtime AI. Maintained by Daily and the community.

Desktop Companion for Hermes Agent

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

The best agent harness.

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.

Universal SEO skill for Claude Code. 25 sub-skills + 18 sub-agents covering technical SEO, E-E-A-T, schema, GEO/AEO, backlinks, local SEO, maps intelligence, semantic clustering, e-commerce SEO, international SEO, Google APIs, and PDF/Excel reporting. Optional DataForSEO, Firecrawl, and Banana extensions.

A collection of projects showcasing RAG, agents, workflows, and other AI use cases

agent multiplexer that lives in your terminal.

Open-source, secure environment with real-world tools for enterprise-grade agents.

Official AI skills for GSAP. These skills teach AI coding agents how to correctly use GSAP (GreenSock Animation Platform), including best practices, common animation patterns, and plugin usage.

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

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

A library of agent skills for CAD, CAE and CAM

📋 A list of open LLMs available for commercial use.

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

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

Code Editor for the AI Agents Era - Run an army of Claude Code, Codex, etc. on your machine

Force Remove Copilot, Recall and More in Windows 11

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.

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

MiMo Code: Where Models and Agents Co-Evolve

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

Pocket Flow: Codebase to Tutorial

A framework for building realtime voice AI agents 🤖🎙️📹

The ultimate LLM/AI application development framework in Go.

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

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

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

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

sharing current agents in use

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

Build Conversational AI in minutes ⚡️

Secure, Fast, and Extensible Sandbox runtime for AI agents.

Access large language models from the command-line

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

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

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

Research on Coding Agents

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.

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

Orchestrate multiple coding agents from desktop and mobile

Agent S: an open agentic framework that uses computers like a human

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

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.

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

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

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

TensorZero is an open-source LLMOps platform that unifies an LLM gateway, observability, evaluation, optimization, and experimentation.

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

The elegant testing framework for PHP developers and AI agents.

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

Botkit is an open source developer tool for building chat bots, apps and custom integrations for major messaging platforms.

Typescript/React Library for AI Chat💬🚀

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.

Multiplayer agent harness for work

Pioneering Automated GUI Interaction with Native Agents

Claude Engineer is an interactive command-line interface (CLI) that leverages the power of Anthropic's Claude-3.5-Sonnet model to assist with software development tasks.This framework enables Claude to generate and manage its own tools, continuously expanding its capabilities through conversation. A

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

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