llama_index
LlamaIndex is the document processing platform for AI
Written mainly in Python. Released under the MIT licence.
LLM frameworksFree plan
github.com/run-llama/llama_index
What each tool is actually for, described plainly. No ratings, no scores, no invented benchmarks.
LlamaIndex is the document processing platform for AI
Written mainly in Python. Released under the MIT licence.
Distribute and run LLMs with a single file.
Written mainly in C++.
Access large language models from the command-line
Written mainly in Python. Released under the Apache-2.0 licence.
A framework for few-shot evaluation of language models.
Written mainly in Python. Released under the MIT licence.
Mastra is the modern TypeScript framework for AI-powered applications and agents.
Written mainly in TypeScript.
Desktop Extensions: One-click local MCP server installation in desktop apps
Written mainly in TypeScript.
An AI agent that writes (actually useful) code for you
Written mainly in TypeScript. Released under the MIT licence.
MLX: An array framework for Apple silicon
Written mainly in C++. Released under the MIT licence.
Shared starter template configuration and CLAUDE.md memory bank system for Claude Code
Written mainly in Python. Released under the MIT licence.
Multi-agent orchestration workflow (Claude Code Codex Gemini OpenCode)
Written mainly in Go. Released under the AGPL-3.0 licence.
OmO: Just type "mass ulw" keyword with your prompt. Now you are the master of graph engineering.
Written mainly in TypeScript.
Get up and running with Kimi-K2.6, GLM-5.2, MiniMax, DeepSeek, gpt-oss, Qwen, Gemma and other models.
Written mainly in Go. Released under the MIT licence.
A powerful GUI app and Toolkit for Claude Code - Create custom agents, manage interactive Claude Code sessions, run secure background agents, and more.
Written mainly in TypeScript. Released under the AGPL-3.0 licence.
🎨 Best DeepSeek Harness Design Plugin. The open-source Claude Design alternative. 🖥️ Local-first desktop app. 🖼️ Your coding agent becomes the design engine: prototypes, landing pages, dashboards, slides, images & video — real files, HTML/PDF/PPTX/MP4 export. 🤖 Claude Code / Codex / Cursor / DeepSeek Harness / OpenCode & 20+ CLIs via BYOK.
Written mainly in TypeScript. Released under the Apache-2.0 licence.
A lightweight, powerful framework for multi-agent workflows
Written mainly in Python. Released under the MIT licence.
Official JavaScript / TypeScript library for the OpenAI API
Written mainly in TypeScript. Released under the Apache-2.0 licence.
The official Python library for the OpenAI API
Written mainly in Python. Released under the Apache-2.0 licence.
The open source coding agent.
Written mainly in TypeScript. Released under the MIT licence.
A coding agent for open models like Kimi K3 and GLM 5.3
Written mainly in Rust. Released under the Apache-2.0 licence.
Structured Outputs
Written mainly in Python. Released under the Apache-2.0 licence.
AI Observability & Evaluation
Written mainly in Python.
Open source AI coding agent. Designed for large projects and real world tasks.
Written mainly in Go. Released under the MIT licence.
📨 The ultimate agentic social media scheduling tool 🤖
Written mainly in TypeScript. Released under the AGPL-3.0 licence.
🚀 PR Agent: The Original Open-Source PR Reviewer. This project is not the Qodo free tier.
Written mainly in Python. Released under the MIT licence.
Anthropic's Interactive Prompt Engineering Tutorial
Written mainly in Jupyter Notebook.
Test your prompts, agents, and RAGs. Red teaming/pentesting/vulnerability scanning for AI. Compare performance of GPT, Claude, Gemini, DeepSeek, and more. Simple declarative configs with command line and CI/CD integration. Used by OpenAI and Anthropic.
Written mainly in TypeScript. Released under the MIT licence.
How Python does AI. Agents, realtime voice, image generation, embeddings. Every model, every interface, typed end to end.
Written mainly in Python. Released under the MIT licence.
An open-source AI coding agent that lives in your terminal.
Written mainly in TypeScript. Released under the Apache-2.0 licence.
Supercharge Your LLM Application Evaluations 🚀
Written mainly in Python. Released under the Apache-2.0 licence.
🌊 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
Written mainly in TypeScript. Released under the MIT licence.
Integrate cutting-edge LLM technology quickly and easily into your apps
Written mainly in C#. Released under the MIT licence.
SGLang is a high-performance serving framework for large language models and multimodal models.
Written mainly in Python. Released under the Apache-2.0 licence.
Public repository for Agent Skills
Written mainly in Python.
The SDK For Browser Agents
Written mainly in TypeScript. Released under the MIT licence.
The open-source AI Management System
Written mainly in TypeScript.
An agentic skills framework & software development methodology that works.
Written mainly in Shell. Released under the MIT licence.
Curated Claude Code plugin marketplace
Released under the MIT licence.
Educational framework exploring ergonomic, lightweight multi-agent orchestration. Managed by OpenAI Solution team.
Written mainly in Python. Released under the MIT licence.
Taste-Skill - gives your AI good taste. stops the AI from generating boring, generic slop
Written mainly in JavaScript. Released under the MIT licence.
Open-source desktop app for local LLMs. Text, vision, tool-calling, OpenAI/Anthropic-compatible API. 100% private.
Written mainly in Python. Released under the AGPL-3.0 licence.
🤗 Transformers: the model-definition framework for state-of-the-art machine learning models in text, vision, audio, and multimodal models, for both inference and training.
Written mainly in Python. Released under the Apache-2.0 licence.
[NeurIPS 2023] Tree of Thoughts: Deliberate Problem Solving with Large Language Models
Written mainly in Python. Released under the MIT licence.
An AI skill that provides design intelligence for building professional UI/UX across multiple platforms.
Written mainly in Python. Released under the MIT licence.
Local UI to run and train LLMs and diffusion models. Supports GGUF, MLX, Qwen3.8, DeepSeek-V4, MiniMax-H3, Gemma 4, FLUX and more.
Written mainly in Python. Released under the Apache-2.0 licence.
Get 10X more out of Claude Code, Codex or any coding agent
Written mainly in Rust. Released under the Apache-2.0 licence.
A high-throughput and memory-efficient inference and serving engine for LLMs
Written mainly in Python. Released under the Apache-2.0 licence.
Open-source TypeScript project
Open-source project on GitHub. Written mainly in TypeScript. Released under the Apache-2.0 licence. The repository is archived and is no longer maintained.
Copilot Chat extension for VS Code
Written mainly in TypeScript. Released under the MIT licence. The repository is archived and is no longer maintained.
🔥中文 prompt 精选🔥，ChatGPT 使用指南，提升 ChatGPT 可玩性和可用性！🚀
Released under the MIT licence.
Code at the speed of thought – Zed is a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.
Written mainly in Rust.