Curated collection

Best AI Tools Directory

Compare 4,746 quality-filtered AI tools—LLMs, coding agents, image generators, and automation—using public popularity, activity, and licensing data.

Explore quality-filtered AI tools for chat, coding agents, image generation, RAG, and automation. Rankings use public popularity and project activity—not paid placements.

Top AI tools

4746 tools

98/100

sie

Open-source inference server and production cluster for all the models your agent needs.

Open source AI
98/100

langgraphjs

Framework to build resilient language agents as graphs.

Open source AI
98/100

SocratiCode

Enterprise-grade (40m+ LOC) codebase intelligence, zero-setup, local & private Plugin/Skill/Extension or MCP: hybrid semantic search, polyglot dependency graphs

Open source AI
98/100

root

The official repository for ROOT: analyzing, storing and visualizing big data, scientifically

Open source AI
98/100

rag-web-ui

RAG Web UI is an intelligent dialogue system based on RAG (Retrieval-Augmented Generation) technology.

Open source AI
98/100

agent-of-empires

Manage multiple Claude Code, OpenCode agents from either TUI or Web for easy access on mobile. Also supports Mistral Vibe, Codex CLI, Gemini CLI, Pi.dev, Copilo

Open source Developer ToolsAI
98/100

pezzo

🕹️ Open-source, developer-first LLMOps platform designed to streamline prompt design, version management, instant delivery, collaboration, troubleshooting, obse

Open source AIMonitoring
98/100

neo

Neo.mjs is a self-evolving software organism: a professional end-to-end AI engineering team whose cross-model swarm inhabits live apps via Neural Link, Active H

Open source AI
98/100

lmnr

Laminar - open-source observability platform purpose-built for AI agents. YC S24.

Open source AIMonitoring
98/100

sunfish

Sunfish: a Python Chess Engine in 111 lines of code

Open source AI
98/100

TTS-WebUI

A single Gradio + React WebUI with extensions for ACE-Step, OmniVoice, Kimi Audio, Piper TTS, GPT-SoVITS, CosyVoice, XTTSv2, DIA, Kokoro, OpenVoice, ParlerTTS,

Open source AIAudio Tools
98/100

awesome-ChatGPT-repositories

A curated list of open source GitHub repositories related to ChatGPT, the OpenAI API, and Codex. Searchable via Claude Code and Codex skills.

Open source AI
98/100

mnemosyne

Zero-cloud AI memory that works everywhere. SQLite-backed. One pure-Python dependency.

Open source AI
98/100

claude-tap

Intercept and inspect Coding Agent API traffic from Claude Code, Codex CLI, Gemini CLI, Cursor CLI, OpenCode, Kimi/Kimi Code, Pi, and Hermes in a local trace vi

Open source Developer ToolsAI
98/100

zadig

Zadig: An AI-powered, cloud-native, distributed DevOps platform designed for developers

Open source AI
98/100

MemMachine

Universal memory layer for AI Agents. It provides scalable, extensible, and interoperable memory storage and retrieval to streamline AI agent state management f

Open source AI
98/100

harbor

Stop configuring your AI stack. Start using it. One command brings a complete pre-wired LLM stack with hundreds of services to explore.

Open source AI
98/100

Data-science-best-resources

Carefully curated resource links for data science in one place

Open source AIDatabase
98/100

google_workspace_mcp

Control Gmail, Google Calendar, Docs, Sheets, Slides, Chat, Forms, Tasks, Search & Drive with AI - Comprehensive Google Workspace MCP Server & CLI Tool

Open source AI
98/100

any-auto-register

Auto-register & manage accounts for ChatGPT, Cursor, Kiro, Grok, Windsurf, Trae & 13+ AI platforms · Protocol/browser dual-mode · Plugin-based · One-click Mac/W

Open source AIProductivity
98/100

ralph-orchestrator

An improved implementation of the Ralph Wiggum technique for autonomous AI agent orchestration

Open source AI
98/100

mobile-use

AI agents can now use real Android and iOS apps, just like a human.

Open source AI
98/100

mercury-agent

Soul-driven AI agent with permission-hardened tools, token budgets, and multi-channel access. Runs 24/7 from CLI, Telegram or More.

Open source AI
97/100

PAROL6-Desktop-robot-arm

BOM, STL files and instructions for PAROL6 3D printed robot arm

Open source AI