Curated collection

Best AI Tools Directory

Compare 5,036 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

5036 tools

91/100

flexible-graphrag

Python, LlamaIndex, LangChain, 15 Property Graph, 4 RDF , 10 Vector, OpenSearch, Elasticsearch, Alfresco, Nuxeo DBs. 14 data sources (10 auto-sync), KG auto-bui

Open source AI
91/100

claude-prompts-mcp

MCP server for reusable prompt templates, multi-step workflow chains, and quality gates. Compose agentic workflows with an operator syntax; export as native ski

Open source AI
91/100

mcp-server-starrocks

StarRocks MCP (Model Context Protocol) Server

Open source AIDatabase
91/100

awesome-a2a

Agent2Agent (A2A) – awesome A2A agents, tools, servers & clients, all in one place.

Open source AI
91/100

palot

Just another desktop client for OpenCode 2. Manage projects, sessions, parallel agents, requests, and changes on Linux and macOS.

Open source Developer ToolsAI
91/100

noobot

Cheapest Money-Saving Self-hosted AI agent workspace with tool calling, MCP, multi-model routing, sandboxed execution, multi-agent workflows, and LLM-authored 3

Open source AI
91/100

langboot

Using Langchain's ideas to build SpringBoot AI applications | 用langchain的思想,构建SpringBoot AI应用

Open source AI
91/100

habit-hooks

Automated quality checks that nudge AI coding agents toward better habits

Open source Developer ToolsAI
91/100

ai-model-world

AI 大模型世界,把 556 个大模型拟人化成像素小人的可视化站点。进来就能看到此刻谁最聪明、谁最会写代码、谁最便宜、谁刚发布,往下是国内与国外分区的厂商广场、完整的发

Open source AI
91/100

ai-sdk-cpp

The AI Toolkit for Modern C++. From the engineers at ClickHouse, ai-sdk-cpp is a free, open‑source library for building AI‑powered applications and agents.

Open source AI
91/100

konflux-ci

Trusted builds made easy! A cloud-native software factory for building, testing, and releasing trusted software artifacts

Open source AI
91/100

traceml

Open-source performance diagnostics for PyTorch training runs.

Open source AIMonitoring
91/100

Flux-3-Dev-API

Python wrapper for Black Forest Labs' FLUX 3 Dev API, available now — fast, low-cost FLUX 3 variant, plus the full FLUX 3 family (Text-to-Image, Image-to-Image,

Open source AIVideo Tools
91/100

claude-remember

Persistent memory for Claude Code — identity, context, and continuity across sessions

Open source AI
91/100

stochastic-rs

High-performance quantitative finance in Rust — 120+ stochastic processes, option pricing, calibration, fixed income, risk & copulas, with SIMD/GPU acceleration

Open source AI
91/100

ai-free

Open-source local AI client and coding agent for DeepSeek, Qwen, ChatGPT and EconomyOS with memory, voice, browser tools, OpenAI/Anthropic-compatible APIs and V

Open source Developer ToolsAI
91/100

prompt-engineering-skills

Comprehensive AI prompt engineering skills for Claude Code, ChatGPT (GPTs & Codex CLI plugin), and Gemini Gems. Model-specific patterns for Claude Opus 5.5 / Fa

Open source AI
91/100

toolsdk-mcp-registry

MCPSDK.dev(ToolSDK.ai)'s Awesome MCP Servers and Packages Registry and Database with Structured JSON configurations. Supports OAuth2.1, DCR...

Open source AI
91/100

omnisim

Open-source robotics simulator for coding agents: HTTP/JSON + MCP control, Newton physics, wgpu rendering, ROS 2, and reproducible benchmarks.

Open source AI
91/100

sandcat

A Docker & dev container setup for securely running AI agents in `--dangerous` mode. All container traffic is routed through a transparent mitmproxy, enforcing

Open source AI
91/100

agentseek

AgentSeek is an application development lifecycle toolkit for AI ecosystem apps, built by OceanBase OSS Team.

Open source AI
91/100

cursor-history

The ultimate open-source tool for browsing, searching, exporting, and backing up your Cursor AI chat history.

Open source Developer ToolsAI
91/100

BlossomLM

A powerful, open-source large language model, including the training data.

Open source AI
91/100

awesome-ai-memory

A list of AI memory projects( AI长期记忆的开源和商业项目列表)

Open source AI