Curated collection

Best AI Tools Directory

Compare 4,964 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

4964 tools

91/100

Gold-Band

Desktop app for harness engineering, loop engineering, graph engineering—and whatever comes next in local AI-agent workflows.

Open source AI
91/100

Hindsight

Local-first desktop activity tracker — see where your hours go, with on-device AI daily summaries and optional multi-device sync

Open source AI
91/100

book-genesis-studio

Open-source writing skills for Claude Code, Codex, OpenCode, Antigravity, Gemini, OpenClaw, and Hermes. Your creativity. Your agent. Your book.

Open source Developer ToolsAI
91/100

BYOKEY

Turn AI subscriptions into standard API endpoints. OpenAI & Anthropic compatible gateway — for Amp Code, Cursor, Factory CLI, and more.

Open source AI
91/100

yu-ai-learn

2026 年编程导航 AI 编程实战新项目,基于 Taro + React + FastAPI + DeepSeek 的 AI 闯关学习小程序,支持一句话 / 文本主题 AI 出题、闯关答题与即时讲解、联网搜索增强

Open source AI
91/100

falkordb-browser

FalkorDB-Browser is a visualization UI for FalkorDB.

Open source AI
91/100

SimpleCADAPI

An agent-native CAD SDK for language models to create, inspect, and reconstruct complex, editable 3D models.

Open source AI
91/100

reslop

👁️ Review AI generated code and plan changes

Open source AI
91/100

awesome-code-agents

A living collection of frontier research on code agents, from the code we build to the worlds we act in.

Open source AI
91/100

skyportal

Collaborative platform for time-domain astronomy

Open source AI
91/100

game-the-llm-reviewer

Defend sound research against LLM reviewer bias through meaning-preserving rewrites.

Open source AI
91/100

fullstack-langgraph-nextjs-agent

Production-ready Next.js template for building AI agents with LangGraph.js. Features MCP integration for dynamic tool loading, human-in-the-loop tool approval

Open source AI
91/100

sleek-ui

The Unsplash of design systems for AI agents — re-skin your app with one URL

Open source AI
91/100

llama-cpp-power8

llama.cpp optimizations for IBM POWER8: vec_perm non-bijunctive collapse, PSE hardware entropy, DCBT prefetch. Sovereign inference. Part of the Proof of Physica

Open source AI
91/100

graph-pes

train and use graph-based ML models of potential energy surfaces

Open source AI
91/100

librarium

Multi-provider deep research CLI — fans out queries to multiple search/AI APIs in parallel

Open source AI
91/100

unraid

Query, monitor, and manage Unraid servers via GraphQL API through MCP tools. Supports system info, Docker, VMs, array/parity, notifications, plugins, rclone, an

Open source AI
91/100

rocketplaneIO

Self-hosted AI SRE for Kubernetes — zero-instrumentation eBPF observability plus a copilot that fixes issues through guardrailed, self-verifying actions. BYO-LL

Open source AIMonitoring
91/100

dontquotetheai

Don't paste the ai response at me, please

Open source AI
91/100

dub-studio

Free offline AI video dubbing studio for Windows — voice cloning, translation, subtitles & on-screen-text localization. 100% local, one native .exe, zero Python

Open source AIAudio Tools
91/100

kasetto

📼 A declarative AI agent environment manager, written in Rust

Open source AI
91/100

nltools

Python toolbox for analyzing imaging data

Open source AI
91/100

Mastering-NLP-from-Foundations-to-LLMs

Mastering NLP from Foundations to LLMs, Published by Packt

Open source AI
91/100

MaxKB4j

MaxKB4j is an open-source LLMOps platform for LLM workflow applications and RAG developed based on the Java language. The project mainly draws on MaxKB, Dify an

Open source AI