Curated collection

Best AI Tools Directory

Compare 4,665 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

4665 tools

92/100

Des-CTF-Knowledge

2026最新CTF知识库:12大Web漏洞深度文章+1156篇历年大赛WP+50+脚本+Payload速查 +AI/RAG离线在线知识库

Open source AI
92/100

mcp-fiscal-brasil

Servidor MCP fiscal brasileiro: CNPJ, NF-e, NFS-e, CT-e, SPED, eSocial, Simples Nacional, Reforma 2026. 44 tools, zero-cadastro, tabelas offline. Python.

Open source AI
92/100

Tidal_Echo

Self-hosted private chat channel between you and your AI companion — PWA, Claude Code, or any LLM.

Open source AI
92/100

mlr3book

Online version of Bischl, B., Sonabend, R., Kotthoff, L., & Lang, M. (Eds.). (2024). "Applied Machine Learning Using mlr3 in R". CRC Press.

Open source AI
92/100

DictateKeyboard

A powerful Whisper AI keyboard for reliable speech transcription

Open source AI
92/100

MindGeniusAI

An AI agent that reads your PDFs and draws editable mind maps — visible tool-calling loop, built-in RAG, bring-your-own-key, multi-provider (OpenAI / Claude / D

Open source AI
92/100

kairon

Agentic AI platform that harnesses Visual LLM Chaining to build proactive digital assistants

Open source AI
92/100

safestclaw

Safestclaw is the alternative to openclaw.. You can naturally chat with it via text and voice, and you can choose not to use a language model., By default it pi

Open source AI
92/100

monet

Monet — Multi-engine mission control for coding agents (Claude Code and Codex today). Browse, search, and drive your agent sessions from a native desktop app.

Open source AI
92/100

LogiSheets

LogiSheets is an AI-friendly spreadsheet application that is compatible with Excel and a good place where human and AI work together.

Open source AI
92/100

nim-anywhere

Accelerate your Gen AI with NVIDIA NIM and NVIDIA AI Workbench

Open source AI
92/100

Doberman-Core

Your AI's guard dog. Doberman sits at runtime, gating every input, output and tool call to stop unsafe or unintended actions before they execute.

Open source AISecurity
92/100

aif-handoff

Autonomous Kanban board where AI agents plan, implement, and review your tasks — fully hands-off.

Open source AI
92/100

llm-inference-engineering

Learn LLM Inference Engineering step by step - from KV cache, PagedAttention, and continuous batching to vLLM, SGLang, and GPUs.

Open source AI
92/100

ggrun

llama.cpp/ik_llama.cpp launcher: loads big MoE models across mismatched multi-GPU rigs by exact VRAM math.

Open source AI
92/100

maskit

数据面具 Data Maskit — 专为大模型打造的本地隐私脱敏网关(请求自动打码,回复流式还原;支持 Cursor / Claude Code / Codex / Pi 等任意可配 Base URL 工具)

Open source AISecurity
92/100

computesdk

A free and open-source toolkit for running other people's code in your applications.

Open source AI
92/100

mobilecli

Universal command-line tool for managing iOS and Android devices, simulators, emulators and apps

Open source Developer ToolsAI
92/100

open-vetta

Open-source, local-first AI agent for coding and real work. BYOK models, MCP, skills, plugins, workflows, and private knowledge bases.

Open source Developer ToolsAI
92/100

agent-worktree

A Git worktree workflow tool for AI coding agents. Enables parallel development with isolated environments.

Open source AI
92/100

kaapana

Kaapana is an open source toolkit for state of the art platform provisioning in the field of medical data analysis. The applications comprise AI-based workflows

Open source AI
92/100

sagents

Build interactive AI agents in Elixir with OTP supervision, middleware composition, human-in-the-loop approvals, sub-agent delegation, and real-time Phoenix Liv

Open source AI
92/100

mnemory

A self-hosted, secure, feature-rich memory system for AI agents and assistants. Provides intelligent fact extraction and deduplication, with an artifact store f

Open source AI
92/100

ai-observer

Unified local observability for AI coding assistants

Open source AIMonitoring