Curated collection

Best AI Tools Directory

Compare 4,225 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

4225 tools

87/100

objectui

The schema-driven UI engine for the AI era: agents write compact JSON; Object UI renders production React — grids, kanban, dashboards, Gantt, visual designers.

Open source AI
87/100

AndroidHarness

A Native AI Coding Agent Harness app for Android

Open source AI
87/100

chimera-agent

Open-source AI agent that reasons by blending many AI models, does real work on its own, and keeps learning — safe, self-hostable, and fully yours.

Open source AI
87/100

pentect

Local security proxy that keeps secrets and sensitive data out of AI requests. Supports Codex, Claude Code and more.

Open source AI
87/100

SourceWeft

Your AI workforce, on your terms. An open-source workstation with multi-agent collaboration, a rich skill library, MCP, and sandboxed execution. Bring your mode

Open source AI
87/100

a2wave

Turn the agent CLIs you already use into shared services your whole team can call. Natural-language-driven agent orchestration for Claude Code, Cursor Agent, an

Open source Developer ToolsAI
87/100

vibe-ic

AI-native IC design plugin with MCP-EDA — from natural-language intent to verified silicon.

Open source AI
87/100

hushh-research

Research and product workspace for Hussh personal AI experiences, consent flows, and applied agent systems.

Open source AI
87/100

earheart

Talk to your coding agents — press a hotkey, speak your prompt, and it lands in Claude Code, Codex, or Cursor. Fully local voice dictation (Parakeet + Gemma), n

Open source Developer ToolsAI
87/100

notchi

Ask AI, take a note, or set a reminder right from your Mac's notch. Native & Design-first.

Open source AI
87/100

NEEDLE

Headless agent orchestrator with deterministic state machine — processes a bead queue, dispatches to any LLM CLI, handles every outcome. Rust.

Open source AI
87/100

skillcaddy

Local AI Skills central library with per-project symlink enablement. One AISkills folder holds every skill source; symlink on demand into any project's .agents

Open source Developer ToolsAI
87/100

m3-memory

Local-first Memory Framework for AI Agents · 99.2% LongMemEval-S retrieval @ k=10 · Supports Claude · Antigravity · LangChain · Hermes · Gemini · OpenCode · Ope

Open source AI
87/100

harn

Harn is a programming language and runtime for building AI agents.

Open source AI
87/100

OPCUA-MCP

MCP server that connects AI agents ( Claude, ChatGPT, Gemini, Cursor etc.) to OPC UA systems — read, browse, history, subscriptions, events and alarms.

Open source AI
87/100

kdcube

Open-source, self-hosted runtime and SDK for AI applications. One tenant/project deployment serves many users and apps with governed tools, scoped credentials,

Open source AI
87/100

awesome-ai-agent-tools

The most comprehensive open-source library of 600+ installable AI agent components: skills, MCP servers, workflows, subagents, hooks, plugins, prompts, and tool

Open source AI
87/100

OpenArchFlow

OpenArchFlow is an open-source Progressive Web App designed for cloud architects, DevOps engineers, and developers. Generate interactive AWS architecture diagra

Open source AI
87/100

orka

🐋 Cloud and AI-native multi-agent orchestration platform for Kubernetes

Open source AI
87/100

openPASO

openPASO (formerly OASiS): an MCP server that lets an AI model run nine finite-element and multiphysics codes, with curated knowledge, verified execution and cr

Open source AI
87/100

DepthSight

The first Algorithmic Trading DePIN. Get paid to trade via Proof-of-Trade mining & Swarm AI. A self-hosted visual crypto bot with a No-Code builder.

Open source AI
87/100

jev-capability-atlas

Independent, evidence-based map of when TypeSafe's Jev actually holds up vs. breaks down — real API-call receipts, not a leaderboard. 中文為主的雙語 repo。

Open source AI
87/100

mozaiks

The Mozaiks core is a self-hostable runtime for deploying AI-driven, multi-tenant web apps with real-time UI, auth, and billing built in. Apps are defined via Y

Open source AI
87/100

run402

Full-stack backend infrastructure for AI agents: Postgres, auth, storage, serverless functions and atomic deploys. TypeScript SDK, CLI and MCP server. Paid with

Open source AIDatabase