Curated collection

Best AI Tools Directory

Compare 4,401 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

4401 tools

89/100

unit-tests-skills

AI agent skills for generating high-quality unit tests — Given-When-Then test cases, JUnit 5, Mockito, AssertJ. Works with Claude Code, Cursor, and any AGENTS.m

Open source Developer ToolsAI
89/100

silica-core

Retrieval tools for coding agents, no model in the loop: files, search, read, code_pack and write_note over the folder your session is opened in, served over MC

Open source AI
89/100

pane

Pane tracker: all your AI plans in one Windows tray. Claude, Codex, Cursor, Copilot, Kimi, Grok and 15 more. Free, open source. The OpenUsage port for Windows.

Open source Developer ToolsAI
89/100

antigravity-acp

An Agent Client Protocol (ACP) server for Google Antigravity's `agy` CLI, built on Bun. Connects ACP-compatible editors to drive `agy` with live streaming and h

Open source Developer ToolsAI
89/100

doza-assist

Doza Assist Core — free & open source. AI editor's assistant that learns your style from your own cuts. Turn interview footage into rough cuts for Final Cut, Pr

Open source AIVideo Tools
89/100

fpc_atomic

Playable clone of the legendary Atomic Bomberman including Network and Ai https://en.wikipedia.org/wiki/Atomic_Bomberman

Open source AI
89/100

aiope

AIOPE — 70-tool on-device AI agent for Android. Linux terminal, realtime voice, browser automation, SSH, on-device RAG, dynamic UI, MCP. BYOK, any model. By XNe

Open source AI
89/100

TomoriBot

A highly customizable personal AI assistant for Discord featuring smart agentic AI features such as memory, personas, tool usage, and more! | 長期記憶やペルソ

Open source AI
89/100

kronos-agent-os

Kronos Agent OS (KAOS): self-hosted runtime for durable AI agents with memory, skills, MCP tools, automations, dashboard, and optional swarm coordination.

Open source AIProductivity
89/100

zuoge

zuoge — open-source AI design workspace with a document-derived SoA infinite artboard and Design Agent

Open source AI
89/100

careerops

Store every accomplishment. Tailor every application. Own your career data.

Open source AI
89/100

zero-drift

Keeps AI assistants on track during long conversations by tracking tasks across sessions

Open source AI
89/100

ai-scribe-chat-gpt-content-creator

SEO content creator and Humanizer for WordPress using OpenAI, Anthropic Claude and Gemini, with editable prompts, images and Opace AI Hub.

Open source AISEO
89/100

dgx-spark-inference-stack

Serve the home! Inference stack for your Nvidia DGX Spark aka the Grace Blackwell AI supercomputer on your desk. Mostly vLLM based for now and single-spark. Fo

Open source AI
89/100

doc2mark

AI-powered Python library that converts any document (PDF, Word, Excel, PowerPoint, HTML) to clean Markdown while preserving complex tables and layouts using AI

Open source AI
89/100

llm-gateway

Lightweight distributed LLM gateway w/ web UI for model mgmt & routing. Supports vibe programming, prompt opt., & optimized OpenAI API/Anthropic calls

Open source AI
89/100

HARTOS

An AI-native OS. Models run on your own hardware, nodes federate peer-to-peer with no broker, and the API is OpenAI-compatible. Boots, has its own Wayland compo

Open source AI
89/100

openscenesense-ollama

OpenSceneSense Ollama is a Python library that harnesses AI for advanced local video analysis, offering customizable frame and audio insights for dynamic applic

Open source AI
89/100

agent-tackle-box

A toolkit for developing AI agents, including agent-debugger: Terminal debugger for LangGraph & LangChain agents. Debug LLM agents with state inspection, tool c

Open source AI
89/100

onellm

Unified interface for interacting with various LLMs hundreds of models, caching, fallback mechanisms, and enhanced reliability.

Open source AI
89/100

cxt

Rust CLI to extract relevant codebase context to clipboard with XML tagging for web AI

Open source Developer ToolsAI
89/100

web-researcher-mcp

Give your AI assistant real web search, full-page reading, and multi-source research with citations that are never fabricated.

Open source AI
89/100

ComptyAI

Turn token activity into compute. A compute-access protocol designed for Robinhood Chain: protocol fees fund GPU capacity for token holders.

Open source AI
89/100

brainscope

OpenAI-compatible server with a live view into any HF model's residual stream. pip install brainscope

Open source AI