Curated collection

Best AI Tools Directory

Compare 4,660 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

4660 tools

93/100

awesome-rsi

A curated research map of Recursive Self-Improvement (RSI): models, agents, harnesses, embodied systems, automated AI R&D, benchmarks, and safety.

Open source AI
93/100

leanctx

Drop-in prompt compression for production LLM apps. Cut your token bill 40-60% without changing your code. Python SDK, LLMLingua-2, MIT.

Open source AI
93/100

StarWhisper

Astronomy LLMs, StarWhisper Telescope, Virtual Sitian, and astronomy research skills

Open source AI
93/100

dsh-commandcode-provider

Command Code provider plugin for DeepSeek Harness (dsh). Adds Command Code model access, live model catalog, plan-aware model selection, reasoning effort, image

Open source AI
93/100

datastoria

AI-native ClickHouse console for your cluster diagnostics and query generation, optimization and data visualization.

Open source AI
93/100

session-knowledge

Turn your Claude Code session history into a searchable local knowledge base — 13 MCP tools, pure stdlib, nothing leaves your machine

Open source AIDatabase
93/100

MegaDetector

MegaDetector is an AI model that helps conservation folks spend less time doing boring things with camera trap images.

Open source AIImage Tools
93/100

benchopt

A framework for reproducible, comparable benchmarks

Open source AI
93/100

QA-Pilot

QA-Pilot is an interactive chat project that leverages online/local LLM for rapid understanding and navigation of GitHub code repository.

Open source AI
93/100

whispering-ui

Native UI for the Whispering Tiger project - https://github.com/Sharrnah/whispering (live transcription / translation)

Open source AI
93/100

instructor-php

Unified LLM API, structured data outputs with LLMs, and agent SDK - in PHP

Open source AI
93/100

ClaudeR

Connect RStudio to Claude Code, Codex, Gemini, and other LLM agents via MCP. Multi-agent orchestration, automated manuscript auditing, and zero-config setup w

Open source Developer ToolsAI
93/100

LLMVault

An intentionally vulnerable OWASP LLM Top 10 training platform for AI Security, Prompt Injection, RAG Security, Agent Security, and GenAI penetration testing.

Open source AI
93/100

awesome-jev-gallery

🔥🔥 Papers, open reproductions and independent evaluations behind System One models and Jev.

Open source AI
93/100

oya-browser

The browser control plane for AI agents. One API over Oya Cloud, Browserbase, Steel, Anchor, Browser Use and your own Chrome, with persistent personas, CAPTCHA

Open source AI
93/100

slopless

Deterministic textlint rules and CLI for catching prose slop in English Markdown.

Open source AI
93/100

cursorkleosr

Make AI Development Feel Natural in Cursor

Open source Developer ToolsAI
93/100

quickpose-ios-sdk

Quickly add MediaPipe Pose Estimation and Detection to your iOS app. Enable powerful features in your app powered by the body or hand.

Open source AI
93/100

golembot

Any Agent × Any Provider × Anywhere. Connect Cursor, Claude Code, OpenCode, or Codex to Slack, Telegram, Discord, Feishu, DingTalk, WeCom, WeChat — with any LLM

Open source AI
93/100

stash

Shared memory for your team's coding agents

Open source Developer ToolsAI
93/100

BYDMate

BYD DiLink app (3.0/5.0/5.1, UI7): split screen 1/3+2/3, navigation on instrument cluster, Yandex Navigator on HUD, blind-spot cameras on turn signal, Russian v

Open source AIProductivity
93/100

tw-legal-rag

台灣法律 MCP 伺服器 + CLI(免費、免註冊、免 API key):2,250 萬筆裁判書、行政函釋、憲法法庭裁判,附引用查核。Free Taiwan legal MCP server for Claude/ChatGPT/Cod

Open source AI
93/100

StatsPAI

StatsPAI is the first Agent-native Python library for causal inference and applied econometrics — unified API, broad cross-method coverage, structured result ob

Open source AI
93/100

meta-prompting

Official implementation of Meta Prompting for AI Systems (https://arxiv.org/abs/2311.11482)

Open source AI