The database of free AI tools on GitHub
22,947 open-source AI repos. Find a free alternative to any paid AI tool, or see what developers are talking about.
234 repos · showing 121–150
Autonomous Assumed Breach Penetration-Testing Active Directory Networks
Rust-native, library-first coding-agent runtime and terminal CLI inspired by Pi, with composable LLM providers, tools, sessions, and plugin ABI
Goku is an HTTP load testing application written in Rust
Local-first image prompt library for generating images, saving prompts, tags, and collections.
Continuation of an abandoned project fast-coco-eval
An advanced, high-performance Python client, MCP server, and REST API for reverse-engineering Perplexity AI's WebUI.
LLM-powered Crypto Trading Framework with Vision AI chart analysis, real-time Neural Engine, and a live monitoring dashboard at semanticsignal.qrak.org. Features memory-augmented reasoning and profess
Pixiv, in your terminal — a CLI, MCP server, and Go SDK for discovery, accounts, creators, collections, and downloads.
Who is really behind that API? Fingerprint any OpenAI-compatible endpoint in the browser: 9 infrastructure probes, side-by-side comparison, community-extensible.
Claude Code Prompt Mechanism Visualizer — Electron desktop app
Comprehensive cross-platform toolkit for Claude Code
A professional AI security range for red teaming, vulnerability research, defensive validation, and hands-on AI/ML security training.
A fast, keyboard-driven HTTP intercepting proxy and hacking & pentesting toolkit for the terminal.
A useful drawer for MacOS. chatting, clipboard, webscraping, window managing, shotcuts. built with Rust and ai-sdk
[RAG训练营] u.geekbang.org/subject/airag/1009927 这是我用Cursor自行制作的RAG Framework，好处是可以掌控RAG每一个环节的教学细节。
Google Antigravity (agy CLI) models for DeepSeek Harness — streaming chat, thinking, tool activity, usage, in-GUI Google OAuth login
Local-first AI math visualization desktop app: draw, analyze, and explain geometry with GeoGebra, Tauri, React, Bun, and native tool calling.
Local AI Coding Hub: Run Claude Models Offline in 2026
Play Doom deathmatch while Claude works. A Claude Code plugin.
Template for a new generative ai project using uv, nicegui, fastapi, llms (cloud & local with litellm and ollama, cpu/gpu) and langfuse for llm observability
Self-Hosted Mobile Device Streaming for QA Teams 2026
Best AI API Cost Tracker & Token Usage Monitor for Developers 2026
High-performance PDF conversion library for macOS desktop apps. Convert PDF to Word, Excel, PPT, HTML, CSV, images, text, RTF, searchable PDF, JSON, Markdown, and OFD with native Mac integration. Supp
Gemini AI Kotlin Multiplatform project designed to target Android, iOS, Windows, macOS, Linux, and Web platforms.
PromptMe is an educational project that showcases security vulnerabilities in large language models (LLMs) and their web integrations. It includes 10 hands-on challenges inspired by the OWASP LLM Top
Local-first cinematic still archive for filmmakers. Search your frames by look, mood, technique or director with SigLIP semantic search; ingest video and URLs; build moodboards. Free desktop app for W
OpenAI/Anthropic-compatible AI router that keeps apps online with provider failover, key rotation, caching, analytics, and local-model fallback.
Guided labs for the CCA Foundations certification exam. 6 scenarios, 5 domains, 30 tasks.
Free, open source, git-native API client. A local-first Postman, Insomnia and Bruno alternative for macOS, Windows and Linux: plain-text .tiger collections, works offline, no account, built-in MCP ser
Cross-platform OCR processing using PaddleOCR ONNX models (v4 / v5 / v6). Based on RapidAI's RapidOCR