The database of free AI tools on GitHub

Fabric is an open-source framework for augmenting humans using AI. It provides a modular system for solving specific problems using a crowdsourced set of AI prompts that can be used anywhere.

Runs large language models on local hardware using a tiny engine.

An open-source engine that turns continuous content streams into search and monitoring. Durable ingestion, hybrid search, alerts, and plugins for formats, models and business rules.

为 DeepSeek Harness (DSH) 插件生态打造的现代化桌面端解决方案。万物皆「插件」，桌面本身也是「插件」。

Readest is a modern, feature-rich ebook reader designed for avid readers offering seamless cross-platform access, powerful tools, and an intuitive interface to elevate your reading experience.

DSHDesktop：DeepSeek Harness Desktop / DeepSeek Harness 桌面版

Track AI coding token usage and cost across multiple tools.

PyMuPDF is a high performance Python library for data extraction, analysis, conversion & manipulation of PDF (and other) documents.

Enables multimodal models to operate computers like humans.

Sketch Material 3 Expressive screens in the browser and turn them into vibe-coding prompts.

The Open Source Firebase Alternative with GraphQL.

An open, sub-millisecond, single-executable Firebase alternative with type-safe APIs, built-in WebAssembly runtime, realtime subscriptions, auth, MCP and admin UI built on Rust, SQLite (PG) & Wasmtime

Trace, test, and govern AI agents and coding assistants in production.

Unified AI quota management and local agent control for macOS.

Create complex AI agents and prompt chaining for applications.

Encrypted overlay filesystem written in Go

Interacts with Obsidian via REST API for file management and search.

全能协议分析工具：浏览器抓包 + MITM 代理 + 指纹伪装 + AI 分析 + MCP Server 无缝对接 AI Agent/IDE | All-in-one protocol analysis toolkit — built-in browser capture, MITM proxy, JS hooks, fingerprint spoofing, AI analysis & M

AI API 中转站评测与切换工具

DeepSeek Harness Tauri 桌面版 | Only 8mb installer, zero environment setup, preset plugins, Windows / macOS / Linux.

面向 A 股日K、分钟K与ETF分钟数据的本地量化引擎，集成增量同步、本地缓存、复权、批量查询、回测与指标计算。

Manage AI tools and skills across multiple platforms with one command.

A community-driven PHP SDK for OpenAI.

一键配置多个AI模型配额，无缝接入各种AI工具。

FIT: 企业级AI开发框架，提供多语言函数引擎（FIT）、流式编排引擎（WaterFlow）及Java生态的LangChain替代方案（FEL）。原生/Spring双模运行，支持插件热插拔与智能聚散部署，无缝统一大模型与业务系统。

The leading open-source AI copilot for JetBrains. Connect to any model in any environment, and customize your coding experience in any way you like.

A wrapper that exposes Google AI Studio Build as OpenAI, Gemini, and Anthropic compatible APIs.（一个将 Google AI Studio Build 封装为兼容 OpenAI / Gemini / Anthropic 风格 API 的工具）

一款包含了 Prompt管理，Skill管理，Agent管理的一站式AI工具箱，助你高效管理提示词，一键分发skills ，一站式管理Agent资产，并实现云同步，备份，版本管理 | An all-in-one AI toolbox for prompt, agent, and skills management. Reuse prompts, distribute skills with one

Bub it. Build it. A tiny agent runtime, composable with plugins.

Data API builder provides modern REST, GraphQL endpoints and MCP tools to your Azure Databases and on-prem stores.