Open source. Open possibilities.

Curated archive of leaked system prompts from ChatGPT, Claude, Gemini, Grok, Copilot, Cursor, Perplexity and others, captured verbatim and organized by vendor with recent additions and change log.

Genlytics is a Laravel package for Google Analytics 4 that uses repository patterns, intelligent caching, background jobs, and event-driven architecture to fetch reports and real-time data via the GA4 Data API.

YAPF is a configurable Python code formatter based on the clang-format algorithm that automatically reformats code to conform to a specified style guide.

FlowCraft is an open-source visual workflow builder for AI-powered content generation using Google's Gemini models. It provides a drag-and-drop interface to create complex workflows that generate text, images, and videos through connected nodes, with cloud-native deployment on Google Cloud.

Google 官方 Agent Skills 仓库，为 Google Cloud、Gemini、GKE、BigQuery、广告等产品提供可安装的技能包，支持 npx 安装及 Claude Code、Codex 等插件市场。

Prebuilt CDK Terrain (cdktn) bindings for the HashiCorp Google provider, enabling infrastructure as code for Google Cloud using various programming languages.

LibreChat is a self-hosted, open-source AI chat platform that unifies major AI providers (OpenAI, Anthropic, Google, AWS Bedrock, and OpenAI-compatible endpoints) in one interface, adding Agents, MCP tools, Code Interpreter, artifacts, web search, and multi-user authentication.

A transparency archive collecting extracted system prompts and guidelines from major AI models and agents, including OpenAI, Google, Anthropic, xAI, Perplexity, Cursor, and others, for public inspection.

FlutterFire is a collection of official Firebase plugins for Flutter apps, providing integrations for authentication, Firestore, Cloud Storage, messaging, analytics, crash reporting, and more across Android, iOS, Web, and macOS platforms.

A Laravel package that simplifies retrieving data from Google Analytics (GA4). Provides methods for fetching visitors, page views, top pages, referrers, user types, browsers, countries, and more. Returns Illuminate\Support\Collection objects with optional caching and faking support for tests.

GHunt is an offensive Google framework for OSINT research, offering CLI and Python library interfaces to query email addresses, Gaia IDs, Drive files, and geolocate BSSIDs with JSON export.

SearXNG is a free, privacy-respecting metasearch engine that aggregates results from multiple search services and databases without tracking or profiling users.