Google GitHub Repositories (2026) · Open Source Tools

Free implementation of Play Services

Enhanced ChatGPT Clone: Features Agents, MCP, Skills, DeepSeek, Anthropic, AWS, OpenAI, Responses API, Azure, Groq, o1, GPT-5, Mistral, OpenRouter, Vertex AI, Gemini, Artifacts, AI model switching, message search, Code Interpreter, langchain, DALL-E-3, OpenAPI Actions, Functions, Secure Multi-User Auth, Presets, open-source for self-hosting. Active

Documented system prompts from Anthropic - Claude Fable 5.1, Opus 5.5, Claude Design, Claude Code. OpenAI - ChatGPT GPT-6-Astra, Codex. Google - Gemini 3.8 Flash, 3.1 Pro, Antigravity. xAI - Grok, Grok Bot, Cursor, Kimi and more! Updated regularly.

Self-hosted web search for AI agents and SEO. Google, Bing, Yandex, Baidu, DuckDuckGo & Ecosia, rendered in a real browser: ranked results and clean page Markdown. API, CLI, MCP 🎉

Light, fluffy, and always free - GCP Local Emulator

command line management for Google Workspace

Write once. Store anywhere.

Agentic Engineering that actually scales. Run Claude Code, Codex, Gemini and any other CLI Agents in parallel with upto 86% fewer tokens and 92% fewer tool calls

Sync your Outlook and Google calendars

Closed-loop engineering workflow and agentic swarm orchestration plugin for Google Antigravity

OpenThread Border Router, a Thread border router for POSIX-based platforms.

OpenThread released by Google is an open-source implementation of the Thread networking protocol

Standardized protocol for in-app purchases across all platforms — backed by Meta & Amazon

The pretty much "official" DSPy framework for Typescript

Updated AirConnect packages for Synology NAS and Synology Router

Web extension that adds keyboard shortcuts to Google, YouTube, Github, Amazon, and others (Chrome/Firefox/Edge/Safari)

SearXNG is a free internet metasearch engine which aggregates results from various search services and databases. Users are neither tracked nor profiled.

Data pipelines for cloud config and security data. Build cloud asset inventory, CSPM, FinOps, and vulnerability management solutions. Extract from AWS, Azure, GCP, and 70+ cloud and SaaS sources.

Collection of sample apps showcasing popular use cases using Cloud Functions for Firebase

Cloud cost intelligence for engineers, AI coding agents, and CI/CD 💰📉 Shift FinOps Left!