native-messaging

DeepSeek Web browser extension: AI agent workspace with MCP tools, memory, Skills, automation, web search, and conversation export.

Choose the browser on the click of a link

User input simulation for Buster

An extension that takes data directly from the YouTube video playing on the browser and displays it as a rich presence on Discord. Works similar to the Spotify Discord rich presence.

🔮 Platform-neutral Browser Use for AI agents: real Chrome automation with a CLI + SDKs, no lock-in, dead simple.

Bring Your Own Browser — let your AI agent use the Chrome you already have open

Tailscale browser extension for Chrome, Firefox, and other browsers

High-speed internet download manager featuring multi-threaded segment fetching, dynamic file segmentation algorithms, and seamless browser integration.

Enable Claude in Chrome extension to work with alternative Chromium-based browsers (Brave, Arc, Vivaldi, Edge, Genspark, etc.)

C# Chome Native Messaging Library

Capture system audio ("What-U-Hear")

Internet Download Manager (IDM) is a widely used download acceleration and file management tool for Windows. Built with dynamic file segmentation technology, IDM splits downloads into multiple streams to maxmize internet bandwidth utilization, resume broken downloads, and streamlie web media capture.

Native Messaging Host Protocol for Browser Extensions

Chrome extension sample that uses persistent connection (connectNative()) to a native messaging host written in Go.

A user style manager for Firefox 57+ which can load local files and apply UI styles

GNOME Shell integration for Chrome

Native Messaging hosts

Firefox / Chrome extension to play / download media across different websites with mpv / yt-dlp

Free unlimited Gemini API for any OpenAI-compatible app.

Chrome extension for digital signature with PKCS#11 token.