GitHub - langchain-ai/agent-protocol
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Browser Automation Library
Summary
Vibium is an open‑source browser automation framework built around a tiny Go binary that manages Chrome via the WebDriver BiDi protocol and exposes an MCP server for AI agents, while also offering JavaScript/TypeScript client libraries with sync and async APIs.
Highlights
- Single ~10 MB Go binary handles browser lifecycle, BiDi proxy, and MCP server
- Provides both synchronous and asynchronous JS/TS client APIs for navigation, element actions, screenshots, and auto‑waiting
- MCP integration enables large language models like Claude Code to drive the browser without additional setup
- Cross‑platform support: Linux x64, macOS (x64 & arm64), Windows x64; automatically downloads Chrome
- Installation via npm makes it straightforward for developers to add browser automation capabilities
auto-generated
Context
Audience
Developers building test automation or AI‑driven applications who need a lightweight, programmable browser control layer
DomainSoftware Testing and AI Agent Integration
FormatOpen source code repository with command‑line tool, WebSocket server, and JavaScript client library
Accessfree online open source project on GitHub, installable through npm
Topics
Related
WebDriver BiDi specificationClaude Code AI assistantPlaywright testing frameworkSelenium WebDriverPuppeteer Node library