Pagerunner — The Browser Layer That Learns

Pagerunner is an open-source Chrome browser automation MCP server that connects local Chrome sessions (with your saved profiles, cookies and history) to AI agents like Claude or any MCP-compatible client. It enables advanced browser automation, including navigation, DOM interaction, session management, network logging, authentication, snapshots, and persistent state. Pagerunner learns about site APIs, authentication tokens, and selector reliability over time, improving browser automation for testing, scraping, and end-to-end workflows. It is particularly suitable for developers, AI agent builders, and automation engineers who need a powerful, flexible browser control layer.