OpenCLI is an open-source automation layer that can turn websites, logged-in browser sessions, Electron applications, and local tools into command-line interfaces for humans and AI agents. It also supports browser-use workflows for navigating pages, filling forms, clicking elements, extracting information, and automating interactive tasks.

The project combines built-in adapters for popular websites with tools for creating additional commands and operating a user's existing Chrome session. By presenting web actions through deterministic CLI-style interfaces, it gives coding agents and automation systems a more structured alternative to repeatedly reasoning over raw webpages.

OpenCLI is useful for developers building agents that need to interact with services lacking convenient APIs, especially when the user is already authenticated in the browser. It bridges browser automation and command-line tooling, making web capabilities easier to script, reuse, and expose to AI systems.