Happycapy

Happycapy is a browser-based platform that turns your computer into an “agent-native” environment, allowing AI agents to perform tasks continuously on your behalf. It is designed to let users delegate complex, ongoing, or repetitive work to AI, running securely within a controlled sandbox. By integrating multiple advanced models, including Claude Code and over 150 additional AI models, Happycapy focuses on safe, persistent automation directly from the browser.

The platform provides a secure sandboxed runtime where AI agents can interact with your system and the web while respecting strict isolation and permission boundaries. Users can configure agents to handle coding tasks, data processing, web research, and workflow automation, all orchestrated through a unified interface. Happycapy’s support for Claude Code enables powerful code generation, refactoring, debugging, and tool-assisted development, while the broader model library allows matching the right model to each task. Its browser-native design removes complex setup, making it easier to deploy, monitor, and iterate on AI agents without dedicated infrastructure.