happycapy
Browser-based computer where AI agents run tasks in a private sandbox
Introduction
happycapy gives developers and creators a browser-based workspace built for AI agents such as Claude Code. Agents run in an isolated sandbox with a visual desktop interface, and you can hand work to them through built-in skills and get results by email.
- Added on
- Nov 2, 2026
- Website
- happycapy.ai
- Pricing model
- Freemium
- Company
- HAPPYCAPY
Product information
What is happycapy?
happycapy is an agent-native computer that runs in the browser. It offers a secure, isolated sandbox where AI agents can work around the clock, with a visual desktop in place of a command line.
How to use happycapy?
Open happycapy in your browser, then work with Claude Code through the GUI or pick a task from the Skill Store. Watch the agent in its sandbox or leave it running; finished work arrives in your inbox through Capymail.
Core features of happycapy
- Agent-native computer in the browser
- Isolated private sandbox
- Visual GUI for Claude Code
- 150+ AI models via skills
- Skill Store for ready-made tasks
- Results delivered by Capymail
Use cases of happycapy
- 1Run Claude Code without local setup
- 2Automate repetitive web workflows in a sandbox
- 3Generate posters and reports with AI skills
- 4Hand research or booking tasks to overnight agents
- 5Build and test agent skills in isolation
Frequently asked questions about happycapy
What is an agent-native computer?+
It is a computing environment built for AI agents to operate on their own, giving them the tools and secure space needed to complete tasks.
Is happycapy secure?+
Agents work inside an isolated, private sandbox so your work and data stay separated.
Can I use happycapy on my phone?+
It is currently optimized for browsers; an iOS app is mentioned as coming soon for Max plan users.
Which category is happycapy in?+
happycapy is listed under AI Code Editor.