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happycapy

happycapy turns your browser into an agent-native computer for AI agents to work 24/7. Delegate with Claude Code using 150+ models in a secure sandbox.

happycapy

What is happycapy?

happycapy is an “agent-native computer” that turns a web browser into an environment where AI agents can work on tasks. The core idea is to let you delegate work to AI agents so they can run continuously (“24/7”) rather than requiring you to stay actively engaged.

According to the page description, happycapy supports delegating work using Claude Code and is described as using a large set of AI models (“150+”) within a secure sandbox environment.

Key Features

  • Agent-native browser workflow: Use the browser as the operating environment for AI agents to perform tasks.
  • Delegation with Claude Code: The page specifically calls out delegating work with Claude Code as part of the workflow.
  • Powered by 150+ AI models: The product description indicates it can draw from a broad set of AI models.
  • Secure sandbox environment: Agent activity is described as running inside a secure sandbox.
  • Continuous operation: The page states agents can work “24/7,” positioning the tool for ongoing task delegation.

How to Use happycapy

  1. Open happycapy in your browser to start an agent-driven session.
  2. Delegate the work you want performed by specifying your task for the agent.
  3. Let the agent operate within the provided sandbox environment to carry out the delegated actions.
  4. Review results when the work is completed (or continues, if the task is intended to run over time).

Use Cases

  • Delegate research-style workflows: Start an agent to gather and synthesize information in the browser environment while you focus on other work.
  • Ongoing operational tasks: Use the “24/7” agent operation to keep delegated tasks running over time.
  • Content or task execution via Claude Code: Delegate a structured task where Claude Code is the mechanism for getting work done.
  • Multi-model support for different problem types: When tasks vary in style or requirements, choose an approach that can rely on the available “150+” model options.
  • Running actions safely: For workflows that involve agent interaction with tools/actions, use the described secure sandbox environment as the execution context.

FAQ

What does “agent-native computer” mean in happycapy?

It refers to using your browser as the environment where AI agents can perform tasks on your behalf, rather than interacting with the model in a purely chat-only way.

How does happycapy delegate work?

The page description states you can delegate work with Claude Code.

Where do agents run while tasks are delegated?

The product description says tasks run in a secure sandbox environment.

How many AI models does happycapy support?

The page description specifies “150 plus AI models.”

Can agents run continuously?

The page description says agents can work “24/7.”

Alternatives

  • Agent/workflow automation in a browser-based IDE: Tools that coordinate AI agents to interact with web interfaces and execute tasks, typically focused on browser automation or agent orchestration.
  • AI code agents that run in isolated environments: Alternatives that emphasize code-driven task execution with sandboxing, where you delegate development or operational tasks to an agent.
  • General-purpose AI agent platforms: Platforms that host multiple models and support agent execution; they may differ in how browser-based execution is handled and what “sandbox” capabilities are provided.
  • Browser automation tools with AI assistance: Solutions that combine automation (e.g., scripted browser actions) with AI to decide steps; these may require more setup but can offer more explicit control over execution.
happycapy | UStack