asyncat
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The desktop agent

Think it through. Then get to work.

Bring conversation and practical tools together. Explore a project, make a plan, and let the agent, or a coding agent you already use, move it forward, asking before anything risky.

Read the introduction
Illustration of an example session. In Plan mode the agent searches and reads files with read-only tools. After you switch to Action mode, it asks for approval before editing a file.
01

Plan before changing things.

Plan mode uses read-only tools and read-only commands to explore and work out an approach. Switch to Action when you want changes: edits show a diff and risky tools ask first. Yolo approves everything, when you choose it.

02

Or hand it to a coding agent.

Pick Claude Code, Codex, or an Agent Client Protocol agent such as Gemini CLI, Qwen Code or Goose under the message box. It answers in the same chat, and its edits show on the same approval card.

03

A sandbox, not a virtual machine.

Commands run in your system’s own sandbox: they change files only in the project, can’t read your keys or sign-ins, and their network can be limited or off. Risky changes can go to a copy of the project first.

Start with Asyncat.

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