ClawLess

A browser AI agent workspace runs Node.js tasks in a local sandbox, with policy controls and audit logs; models use cloud APIs.

ClawLess is a browser app and SDK for developers who want AI agents to write and execute code in an isolated workspace. Execution runs in your browser without a backend server, but model requests go to Anthropic, OpenAI or Google through API keys, so AI tasks need online services.

Code execution and previews: Agents can read and write a virtual filesystem, run Node.js code, use npm packages and preview the applications they build.
Editor and terminal: Inspect and edit files in Monaco Editor with multiple tabs, and work with terminal sessions through xterm.js.
Policy controls: Set rules for file access, processes and network activity to constrain what an agent can do inside the workspace.
Audit logs: Review agent activity through recorded file, process, network and Git events.
GitHub and SDK integration: Clone repositories, commit and push through the GitHub API, or embed the runtime in your own app with reusable agent templates and plugin hooks.

ClawLess uses WebContainers for its browser-based runtime. Agents work inside the sandbox's virtual filesystem rather than accessing your host system. Supported cloud models include Claude Sonnet, Opus and Haiku, GPT-4o, and Gemini Pro and Flash. Local execution doesn't make model inference local: requests go to the selected provider. The project builds on the GitAgent Standard and is open source under the MIT license.