Open Source

Clawser

Browser-native AI agent workspace

A complete agent runtime — persistent memory, goal tracking, scheduled tasks, ~100 tools, 38+ LLM backends — that runs entirely in the browser. No server required.

Clawser is a complete AI agent workspace that runs entirely in the browser — no server, no build step. It gives an agent persistent memory backed by OPFS, goal tracking, scheduled tasks, a virtual shell, and roughly 100 built-in tools, with 38+ LLM backends to drive it.

It ships as a web app and a published Chrome extension. Everything is client-side by design; a small optional signaling/relay service enables cross-origin pod discovery for mesh networking between workspaces.

  • Zero-server agent runtime
  • Persistent memory & goal tracking
  • ~100 built-in tools
  • Published Chrome extension