Browser automation for Claude Code
Claude Code can use Beacon as an MCP server to read and act on web pages. It works in your own Chrome, so tasks behind a login do not need a separate sign-in.
How it works
- Install the Beacon extension and get your key from setup.
- Add Beacon to Claude Code with the one-line claude mcp add command shown on the setup page.
- Optionally copy the beacon-browser skill so the agent batches steps and acts by id.
- Ask Claude Code for a browser task, for example testing a signup flow on localhost.
Several Claude Code sessions at once
Each agent gets its own lane, a colour-coded tab group, and only acts inside its own tabs. Two sessions can work in the same Chrome without sharing a tab.