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app.tabrunner/tabrunner·Browser

TabRunner

Give browser tasks to TabRunner, an agent in your own Chrome that uses your logins.

Stars
2
Version
0.13.0
License
MIT
Review
Passed
Source Website npm
Language
TypeScript
Last commit
2h ago
Forks
0
Open issues
1
Registry update
Oct 17, 2026

Connect

npm
Terminal
$claude mcp add tabrunner \  -e TABRUNNER_BRIDGE_PORT=<tabrunner-bridge-port> \  -- npx -y [email protected]

Environment variables

  • TABRUNNER_BRIDGE_PORT

    The localhost port the extension connects to. Must match Settings → MCP in TabRunner.

Security review

Review passed

Reviewed 59m ago.

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Tools

This server runs on your machine, so its tool list is not fetched before install — the README below describes what it offers.

README

tabrunner/tabrunner/daemon/README.md

tabrunner-mcp

The MCP server for TabRunner, the browser agent that works in your own Chrome, with your tabs and the accounts you're already signed in to. Claude Code, Claude Desktop, Codex or any other MCP client can give TabRunner a task and follow it to the answer, or click through a page itself.

It needs bun and the TabRunner extension, with the bridge turned on in Settings → MCP.

claude mcp add --scope user tabrunner -- bunx tabrunner-mcp@latest

Or install the plugin, which adds this server plus a skill that teaches the model how to use it:

claude plugin marketplace add tabrunner/tabrunner
claude plugin install tabrunner@tabrunner

Call health first: it says whether the extension is connected, and what to do if it isn't. The tools and settings are in docs/mcp.md.

From the server's repository — third-party content, read it before running anything it suggests.

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Listing from the official MCP Registry · repository facts from GitHub, 1h ago.