Give browser tasks to TabRunner, an agent in your own Chrome that uses your logins.
Connect Runs on your machine
claude mcp add tabrunner -e TABRUNNER_BRIDGE_PORT=<TABRUNNER_BRIDGE_PORT> -- npx -y [email protected]
{
"mcpServers": {
"tabrunner": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"TABRUNNER_BRIDGE_PORT": "<TABRUNNER_BRIDGE_PORT>"
}
}
}
}
{
"mcpServers": {
"tabrunner": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"TABRUNNER_BRIDGE_PORT": "<TABRUNNER_BRIDGE_PORT>"
}
}
}
}
{
"servers": {
"tabrunner": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"TABRUNNER_BRIDGE_PORT": "<TABRUNNER_BRIDGE_PORT>"
}
}
}
}
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
TABRUNNER_BRIDGE_PORTOptional | The localhost port the extension connects to. Must match Settings โ MCP in TabRunner. |
Details
| Package | [email protected] (NPM, stdio) |
| First published | 8 Nov 2026 |
| Last updated | 8 Nov 2026 |
| Registry name | app.tabrunner/tabrunner |
More browser automation servers See all
Listing data from the official MCP registry. Status and tools from NestDaddy's daily check. Browse all MCP servers.
