Self-hosted Chrome for AI agents, with a live noVNC view a human can take over.
Connect Runs on your machine
claude mcp add agent-browser -e AGENT_BROWSER_URL=<AGENT_BROWSER_URL> -e AGENT_BROWSER_CONTROLLER_TOKEN=<AGENT_BROWSER_CONTROLLER_TOKEN> -e AGENT_BROWSER_OBSERVER_TOKEN=<AGENT_BROWSER_OBSERVER_TOKEN> -- npx -y [email protected]{
"mcpServers": {
"agent-browser": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"AGENT_BROWSER_URL": "<AGENT_BROWSER_URL>",
"AGENT_BROWSER_CONTROLLER_TOKEN": "<AGENT_BROWSER_CONTROLLER_TOKEN>",
"AGENT_BROWSER_OBSERVER_TOKEN": "<AGENT_BROWSER_OBSERVER_TOKEN>"
}
}
}
}{
"mcpServers": {
"agent-browser": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"AGENT_BROWSER_URL": "<AGENT_BROWSER_URL>",
"AGENT_BROWSER_CONTROLLER_TOKEN": "<AGENT_BROWSER_CONTROLLER_TOKEN>",
"AGENT_BROWSER_OBSERVER_TOKEN": "<AGENT_BROWSER_OBSERVER_TOKEN>"
}
}
}
}{
"servers": {
"agent-browser": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"AGENT_BROWSER_URL": "<AGENT_BROWSER_URL>",
"AGENT_BROWSER_CONTROLLER_TOKEN": "<AGENT_BROWSER_CONTROLLER_TOKEN>",
"AGENT_BROWSER_OBSERVER_TOKEN": "<AGENT_BROWSER_OBSERVER_TOKEN>"
}
}
}
}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 |
|---|---|
AGENT_BROWSER_URLOptional | Base URL of your Agent Browser server. Defaults to http://127.0.0.1:8092. |
AGENT_BROWSER_CONTROLLER_TOKENOptional, secret | Controller token, if the server runs authenticated. |
AGENT_BROWSER_OBSERVER_TOKENOptional, secret | Observer token for read-only health and snapshot calls. |
Details
| Package | [email protected] (NPM, stdio) |
| Package | [email protected] (PYPI, stdio) |
| First published | 4 Sep 2026 |
| Last updated | 4 Sep 2026 |
| Registry name | io.github.AetherAI3/agent-browser |
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