MCPLow riskUnclaimed

usable-browser-agent

MCP server and Firefox add-on that let an AI agent drive your real, logged-in browser. Free tier.

Savvy-Tech-Spheresavvy-tech-sphere/usable-browser-agentUpdated Sep 26, 2026

server.json

{
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json",
  "name": "io.github.Savvy-Tech-Sphere/usable-browser-agent",
  "description": "MCP server and Firefox add-on that let an AI agent drive your real, logged-in browser. Free tier.",
  "repository": {
    "url": "https://github.com/Savvy-Tech-Sphere/usable-browser-agent-free",
    "source": "github"
  },
  "version": "0.7.1",
  "websiteUrl": "https://savvytechsphere.com/usable-browser-agent",
  "packages": [
    {
      "registryType": "npm",
      "registryBaseUrl": "https://registry.npmjs.org",
      "identifier": "usable-browser-agent",
      "version": "0.7.1",
      "transport": {
        "type": "stdio"
      },
      "environmentVariables": [
        {
          "description": "Local WebSocket port the browser extension connects to (default 8876).",
          "format": "number",
          "name": "UBA_PORT"
        }
      ]
    }
  ]
}

Permissions

DeclaredDetected
Runs code—node
Installs—npm:usable-browser-agent@0.7.1
Runs install scripts—None
NetworkNoneNone
Needs credentialsNoneNone
Outside the workspace—None
Agent tools—None

Checks

Low risk · Nothing worth a warning was found.

Not reviewed by a person · Checked by rules; the model review is not switched on yet.

Versions

  1. #10.7.1latestOct 7, 2026