{
  "name": "io.github.browserbase/mcp-server-browserbase",
  "description": "Browserbase runs Chromium in the cloud and exposes it as an MCP server. Each session gets a fresh browser with residential IPs, anti-bot mitigations, and session persistence, so an agent can log into a site, complete a multi-step flow, and hand back results without spawning Chromium on your laptop.",
  "status": "active",
  "version": "latest",
  "_meta": {
    "com.top-mcps/lastVerified": "2026-05-26",
    "com.top-mcps/score": {
      "value": 89,
      "rubricVersion": "2026-04",
      "lastComputed": "2026-05-26T10:50:23.732Z",
      "methodology": "https://top-mcps.com/about/methodology"
    },
    "com.top-mcps/stats": {
      "fetchedAt": "2026-05-26T10:50:22.679Z",
      "githubStars": 3356,
      "lastCommitAt": "2026-05-07T18:42:39Z",
      "npmWeeklyDownloads": 2290
    }
  },
  "repository": {
    "url": "https://github.com/browserbase/mcp-server-browserbase",
    "source": "github"
  },
  "author": {
    "name": "Browserbase"
  },
  "packages": [
    {
      "registryType": "npm",
      "registryBaseUrl": "https://registry.npmjs.org",
      "identifier": "@browserbasehq/mcp",
      "version": "latest",
      "transport": {
        "type": "stdio"
      },
      "environmentVariables": [
        {
          "name": "BROWSERBASE_API_KEY",
          "description": "BROWSERBASE_API_KEY — required credential for Browserbase.",
          "isRequired": true,
          "isSecret": true
        },
        {
          "name": "BROWSERBASE_PROJECT_ID",
          "description": "BROWSERBASE_PROJECT_ID — required credential for Browserbase.",
          "isRequired": true,
          "isSecret": true
        }
      ]
    }
  ],
  "capabilities": {
    "security": {
      "scope": "exec",
      "sandbox": "Each session runs in an isolated cloud container under your Browserbase account. The browser has internet access but no access to your local filesystem.",
      "gotchas": [
        "Captured screenshots and downloads live on Browserbase's side until you fetch them.",
        "API key grants project-wide access; rotate if leaked.",
        "Sessions left open accrue per-minute charges — always close."
      ]
    }
  },
  "_links": {
    "html": "https://top-mcps.com/mcp/browserbase",
    "markdown": "https://top-mcps.com/mcp/browserbase.md",
    "methodology": "https://top-mcps.com/about/methodology"
  }
}