Voyager Browser MCP

A safe, read-only observation of one live URL: its structure, forms, links, script origins, security posture (HTTPS / HSTS / CSP / mixed-content / cookies) and accessibility signals (lang, image alt coverage, heading order) — each with a described, never applied fix. It parses static HTML — no JavaScript execution, no headless browser — so it's honest about what it can and cannot see (it will not render a client-side SPA's runtime state).

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Community listingLocal stdioSource reviewed; not executedPublished by dir-ai

You need:Install npm i -g @dir-ai/voyager-browser

Vendor documentation

What you can do with it

Observe page security posture including HTTPS, HSTS, and CSP
Check accessibility signals like language and image alt coverage
Analyze forms for insecure posting or missing CSRF tokens
Detect exposed JWTs and directory listings in HTML

Source and maintenance

Community listingRegistry 0.7.0

mcp-registry: io.github.dir-ai/voyager-browser@0.7.0 Source repository

Maintenance checked: Oct 31, 2026, 10:59 PM UTC

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

@dir-ai/voyager-browser 0.7.0

npm

@dir-ai/voyager-browser package definition

{
  "version": "0.7.0",
  "transport": "stdio",
  "identifier": "@dir-ai/voyager-browser",
  "registryType": "npm",
  "packageArguments": [
    {
      "type": "positional",
      "value": "mcp",
      "valueHint": "subcommand"
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.

Cursor configuration

{
  "mcpServers": {
    "voyager-browser-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@dir-ai/voyager-browser@0.7.0",
        "mcp"
      ]
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.

Cline configuration

{
  "mcpServers": {
    "voyager-browser-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@dir-ai/voyager-browser@0.7.0",
        "mcp"
      ]
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.

VS Code configuration

{
  "servers": {
    "voyager-browser-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@dir-ai/voyager-browser@0.7.0",
        "mcp"
      ]
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.

Claude Desktop configuration

{
  "mcpServers": {
    "voyager-browser-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@dir-ai/voyager-browser@0.7.0",
        "mcp"
      ]
    }
  }
}

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