dev.workers.pathwren.www/crawler-ip-verifier

up checked 2026-11-11T10:38:37.396Z

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Publisher-provided title

Crawler IP Verifier - real Googlebot or fake

Publisher-provided description

{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"whoami","arguments":{}}} free no key

Summary by lookupd

Verifies whether an IP address belongs to a claimed crawler such as Googlebot, and reports crawler IP range statistics.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http crawler-ip-verifier https://www.pathwren.workers.dev/c/mcp-registry-official/mcp/netcheck

Codex, remote (streamable-http)

codex mcp add crawler-ip-verifier --url https://www.pathwren.workers.dev/c/mcp-registry-official/mcp/netcheck

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "crawler-ip-verifier": {
      "url": "https://www.pathwren.workers.dev/c/mcp-registry-official/mcp/netcheck"
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Tools (9 tools)

Publisher-provided text

• no_arguments_report_the_crawler_ip_ranges_this_host_mirrors TAKES NO ARGUMENTS. POST {"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"no_arguments_report_the_crawler_ip_ranges_this_host_mirrors","arguments
• verify_my_address {"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"verify_my_address","arguments":{}}} — POST that exact body to https://www.pathwren.workers.dev/m
• whoami {"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"whoami","arguments":{}}} — POST that exact body to https://www.pathwren.workers.dev/mcp/netcheck
• example {"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"example","arguments":{}}} — POST that exact body to https://www.pathwren.workers.dev/mcp/netchec
• verify_batch FIRST CALL, needs nothing: {"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"no_arguments_report_the_crawler_ip_ranges_this_host_mirrors","argumen
• lookup_prefix FIRST CALL, needs nothing: {"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"no_arguments_report_the_crawler_ip_ranges_this_host_mirrors","argumen
• export_ip_acl FIRST CALL, needs nothing: {"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"no_arguments_report_the_crawler_ip_ranges_this_host_mirrors","argumen
• verification_methods FIRST CALL, needs nothing: {"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"no_arguments_report_the_crawler_ip_ranges_this_host_mirrors","argumen
• range_stats Takes no arguments. Safe to call. Deterministic. Touches no third party. Per source: prefix counts, total addresses and /24-equivalents, smallest and largest pr

Details

• Version: 1.4.0
• Transports: streamable-http
• Uptime (7 days): 100%
• Median latency: 339 ms
• First indexed: 2026-11-01T09:02:02.563Z
• Last seen in registry: 2026-11-01T09:02:02.616Z
• Website: https://www.pathwren.workers.dev/c/mcp-registry-official/mcp-netcheck.html

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• Last crawl: 2026-11-11T17:38:11.606Z
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