com.thenetworkery/network-tools

up checked 2026-11-11T02:38:05.061Z

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Publisher-provided title

thenetworkery

Publisher-provided description

DNS, email auth, TLS, BGP/RPKI, WHOIS and subnet tools with plain-English fixes, plus webhook URLs.

Summary by lookupd

Runs DNS, email auth, TLS, BGP/RPKI, WHOIS and blocklist checks, and creates webhook URLs to capture requests.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http network-tools https://thenetworkery.com/mcp

Codex, remote (streamable-http)

codex mcp add network-tools --url https://thenetworkery.com/mcp

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

{
  "mcpServers": {
    "network-tools": {
      "url": "https://thenetworkery.com/mcp"
    }
  }
}

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

Tools (28 tools)

Publisher-provided text

• domain_report DNS, DNSSEC, email security, blocklists, certificates, HTTPS and registration in one report with a security grade (A+ to F) and what to fix first.
• dns_lookup Every record for a name from its authoritative nameservers or a public resolver, or one record compared across 13 resolvers worldwide.
• dnssec Is the zone signed, does the chain of trust validate, and are the algorithms current?
• nameserver_check Tests every nameserver of a domain directly: lame or unreachable servers, NS and glue mismatches, SOA serials, open recursion, TCP and EDNS.
• email_auth SPF, DKIM, DMARC, MTA-STS, TLS-RPT and BIMI graded, with the exact records to fix what is missing.
• email_headers Paste a message's headers to see its route and delays, SPF, DKIM and DMARC results with alignment, and why it may have gone to spam.
• email_record_builder Build an SPF record from the services that send your mail, or a DMARC record from a policy, and compare it with the one you publish now.
• blacklist Is an IP, a domain or its mail servers on the spam blocklists receivers use – and how to get delisted.
• ssl_check Certificate, chain, expiry, hostname match, key strength and the TLS version a server negotiates.
• http_headers Redirect chain, response headers and a graded check of HSTS, CSP and the other security headers.
• ct_search Every publicly logged certificate for a domain and its subdomains – find forgotten hosts and unexpected issuers.
• network_report Who holds an IP address, prefix or AS number, how it is routed (origin AS, RPKI, IRR), its reverse DNS, blocklist listings and PeeringDB record, with what to fi
• whois Who holds a domain, IP address or AS number – from the registry, via RDAP.
• bgp Origin AS, visibility, RPKI validity, upstreams and announced prefixes from the global routing table.
• rpki Whether a route is RPKI valid, invalid or not found, with the ROAs covering the prefix, max-length mistakes and how to fix them.
• peeringdb A network’s peering policy, internet exchange ports, facilities and NOC contacts from PeeringDB.
• reverse_dns The PTR name of an IP address, whether it resolves back to the same IP (FCrDNS), and whether it looks generic.
• port_check Whether a TCP port is open, closed or filtered from the internet, from one timed connection from our server.
• subnet_calculator Subnet ranges, masks and splits for IPv4 and IPv6, IPv6 and EUI-64 address details, and merging lists into the fewest CIDRs.
• mcp_server_test Connect to a remote MCP server like an AI assistant would: handshake, tools, resources, prompts, OAuth discovery and context cost, checked against the spec.
• jwt_decoder Decode a JSON Web Token's header and claims, check alg, exp, nbf and iat, and verify its signature if you give a key; the token is never stored.
• mac_lookup Who made a network card, from the IEEE registry – and whether the address is randomised.
• dn42_registry Look up any DN42 object – AS, IP, prefix, maintainer, person or .dn42 domain – with everything linked to it.
• dn42_free Unregistered AS numbers, free IPv4 blocks and a random unused IPv6 /48 – checked against the live registry.
• dn42_peering_config WireGuard, BIRD 2 and RouterOS 7 configs for a DN42 peering, following the wiki conventions.
• create_webhook_url Creates a public URL that records every request sent to it (webhooks, callbacks) for 7 days, and returns its bin id and key for the other webhook tools.
• list_webhook_requests Requests a webhook URL received, oldest first: pass after_id for only newer ones, and wait_seconds to wait briefly for the next.
• get_webhook_request One request received by a webhook URL in full (every header, the body, base64 if binary) with a curl command that sends it again.

Details

• Version: 1.1.0
• Transports: streamable-http
• Uptime (7 days): 100%
• Median latency: 2033 ms
• First indexed: 2026-11-02T00:17:13.544Z
• Last seen in registry: 2026-11-04T01:17:10.611Z
• Website: https://thenetworkery.com/docs/mcp

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