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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "whois": {
      "type": "http",
      "url": "https://whois.ddnsip.cn/mcp"
    }
  }
}

claude mcp add --transport http whois https://whois.ddnsip.cn/mcp

[mcp_servers.whois]
url = "https://whois.ddnsip.cn/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "whois": {
      "type": "remote",
      "url": "https://whois.ddnsip.cn/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "whois": {
      "type": "http",
      "url": "https://whois.ddnsip.cn/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=whois&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vd2hvaXMuZGRuc2lwLmNuL21jcCJ9"
}

{
  "servers": {
    "whois": {
      "type": "http",
      "url": "https://whois.ddnsip.cn/mcp"
    }
  }
}

{
  "mcpServers": {
    "whois": {
      "httpUrl": "https://whois.ddnsip.cn/mcp"
    }
  }
}

extensions:
  "whois":
    enabled: true
    name: "whois"
    type: streamable_http
    uri: "https://whois.ddnsip.cn/mcp"
    timeout: 300

Quality 94 / 100strong

protocol100 · weight 25

pass
protocol.modernsupports 2026-07-28 (server/discover)
pass
protocol.statelessanswers without a session
pass
protocol.transportstreamable HTTP
pass
protocol.list_ttltool list is cacheable (ttlMs 3600000)

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygiene86 · weight 30

pass
tools.descriptionsevery tool has a description
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
pass
tools.annotations2 of 2 tools declare readOnlyHint or destructiveHint
fail
tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: whois_batch_lookup (destructiveHint, openWorldHint); whois_lookup (destructiveHint, openWorldHint)
pass
tools.token_costabout 227 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability100 · weight 15

pass
stability.changes4 tool changes in 30 days
pass
stability.rug_pullno tool changed its meaning under the same name

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

2 tools, about 227 tokens to load them all · tool set 90e1fe4ac37b · tools last changed 2026-10-04 · checked 2026-10-20 10:35 UTC

Tool changes

2026-10-04whois_lookupadded
Query WHOIS/RDAP information for a domain name, IP address or CIDR prefix (v4 or v6), or ASN
2026-10-04whois_batch_lookupadded
Query WHOIS/RDAP information for multiple domain names, IP addresses/CIDR prefixes, or ASNs in one call. Results are returned per query with individual statuses. Disabled unless the operator enables batch queries.
2026-10-04whois_batch_lookupremoved
Query WHOIS/RDAP information for multiple domain names, IP addresses/CIDR prefixes, or ASNs in one call. Results are returned per query with individual statuses. Disabled unless the operator enables batch queries.
2026-10-04whois_lookupremoved
Query WHOIS/RDAP information for a domain name, IP address or CIDR prefix (v4 or v6), or ASN

Full history: list_changes · trend: quality JSON.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 96 / 100

provenance90

liveness95

freshness100

hygiene100

+repository +namespace-matches-repo +website +reachable +uptime-88% +updated-24d-ago

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://whois.ddnsip.cn/mcp` streamable-http	none	yes	88%	6206 ms	2026-07-28, 2025-11-25, 2025-06-18, 2025-03-26, 2024-11-05	2026-10-20

Tools (2)

`whois_batch_lookup`read-only	Query WHOIS/RDAP information for multiple domain names, IP addresses/CIDR prefixes, or ASNs in one call. Results are returned per query with individual statuses. Disabled unless the operator enables batch queries.
`whois_lookup`read-only	Query WHOIS/RDAP information for a domain name, IP address or CIDR prefix (v4 or v6), or ASN

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "io.github.KincaidYang/whois",
  "title": "WHOIS",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://whois.ddnsip.cn/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.4.0",
  "repository": {
    "url": "https://github.com/KincaidYang/whois",
    "source": "github"
  },
  "websiteUrl": "https://github.com/KincaidYang/whois",
  "description": "Query WHOIS/RDAP information for domains, IP addresses, CIDR prefixes and ASNs. Self-hostable."
}