# io.github.johnsmalls22-rgb/domain-search-king-mcp

> Domain search MCP: .com names verified available live via Verisign RDAP - not AI guess lists

- name: io.github.johnsmalls22-rgb/domain-search-king-mcp
- version: 1.0.0
- connection class: R0 (autonomous)
- trust: 94/100
- quality: 85/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.johnsmalls22-rgb%2Fdomain-search-king-mcp
- tools: https://api.protogrid.dev/v1/servers/io.github.johnsmalls22-rgb%2Fdomain-search-king-mcp/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "domain-search-king-mcp": {
      "type": "http",
      "url": "https://domainsearchking.com/api/mcp"
    }
  }
}
```


## Trust

- hygiene: 100
- liveness: 100
- freshness: 85
- provenance: 90
- drivers: +repository +namespace-matches-repo +website +reachable +uptime-100% ~updated-55d-ago
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 85/100 (good)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-06-18; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- pass `protocol.transport`: streamable HTTP
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 86 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- pass `tools.annotations`: 3 of 3 tools declare readOnlyHint or destructiveHint
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: find_available_domains (idempotentHint); find_available_domains_by_pattern (idempotentHint); check_domain (idempotentHint)
- pass `tools.token_cost`: about 698 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 100 (weight 15)

- pass `stability.changes`: 5 tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 3, about 698 tokens to load them all
- tool set hash: 96b4f13e7c75f69fd0b61aa220fc0e05
- tools last changed: 2026-10-17T07:45:20.506Z
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.johnsmalls22-rgb/domain-search-king-mcp.svg)](https://protogrid.dev/servers/io.github.johnsmalls22-rgb/domain-search-king-mcp)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-10-17 `find_available_domains_by_pattern` changed (description)
  - before: Exhaustively enumerate EVERY available domain matching a keyword PATTERN, across TLDs — the thing most domain tools/MCPs can't do. Give a keyword (or several) and a position: 'starts' (keyword+word, e.g. Bearoak), 'ends' (word+keyword, e.g. Oakbear), 'contains' (keyword inside a longer invented word, e.g. Oakbearen), or 'all'. Every candidate is verified live against the registry; only AVAILABLE domains are returned, grouped by TLD. Checks .com and .net by default.
  - after: Exhaustively enumerate EVERY available domain matching a keyword PATTERN, across TLDs — the thing most domain tools/MCPs can't do. Give a keyword (or several) and a position: 'starts' (keyword+word, e.g. Bearoak), 'ends' (word+keyword, e.g. Oakbear), 'contains' (keyword inside a longer invented word, e.g. Oakbearen), or 'all'. Every candidate is checked against the registry (cached answers up to 10 minutes old); only AVAILABLE domains are returned, grouped by TLD. Checks .com and .net by default.
- 2026-10-17 `find_available_domains` changed (description)
  - before: Generate brandable .com domain names for a business idea and return ONLY the ones that are currently AVAILABLE to register (verified live against the Verisign RDAP registry). Give a keyword and, ideally, a short description of the business for better names.
  - after: Generate brandable .com domain names for a business idea and return ONLY the ones that are currently AVAILABLE to register (checked against the Verisign RDAP registry through a caching proxy; an available answer can be up to 10 minutes old). Give a keyword and, ideally, a short description of the business for better names.
- 2026-10-01 `check_domain` changed (title, annotations)
- 2026-10-01 `find_available_domains_by_pattern` changed (title, annotations)
- 2026-10-01 `find_available_domains` changed (title, annotations)

Full history: https://api.protogrid.dev/v1/servers/io.github.johnsmalls22-rgb%2Fdomain-search-king-mcp/changes

## Remotes

- https://domainsearchking.com/api/mcp (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (3)

- `check_domain`: Full due-diligence report for one domain: registration age/expiry/status (live RDAP), backlinks & authority from our own Common Crawl link graph, toxic-linker audit, website history (Wayback), trademark search links, and optional blacklist when configured. Use before buying a domain. No composite appraisal score — flags + per-section detail only.
- `find_available_domains`: Generate brandable .com domain names for a business idea and return ONLY the ones that are currently AVAILABLE to register (checked against the Verisign RDAP registry through a caching proxy; an available answer can be up to 10 minutes old). Give a keyword and, ideally, a short description of the business for better names.
- `find_available_domains_by_pattern`: Exhaustively enumerate EVERY available domain matching a keyword PATTERN, across TLDs — the thing most domain tools/MCPs can't do. Give a keyword (or several) and a position: 'starts' (keyword+word, e.g. Bearoak), 'ends' (word+keyword, e.g. Oakbear), 'contains' (keyword inside a longer invented word, e.g. Oakbearen), or 'all'. Every candidate is checked against the registry (cached answers up to 10 minutes old); only AVAILABLE domains are returned, grouped by TLD. Checks .com and .net by default.