# io.github.seomarlboro/domain-check-skills-mcp (npm · domain-check-skills-mcp)

World's fastest domain check. Or the second — dispute it. 52 TLDs, 7 registrars, no API key.

- Trust score: 74/100 (medium)
- Change this week: +5
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-15

## Components

- npm · `domain-check-skills-mcp`: 74/100 (this document), [markdown](https://verifymcp.io/servers/seomarlboro-domain-check-skills-mcp/domain-check-skills-mcp.md), [page](https://verifymcp.io/servers/seomarlboro-domain-check-skills-mcp/domain-check-skills-mcp)

## Channel facts

- Registry: `npm`
- Package: `domain-check-skills-mcp`
- Version: `1.2.2`
- Transport: `stdio`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-08-15.

- **Supply Chain Security**: 98/100
  - No malware found by supply-chain analysis.
  - No known CVEs affecting this package version or its production dependencies.
  - No install/post-install scripts declared.
  - 30 of 96 dependencies flagged as unhealthy.
- **Provenance & Transparency**: 45/100
  - Source repository is publicly reachable at the declared URL.
  - Provenance check failed: no build-provenance attestation is published.
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 3 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 82/100
  - AI-judged instruction clarity (excellent).
  - Tool/resource definitions use about 233 tokens (~58/item across 4 items; 4 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 30/100
  - Stability observed for 9 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### Claude

```bash
claude mcp add seomarlboro-domain-check-skills-mcp -- npx -y domain-check-skills-mcp
```

### Codex

```bash
codex mcp add seomarlboro-domain-check-skills-mcp -- npx -y domain-check-skills-mcp
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "seomarlboro-domain-check-skills-mcp": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "domain-check-skills-mcp"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add seomarlboro-domain-check-skills-mcp --command npx --arg -y --arg domain-check-skills-mcp
```

### Hermes

```yaml
mcp_servers:
  seomarlboro-domain-check-skills-mcp:
    command: "npx"
    args: ["-y", "domain-check-skills-mcp"]
```

### Other

```json
{
  "mcpServers": {
    "seomarlboro-domain-check-skills-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "domain-check-skills-mcp"
      ]
    }
  }
}
```

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-08-14 (score 74, +4)

- [functional improvement] Stability: unverified → 0.27

### 2026-08-13 (score 70, 0)

- [functional regression] Security disclosure: unverified → fail

### 2026-08-11 (score 70, +1)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-08-07 (score 69, +3)

- [security improvement] Known CVEs: partial → pass
- [functional] Dependency health: partial → 0.85

### 2026-08-06 (score 66, +36)

- [security improvement] Source repository: fail → pass
- [security] Stability: Stability not yet verified: not enough scan history yet (needs a 30-day window).
- [functional regression] Security disclosure: unverified → fail
- [functional improvement] Tool coverage: unverified → 100
- [functional improvement] MCP protocol: unverified → pass
- [functional] First check of Schema quality: pass
- [functional] First check of Schema quality: fail
- [functional] First check of Schema quality: excellent
- [functional] First check of Tool coverage: 100

### 2026-08-05 (score 30)

First indexed and scored.

## MCP tools (4)

### `check_domain` (~54 tokens)

Check whether a specific domain (e.g. acme.io) is available. Returns cheapest registrar, buy link, and registration year when taken.

Input parameters:

- `domain` (string, required): Fully-qualified domain, e.g. acme.io

### `search_domains` (~87 tokens)

Check one name across many TLDs at once. Returns availability, cheapest price, buy link and registration year (for taken domains) for each.

Input parameters:

- `query` (string, required): Name without TLD, e.g. acme
- `tlds` (string): Comma-separated TLDs, e.g. com,io,ai. Defaults to a curated set of 12.

### `compare_registrars` (~48 tokens)

Compare registrar registration and renewal prices for a TLD (e.g. com, io, ai).

Input parameters:

- `tld` (string, required): TLD without the dot, e.g. com

### `get_domain_age` (~44 tokens)

Return the registration (creation) year and expiration date for a taken domain using RDAP.

Input parameters:

- `domain` (string, required): Fully-qualified domain, e.g. acme.com

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/seomarlboro-domain-check-skills-mcp/domain-check-skills-mcp#diagnostics

## Score history

- 2026-08-15: 74
- 2026-08-14: 74
- 2026-08-13: 70
- 2026-08-12: 70
- 2026-08-11: 70
- 2026-08-10: 69
- 2026-08-09: 69
- 2026-08-08: 69
- 2026-08-07: 69
- 2026-08-06: 66
- 2026-08-05: 30

## Links

- npm package: https://www.npmjs.com/package/domain-check-skills-mcp
- Socket report: https://socket.dev/npm/package/domain-check-skills-mcp
- Repository: https://github.com/Seomarlboro/digmyname
- Website: https://digmyname.com/mcp
- Changelog RSS feed: https://verifymcp.io/servers/seomarlboro-domain-check-skills-mcp/domain-check-skills-mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/seomarlboro-domain-check-skills-mcp/domain-check-skills-mcp.json
- HTML version of this page: https://verifymcp.io/servers/seomarlboro-domain-check-skills-mcp/domain-check-skills-mcp