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DomainROC Domain Advisor

by sinianchu9 · remote · no sign-in to list tools · v1.0.2 · published by GitHub user sinianchu9

Read-only domain availability and registrar price research via a public remote MCP server.

Changes · 2
CompareRegistry entry

4 tools: 2 change things and 2 only read.

Scanned Oct 21, 2026

No check matched anything in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http domainroc-domain-advisor https://www.domainroc.com/mcp

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

4 tools

Changes things 2Claude Code: ask
  • calculate_domain_costCalculate 1, 3, 5 or 10-year domain ownership costs by registrar from first-year and current renewal prices.No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    Calculate 1, 3, 5 or 10-year domain ownership costs by registrar from first-year and current renewal prices.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: true
  • check_domain_pricesCheck one domain availability using registry RDAP and independent evidence, and compare standard registrar prices.No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    Check one domain availability using registry RDAP and independent evidence, and compare standard registrar prices. Premium name quotes are not confused with standard TLD prices.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: true
Only reads 2Claude Code: allow
  • compare_registrar_pricesRank registrar registration, renewal or transfer prices for one TLD, with sources, eligibility and three-year cost data.No findings

    Why it is in this group

    • The name "compare_registrar_prices" says "compare": a word for reading.
    Description, as the server wrote it
    Rank registrar registration, renewal or transfer prices for one TLD, with sources, eligibility and three-year cost data.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: true
  • compare_transfer_savingsCompare verifiable transfer-in costs and renewal savings over a chosen horizon, accounting for years included with each transfer.No findings

    Why it is in this group

    • The name "compare_transfer_savings" says "compare": a word for reading.
    Description, as the server wrote it
    Compare verifiable transfer-in costs and renewal savings over a chosen horizon, accounting for years included with each transfer.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: true

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 1.0.2. Values in angle brackets are yours to fill in.

claude mcp add --transport http domainroc-domain-advisor https://www.domainroc.com/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__domainroc-domain-advisor__compare_registrar_prices",
      "mcp__domainroc-domain-advisor__compare_transfer_savings"
    ],
    "ask": [
      "mcp__domainroc-domain-advisor__check_domain_prices",
      "mcp__domainroc-domain-advisor__calculate_domain_cost"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as domainroc-domain-advisor. Review it before you use it.