rapp-domains

Check and price up to 20 domain names at once; agents can register them, paying per request.

Should I use this

Quality & Safety

A
Description quality
100%
Schema completeness
100%
Naming quality
87%
Poisoning risk
100%
Permission match
100%
Protocol compliance
100%

Based on automated analysis of tool definitions and protocol compliance.

Context Cost

~365Tokens (tool definitions)
~559 BTypical response size
Minimal attention impact (0.29% of 128k context)

This is the approximate number of tokens consumed each time the server's tools are loaded into a model's context. Higher counts reduce the attention available for other tasks.

Install

One-Click Install

Add this to your `claude_desktop_config.json` file:

{
  "mcpServers": {
    "rapp-domains": {
      "url": "https://rapp-agent-builder.azurewebsites.net/domains/mcp"
    }
  }
}

Remote endpoints

https://rapp-agent-builder.azurewebsites.net/domains/mcpstreamable-http

What it can do

Tool inventory

Tools (3)

🟢 Read-only🟡 Write🔴 Delete⚪ Unknown
🟢check_domain(domains)

Use when the user wants a domain name, is naming a business or project, or asks whether a domain is taken. Checks up to 20 full domain names (you can suggest variations and check them together) and returns whether each is available and its price.

Input Schema

{
  "type": "object",
  "properties": {
    "domains": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "maxItems": 20,
      "description": "Full domain names, e.g. [\"getrapp.ai\", \"getrapp.com\"]"
    }
  },
  "required": [
    "domains"
  ],
  "additionalProperties": false
}
🟢register_domain(domain)

Use when the user wants to buy an available domain. Explains how to register it: AI agents pay per call; people ask us and we register it for them. Nothing is bought by this tool.

Input Schema

{
  "type": "object",
  "properties": {
    "domain": {
      "type": "string",
      "description": "The domain to register"
    }
  },
  "required": [
    "domain"
  ],
  "additionalProperties": false
}
🟡request_service(request)

Use when the person wants something none of these tools can do and says yes to passing the request on. Records only the request text they agree to send (no name or contact). Ask before calling it.

Input Schema

{
  "type": "object",
  "properties": {
    "request": {
      "type": "string",
      "description": "What they want, in a sentence, as they agreed to send it"
    }
  },
  "required": [
    "request"
  ],
  "additionalProperties": false
}

Community

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Evidence

Recent observations

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