Raptr Domain Check MCP

The Raptr Domain Check MCP server allows AI agents to check domain name availability and register domains. It supports checking up to 20 domain names at once and handles registration payments via x402 v2 protocol using USDC, charging only upon successful registration.

Endpoint and access

No sign-in to connect and list tools. Individual tools may still need a vendor account, credentials, or permissions; check the documented prerequisites.

Community listingStreamable HTTPNo sign-inEndpoint checked 2026-11-06Published by Kody W

MCP endpoint (Streamable HTTP)

https://airaptr-api.azurewebsites.net/domains/mcp

Vendor documentation

What its tools do

3 tools, grouped by the hints the server advertises. Hints are self-declared, not verified behavior.

Can change data (1)

request_service

3 of 3 have a description · 3 of 3 declare behavior hints · 3 of 3 with parameters document them all

Checks and signals

Each line is separate evidence, not a trust score.

Passed Endpoint answered the live check · Nov 6, 2026, 9:40 PM UTC
Availability 1 of 1 checks passed in 30 days

What you can do with it

Check domain name availability
Register available domains
Price domain registrations

Source and maintenance

Community listingRegistry 1.0.0

mcp-registry: io.github.kody-w/raptr-domains@1.0.0 Source repository Project website

Maintenance checked: Nov 6, 2026, 9:01 PM UTC

Protocol and capabilities

Server: domain-check 1.0.0
MCP protocol negotiated in check: 2025-06-18
Tools: 3 advertised
Resources: Not advertised
Resource templates: Not advertised
Prompts: Not advertised

Server-advertised capabilities

{
  "tools": {
    "listChanged": false
  }
}

Server-provided instructions

Untrusted server output shown for inspection. It is not Koskamo guidance and is excluded from knowledge search.

Help people and agents find and register domain names: suggest good names, check them with check_domain (up to 20 at once), and explain how to buy with register_domain. Prices are in US dollars and include the first term.

Tools

3 advertised

check_domain — Check and price domain names

Advertised by the server during the last successful anonymous check.

Advertised read-onlyOpen-world

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.

check_domain input schema

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

check_domain annotations

{
  "readOnlyHint": true,
  "openWorldHint": true,
  "destructiveHint": false
}

register_domain — How to register a domain

Advertised by the server during the last successful anonymous check.

Advertised read-only

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.

register_domain input schema

{
  "type": "object",
  "required": [
    "domain"
  ],
  "properties": {
    "domain": {
      "type": "string",
      "description": "The domain to register"
    }
  },
  "additionalProperties": false
}

register_domain annotations

{
  "readOnlyHint": true,
  "openWorldHint": false,
  "destructiveHint": false
}

request_service — Ask us to build something

Advertised by the server during the last successful anonymous check.

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.

request_service input schema

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

request_service annotations

{
  "readOnlyHint": false,
  "openWorldHint": false,
  "destructiveHint": false
}

Prompts

Not advertised

No prompt definitions available.

Resources

Not advertised

No resource definitions available.

90-day uptime

A lightweight connection check about every six hours, sampled on hosts with many listings. It shows the server answered, not that its tools work.

Too few checks for a percentage yet (1 of 1 answered).

2026-11-07: 1 of 1 checks answered

30-day availability

Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.

Successful checks: 1 of 1 (100%)
Average latency: 297 ms
95th percentile latency: 297 ms

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

Nov 6, 2026, 9:40 PM UTC · probe · passed · 297 ms · metadata changed · 3 tool(s)

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers the remote server. Use --scope project to write .mcp.json for the repo.

Claude Code configuration

claude mcp add --transport http raptr-domain-check-mcp https://airaptr-api.azurewebsites.net/domains/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).

Codex configuration

codex mcp add raptr-domain-check-mcp --url https://airaptr-api.azurewebsites.net/domains/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable raptr-domain-check-mcp in your MCP settings.

Cursor configuration

{
  "mcpServers": {
    "raptr-domain-check-mcp": {
      "url": "https://airaptr-api.azurewebsites.net/domains/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).

Cline configuration

{
  "mcpServers": {
    "raptr-domain-check-mcp": {
      "type": "streamableHttp",
      "url": "https://airaptr-api.azurewebsites.net/domains/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start raptr-domain-check-mcp and inspect its tools.

VS Code configuration

{
  "servers": {
    "raptr-domain-check-mcp": {
      "type": "http",
      "url": "https://airaptr-api.azurewebsites.net/domains/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.

Gemini CLI configuration

gemini mcp add --transport http raptr-domain-check-mcp https://airaptr-api.azurewebsites.net/domains/mcp

Claude Desktop

Open Claude Settings > Connectors > Add custom connector, enter this server URL and enable it for the conversation. This is a manual remote-connector handoff, not a desktop JSON configuration.

Claude Desktop configuration

https://airaptr-api.azurewebsites.net/domains/mcp

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.

Windsurf configuration

{
  "mcpServers": {
    "raptr-domain-check-mcp": {
      "serverUrl": "https://airaptr-api.azurewebsites.net/domains/mcp"
    }
  }
}

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Raptr Domain Check MCP

Endpoint and access

What its tools do

Read-only (2)

Can change data (1)

Checks and signals

What you can do with it

Source and maintenance

Protocol and capabilities

Server-provided instructions

Tools

Prompts

Resources

90-day uptime

30-day availability

Maintenance history

Connect from your client

Claude Code

Codex

Cursor

Cline

VS Code

Gemini CLI

Claude Desktop

Windsurf

Let your agent find its tools

Other developer tools servers