# DomainCheckr

> Use this tool when you need to verify domain name availability and generate suggestions. DomainCheckr solves the problem of manually searching for available domain names by providing single, bulk, and smart suggestion checks via RDAP, without requiring an API key. It takes domain names as input and outputs availability status and suggestions, making it ideal for users registering new domains or managing existing ones.

Canonical page: https://skillsregistry.net/skills/io-github-nach-dakwale-domaincheckr  
JSON: https://api.skillsregistry.net/v1/skills/io-github-nach-dakwale-domaincheckr

## Description

Check domain name availability via RDAP. Single, bulk, and smart suggestions. No API key needed.

## Trust

- **Trust score (0–1):** 0.97
- **Verification tier:** verified
- **Last scanned:** 2026-09-19

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** api-integration
- **Updated:** 2026-09-19

## Source

- **Source listing:** [MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/io.github.nach-dakwale%2Fdomaincheckr)
- **Repository:** <https://github.com/nach-dakwale/domaincheckr-mcp>

## Use it

MCP endpoint published by the skill: `https://domaincheckr.fly.dev/mcp`

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "io-github-nach-dakwale-domaincheckr"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/io-github-nach-dakwale-domaincheckr` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/io-github-nach-dakwale-domaincheckr/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt