
DomainCheckr
MCP server by github.com/nach-dakwale/domaincheckr-mcp
Check domain name availability via RDAP. Single, bulk, and smart suggestions. No API key needed.
About DomainCheckr
DomainCheckr is an MCP (Model Context Protocol) server published by nach-dakwale in the official MCP registry. Check domain name availability via RDAP. Single, bulk, and smart suggestions. No API key needed.
DomainCheckr runs as a hosted remote over streamable-http — MCP clients connect directly to its endpoint, with nothing to install locally.
Development happens in the open at github.com/nach-dakwale/domaincheckr-mcp.
Use DomainCheckr with your agent
claude mcp add --transport http domaincheckr https://domaincheckr.fly.dev/mcp{
"mcpServers": {
"domaincheckr": {
"url": "https://domaincheckr.fly.dev/mcp"
}
}
}https://domaincheckr.fly.dev/mcpFrequently asked questions
- What is DomainCheckr?
- DomainCheckr is an MCP (Model Context Protocol) server by nach-dakwale. Check domain name availability via RDAP. Single, bulk, and smart suggestions. No API key needed.
- How do I connect DomainCheckr to Claude, Cursor, or another MCP client?
- DomainCheckr is a remote MCP server — add its endpoint (https://domaincheckr.fly.dev/mcp) to your client's MCP configuration (for example with "claude mcp add", or under "mcpServers" in Cursor's mcp.json) and restart the client.
- Is DomainCheckr open source?
- Yes — the source code is public at github.com/nach-dakwale/domaincheckr-mcp.
- Can AI agents pay to use DomainCheckr?
- Not yet through Loomal — DomainCheckr is listed as a free directory entry. If its maintainer verifies ownership, they can set per-call USDC pricing that agents pay over x402, with settlement on Base.
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Listing data from the official MCP registry and GitHub, refreshed periodically. Not affiliated with the maintainer unless claimed. Maintain DomainCheckr? Claim this listing free by verifying GitHub ownership, or contact us.