domain-check MCP Server
saidutt46/domain-check
[](https://agentrank-ai.com/tool/saidutt46--domain-check/?utm_source=badge&utm_medium=readme&utm_campaign=agentrank_badge) Fast, universal domain availability checker - 1,200+ TLDs, pattern generation, RDAP with WHOIS fallback. CLI + Rust library + MCP server for AI agents.
claude mcp add agentrank -- npx -y agentrank-mcp-server Overview
saidutt46/domain-check is a Rust MCP server. Fast, universal domain availability checker - 1,200+ TLDs, pattern generation, RDAP with WHOIS fallback. CLI + Rust library + MCP server for AI agents. Topics: cli, domain-check, rust, rust-crate, async, concurrency, domains, library, rdap, whois, domain-check-lib.
Ranked #2562 out of 24846 indexed tools.
Ecosystem
Score Breakdown
307 stars → growing community
Last commit 16d ago → recently updated
9/13 issues closed → decent issue management
3 contributors → small team
No dependents → no downstream usage
Weights: Freshness 20% · Issue Health 20% · Dependents 22% · Stars 10% · Contributors 8% · How we score →
How to Improve
Matched Queries
From the README
# domain-check Universal domain exploration engine: fast domain availability checks across the internet — as a CLI, Rust library, and MCP server for AI agents. <p align="center"> </p> Quick Links: [Installation](#installation) | [Quick Start](#quick-start) | [Use Cases](#use-cases) | [Output Formats](#output-formats) | [Presets](#smart-presets) | [Configuration](#configuration) | [Automation](#automation--ci) | [Library](#library) | [MCP Server](#mcp-server) | [FAQ](https://github.com/saidutt46/domain-check/blob/main/docs/FAQ.md) | [Contributing](https://github.com/saidutt46/domain-check/blob/main/CONTRIBUTING.md) ## Why domain-check - **1,200+ TLDs out of the box** — IANA bootstrap loads the full registry automatically. No config needed. 32 hardcoded TLDs work offline as fallback. - **Dual-protocol engine** — RDAP-first with automatic WHOIS fallback. IANA server discovery covers ~189 ccTLDs that lack RDAP (`.es`, `.co`, `.eu`, `.jp`). - **Fast** — up to 100 concurrent checks,Read full README on GitHub →
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