Domain Check MCP Server

Universal domain exploration engine: fast domain availability checks across the internet - as a CLI, Rust library, and MCP server for AI agents.

People who need these tools inside Claude, Cursor, VS Code, or another MCP client. The project is written in Rust.

VERIFIED ACTIVE

LAST COMMIT 2026-05-14 · ★ 304 · #589 OF 848 MAINTAINED OTHER · VERIFIED 2026-08-25

NOASSERTION · Rust servers · how we verify → /methodology

01 · Install Domain Check

before you install - you'll need

Set DC_CONCURRENCY, DC_PRETTY, DC_PREFIX before connecting.

Claude Desktop

Settings → Extensions → Install, then select the https://github.com/saidutt46/domain-check/releases/download/v1.0.2/domain-check-mcp-linux-x86_64.mcpb .mcpb bundle

02 · Evidence

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as Claude Desktop extension (.mcpb bundle)

license no standard license detected - usage rights unclear; check the repo before commercial use

registry namespace io.github.saidutt46 is GitHub-verified and matches the repo owner

03 · What Domain Check can do

Prose above is summarized from the project's README and registry record - no invented capabilities.

Latest releases

v1.0.2 · 2026-03-22

Domain Check v1.0.2 · Installation · Homebrew: · bash · brew tap saidutt46/domain-check · brew install domain-check · Cargo: · bash · CLI · cargo install [email protected] · MCP Server (for AI agents) · cargo install…

v1.0.1 · 2026-03-01

Domain Check v1.0.1 · Installation · Homebrew: · bash · brew tap saidutt46/domain-check · brew install domain-check · Cargo: · bash · CLI · cargo install [email protected] · MCP Server (for AI agents) · cargo install…

v1.0.0 · 2026-03-01

Domain Check v1.0.0 · Installation · Homebrew: · bash · brew tap saidutt46/domain-check · brew install domain-check · Cargo: · bash · CLI · cargo install [email protected] · MCP Server (for AI agents) · cargo install…

04 · Who maintains Domain Check

domain-check is maintained by saidutt46. It's the only MCP server we track from this author; the repo dates to Apr 2025.

05 · Facts

repository: github.com/saidutt46/domain-check
category: other - ranked #589 of 848 actively-maintained other servers as of 2026-08-25.
registry: io.github.saidutt46/domain-check (active, first published 2026-03-01 · 2 versions)
packages: mcpb:https://github.com/saidutt46/domain-check/releases/download/v1.0.2/domain-check-mcp-linux-x86_64.mcpb · mcpb:https://github.com/saidutt46/domain-check/releases/download/v1.0.2/domain-check-mcp-linux-x86_64-musl.mcpb · mcpb:https://github.com/saidutt46/domain-check/releases/download/v1.0.2/domain-check-mcp-macos-x86_64.mcpb · mcpb:https://github.com/saidutt46/domain-check/releases/download/v1.0.2/domain-check-mcp-macos-aarch64.mcpb · mcpb:https://github.com/saidutt46/domain-check/releases/download/v1.0.2/domain-check-mcp-windows-x86_64.mcpb

06 · Domain Check FAQ

What is Domain Check?

Universal domain exploration engine: fast domain availability checks across the internet - as a CLI, Rust library, and MCP server for AI agents.

Is Domain Check still maintained?

Yes - as of 2026-08-25, its last commit was 2026-05-14. We re-verify nightly.

07 · Alternatives to Domain Check

Alternatives to Domain Check

Maintained other servers if Domain Check isn't the fit.

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