Subdomain Finder3 MCP Server

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One endpoint for every MCP toolRayrun runs every MCP server behind one URL and holds the credentials. Each call is decided per client, tool, and argument, then recorded.ray.runAd

TDQS

C2.5/5.0

Scored 2026-04-18 06:30 across 1 tool

Disambiguation5/5

With only one tool, there is no possibility of ambiguity or overlap between tools. The single tool 'list_subdomains' has a clearly distinct purpose that cannot be confused with any other tool in the set.

Naming Consistency5/5

The naming pattern is perfectly consistent as there is only one tool. It follows a clear verb_noun pattern ('list_subdomains') with no deviations or mixing of conventions to evaluate.

Tool Count2/5

A single tool is generally too few for a server's purpose, especially for a domain like subdomain finding which typically involves multiple operations such as scanning, enumerating, or verifying subdomains. This feels thin and limited in scope.

Completeness2/5

The tool set is severely incomplete for a subdomain finder domain. While listing subdomains is a core function, obvious gaps include tools for scanning, enumerating, verifying, or managing subdomains, which are essential for comprehensive coverage and will likely cause agent failures in broader tasks.