"Checking Domain Name Availability" matching MCP servers:

A Model Context Protocol (MCP) server for validating Mermaid diagram syntax and providing comprehensive grammar checking capabilities

Track how your brand appears in AI-generated answers across ChatGPT, Perplexity, and other AI models. Analyze visibility, sentiment, citations, and domain rankings with 31 tools — including analytics reports, chat inspection, query analysis, and full CRUD for brands, prompts, tags, and topics.

Cite-able, content-addressed, signed memory of every place on Earth

Enables Claude and ChatGPT to help users pick UC Irvine classes by searching live course sections, comparing grade distributions by instructor, checking prerequisites and AP credit, and detecting schedule conflicts, all through tools, guided prompts, and reference resources.

Enables Claude to read and search an owners' association portal's messages, news, document archive and info pages, including listing by upload date or name and reading PDFs as text. It also provides an interactive in-chat browser plus prompts for catching up on what's new, summarising documents, and preparing for the general meeting.

Enables querying median feeds and metrics from the Chunk network via MCP tools, including listing metrics, getting quotes, and checking contract health.