MCP servers for ChatGPT

Checks whether a property in England is in a council's selective or HMO licensing scheme

Pay-per-call DNS, WHOIS, domain age, TLS, email auth, blocklists, IP intel. Free samples.

How ChatGPT, Gemini, Perplexity and Google AI name your brand, cite sources and rank rivals.

Free proxy list, live proxy checker and IP lookup for AI agents. No key, nothing to install.

H1B visa salary disclosures + compensation benchmarks — real numbers, not estimates.

Lint hreflang: codes, x-default, self-reference, canonical, return links. Never fetches URLs.

Control visible, persistent Hronaut browser workspaces through a local MCP connection.

Health professional shortage areas and community health centers

Generate images and PDFs from HTML/CSS, live websites, and reusable templates.

HTML h1 count, markup discarded

Publish AI-generated HTML & Markdown to a hosted, shareable URL via MCP.

Meaning of HTTP 100.

Meaning of HTTP 102.

Meaning of HTTP 103.

Meaning of HTTP 300.

Meaning of HTTP 303.

Meaning of HTTP 307.

Meaning of HTTP 400.

Meaning of HTTP 401.

Meaning of HTTP 405.

Meaning of HTTP 412.