MCP servers for Perplexity

Check if any website is down, from two continents, with uptime history and TLS expiry

LLM-ready web search + instant answers + URL-to-clean-text fetch for agents and RAG.

ISBN-10 digit shape, value discarded

ISBN-13 digit shape, value discarded

Free SEO tools for AI agents: Google results from any location, plus rank, ad and AI visibility.

Free read-only checks for evidence of AI use in text, links, images, saved prompts and C2PA.

Read-only canonical igoyal.ai Markdown resources, including MPP-paid city guides.

Check if an AI model is deprecated, retiring, or silently changed price or context window.

Solana wallet & token reputation lookup. Risk verdict, score, DefiLlama TVL, Rugcheck.

Islamic calendar month 1-12 band

I made this because I dislike reading but want to pretend to know about books; check real-time loan availability at nearby libraries by sear

ISO-2022 ESC sequence count, input discarded

ISO-8859-1 byte band, value discarded

ISO Certification Cost: the site's own MCP server — enquiry (enquiry = a human handoff, not a...

Public ISO 3166-1 record for AE.

Public ISO 3166-1 record for AF.

Public ISO 3166-1 record for AI.

Public ISO 3166-1 record for AL.

Public ISO 3166-1 record for AR.

Public ISO 3166-1 record for AT.

Public ISO 3166-1 record for AU.