MCP Catalog
Browse 1,825 Model Context Protocol servers · Knowledge & MemoryClear
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Trefle MCP — global plant database (1M+ species)
Trivia MCP — wraps Open Trivia Database (free, no auth)
Trove MCP.
UK Contracts Finder MCP.
UK Parliament MCP — Members, Bills, Hansard APIs
UN Sustainable Development Goals (SDG) Indicators MCP — UN Statistics Division.
Uselessfacts MCP — wraps uselessfacts.jsph.pl API (free, no auth)
Victoria and Albert Museum (V&A) Collections MCP.
Internet Archive Wayback Machine MCP.
WHO GHO MCP — World Health Organization Global Health Observatory (free, no auth)
Wikidata MCP — wraps Wikidata API (wikidata.org/w/api.php)
Wikifeed MCP — wraps Wikimedia Feed API (free, no auth)
Wikimedia REST API v1 MCP.
WikiPathways MCP — open community pathway database.
Wikipedia MCP — wraps Wikipedia REST API (free, no auth)
Wikiquote MCP — sourced quotations
Wiktionary MCP — multilingual dictionary via Wikimedia REST + MediaWiki Action API
Wordnik English dictionary: definitions, examples, related words, WotD.
Zenodo (CERN) open research data repository
List and fetch official Pine Labs SDK API documentation via MCP tools.
Verified locale data for AI agents: dates, phone, currency, tax, holidays, addresses (UK/US)
Disease Twin — Brazil's rare-disease knowledge graph (10,468) over MCP. Source-grounded, PT-BR.
Persistent memory for Claude via weighted, interconnected knowledge nodes.
Patent-pending diagnostic + decisions-ledger engine with operator briefs and an MCP console.