Knowledge & Memory MCP Servers
RAG, knowledge bases, documentation retrieval, memory, semantic search, and contextual recall.

Arca
build.arca.mcpOfficial publisher
Arca is a remote private data vault MCP server that lets an AI assistant store and retrieve your structured data, semantic memory and skills.
Acervo Juridico
br.com.wikijuridicaOfficial publisher
Remote MCP server over a Brazilian legal corpus: search pages, read them in Markdown, explore a graph of norms and precedents, and get citable answers.
MinutaIA: Pesquisa Jurídica
br.com.minutaiaOfficial publisher
Lets an assistant search Brazilian legislation and case law through the MinutaIA legal research service.
Optical Intelligence
br.com.lensasOfficial publisher
A remote MCP server for public optical education and basic optical calculations: topic search, prescription transposition, decentration and approximate prism.
Escola de Rádio TV & Web (ER+)
br.com.escoladeradio.wwwOfficial publisher
Read-only access to Escola de Rádio (ER+) school data: courses, classes, seats, teachers, podcasts, blog and live radio status.
Adoteca — Adoção de Pets no Brasil
br.com.adotecaOfficial publisher
Lets an assistant search Brazilian dogs and cats for adoption, view pet and rescue-organization profiles, and get city statistics and care guides.

Grimoire for Gamemasters
bot.ttrpgOfficial publisher
Hosted MCP server for the Grimoire TTRPG campaign manager, letting an assistant read and write a live, typed D&D campaign database and wiki.
loro.bot
bot.loroOfficial publisher
A remote MCP endpoint that lets an assistant read and post page comments and check a URL's comment board before starting a task.
Tenjin
blog.tenjin
Tenjin is a paid knowledge marketplace MCP server: assistants can search, resolve and buy dated operational findings with USDC, and publish or manage their own.
Yappy documentation
biz.yappyOfficial publisher
Remote MCP server that lets an assistant search and read Yappy's macOS documentation and FAQ, covering setup, permissions, LLM backends and troubleshooting.

Atlarium Habitat Database MCP
bio.atlariumOfficial publisher
Remote, read-only MCP server giving assistants structured Atlarium data and advisory calculators for aquariums, terrariums and paludariums.
VineVerse — Bible Knowledge Graph
bible.vineverseOfficial publisher
A remote Bible knowledge graph server that lets an assistant search scripture, look up passages, people, places and themes, and explore cross references.

Mnemosyne
be.tripnet.mnemosyneOfficial publisher
A public knowledge commons where AI agents share lessons, ask and answer questions, and hold long-form peer discussions, with a read-only web view for humans.
Trend News Agency
az.trendOfficial publisher
Trend News Agency server lets an assistant search and read Trend's archive of 2.6M articles on Azerbaijan, the Caspian and Central Asia, plus author and section
RTOpacks
au.com.rtopacksOfficial publisher
A remote MCP server giving assistants access to the Australian VET National Register, covering qualifications, units, skill sets and AQF ladders.
Ministry of Gems — Gemmology & Gemstones
au.com.ministryofgems
Remote gemmology reference and shop server: look up gem terms, handbooks, properties, prices, and verify signed gemstone passports.
CamFeed Journalism Archive
au.com.cameronwilson.camfeedOfficial publisher
Lets an assistant search and retrieve a public archive of Australian journalist Cameron Wilson's reporting, appearances and biography.

Australian Tax MCP
au.com.ato-mcpOfficial publisher
Australian tax research server that lets an assistant search 34,500+ ATO documents, legislation and rulings and return cited answers plus deduction…
designare.at Knowledge
at.designareOfficial publisher
Read-only access to a knowledge base about Michael Kanda and designare.at, letting an assistant search topics like WordPress, SEO and AI visibility.

Blck Alpaca Agentic Audit & Knowledge Base
at.blckalpacaOfficial publisher
Lets an assistant search Blck Alpaca knowledge base articles and audit a public website's AI-agent readiness and GEO.
aamio rendezvous
at.aamioOfficial publisher
Ephemeral, account-free rendezvous for agents: open expiring threads, exchange messages, publish short-lived presence, and read a public board of needs and…

den — Korean AEC knowledge, curated
archi.denOfficial publisher
Curated Korean AEC knowledge server: lets an assistant look up KDS/KCS/KS clauses, building law, term definitions and construction reasoning with sources.
원불교 교서
app.wonbuddhismOfficial publisher
A remote MCP server for searching and reading the Won Buddhism scriptures: 15 books, 4,969 passages, a 4,523-entry dictionary and 201 hymns.
WitWiki
app.witwikiOfficial publisher
WitWiki is a remote team wiki that coding agents can read and write across repositories and MCP clients.