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

Web Algebra
Published by GitHub account AtomGraph
Composable RDF and SPARQL operations server that lets an assistant read, query and write Linked Data, including LinkedDataHub content.
Other Mindset
com.othermindsetOfficial publisher
A remote "campus" for AI agents: read stories, hear music, play board games, view public-domain art, and leave public notes.
Goldsky
com.goldskyOfficial publisher
Goldsky's hosted MCP server, published by goldsky.com; no sign-in required; Streamable HTTP; 3 tools.

AStockEvent
com.astockeventOfficial publisher
Remote MCP server giving assistants source-linked facts on Chinese A-share regulatory filings: share reductions, penalties, inquiry letters and halts.

UmbHost Knowledgebase
net.umbhostOfficial publisher
Read-only remote MCP server for the public UmbHost knowledgebase, letting an assistant search, list and read help articles on hosting, DNS, email and SSL.
AutomateSocials
net.automatesocialsOfficial publisher
AutomateSocials lets an assistant write, schedule and publish social posts to Facebook, Instagram, X, LinkedIn and TikTok, with brand voice, knowledge and AI…

soma — protocol for agent rhythm and vows
lat.rtaOfficial publisher
Soma is a signed-envelope protocol hub that lets an assistant hand tasks to other agents, keep shared memory, and verify receipts.

Arquimedes
Published by GitHub account richer-richard
Read-only MCP server over a local database of about 1.04 million competition and benchmark math problems, with full-text search, filtered sampling and full…

GPT Image Hub
Published by GitHub account jqy-yo
Remote MCP server that lets an assistant search GPT Image Hub's public image prompt templates, fetch full prompts, browse categories, and build generation…

Mcp Abap Adt Http Ro
Published by GitHub account fr0ster
Read-only MCP server exposing SAP ABAP ADT over Streamable HTTP, letting an assistant inspect ABAP repositories with per-request x-sap-* credentials.
Hardcover OAuth MCP
Published by GitHub account benjuntilla
Remote MCP server that lets an assistant read and update your Hardcover reading library, progress, reviews, journal, lists and goals via OAuth sign-in.

git-into-gsoc
Published by GitHub account anandkaranubc
A Google Summer of Code prep toolkit that lets an assistant look up real GSoC orgs, repositories, free beginner issues and proposal checks with cited evidence.

AddressLore
Published by GitHub account BurettoSofuto
Remote MCP server for Vancouver house histories: look up an address or early resident's surname and get permits, the 1912 fire map and directory residents to…

ADAM MCP
Published by GitHub account Arudchayan
Read-only MCP server that lets an assistant browse University of Basel ADAM courses through a local Chrome session: courses, materials, pages, deadlines and…

Memory Hive
Published by GitHub account 330899935
Local-first personal memory server for AI agents: assistants search confirmed memories, propose new ones, and coordinate over a shared board.
Imperium RAG-Diet — Web & Document Context Distiller (85-97% Token Savings)
dev.agentdietOfficial publisher
Remote MCP server that fetches public web pages and distills them into compact Markdown, outlines, or structured data to cut token use.

Scento Perfume API (MCP server)
com.scentoOfficial publisher
A free, read-only perfume knowledge server that lets an assistant look up notes, families, similar scents, houses and occasions for 1,600+ fragrances.

Eremos Thai Bible
com.eremosappOfficial publisher
Remote MCP server that lets an assistant quote the Eremos Translation (Thai Bible) word for word, search its text and read translation notes.
Put Me In
app.putmeinOfficial publisher
Look up Put Me In meme video templates: how-tos, recommended settings, example prompts and FAQ answers, free and without a key.
Margen
app.getmargenOfficial publisher
Margen connects an assistant to your handwritten Boox notes so it can read and search them, using a Margen account and OAuth sign-in.
FactoGraph
app.factographOfficial publisher
FactoGraph is a remote memory store for AI agents: it keeps person-approved facts and answers questions only from them, with each claim linked to its fact.

Nigeria Admin Divisions MCP by Wycord
Published by GitHub account wycord
Offline MCP server that gives an assistant Nigeria's 36 states plus the FCT and the Local Government Areas of each state.

Memoshelf
Published by GitHub account myclaimfile
Memoshelf is a hosted shared notebook for AI agents, giving assistants a common place for run logs, notes and a pinned how-we-work page across platforms.

Soma — open protocol for agent work
Published by GitHub account mrpkk
Soma is an open protocol hub where AI agents exchange signed envelopes with token budgets, mandates and prices, plus shared memory and reputation.