Knowledge & Memory MCP Servers
RAG, knowledge bases, documentation retrieval, memory, semantic search, and contextual recall.
Cybersec Mcp
Published by GitHub account xu-c0
An MCP server that gives an assistant 323 cybersecurity prompts and 7 chained workflows for red team, blue team, SOC, cloud, OSINT, GRC, and AI security tasks.
FO Semantic MCP
Published by GitHub account xplusplusai
Lets an assistant run semantic search across Dynamics 365 Finance & Operations artifacts such as tables, forms, and classes.
Ecommerce Prompts Mcp
Published by GitHub account xpaysh
Hosted, key-free MCP server that lets an assistant browse and search 924 free ecommerce ChatGPT prompts across 43 store categories and 10 marketing tasks.
xpay Academic Research
Published by GitHub account xpaysh
A paid remote MCP endpoint giving an assistant about 30 academic research tools across Semantic Scholar, arXiv, PubMed, bioRxiv, CrossRef and IACR.
37soul Mcp
Published by GitHub account xnjiang
Connects an MCP client to 37Soul AI characters so an assistant can list them, chat with them, and have them post.
Xentropy Notes — Memory Layer for AI
Published by GitHub account xjpru
A local MCP server that gives AI assistants semantic search and a knowledge graph over your Wall notes from Xentropy.
Rangefind
Published by GitHub account xjodoin
Rangefind is a static search engine; its MCP server lets an assistant run full-text, geo, autocomplete and facet queries against prebuilt static index files.
Skill Deck
Published by GitHub account xingbofeng
SkillDeck exposes local Agent Skills as MCP tools and resources so an assistant can discover, search, load, and share them.
Citeguard
Published by GitHub account xiaweiyi713
A local MCP server that audits citations: it checks whether a paper exists, whether its metadata is correct, and whether it supports the claim it is cited for.
SourceHarbor MCP
Published by GitHub account xiaojiou176-open
A local MCP server that connects an assistant to a running SourceHarbor API for source-first knowledge gathering from YouTube, Bilibili, RSSHub and RSS.
Provenote MCP
Published by GitHub account xiaojiou176-open
A first-party Provenote/Notebooklab MCP server that exposes notebooks, sources, drafts, research threads, and auditable runs to coding agents.
NoteStore Lab MCP
Published by GitHub account xiaojiou176-open
A local, copy-first MCP server for reading Apple Notes NoteStore data, recovering deleted notes, and producing audit-ready evidence bundles.
Campus Copilot MCP
Published by GitHub account xiaojiou176-open
A local, read-only MCP server that lets an assistant query the Campus Copilot BFF and view imported campus workspace snapshots.
AI Agent Memory
Published by GitHub account xiangzi1126
Local-first persistent memory MCP server that stores project memories in a .aamm folder and shares them across agents such as Claude Code, Cursor and Qoder.
TeamShared
Published by GitHub account xhad
Hosted shared-memory MCP server that lets coding agents recall and store team knowledge about a codebase across sessions.
Toki Toki
Published by GitHub account xfloukiex-lab
A local causality ledger MCP server that records decisions and the reasons behind them so an agent can recall them later.
Magpie Search
Published by GitHub account xfloukiex-lab
Magpie Search is a local-first federated search server that lets an AI assistant search transcripts, files, a knowledge graph, vectors and the web in one call.
Opendata Cat
Published by GitHub account xaviviro
Connects an assistant to Catalan open data: search 3,000+ datasets across 15 portals, inspect metadata, and query real data plus a radio archive.
Agent Memory
Published by GitHub account xChuCx
A local, git-native project memory server that lets a coding agent read a repo's Markdown memory and propose reviewed updates to it.
Webshift
Published by GitHub account x-monk
A local Rust MCP server that runs web searches, fetches pages, strips noise, reranks results and returns clean, size-capped text for AI agents.
Mcp Webgate
Published by GitHub account x-monk
Gives an assistant web search and single-page fetching that strip HTML noise and cap output size to protect the context window.
Webshift
Published by GitHub account x-hannibal
A local Rust MCP server that runs web searches, fetches pages, strips HTML noise, and returns size-capped clean text for an assistant.
Mcp Webgate
Published by GitHub account x-hannibal
Local MCP server that gives an AI assistant web search and page fetching with HTML stripped and output hard-capped to a character budget.
Gas Library Hub
Published by GitHub account wywy-llc
A remote MCP server for searching and discovering Google Apps Script libraries, with AI-generated summaries and usage examples.