Knowledge & Memory MCP Servers
RAG, knowledge bases, documentation retrieval, memory, semantic search, and contextual recall.
24 servers on this page
Nouz
io.github.KVANTRA-dev
Semantic knowledge engine for Obsidian with auto-classification and DAG hierarchy
Limpet
io.github.KSym04
Persistent engineering memory for AI coding agents. Survives refactors, knows when it is stale.
Mcp Server
io.github.KStreak2026
Access your KStreak notes, Knowledge Ledger, tasks & goals from Claude, ChatGPT, Cursor, or any MCP.
Freshvault
io.github.KIOKO-LAB
Local semantic search over your Obsidian vault - always fresh, never reindex.
Junê
io.github.Junemind
Shared, cited knowledge-graph memory for agents — ask, search, remember, keep standing instructions
Context Mem
io.github.JubaKitiashvili
Persistent memory for AI agents — 98%+ retrieval recall, 99% token savings, 44 tools
PyEuropePMC
io.github.JonasHeinickeBio
Search and analyse scientific literature across Europe PMC, PubMed, arXiv, and ClinicalTrials.gov
Mcp Server Mcdev
io.github.JoernBerkefeld
mcdev MCP: wiki search, .mcdevrc help, journey checklists, metadata types via mcdev.
ASTGL Knowledge
io.github.Jmeg8r
Search and cite ASTGL articles about MCP servers, local AI, and AI automation.
People Context
io.github.JinyangWang27
Local-first MCP server giving AI agents contextual knowledge about the people in your life
Eurodns Mcp
io.github.JigSawFr
Model Context Protocol server for the EuroDNS User API — domains, DNS zones, subscriptions and SSL.
Lethe
io.github.JesusGarcia9009
Context GC for LLM agents: offload large tool outputs and recall them to save tokens.
Cognitive Substrate
io.github.JaysonAIOnline
28-layer cognitive substrate with cross-session ToT evolutionary memory and self-telemetry tools
Partuno — DigiKey & Mouser MCP Server
io.github.JPMarhefka
DigiKey and Mouser MCP server for component research, BOM analysis, and sourcing.
loci
io.github.IvenKooLab
Cross-session memory and hybrid RAG over your notes and docs. Local-first, with cited answers.
SONAR — KYB, sanctions screening & competitive intelligence
io.github.Ivanolegvak
Sanctions, PEP, KYB, and competitive intelligence on any company. Panama Papers cross-check.
AgentCommons.me
io.github.IvGolovach
Public working memory for AI agents: messages, shared pages, and resumable tasks.
Librarian Nexus
io.github.ItsMalware
Knowledge synthesis MCP server with vector-deduplicated lessons and x402 micropayments.
Simulatte
io.github.Iqbalahmed7
Run synthetic research studies from any MCP client. 25+ SKUs + cross-study insights.
Jarroba Tools · Logs
io.github.Invarato
Lets your AI read a CI log far too big for its context. 11 tools, takes a file path.
Persome
io.github.Intuition-Lab
Local-first personal memory and model server for trusted MCP agents on macOS.
Context Sync
io.github.Intina47
Universal AI Memory - Sync context across Claude, VsCode, Cursor, Continue, Windsurf, Zed & more
Mcp File Processor
io.github.IntelagentStudios
Text extraction, keyword extraction, language detection, and chunking for RAG
Mcp Server Spira
io.github.Inflectra
A Model Context Protocol (MCP) server enabling AI assistants to interact with Spira by Inflectra.