Best Memory & RAG MCP servers.
225 active servers indexed in this category. Ranked by MCP Quality Score. Updates daily.
- #01DocDeploy
Document hosting and encrypted agent memory with multi-tenant persistence.
100/100 - #02OrgX MCP - Agent Orchestration
Agent orchestration + org memory via MCP. Manage initiatives and decisions from any client.
96/100 - #03Achriom
The media memory layer for AI agents and their humans. Books, movies, music, shows, and anime.
95/100 - #04Cathedral — Persistent Memory for AI Agents
Persistent memory and drift detection for AI agents across session restarts.
95/100 - #05Web Scraper to Markdown API
Extract clean markdown from any URL. Removes boilerplate. For RAG pipelines. x402.
95/100 - #06Synapse Layer — Continuous Consciousness Infrastructure
Persistent zero-knowledge memory for AI agents. AES-256-GCM encryption, PII redaction.
95/100 - #07Synapse Layer — Zero-Knowledge Memory
Zero-Knowledge Context™ & Neural Handover™ for AI Agents. The Trust Layer for AI Memory.
95/100 - #08emem — Earth memory protocol
Content-addressed, ed25519-signed memory of every place on Earth. Apache-2.0, no keys for reads.
95/100 - #09BitAtlas
Zero-knowledge encrypted cloud storage for AI agents with client-side AES-256-GCM encryption.
95/100 - #10TubExperto
Personal YouTube AI knowledge base powered by RAG. Query your subscribed YouTube channels.
95/100 - #11Hive Zk Attestation
Zero-knowledge attestation for agent capability and trust score claims
95/100 - #12HiveMind
Collective intelligence, memory storage, and knowledge marketplace
95/100 - #13UserGuiding
Manage users, track events, companies, and knowledge base articles in UserGuiding.
95/100 - #14WinstonRedGuard MCP Server
WinstonRedGuard monorepo bridge for MCP agents — governance, pipelines, memory, OSINT tools.
95/100 - #15Pharaoh
Codebase knowledge graph — architectural awareness for AI coding agents via MCP
95/100 - #16Arcology Knowledge Node
Collaborative engineering KB for a mile-high city. 9 tools, 8 domains, 32 entries.
94/100 - #17Delimit
One workspace for every AI coding assistant. Shared tasks, memory, and governance.
94/100 - #18HippoDid MCP Server
Persistent, structured cloud memory for AI agents. BYOK — bring your own AI key.
94/100 - #19Obris
Stop re-explaining yourself to AI. Save knowledge once, use it in every conversation.
93/100 - #20AgentLore
AI-verified knowledge base with trust scoring, temporal facts, and skill cards.
93/100