AI and memory servers store what an agent learns, retrieve from vector indexes, or call other models. Note where embeddings are computed and where memories are stored before you connect one. 3572 published MCP servers match this ranking. The highest trust scores right now are Commons at 58, FlowState Hosted at 58, ainative-zerodb-memory-mcp at 58. The order is the published trust score: registry record, license, maintenance, popularity, documentation, and security signals. Featured slots, when an editor sets them, are labeled and do not change the score. Best AI and memory MCP servers is not a paid placement.
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Every server that matches this ranking, ordered by trust score.
Gives your AI assistant persistent memory and intelligence about your work patterns.
RegistryRemote
–License–Quality–MaintenanceLicense: Not graded. No license is recorded for this server.Quality: Not graded. No README or tool list has been captured yet.Maintenance: Not graded. No commit or release date has been recorded.
AI-powered threat intelligence, smart contract auditing, and cybersecurity OSINT.
RegistryRemote
–LicenseCQuality–MaintenanceLicense: Not graded. No license is recorded for this server.Quality: C. 69/100 for listing completeness. Lost points: short README, 3 of 6 tools barely described, short summary.Maintenance: Not graded. No commit or release date has been recorded.
Negotiation math engine. Pareto frontier, counteroffer generation, zero LLM tokens.
RegistryRemote
–License–Quality–MaintenanceLicense: Not graded. No license is recorded for this server.Quality: Not graded. No README or tool list has been captured yet.Maintenance: Not graded. No commit or release date has been recorded.
Ebbinghaus-based persistent memory for Claude. Memories decay with time, strengthen on recall.
Registry
–License–Quality–MaintenanceLicense: Not graded. No license is recorded for this server.Quality: Not graded. No README or tool list has been captured yet.Maintenance: Not graded. No commit or release date has been recorded.
Persistent memory for AI agents. Infinite context with sub-millisecond recall.
Registry
–License–Quality–MaintenanceLicense: Not graded. No license is recorded for this server.Quality: Not graded. No README or tool list has been captured yet.Maintenance: Not graded. No commit or release date has been recorded.
Personal knowledge base MCP server with semantic search, auto-categorization, metadata extraction
RegistryRemote
–LicenseAQuality–MaintenanceLicense: Not graded. No license is recorded for this server.Quality: A. 91/100 for listing completeness. Lost points: short summary.Maintenance: Not graded. No commit or release date has been recorded.
Monetize and manage your Tip4Serv store directly from your LLM.
RegistryRemote
–License–Quality–MaintenanceLicense: Not graded. No license is recorded for this server.Quality: Not graded. No README or tool list has been captured yet.Maintenance: Not graded. No commit or release date has been recorded.
Persistent memory for AI agents. Semantic search, memory graph, W3C DID identity.
RegistryRemote
–License–Quality–MaintenanceLicense: Not graded. No license is recorded for this server.Quality: Not graded. No README or tool list has been captured yet.Maintenance: Not graded. No commit or release date has been recorded.
Skybridge Example App showcasing a Time's up game with the LLM
RegistryRemote
–License–Quality–MaintenanceLicense: Not graded. No license is recorded for this server.Quality: Not graded. No README or tool list has been captured yet.Maintenance: Not graded. No commit or release date has been recorded.
Personal YouTube AI knowledge base powered by RAG. Query your subscribed YouTube channels.
RegistryRemote
–License–Quality–MaintenanceLicense: Not graded. No license is recorded for this server.Quality: Not graded. No README or tool list has been captured yet.Maintenance: Not graded. No commit or release date has been recorded.
A self-improving memory layer. Your memory, notes, tasks and goals, remembered everywhere.
RegistryRemote
–License–Quality–MaintenanceLicense: Not graded. No license is recorded for this server.Quality: Not graded. No README or tool list has been captured yet.Maintenance: Not graded. No commit or release date has been recorded.
Local LLM does Claude's bulk work: reads logs and files, researches the web, writes test-gated code.
Registry
–License–Quality–MaintenanceLicense: Not graded. No license is recorded for this server.Quality: Not graded. No README or tool list has been captured yet.Maintenance: Not graded. No commit or release date has been recorded.
AI agent execution safety via x402 micropayments: risk scoring, integrity, memory checks
RegistryRemote
–License–Quality–MaintenanceLicense: Not graded. No license is recorded for this server.Quality: Not graded. No README or tool list has been captured yet.Maintenance: Not graded. No commit or release date has been recorded.
Hosted MCP memory and agent control plane for durable conversations, jobs, and operations.
RegistryRemote
–License–Quality–MaintenanceLicense: Not graded. No license is recorded for this server.Quality: Not graded. No README or tool list has been captured yet.Maintenance: Not graded. No commit or release date has been recorded.
TPermanent memory layer for AI agents. Mint moments to the Polygon blockchain via MCP.
RegistryRemote
–License–Quality–MaintenanceLicense: Not graded. No license is recorded for this server.Quality: Not graded. No README or tool list has been captured yet.Maintenance: Not graded. No commit or release date has been recorded.
Multi-LLM AI Research & Analysis — smart routing, consensus analysis, due diligence reports
RegistryRemote
–License–Quality–MaintenanceLicense: Not graded. No license is recorded for this server.Quality: Not graded. No README or tool list has been captured yet.Maintenance: Not graded. No commit or release date has been recorded.
TwelveLabs MCP: video indexing, search, analysis, and embeddings for AI applications.
RegistryRemote
–License–Quality–MaintenanceLicense: Not graded. No license is recorded for this server.Quality: Not graded. No README or tool list has been captured yet.Maintenance: Not graded. No commit or release date has been recorded.
Find out who killed Claude by interrogating the LLM driven suspects...
RegistryRemote
–License–Quality–MaintenanceLicense: Not graded. No license is recorded for this server.Quality: Not graded. No README or tool list has been captured yet.Maintenance: Not graded. No commit or release date has been recorded.
Administers Linux via typed, approval-gated actions with an Ed25519-signed audit trail.
Registry
ALicense–QualityBMaintenanceLicense: A. MIT is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: B. Last commit or release 11 days ago. Down one letter for 64 open issues against 106 stars.
UCAI — The ABI-to-MCP Server Generator. Convert any smart contract ABI into an AI-ready MCP server.
Registry
–LicenseDQualityBMaintenanceLicense: Not graded. No license is recorded for this server.Quality: D. 43/100 for listing completeness. Lost points: short README, no listed tools, short summary.Maintenance: B. Last commit or release 31 days ago.
Brazilian Open Finance MCP — 30+ banks (Itaú, Nubank, etc.) to Claude/Cursor. Read-only.
RegistryRemote
ALicenseDQualityCMaintenanceLicense: A. MIT is a permissive open source license.Quality: D. 43/100 for listing completeness. Lost points: short README, no listed tools, short summary.Maintenance: C. Last commit or release 5 months ago.
Market memory for AI: historical states, published studies and source evidence.
RegistryRemote
ALicense–QualityBMaintenanceLicense: A. MIT is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: B. Last commit or release 1 months ago.
Structural memory for coding agents: callers, callees, blast radius and symbols over MCP.
Registry
ALicense–QualityCMaintenanceLicense: A. Apache-2.0 is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: C. Last commit or release 1 months ago. Down one letter for 30 open issues against 17 stars.
Local-first, source-traceable agent memory — no LLM at ingest, fully offline
Registry
ALicenseDQualityCMaintenanceLicense: A. MIT is a permissive open source license.Quality: D. 43/100 for listing completeness. Lost points: short README, no listed tools, short summary.Maintenance: C. Last commit or release 3 months ago.
