AI, Memory & Reasoning MCP Servers

MCP servers that give assistants persistent memory, knowledge graphs and structured reasoning. Each entry is scanned with the deterministic Capability-Flow Trust Model — grades are computed, never self-reported.

Meeting Notes npm
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meeting-notes-mcp

MCP Server for recording meetings and generating notes in Claude Code

AI, Memory & Reasoning Score 92/100 5 findings 14/wk Cap. High
Memorystore npm
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@barekey/memorystore

Project-local AI memory store MCP server

AI, Memory & Reasoning Score 92/100 3 findings 14/wk Cap. High
Mnehmos.index Foundry.mcp npm
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mnehmos.index-foundry.mcp

Deterministic Vector Index Factory - MCP Server

AI, Memory & Reasoning Score 92/100 4 findings 14/wk Cap. High
Shopify Editions Spring26 npm
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shopify-editions-spring26-mcp

MCP server: the verified, opinion-decorated map of Shopify Editions Spring '26. By Rick Watson / RMW Commerce.

AI, Memory & Reasoning Score 92/100 1 finding 13/wk Cap. High
Skill Depot npm
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skill-depot

RAG-based skill retrieval system for AI agents. Scalable long-term storage with semantic search via MCP.

AI, Memory & Reasoning Score 92/100 1 finding 13/wk Cap. High
Totalrecallai npm
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totalrecallai

Your AI remembers everything. Persistent cross-session memory for AI coding assistants. Works with Claude Code, Cursor, Windsurf, Cline, and any MCP-compatible editor.

AI, Memory & Reasoning Score 92/100 15 findings 13/wk Cap. High
Cc Channel Mem npm
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cc-channel-mem

Discord/Telegram channel memory daemon + MCP server for Claude Code

AI, Memory & Reasoning Score 92/100 2 findings 12/wk Cap. High
Context Hub npm
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context-hub-mcp

Opinionated .context-first MCP server for local knowledge retrieval via stdio.

AI, Memory & Reasoning Score 92/100 1 finding 12/wk Cap. High
Eznix Gateway npm
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@eznix/mcp-gateway

MCP Gateway - Aggregate multiple MCP servers into a single gateway

AI, Memory & Reasoning Score 92/100 2 findings 12/wk Cap. High
Memory 1File 2 implementations
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best: memory-mcp-1file

Memory server with semantic search, code indexing, and a knowledge graph for AI agents.

AI, Memory & Reasoning Best score 92/100 3 findings 12/wk Cap. High
MemGuard npm
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@henry_lhy/memguard-mcp

Git-native structured project memory for AI agents with ADR-based decision anchoring and trap tracking.

AI, Memory & Reasoning Score 92/100 3 findings 10/wk Cap. High
Crossmem PyPI
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crossmem

Cross-project memory for AI coding agents

AI, Memory & Reasoning Score 92/100 1 finding Cap. High
Ithz PyPI
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ithz-mcp

Local-first deterministic project memory for AI coding agents and MCP workflows.

AI, Memory & Reasoning Score 92/100 10 findings Cap. High
Reflect PyPI
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reflect-mcp

Reflection's autonomous runtime — wake, read prior state, do useful work, write back, sleep.

AI, Memory & Reasoning Score 92/100 11 findings Cap. High
Semantic Code PyPI
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semantic-code-mcp

Local MCP server for semantic code search

AI, Memory & Reasoning Score 92/100 1 finding Cap. High
Subgraph Registry npm
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subgraph-registry-mcp

MCP server for agent-friendly subgraph discovery on The Graph Network. 14,733 classified subgraphs with x402 query URLs ($0.01 USDC on Base, no API key required), reliability scoring, and protocol classification.

AI, Memory & Reasoning Score 91/100 0 findings 1.2k/wk Cap. Minimal
Total Recall Source verified npm
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@strvmarv/total-recall

Multi-tiered memory and knowledge base plugin for TUI coding assistants

AI, Memory & Reasoning Score 91/100 1 finding 1.1k/wk Cap. Minimal
Smart Thinking npm
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smart-thinking-mcp

Un serveur MCP avancé pour le raisonnement multi-dimensionnel, adaptatif et collaboratif

AI, Memory & Reasoning Score 91/100 3 findings 81/wk Cap. High
Pageindex npm
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pageindex-mcp

MCP server for PageIndex

AI, Memory & Reasoning Score 91/100 3 findings 75/wk Cap. High
Adaptive Recall npm
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adaptive-recall

Adaptive memory system for AI applications. Multi-strategy retrieval, cognitive scoring, knowledge graph, and self-improving ML. Connects via MCP or REST API.

AI, Memory & Reasoning Score 91/100 0 findings 63/wk Cap. Minimal
Letta npm
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letta-mcp-server

High-performance MCP server for Letta AI — manages agents, memory, tools, and sources via the Model Context Protocol

AI, Memory & Reasoning Score 91/100 0 findings 57/wk Cap. Minimal
Mentedb npm
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mentedb-mcp

MCP server for MenteDB, persistent memory for AI agents

AI, Memory & Reasoning Score 91/100 0 findings 38/wk Cap. Minimal
Sovereign Universal Memory npm
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sovereign-universal-memory-mcp

User-sovereign, vendor-neutral memory layer for AI tools and agents — exposed as an MCP server

AI, Memory & Reasoning Score 91/100 0 findings 16/wk Cap. Minimal
Roam npm
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roam-mcp

RE-odaklı Chromium browser MCP sunucusu

AI, Memory & Reasoning Score 91/100 2 findings 10/wk Cap. High