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.

Session Manager Source verified npm
A
@tmcp/session-manager

Security scan results for the Session Manager MCP server.

AI, Memory & Reasoning Score 100/100 0 findings 1.9M/wk Cap. Minimal
Sequential Thinking (official) Official 3 implementations
A
best: @modelcontextprotocol/server-sequential-thinking

The official structured-reasoning server: break problems into revisable thought sequences.

AI, Memory & Reasoning Best score 100/100 0 findings 150k/wk Cap. Minimal
Memory (official) Official 33 implementations
A
best: @modelcontextprotocol/server-memory

The official knowledge-graph memory server: persistent entities, relations and observations.

AI, Memory & Reasoning Best score 100/100 0 findings 94k/wk Cap. Minimal
Apps Official npm
A
@n8n/mcp-apps

Security scan results for the Apps MCP server.

AI, Memory & Reasoning Score 100/100 0 findings 31k/wk Cap. Minimal
Bitbucket npm
A
@nexus2520/bitbucket-mcp-server

Security scan results for the Bitbucket MCP server.

AI, Memory & Reasoning Score 100/100 0 findings 4.9k/wk Cap. Minimal
Serper Search Scrape npm
A
serper-search-scrape-mcp-server

Security scan results for the Serper Search Scrape MCP server.

AI, Memory & Reasoning Score 100/100 1 finding 3.5k/wk Cap. Moderate
Genkit Ai npm
A
@genkit-ai/mcp

Security scan results for the Genkit Ai MCP server.

AI, Memory & Reasoning Score 100/100 0 findings 2.6k/wk Cap. Minimal
Neo4j Memory (sylweriusz) 2 implementations
A
best: @sylweriusz/mcp-neo4j-memory-server

Memory server that stores knowledge in a Neo4j graph database backend.

AI, Memory & Reasoning Best score 100/100 0 findings 1.7k/wk Cap. Minimal
Velixar Source verified npm
A
velixar-mcp-server

Security scan results for the Velixar MCP server.

AI, Memory & Reasoning Score 100/100 2 findings 1.5k/wk Cap. High
Mcpscraper Memory Db npm
A
mcpscraper-memory-db

Security scan results for the Mcpscraper Memory Db MCP server.

AI, Memory & Reasoning Score 100/100 1 finding 1.4k/wk Cap. Moderate
Local Memory (vheins) 5 implementations
A
best: @vheins/local-memory-mcp

Local memory service for coding copilot agents.

AI, Memory & Reasoning Best score 100/100 1 finding 1.3k/wk Cap. High
Ua npm
A
ua-mcp

Security scan results for the Ua MCP server.

AI, Memory & Reasoning Score 100/100 0 findings 988/wk Cap. Minimal
Teams Source verified npm
A
@floriscornel/teams-mcp

Security scan results for the Teams MCP server.

AI, Memory & Reasoning Score 100/100 0 findings 958/wk Cap. Minimal
Mikrotik npm
A
@usex/mikrotik-mcp

Security scan results for the Mikrotik MCP server.

AI, Memory & Reasoning Score 100/100 2 findings 957/wk Cap. High
Powerautomate npm
A
powerautomate-mcp

Security scan results for the Powerautomate MCP server.

AI, Memory & Reasoning Score 100/100 0 findings 891/wk Cap. Minimal
Mentedb npm
A
mentedb-mcp

Security scan results for the Mentedb MCP server.

AI, Memory & Reasoning Score 100/100 0 findings 780/wk Cap. Minimal
Paput npm
A
paput-mcp

Security scan results for the Paput MCP server.

AI, Memory & Reasoning Score 100/100 0 findings 755/wk Cap. Minimal
Sequential Thinking Tools npm
A
mcp-sequentialthinking-tools

Lightweight sequential-thinking scratchpad with optional validation of planned tool usage.

AI, Memory & Reasoning Score 100/100 0 findings 731/wk Cap. Minimal
Code Graph npm
A
mcp-code-graph

Security scan results for the Code Graph MCP server.

AI, Memory & Reasoning Score 100/100 0 findings 681/wk Cap. Minimal
Mnemonic (danielmarbach) Source verified 2 implementations
A
best: @danielmarbach/mnemonic-mcp

Local memory server backed by markdown and JSON files, synced via git.

AI, Memory & Reasoning Best score 100/100 1 finding 644/wk Cap. High
Genudo Mcp Client Source verified npm
A
genudo-mcp-client

Security scan results for the Genudo Mcp Client MCP server.

AI, Memory & Reasoning Score 100/100 1 finding 601/wk Cap. High
Subgraph Registry npm
A
subgraph-registry-mcp

Security scan results for the Subgraph Registry MCP server.

AI, Memory & Reasoning Score 100/100 0 findings 534/wk Cap. Minimal
Memory Bank 8 implementations
A
best: @allpepper/memory-bank-mcp

Security scan results for the Memory Bank MCP server.

AI, Memory & Reasoning Best score 100/100 0 findings 496/wk Cap. Minimal
Agent402 Source verified npm
A
agent402-mcp

Security scan results for the Agent402 MCP server.

AI, Memory & Reasoning Score 100/100 0 findings 459/wk Cap. Minimal