Memory MCP

Item: Memory MCP
Rating: 43
Author: M8ven

A Model Context Protocol server that provides AI assistants with persistent semantic memory and knowledge graph capabilities using PostgreSQL and vector embeddings. It enables cross-session storage, hybrid search, and complex relationship tracking for enhanced contextual awareness.

→ Calvin-Francis/memory-mcp · listed on glama

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// key findings

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

🔐

You'll be asked for 1 credential: DASHSCOPE_API_KEY

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

🔐 secretDASHSCOPE_API_KEY— "": "sk-your-api-key"

configDASHSCOPE_API_URL— ❌ https://dashscope.aliyuncs.com/... 嵌入 API 端点

configDATABASE_URL— "": "postgresql://user:pass@localhost:5432/mcp_memory",

configDB_IDLE_TIMEOUT— ❌ 30000 空闲连接超时 (ms)

configDB_MAX_POOL_SIZE— ❌ 20 数据库连接池大小

configEMBEDDINGS_DIMENSIONS— ❌ 1024 向量维度

configEMBEDDINGS_MODEL— ❌ text-embedding-v3 嵌入模型

configMCP_DEBUG_LOG_PATH— ❌ memory-debug.log 调试日志路径

configMCP_PROTOCOL_VERSION

configMCP_SERVER_DESCRIPTION

configMCP_SERVER_DISPLAY_NAME

configMCP_SERVER_NAME

configMCP_SERVER_PUBLISHER

configMCP_SERVER_VERSION

configPORT

configSEARCH_DEFAULT_LIMIT— ❌ 10 默认搜索结果数

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 1 concrete improvement we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/calvin-francis-memory-mcp-udi6n2)](https://m8ven.ai/mcp/calvin-francis-memory-mcp-udi6n2)

commit: 6586b3a8d4f9c64ef69c812ddf5e7c00ebd18be6

code hash: b3dd8df3e0e58541c8e761f201944a8aaa2732e55b5e987d89c9a86974b16874

verified: 6/14/2026, 11:15:49 AM

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