mcp-memory-server

A knowledge-graph-based persistent memory server for the Model Context Protocol, storing entities, observations, and relations in SQLite with semantic vector search and temporal versioning.

→ dustinspace217/mcp-memory-server · listed on glama

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// key findings

🚨

Known vulnerabilities in dependencies: 1 critical

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

⚠️

Tests do not pass

Either the test suite is broken or the code regressed. Either way the published behaviour can’t be verified by the publisher’s own tests.

// known CVEs in dependencies1 critical

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

criticalvitest@3.0.9GHSA-5xrq-8626-4rwp

When Vitest UI server is listening, arbitrary file can be read and executed

Depend on this server? Get alerted when its CVEs change.Watch this server free →

// required environment variables

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

configMEMORY_FILE_PATH— "": "/path/to/your/memory.db"

configMEMORY_INSTANCE_NAME

configMEMORY_SIZE_CAP_BYTES— 1000000000 (1 GB) Database size cap for the eviction system. Eviction triggers at 90% of cap

configMEMORY_VECTOR_SEARCH— on Set to off to disable vector search entirely

configSKIP_VECTOR_INTEGRATION— Set =1 to skip the vector integration tests (which download the embedding model) for faster CI runs.

// 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 7 concrete improvements 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/dustinspace217-mcp-memory-server-1h6837)](https://m8ven.ai/mcp/dustinspace217-mcp-memory-server-1h6837)

commit: d398445d8d5e69065663976160df3e8b948ca7bb

code hash: 5dfbc8b5c6208f039d9ac9a105def22fc6ebe48a33a89777ac0eba1a8e6f1a52

verified: 6/23/2026, 10:27:17 AM

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