Mnemosyne Cache MCP

Item: Mnemosyne Cache MCP
Rating: 58
Author: M8ven

High-performance MCP response caching server that reduces latency from ~3000ms to ~0.001ms for repeated tool calls using a dual-layer SQLite and LRU memory cache.

→ zhadyz/mnemosyne-cache-mcp · listed on glama

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// key findings

🚨

Known vulnerabilities in dependencies: 1 critical, 3 high

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

// known CVEs in dependencies1 critical3 high

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

criticalvitest@3.1.1GHSA-5xrq-8626-4rwp

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

high@modelcontextprotocol/sdk@1.11.0GHSA-345p-7cg4-v4c7

@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse

high@modelcontextprotocol/sdk@1.11.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.11.0GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

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// required environment variables

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

configMEMORY_CACHE— export ="true"

configMEMORY_CACHE_SIZE— export ="1000"

configMNEMOSYNE_CACHE_DB— export ="/path/to/cache.db"

// 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 5 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/zhadyz-mnemosyne-cache-mcp-06zch0)](https://m8ven.ai/mcp/zhadyz-mnemosyne-cache-mcp-06zch0)

commit: dd8763587a7ead988544e8229345e71dfb4f05be

code hash: 8f1b31e455c7ced40ccc11de150ddf86c5e77fa739eb4c2d980bd620462bcefd

verified: 6/23/2026, 10:36:03 AM

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