vault-semantic-mcp

Item: vault-semantic-mcp
Rating: 60
Author: M8ven

A local semantic search MCP server for Markdown vaults that indexes and retrieves notes using hybrid keyword and embedding search.

→ eman-hc/vault-semantic-mcp · listed on glama

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// key findings

⚠️

Known vulnerabilities in dependencies: 2 high

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

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

🔐

You'll be asked for 1 credential: OPENAI_API_KEY

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

// known CVEs in dependencies2 high

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

high@modelcontextprotocol/sdk@1.0.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.0.0GHSA-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.

configEMBEDDING_MODEL— text-embedding-3-small OpenAI embedding model

🔐 secretOPENAI_API_KEY— Set and adjust paths:

configSKIP_REINDEX— 1 npm run test:search

configSQLITE_PATH— index DB (default ./data/index/vault.db)

configTOP_K_DEFAULT— 8 Default number of search results

configVAULT_ROOT— vault directory (default ./data/vault)

// 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 8 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/eman-hc-vault-semantic-mcp-1v0hd9)](https://m8ven.ai/mcp/eman-hc-vault-semantic-mcp-1v0hd9)

commit: 99f56b8a193a4545660bdf81db21ad91cfb9a348

code hash: 74c201bbb6551057a86695af52dd72e165a50de9cbd52001f1b272b73ed7f98b

verified: 6/22/2026, 12:08:49 PM

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