RAG MCP Claude

A semantic search MCP server for YouTube transcripts using OpenAI embeddings and ChromaDB, enabling natural language queries to find conceptually similar content beyond keyword matching.

→ monthop-gmail/rag-mcp-claude · 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.

🔐

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.

// required environment variables

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

configCHROMA_COLLECTION— youtube_transcripts Default collection name

configCHROMA_URL

configCHUNK_OVERLAP— 50 Overlap tokens between chunks

configCHUNK_SIZE— 500 Tokens per chunk

configDEFAULT_TOP_K— 5 Default search results

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

configHOST— 0.0.0.0 Server host

🔐 secretOPENAI_API_KEY— sk-your-api-key-here

configPORT— 3020 Server port

// 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 2 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/monthop-gmail-rag-mcp-claude-qdrdi4)](https://m8ven.ai/mcp/monthop-gmail-rag-mcp-claude-qdrdi4)

commit: 743489f027e9ae779b3ccd821215cce783da3f70

code hash: 1e9cd3cf356b8a1c7a7becc96097f9c36ca923b61df751bbfb95d7872c382c27

verified: 6/22/2026, 1:12:25 PM

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