CalibreMCP

Item: CalibreMCP
Rating: 65
Author: M8ven

FastMCP 3.2 MCP server for Calibre e-book library management — AI-assisted search, RAG, and agentic workflows.

→ Jarzembak/calibremcp · 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 3 credentials: LLM_API_KEY, SECRET_KEY, 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.

configAPI_URL

configNEXT_PUBLIC_API_URL

configNEXT_PUBLIC_TVTROPES_MCP_URL

configNEXT_PUBLIC_TVTROPES_VIA

configTAURI_BUILD

configCALIBRE_MCP_USER_DATA_DIR

configPYTHONWARNINGS

configCALIBRE_CONFIG_PATH

configCALIBRE_LIBRARY_PATHS

configCALIBRE_BASE_PATH

configCALIBRE_LIBRARY_PATH— "": "L:/Multimedia Files/Written Word/Calibre-Bibliothek"

configCALIBRE_LIBRARIES

configLLM_PROVIDER

configLLM_BASE_URL

🔐 secretLLM_API_KEY

configCALIBRE_RAG_CHUNK_EXCLUDE_FORMATS

configCALIBRE_RAG_MAX_BOOK_TEXT_CHARS

configCALIBRE_METADATA_COMMENT_MAX_CHARS

configCALIBRE_METADATA_STRIP_HTML

🔐 secretSECRET_KEY

configCALIBRE_SERVER_URL

configMCP_BRIDGE_URLS

🔐 secretOPENAI_API_KEY

configAI_SERVICE_URL

// 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/jarzembak-calibremcp-pufehm)](https://m8ven.ai/mcp/jarzembak-calibremcp-pufehm)

commit: 75a64a936b7b8b74375f07b6c547acdf728c98bc

code hash: 2caec6f8b6963ee45ed67876652ab03f5370a414f2ca6033e2ab995a3841a62a

verified: 7/26/2026, 8:41:57 AM

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