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Caelune MCP Server

Developer ToolsUse Caution4.2MCP RegistryLocal
Free

Server data from the Official MCP Registry

Read-only local-first MCP server for private Markdown, PDF, and Tika-backed search on Windows.

About

Read-only local-first MCP server for private Markdown, PDF, and Tika-backed search on Windows.

Security Report

4.2
Use Caution4.2High Risk

Caelune is a well-architected local-first RAG application with proper read-only MCP scope and minimal external dependencies. The codebase demonstrates reasonable security practices for a desktop developer tool. Minor concerns include broad exception handling, subprocess usage for process management, and the use of PyInstaller for distribution, but these are acceptable for the application's purpose and do not pose critical security risks. Supply chain analysis found 15 known vulnerabilities in dependencies (0 critical, 9 high severity).

4 files analyzed · 20 issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

File System Read

Reads files on your machine. Normal for tools that analyze or process local data.

File System Write

Writes or modifies files on your machine. Check that this is expected for the tool.

HTTP Network Access

Connects to external APIs or services over the internet.

env_vars

Check that this permission is expected for this type of plugin.

process_spawn

Check that this permission is expected for this type of plugin.

system_info

Check that this permission is expected for this type of plugin.

How to Install

Add this to your MCP configuration file:

{
  "mcpServers": {
    "io-github-ellismorrow-caelune-mcp": {
      "args": [
        "caelune"
      ],
      "command": "uvx"
    }
  }
}

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