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W8s Astro MCP Server

by W8s
Developer ToolsUse Caution4.2MCP RegistryLocal
Free

Server data from the Official MCP Registry

Natal charts, transits, history, ingress forecasting, aspects, composite & Davison charts — SQLite.

About

Natal charts, transits, history, ingress forecasting, aspects, composite & Davison charts — SQLite.

Security Report

4.2
Use Caution4.2High Risk

This is a well-structured astrological MCP server with appropriate authentication scoping (no server auth needed, user-scoped SQLite database) and generally safe code practices. The server correctly uses environment variables for optional configuration (SE_EPHE_PATH), handles file downloads securely with user confirmation, and implements input validation. Minor code quality concerns exist around error handling breadth and incomplete code in the truncated section, but these do not represent security vulnerabilities. Permissions align well with the server's purpose of managing personal astrological data and performing ephemeris calculations. Supply chain analysis found 4 known vulnerabilities in dependencies (0 critical, 3 high severity). Package verification found 1 issue.

3 files analyzed · 9 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.

env_vars

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

HTTP Network Access

Connects to external APIs or services over the internet.

database

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

How to Install

Add this to your MCP configuration file:

{
  "mcpServers": {
    "io-github-w8s-w8s-astro-mcp": {
      "args": [
        "w8s-astro-mcp"
      ],
      "command": "uvx"
    }
  }
}

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