True Solar Time

MCP server · by Shann5

Developer Tools npm v1.0.1

True solar time correction for BaZi charts: historical DST, longitude, equation of time.

View source ↗ Website ↗ Generate config for multiple servers More servers

Install

Pin version registry version 1.0.1

npm
npx -y true-solar-time-mcp

npm
npx -y true-solar-time-mcp@1.0.1

Setup by client

Pick your client — the config below is generated for this server (local stdio). Copy respects the “Pin version” switch above.

claude_desktop_config.json

{
  "mcpServers": {
    "true-solar-time": {
      "command": "npx",
      "args": [
        "-y",
        "true-solar-time-mcp"
      ]
    }
  }
}

{
  "mcpServers": {
    "true-solar-time": {
      "command": "npx",
      "args": [
        "-y",
        "true-solar-time-mcp@1.0.1"
      ]
    }
  }
}

Format verified against the official Claude Desktop docs ↗.

terminal

claude mcp add true-solar-time -- npx -y true-solar-time-mcp

claude mcp add true-solar-time -- npx -y true-solar-time-mcp@1.0.1

Format verified against the official Claude Code docs ↗.

.cursor/mcp.json

{
  "mcpServers": {
    "true-solar-time": {
      "command": "npx",
      "args": [
        "-y",
        "true-solar-time-mcp"
      ]
    }
  }
}

{
  "mcpServers": {
    "true-solar-time": {
      "command": "npx",
      "args": [
        "-y",
        "true-solar-time-mcp@1.0.1"
      ]
    }
  }
}

Format verified against the official Cursor docs ↗.

.vscode/mcp.json

{
  "servers": {
    "true-solar-time": {
      "command": "npx",
      "args": [
        "-y",
        "true-solar-time-mcp"
      ]
    }
  }
}

{
  "servers": {
    "true-solar-time": {
      "command": "npx",
      "args": [
        "-y",
        "true-solar-time-mcp@1.0.1"
      ]
    }
  }
}

Format verified against the official VS Code docs ↗.

mcp_config.json

{
  "mcpServers": {
    "true-solar-time": {
      "command": "npx",
      "args": [
        "-y",
        "true-solar-time-mcp"
      ]
    }
  }
}

{
  "mcpServers": {
    "true-solar-time": {
      "command": "npx",
      "args": [
        "-y",
        "true-solar-time-mcp@1.0.1"
      ]
    }
  }
}

Format verified against the official Windsurf docs ↗.

GitHub

最近更新于 30 天前 · MIT license

About this server

true solar time mcp True solar time correction for BaZi / Four Pillars charts — the step most calculators skip. An MCP server, CLI, and TypeScript library that converts a recorded birth time (wall clock + IANA time zone + longitude) into the sun's actual time at the birthplace. Deterministic: same i…

Summary from the project README — github.com/Shann5/true-solar-time-mcp

Distributed as npm, listed under Developer Tools. Review our MCP security guide before granting access to real data.

Frequently asked questions

What does the True Solar Time MCP server do?

How do I install True Solar Time?

Run the install command shown above, then paste the config for your client (Claude Desktop, Claude Code, Cursor, VS Code or Windsurf) into its MCP settings and restart the client.

Is True Solar Time free to use?

The MCP server itself is free to install. The source is public on https://github.com/Shann5/true-solar-time-mcp. Any third-party service it calls may require its own API key and account.

Which clients support True Solar Time?

Any MCP-compatible client can use it, including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf and custom agents.

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