OpenFate Bazi MCP

{
  "mcpServers": {
    "openfate-bazi-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@openfate/bazi-mcp"
      ]
    }
  }
}

claude mcp add --transport stdio openfate-bazi-mcp -- npx -y @openfate/bazi-mcp

{
  "mcpServers": {
    "openfate-bazi-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@openfate/bazi-mcp"
      ]
    }
  }
}

{
  "servers": {
    "openfate-bazi-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@openfate/bazi-mcp"
      ]
    }
  }
}

Config formats checked against the official docs on Oct 7, 2026: modelcontextprotocol.io (opens in a new tab), code.claude.com (opens in a new tab), cursor.com (opens in a new tab), code.visualstudio.com (opens in a new tab).

• calculate_bazi_chart

  Calculates a deterministic Bazi chart.

• year
• month
• hour
• minute
• second
• gender
• longitude
• timezone
• detect_bazi_interactions

  Detects raw Earthly Branch relationship occurrences for a natal chart, with optional annual and Da Yun branches.

• calculate_true_solar_time

  Calculates True Solar Time directly.

• reverse_bazi_to_solar_times

  Finds possible Gregorian datetimes for a four-pillar Bazi string.

• get_openfate_bazi_policy
• get_openfate_bazi_resources

  Returns canonical OpenFate links for charting, readings, compatibility, wealth, true solar time, and llms.txt.

OpenFate Bazi MCP is a Model Context Protocol server for accurate Bazi / Four Pillars calculation inside AI agents such as Claude Desktop, Cursor, Cline, and Continue.

• claude-skills
• four-pillars
• mcp
• openfate
• true-solar-time