# Shaozhengkun123 Yarrow MCP server

Source: https://glimind.com/server/mcp-registry%2Fio.github.shaozhengkun123%2Fyarrow
Registry id: `mcp-registry/io.github.shaozhengkun123/yarrow`
Status: live (checked 2026-10-26T22:41:08.936Z)

## Measurements (30 days)

- Uptime: 100%
- Checks: 4911
- Outages (90 days): 0

## Install

```json
{
  "mcpServers": {
    "shaozhengkun123-yarrow-mcp-server": {
      "type": "http",
      "url": "https://yarrow-oracle.shaozhengkun.workers.dev/mcp"
    }
  }
}
```

Claude Code:

```sh
claude mcp add --transport http shaozhengkun123-yarrow-mcp-server https://yarrow-oracle.shaozhengkun.workers.dev/mcp
```

## Tools (7)

- `cast_hexagram`: Cast a hexagram for an I-Ching consultation. Returns the primary hexagram, the six lines (6=old yin, 7=young yang, 8=young yin, 9=old yang from bottom to top), 
- `cast_tarot`: Draw one upright Major Arcana card for reflection. Uses a deterministic one-card Waite-Smith Major Arcana method and returns a selected source excerpt from Arth
- `divine`: Ask the I Ching. See your next step. Cast a hexagram, show the classical sources first, then offer a thoughtful reflection grounded in those sources. Sources fi
- `lookup_hexagram`: Return the full classical sources for a hexagram by its number (1–64): judgment (卦辞), image (大象), Tuan commentary, Zhu Xi 周易本义, Yang Tian Cai modern explanation
- `lookup_yilin`: Look up the 焦氏易林 verse for a primary hexagram changing into another hexagram. This is a local classical-source lookup, not an AI reading.
- `tarot_reading`: Ask one real question through a single upright Waite-Smith Major Arcana card. Returns a direct calibrated answer first, the named card and bound Arthur Edward W
- `two_lenses`: Bring one real question to two independent symbolic traditions: a source-first I-Ching cast and one upright Waite-Smith Major Arcana card. Returns a clear calib

Measured by Glimind (https://glimind.com): MCP handshake + tool list only, no tool is ever called. CC BY 4.0.