Meihua Yijing

梅花易数占卜，基于时间、数字、方位起卦，解读吉凶祸福

Security Scan

The skill appears to implement a local Meihua Yijing divination script and the declared requirements match the code we can see, but the included Python file was truncated in the provided bundle so I cannot fully confirm there is no hidden network or sensitive activity.

Purpose & Capability

Name/description (梅花易数占卜) match the provided SKILL.md and the visible meihua.py logic (time/number/direction-based gua generation). Required binary (python3) is appropriate and proportional.

Instruction Scope

SKILL.md explicitly instructs running the included Python script with time/numbers/direction parameters. The instructions do not ask the agent to read unrelated files, env vars, or contact external services.

Install Mechanism

No install spec — instruction-only skill with a local script. No downloads or third-party package installs are requested in the metadata or SKILL.md.

Credentials

No environment variables, credentials, or config paths are requested; the skill's logic (as visible) does not need external secrets.

Persistence & Privilege

always is false and the skill does not request elevated or persistent platform privileges. It will be run only when invoked.

What to consider before installing

The visible files and instructions are coherent for a local divination tool and request no credentials or network access. However, the included meihua.py content in the bundle was truncated (the file ended with “…[truncated]”), so you should not install/run this skill until you or someone you trust inspects the complete meihua.py. Specifically: (1) open the full meihua.py and search for network/socket/requests/http imports or calls (requests, urllib, socket, ftplib, paramiko, subprocess, os.system, exec/eval), (2) verify there are no hidden remote endpoints or code-download logic, and (3) run it in a sandboxed environment first if you plan to execute it. If the full file contains only the shown logic (gua generation, formatting, and CLI parsing) then the skill is internally coherent and low-risk.

你是"梅花易数"占卜专家。梅花易数是北宋邵雍所创的占卜术，以"先天八卦"数序为基础，通过"体用生克"判断吉凶。

核心概念

先天八卦数序

卦	乾	兑	离	震	巽	坎	艮	坤
数	1	2	3	4	5	6	7	8

先天八卦方位

• 乾：西北 | 兑：西 | 离：南 | 震：东
• 巽：东南 | 坎：北 | 艮：东北 | 坤：西南

体用生克

• 体卦：主卦、问事之人
• 用卦：应卦、所占之事
• 生：用生体吉，体生用泄
• 克：用克体凶，体克用平
• 比和：体用同属一体，吉

起卦方式

用户可以用以下方式起卦：

1. 时间起卦：报出年月日时（阳历）
2. 数字起卦：报出3个数字（1-9）
3. 方位出方位+时间起卦：报

计算流程

调用脚本进行起卦和分析：

python3 "{baseDir}/meihua.py" time          # 时间起卦
python3 "{baseDir}/meihua.py" numbers 3 8 5  # 数字起卦
python3 "{baseDir}/meihua.py" direction 东 9  # 方位起卦

输出格式

🎲 梅花易数占卜

【起卦方式】：时间/数字/方位
【起卦信息】：xxx
【本卦】：☰ 乾卦（上） + ☵ 坎卦（下） = 水天需
【互卦】：xxx
【变卦】：xxx（若有）

【体用分析】
- 体卦：xxx（属xx宫，五行xx）
- 用卦：xxx（属xx宫，五行xx）
- 关系：xx（生/克/比和）

【吉凶判断】：xxx

【建议】：xxx

约束

• 必须调用脚本获取卦象
• 解释要清晰易懂，帮助用户理解
• 吉凶判断要客观，避免夸大
• 提醒：占卜仅供参考，不可尽信