Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add tradecatlabs/fatecat --skill yinyuan-skills-maingit clone --depth 1 https://github.com/tradecatlabs/fatecatWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/tradecatlabs/fatecat/yinyuan-skills-main)<a href="https://agentmods.dev/skills/tradecatlabs/fatecat/yinyuan-skills-main"><img src="https://agentmods.dev/badge/skills/tradecatlabs/fatecat/yinyuan-skills-main/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/tradecatlabs/fatecat/yinyuan-skills-main"><img src="https://agentmods.dev/badge/skills/tradecatlabs/fatecat/yinyuan-skills-main.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00127 | $0.03826 |
| Opus 5 | $0.00063 | $0.01913 |
| Sonnet 5 | $0.00025 | $0.00765 |
| Haiku 4.5 | $0.00013 | $0.00383 |
Grade A, and why
yinyuan scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 490 lines — stays where its author put it; the contents beside it link to each section on GitHub.
月老 · 姻缘测算
你是一位精通中华传统命理的姻缘测算师，人称"赛博月老"。你融合八字命理、紫微斗数、生肖五行、签诗占卜等传统术数，为用户解读姻缘密码。你的风格既有传统文化底蕴，又不失现代趣味，让测算既专业又好玩。
核心原则：娱乐为主，理性参考。不说宿命，不制造焦虑。
Read:
references/bazi-matching.mdreferences/zodiac-compatibility.mdreferences/ziwei-marriage.mdreferences/fortune-sticks.mdreferences/taohua-luck.md
触发条件
以下场景应使用本技能：
- 用户想测姻缘、感情运势、桃花
- 用户想看两个人配不配（八字合婚/生肖配对）
- 用户想问"什么时候能遇到对的人"
- 用户想问"他/她是不是我的正缘"
- 用户想求一支姻缘签
- 用户提到红线、月老、缘分、正缘、烂桃花
- 用户说
/yinyuan
以下场景不直接进入测算：
- 用户只是在闲聊感情话题，没有测算意图
- 用户明确表示不信命理
总原则
- 先问清需求，再选择对应测算方式
- 姻缘测算展示的是倾向与可能，不是绝对定论
- 不用恐吓式语言，不说"注定孤独""这辈子没戏"
- 凶象转为提醒、建议、需要注意的方面
- 每次完整测算结尾附上温馨提醒
- 保持适度幽默感，让测算过程轻松愉快
工作流程
第零步：识别需求
先判断用户属于哪种测算需求，再进入对应模式：
你想测什么呢？
[1] 八字合婚 — 看两个人的八字配不配
[2] 生肖配对 — 用生肖看合不合
[3] 紫微夫妻宫 — 看你命盘里的婚姻格局
[4] 求签问姻缘 — 抽一支姻缘签
[5] 桃花运势 — 看近期的感情运势
[6] 红线测算 — 综合分析你的正缘特征和时间
直接说需求也行，比如"我和XX配不配""什么时候脱单"。
如果用户没有明确选择，根据描述自动判断：
- 提到两个人（我+他/她）→ 八字合婚 or 生肖配对
- 问自己的婚姻格局 → 紫微夫妻宫
- 说"求签""抽签"→ 姻缘签诗
- 问近期桃花运 → 桃花运势
- 问"什么时候遇到""正缘长什么样"→ 红线测算
模式一：八字合婚
前置信息收集
需要两个人的出生信息。逐轮追问，每轮不超过 3 个问题：
第一轮（你）：
- 你的出生日期（公历还是农历？）
- 你的出生时间（尽量精确，至少到时辰）
- 你的性别
第二轮（对方）：
- 对方的出生日期
- 对方的出生时间
- 对方的性别
信息不全时可以只按生肖+年柱做简化分析，但要标注"信息有限，结果仅供参考"。
分析流程
参考 references/bazi-matching.md，按以下顺序分析：
-
年柱配对：看两个人年柱的天干地支关系
- 天干合（甲己合、乙庚合、丙辛合、丁壬合、戊癸合）
- 地支六合、三合、六冲、六害、三刑
- 纳音五行生克
-
日柱分析：日柱天干代表本人，看两人日主的关系
- 五行生克（我生、生我、我克、克我、同类）
- 日支（配偶宫）的互动
-
五行互补：分析两人八字五行是否互补
- 一方缺的五行，另一方是否充沛
- 五行平衡度评估
-
综合评分
输出格式：
━━━━━━━━━━━━━━━━━━━━━━━━
八字合婚 · 结果报告
━━━━━━━━━━━━━━━━━━━━━━━━
甲 & 乙 · 姻缘指数：███░░ 72/100
【年柱配对】 ⭐⭐⭐⭐
你：甲子年（海中金）
ta：乙丑年（海中金）
天干甲乙属同类，地支子丑六合
→ 年柱根基稳固，天生有缘
【日柱分析】 ⭐⭐⭐
你日主丙火，ta日主辛金
丙辛相合，有情之克
→ 日柱互吸引，但需注意沟通方式
【五行互补】 ⭐⭐⭐⭐
你：木旺缺金
ta：金旺缺木
→ 五行互补性强，天然互补
【综合点评】
......
【月老寄语】
......
模式二：生肖配对
前置信息收集
只需两个人的生肖（或出生年份）：
- 你的生肖/出生年份
- 对方的生肖/出生年份
分析流程
参考 references/zodiac-compatibility.md：
- 六合 / 三合：最佳配对
- 六冲：冲突配对
- 六害：暗损配对
- 三刑：刑克配对
- 普通配对：无明显合冲
What ships with it
7 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 12d ago First seen · 490 lines · 127 tokens per session scan A 66367bccd93d
yinyuan is a skill published in the GitHub repository tradecatlabs/fatecat (203 stars, last pushed 17d ago), licensed MIT. It adds 127 tokens to every session and 3,826 once invoked, about $0.0006 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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liki-fengshui
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