aov-mingyu-api

aov-mingyu-api is a skill for Claude Code, Codex from tradecatlabs/fatecat. It costs 105 tokens per session (3,964 once invoked), scanned A, original, MIT.

An interface to the aov.cc public API for Chinese astrology, divination, tarot, calendars, and related prompt generation.

In plain words
What is it for?
Generating BaZi and Zi Wei charts, performing several divination methods, reading tarot or astrology data, choosing dates, and obtaining interpretation prompts.
Why use it?
It provides structured readings and prompts that an AI can interpret, instead of requiring each calculation or divination method to be implemented separately.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Generating BaZi and Zi Wei charts, performing several divination methods, reading tarot or astrology data, choosing dates, and obtaining interpretation prompts.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/tradecatlabs/fatecat/aov-mingyu-api
Install

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.

Any agent
npx skills add tradecatlabs/fatecat --skill aov-mingyu-api
Clone the repo
git clone --depth 1 https://github.com/tradecatlabs/fatecat

Made for: Claude Code, Codex.

Wrote 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.

agentmods badge for aov-mingyu-api

README.md
[![agentmods](https://agentmods.dev/badge/skills/tradecatlabs/fatecat/aov-mingyu-api/github.svg)](https://agentmods.dev/skills/tradecatlabs/fatecat/aov-mingyu-api)
Your own site
<a href="https://agentmods.dev/skills/tradecatlabs/fatecat/aov-mingyu-api"><img src="https://agentmods.dev/badge/skills/tradecatlabs/fatecat/aov-mingyu-api/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.

agentmods 80×15 button for aov-mingyu-api

Your own site · 80×15
<a href="https://agentmods.dev/skills/tradecatlabs/fatecat/aov-mingyu-api"><img src="https://agentmods.dev/badge/skills/tradecatlabs/fatecat/aov-mingyu-api.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 105 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,964 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 1 finding, up to medium

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • medium Data Exfiltration · line 79
    Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.
    Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00105 $0.03964
Opus 5 $0.00053 $0.01982
Sonnet 5 $0.00021 $0.00793
Haiku 4.5 $0.00011 $0.00396

Measured 9d ago against content hash 2ce2a72fc521, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

aov-mingyu-api scanned grade A with 1 finding 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 9d 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

curl -X POST https://aov.cc/api/v1/bazi/calculate \
tools/reference-repos/github/mingyu-main/public/skills/aov-mingyu-api/SKILL.md · 229 lines

How it starts

The opening of the file, as written. The whole thing — 229 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AOV 命理与占卜 API

使用 https://aov.cc/api/v1 作为基础地址。所有接口返回统一 JSON:

{
  "ok": true,
  "data": {},
  "meta": {
    "service": "aov.cc",
    "version": "v1"
  }
}

错误响应:

{
  "ok": false,
  "error": {
    "code": "BAD_REQUEST",
    "message": "错误说明"
  },
  "meta": {
    "service": "aov.cc",
    "version": "v1"
  }
}

工作流

  1. 先读取 GET /manifestGET /openapi.json 确认接口能力。
  2. 只需要结构化数据时,调用 /calculate/divination/{method} 排盘接口。
  3. 需要 AI 解读提示词时,优先调用对应 /prompt 一站式接口,直接读取 data.resultdata.prompt;占卜类接口还会返回 data.summary
  4. 向用户展示结果时,说明这是排盘和提示词数据,不替代医疗、法律、投资等专业建议。

常用接口

  • GET /health:健康检查。
  • GET /manifest:API 元数据、OpenAPI 地址和 skill 地址。
  • GET /openapi.json:完整 OpenAPI JSON。
  • POST /bazi/calculate:八字排盘。
  • POST /bazi/prompt:八字排盘并生成结构化 AI 解读提示词。
  • POST /ziwei/calculate:紫微斗数排盘。
  • POST /ziwei/prompt:紫微斗数排盘并生成结构化 AI 解读提示词。
  • POST /divination/liuyao:六爻起卦。
  • POST /divination/liuyao/prompt:六爻起卦并生成结构化 AI 解读提示词。
  • POST /divination/meihua:梅花易数起卦。
  • POST /divination/meihua/prompt:梅花易数起卦并生成结构化 AI 解读提示词。
  • POST /divination/xiaoliuren:小六壬起课。
  • POST /divination/xiaoliuren/prompt:小六壬起课并生成结构化 AI 解读提示词。
  • POST /divination/qimen:奇门遁甲排盘。
  • POST /divination/qimen/prompt:奇门遁甲排盘并生成结构化 AI 解读提示词。
  • POST /divination/liuren:大六壬排盘。
  • POST /divination/liuren/prompt:大六壬排盘并生成结构化 AI 解读提示词。
  • POST /divination/tarot:塔罗抽牌。
  • POST /divination/tarot/prompt:塔罗抽牌并生成结构化 AI 解读提示词。
  • POST /divination/ssgw:三山国王灵签求签。模拟传统摇签、掷筊流程,圣杯确认后出签;三连阴杯则拒绝起卦并返回拒绝原因。
  • POST /divination/ssgw/prompt:三山国王灵签求签并生成结构化 AI 解读提示词。
  • POST /divination/almanac:黄历择日。
  • POST /divination/almanac/prompt:黄历择日并生成结构化 AI 解读提示词。
  • POST /divination/lenormand:雷诺曼抽牌。
  • POST /divination/lenormand/prompt:雷诺曼抽牌并生成结构化 AI 解读提示词。
  • POST /divination/astrolabe:星盘生成。
  • POST /divination/astrolabe/prompt:星盘生成并生成结构化 AI 解读提示词。

请求示例

八字排盘:

curl -X POST https://aov.cc/api/v1/bazi/calculate \
  -H "Content-Type: application/json" \
  -d '{"gender":"male","year":1990,"month":5,"day":15,"timeIndex":1,"dateType":"solar"}'

Read the full file on GitHub · 229 lines

Changes

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.

  1. 9d ago First seen · 229 lines · 105 tokens per session scan A 2ce2a72fc521

Subscribe to this mod's changes

aov-mingyu-api is a skill published in the GitHub repository tradecatlabs/fatecat (203 stars, last pushed 14d ago), licensed MIT. It adds 105 tokens to every session and 3,964 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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