SKILL Skill
TickDB 统一实时行情数据 API。覆盖外汇、贵金属、指数、美股、港股、A股、加密货币，提供实时行情、K线、订单簿、资金流向、股票基本面等数据查询。
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Why use this skill
SKILL is most useful when you want an agent workflow that is more structured than an ad-hoc prompt. Instead of restating the same expectations every time, a dedicated SKILL.md file gives the assistant a repeatable brief. In this case, the core value is clarity: the repo already frames the workflow around backend skills tasks, and the skill source gives you a portable starting point you can evaluate, adapt, and reuse. The inferred platform for this skill is Generic Skills, which helps you judge whether it is likely to feel native in your current agent ecosystem or whether it is better treated as a general reference.
That matters because AI assistants are better when the operating context is explicit. A good skill turns hidden team expectations into visible instructions. It can name preferred tools, describe failure modes, define what “done” looks like, and reduce the amount of corrective prompting you need after the first draft. For developers exploring the wider SKILL.md ecosystem, this page helps answer the practical question: is this skill specific and maintained enough to be worth trying?
How to evaluate and use it
Start with the source repo and the preview below. The preview tells you whether the instructions are actionable or just aspirational. Strong skills usually describe triggers, recommended tools, steps, and known pitfalls. Weak skills tend to stay generic. This one lives in TickDB/tickdb-unified-realtime-marketdata-api, which gives you a concrete repo context, update history, and direct ownership trail.
Once you confirm the scope looks right, test it on a small task before making it part of a larger workflow. If it improves consistency, keep it. If it is too broad, outdated, or conflicts with your own process, treat it as a reference rather than a drop-in rule. That is the healthiest way to use directory-discovered skills: not as magic plugins, but as reusable operational knowledge that still deserves judgment.
SKILL.md preview
Previewing the source is one of the fastest ways to judge whether a skill is truly useful. This snippet comes from the public file in the linked repository.
---
name: tickdb-market-data
version: 1.0.8
description: >
TickDB 统一实时行情数据 API。覆盖外汇、贵金属、指数、美股、港股、A股、加密货币，提供实时行情、K线、订单簿、资金流向、股票基本面等数据查询。
当用户提及价格、行情、K线、买卖盘、市值、市盈率、资金流向、分时走势、交易日历等金融数据相关话题时触发。
---
# TickDB Market Data API
统一实时行情数据 API，通过单一连接访问多个金融市场的实时与历史行情数据。
**官网**: https://tickdb.ai
**文档**: https://docs.tickdb.ai
## 基础信息
- **Base URL**: `https://api.tickdb.ai`
- **认证方式**: API Key（放在 HTTP Header `X-API-Key` 中）
- **时间戳单位**: 毫秒（ms），UTC 时区
- **响应格式**: JSON
## API Key 使用流程
### 核心逻辑（必须严格遵守）
API Key 不做任何持久化存储，每次查询实时获取，用完即弃。
```
用户请求行情数据
│
├─ 用户是否在本轮对话中提供过正式 Key？
│ ├─ 是 → 使用用户提供的 Key 调用 API（无产品限制）
│ └─ 否 → 检查请求的品种是否在试用版允许范围内
│ ├─ 在范围内 → 自动调用试用 Key 接口实时获取（见下方）
│ └─ 不在范围内 → 直接告知用户该品种需要正式 Key（见「试用版产品范围」）
│
└─ API 返回错误？
├─ 1001（Key 无效/过期）→ 提示用户注册正式 Key
├─ 3001（频率超限）→ 提示用户注册正式 Key 以获取更高配额
├─ 3002（配额用尽）→ 提示用户注册正式 Key 以获取更高配额
└─ 其他错误 → 按错误码表处理
```
### 试用版产品范围（必须严格遵守）
使用试用 Key 时，仅支持以下产品。AI 在发起请求前必须校验用户请求的品种是否在此列表中。
**加密货币**: BTCUSDT, ETHUSDT, BNBUSDT, SOLUSDT, XRPUSDT, DOGEUSDT, ADAUSDT, AVAXUSDT, DOTUSDT, LINKUSDT
**港股**: 700.HK, 9988.HK, 9618.HK, 3690.HK, 1810.HK, 2318.HK, 941.HK, 1024.HK, 9888.HK, 2015.HK
**美股**: AAPL.US, TSLA.US, NVDA.US, MSFT.US, GOOGL.US, AMZN.US, META.US, AMD.US, NFLX.US, BABA.US
**外汇**: EURUSD, GBPUSD, USDJPY, AUDUSD, USDCAD, USDCHF, NZDUSD, EURGBP, EURJPY, GBPJPY
**贵金属**: XAUUSD, XAGUSD
**A股**: 600519.SH, 601318.SH, 600036.SH, 000858.SZ, 000333.SZ, 600900.SH, 601012.SH, 000002.SZ, 600276.SH, 002594.SZ
**指数**: SPX, DJI, IXIC, NDX, RUT, VIX, DXY, FTSE, DAX, N225
*
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