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 agentmods add skills/ftshare-lab/ftshare-skill/etf-pre-singlenpx skills add FTShare-Lab/FTShare-skill --skill etf-pre-singlegit clone --depth 1 https://github.com/FTShare-Lab/FTShare-skillWrote 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/ftshare-lab/ftshare-skill/etf-pre-single)<a href="https://agentmods.dev/skills/ftshare-lab/ftshare-skill/etf-pre-single"><img src="https://agentmods.dev/badge/skills/ftshare-lab/ftshare-skill/etf-pre-single.svg" alt="Measured on agentmods" height="20"></a>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 | $0.00048 | $0.01209 |
| Opus 5 | $0.00024 | $0.00605 |
| Sonnet 5 | $0.00010 | $0.00242 |
| Haiku 4.5 | $0.00005 | $0.00121 |
Grade A, and why
etf-pre-single 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 6d 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 — 100 lines — stays where its author put it; the contents beside it link to each section on GitHub.
查询单只 ETF 盘前数据
1. 接口描述
| 项目 | 说明 |
|---|---|
| 接口名称 | 查询单只 ETF 盘前数据 |
| 外部接口 | GET /api/v1/market/data/etf-pre-single |
| 请求方式 | GET |
| 适用场景 | 根据标的代码查询单只 ETF 的盘前信息（申购赎回单位、净值、现金差额等）；不传 date 时使用当日（CST）；未找到或报错时接口返回相应错误信息 |
2. 请求参数
| 参数名 | 类型 | 是否必填 | 描述 | 取值示例 | 备注 |
|---|---|---|---|---|---|
| symbol | string | 是 | ETF 标的代码，带交易所后缀 | 510300.XSHG、159915.XSHE | - |
| date | int | 否 | 交易日 | 20260316 | YYYYMMDD；不传则使用当日（CST） |
3. 响应说明
返回单条 ETF 盘前信息，结构与全量接口 etf-pre-data 的 items 中单条一致。
EtfPreItem 结构
| 字段名 | 类型 | 是否可为空 | 说明 | 单位 |
|---|---|---|---|---|
| etf_symbol_id | int | 否 | ETF 代码 | - |
| etf_market_id | int | 否 | ETF 交易所编号 | - |
| creation_redemption_unit | long | 是 | 最小申购、赎回单位 | 份 |
| max_cash_ratio | float | 是 | 现金替代比例上限 | - |
| publish_ipov | int | 否 | 是否需要公布 IOPV：1=需要公布 | - |
| creation_redemption_flag | int | 否 | 申购赎回允许情况：1=允许申购 2=允许赎回，通过 & 判断 | - |
| record_num | int | 是 | 成分股数量 | - |
| estimate_cash_component | float | 是 | 最小申购、赎回单位的预估现金部分 | 元 |
| trade_date | int | 是 | 交易日 | YYYYMMDD |
| cash_component | float | 是 | 现金差额 | 元 |
| nav_per_cu | float | 是 | 最小申购、赎回单位净值 | 元 |
| nav | float | 是 | 基金份额净值 | 元 |
| member_market_type | int | 否 | 成分股类型位掩码：1=上交所 2=深交所 4=港交所 8=北交所 16=外汇 32=其他 | - |
响应示例
{
"etf_symbol_id": 510300,
"etf_market_id": 1,
"creation_redemption_unit": 1000000,
"max_cash_ratio": 0.15,
"publish_ipov": 1,
"creation_redemption_flag": 3,
"record_num": 301,
"estimate_cash_component": 12345.67,
"trade_date": 20260316,
"cash_component": 0.0,
"nav_per_cu": 3.8921,
"nav": 3.8921,
"member_market_type": 1
}
4. 用法
通过主目录 run.py 调用（必填 --symbol，可选 --date）：
# 当日盘前（CST）
python <RUN_PY> etf-pre-single --symbol 510300.XSHG
# 指定交易日
python <RUN_PY> etf-pre-single --symbol 510300.XSHG --date 20260316
<RUN_PY> 为主 SKILL.md 同级的 run.py 绝对路径。脚本输出 JSON；接口报错或未找到时，将接口返回的错误信息原样输出到 stderr 并退出码 1。
5. 请求示例
当日：
GET /api/v1/market/data/etf-pre-single?symbol=510300.XSHG
What ships with it
1 file 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.
- 6d ago First seen · 100 lines · 48 tokens per session scan A a5583f150467
etf-pre-single is a skill published in the GitHub repository FTShare-Lab/FTShare-skill (62 stars, last pushed 2d ago), licensed MIT. It adds 48 tokens to every session and 1,209 once invoked, about $0.0002 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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