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 FTShare-Lab/FTShare-skill --skill etf-pcf-infosgit 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-pcf-infos)<a href="https://agentmods.dev/skills/ftshare-lab/ftshare-skill/etf-pcf-infos"><img src="https://agentmods.dev/badge/skills/ftshare-lab/ftshare-skill/etf-pcf-infos/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/ftshare-lab/ftshare-skill/etf-pcf-infos"><img src="https://agentmods.dev/badge/skills/ftshare-lab/ftshare-skill/etf-pcf-infos.svg" alt="Reviewed on agentmods" width="80" 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 | $0.00073 | $0.01132 |
| Opus 5 | $0.00036 | $0.00566 |
| Sonnet 5 | $0.00015 | $0.00226 |
| Haiku 4.5 | $0.00007 | $0.00113 |
Grade A, and why
etf-pcf-infos 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 yesterday.
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 — 70 lines — stays where its author put it; the contents beside it link to each section on GitHub.
ETF 申赎清单（PCF 汇总信息）
1. 接口描述
| 项目 | 说明 |
|---|---|
| 接口名称 | ETF 申赎清单（etf_pcf_infos） |
| 外部接口 | GET /api/v2/market/data/etf-pcf/etf-pcf-infos |
| 请求方式 | GET（query 参数） |
| 适用场景 | 查询 ETF 的 PCF（申购赎回清单）汇总信息：申购赎回单位、现金替代金额、预估现金差额、现金替代比例上限、成分证券数量 |
支持三种查询模式：
- 单标的单日：同时传
symbol+trade_date，data直接返回一条 PCF 信息对象。 - 全市场单日：只传
trade_date，data返回分页对象。 - 单标的区间：同时传
symbol+start_date+end_date，data返回分页对象（区间最长 30 个日历日）。
2. 请求参数
| 参数名 | 类型 | 是否必填 | 描述 | 取值示例 | 备注 |
|---|---|---|---|---|---|
| symbol | string | 视模式 | ETF 代码 | 510300.SH | 支持短/长市场后缀（510300.XSHG） |
| trade_date | int | 视模式 | 交易日 | 20260909 | YYYYMMDD；与日期区间参数互斥 |
| start_date | int | 视模式 | 区间开始日期 | 20260901 | 须与 end_date、symbol 同时提供 |
| end_date | int | 视模式 | 区间结束日期 | 20260909 | 须与 start_date、symbol 同时提供 |
| page | int | 否 | 页码 | 1 | 从 1 开始，默认 1；分页查询有效 |
| page_size | int | 否 | 每页条数 | 50 | 默认 50，最大 500；分页查询有效 |
3. 响应说明
外层固定为 code / message / data。data 在单标的单日模式下为对象，分页模式下为分页对象（pageNum/pageSize/total/pages/records）。
PCF 信息字段：
| 字段名 | 类型 | 说明 |
|---|---|---|
| symbol | string | ETF 代码（短市场后缀） |
| trade_date | int | 交易日 YYYYMMDD |
| creation_redemption_unit | int / null | 申购赎回单位（份） |
| cash_substitution | string / null | 现金替代金额 |
| estimated_cash | string / null | 预估现金差额 |
| iopv | string / null | 基金份额参考净值；当前为 null（保留字段） |
| min_creation_unit | int / null | 最小申购单位（份） |
| max_cash_ratio | string / null | 现金替代比例上限 |
| component_count | int / null | 成分证券数量 |
4. 调用方式
python <RUN_PY> etf-pcf-infos --symbol 510300.SH --trade-date 20260909
python <RUN_PY> etf-pcf-infos --trade-date 20260909 --page 1 --page-size 5
python <RUN_PY> etf-pcf-infos --symbol 510300.SH --start-date 20260901 --end-date 20260909 --page 1 --page-size 5
<RUN_PY> 为主 SKILL.md 同级 run.py 的绝对路径。输出 JSON；HTTP 错误输出到 stderr 并以非零状态退出。
5. 注意事项
trade_date不能与start_date、end_date同时使用（handler 会在本地校验并拒绝）。start_date必须早于end_date，区间最长 30 个日历日。- 单标的单日查询未命中数据时，仍返回对应标的和日期，其余业务字段为
null。 iopv为保留字段，当前返回null。- 金额和比例字段以字符串形式返回，以保留小数精度。
- 需要指定日期的 PCF 文件清单（XML 文件名）请使用
etf-pcfs子 skill；本接口返回的是汇总指标。
What ships with it
2 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.
- yesterday First seen · 70 lines · 73 tokens per session scan A 22d8c3acfd83
etf-pcf-infos is a skill published in the GitHub repository FTShare-Lab/FTShare-skill (64 stars, last pushed yesterday), licensed MIT. It adds 73 tokens to every session and 1,132 once invoked, about $0.0004 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 2026-09-11.
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