What is qmt-bridge-etf?

A read-only QMT Bridge view of exchange-traded funds, or ETFs—funds that trade like stocks and usually track an index. It shows ETF listings, selected ETF information, related market prices and creation/redemption data.

Use it to inspect ETF lists, check a particular fund’s information and prices, and observe possible creation/redemption or arbitrage situations.

It gathers the ETF details needed for observation in one place, without mixing research with trade execution.

qmt-bridge-etf — Skill for Claude Code and Codex by atorber

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 atorber/qmt-trading-skill --skill qmt-bridge-etf

Clone the repo

git clone --depth 1 https://github.com/atorber/qmt-trading-skill

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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/atorber/qmt-trading-skill/qmt-bridge-etf/github.svg)](https://agentmods.dev/skills/atorber/qmt-trading-skill/qmt-bridge-etf)

Your own site

<a href="https://agentmods.dev/skills/atorber/qmt-trading-skill/qmt-bridge-etf"><img src="https://agentmods.dev/badge/skills/atorber/qmt-trading-skill/qmt-bridge-etf/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/atorber/qmt-trading-skill/qmt-bridge-etf"><img src="https://agentmods.dev/badge/skills/atorber/qmt-trading-skill/qmt-bridge-etf.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 57 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 268 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

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.

Model	Per session	Once invoked
Fable 5.1	$0.00057	$0.00268
Opus 5.5	$0.00023	$0.00107
Sonnet 5.5	$0.00011	$0.00054
Haiku 4.5	$0.00006	$0.00027

Measured 2mo ago against content hash d03aeb6e25a0, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

qmt-bridge-etf 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 2mo ago.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/etf_snapshot.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

skills/qmt-bridge-etf/SKILL.md · 35 lines

What it actually says

QMT Trading Skill · ETF

实现状态：✅ etf_snapshot.py 可用

规划脚本

脚本	作用
`scripts/etf_snapshot.py`	ETF 列表 + 指定 ETF info + tick

主要 API

方法	路径
GET	`/api/etf/list`
GET	`/api/etf/info`
GET	`/api/market/full_tick`
POST	`/api/download/etf_info`

规程

只读观察；申赎/交易走 qmt-bridge-trading
套利需用户自行定义阈值

参考

[REST API](https://atorber.github.io/qmt-bridge/rest-api/)

Files

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.

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.

2mo ago First seen · 35 lines · 57 tokens per session scan A d03aeb6e25a0

Subscribe to this mod's changes

qmt-bridge-etf is a skill published in the GitHub repository atorber/qmt-trading-skill (26 stars, last pushed 1mo ago), licensed MIT. It adds 57 tokens to every session and 268 once invoked, about $0.0002 per session on Opus 5.5. 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.

Finance and fintech

qmt-bridge-etf next to 6 skills from other repositories
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qmt-bridge-etfatorber/qmt-trading-skill	Skill	26	1mo ago	MIT	A	57	Claude Code, Codex
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