bigqmt-data-bridge SKILL.md skillA
bigqmt-data-bridge from yangsal/qmt-python-bridge is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add yangsal/qmt-python-bridge/bigqmt-data-bridge@git:20260917.ba49c3dPins git:20260917.ba49c3d in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- yangsal/qmt-python-bridge
- Path
skills/bigqmt-data-bridge/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260917.ba49c3d, committed Sep 17, 2026
- First version recorded
- Sep 5, 2026
- Size
- 6,957 bytes
- Repository stars
- 13
- License
- MIT
Use when an agent needs to install, probe, sample, compare, or troubleshoot the bigqmt-data-bridge project's read-only bridge between external Python and QMT embedded Python, including cache errors, timeouts, and migration validation. Not for trading or general xtquant automation.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# BigQMT 数据桥参考 本技能服务于开源项目 `bigqmt-data-bridge`，外部包名 `bigqmt_bridge`，内置包名 `qmt_bridge`。它不是完整 xtquant 兼容层。先完整阅读本文件；需要更详细部署或接口说明时，读取用户指定源码根目录的 README.md 和实际 `--help`，不假设技能目录就是源码目录。 **适用范围仅为 legacy/cache_only。** 本文“download_* 只确认缓存”等结论不适用于 独立 auto 后端。新增外部磁盘采集测试程序见源码根的 `docs/collector.md`，其终端证据见 `docs/research/2026-09-17-collector-live.md`；这些链接不表示本技能已验证 auto 或实时 工作流。不要用本技能的旧策略/缓存前提配置新采集器，也不要自动安装技能。 全市场消费者见 `docs/market-collector.md`；命名管道、独立版本化运行目录、实际 QMT 合成/重启门禁和实时消费者见 `docs/memory-transport.md`，行情语义见 `docs/market-memory.md`。这些新入口有独立配置和验收报告，不继承本文 cache_only 的 文件 IPC 或人工缓存语义；本 Skill 的旧操作流程仍不宣称覆盖新入口。 ## 定位与环境 从任务取得源码根目录、外部 Python 3.10+ 解释器、配置或 IPC 目录。若无法确定，先只读检查用户指定目录，仍缺失则询问；不要搜索或加载其他私人项目配置。 外部安装命令在源码根目录为 `python -m pip install -e .`；开发测试可用 `".[test]"`。安装前遵循当前任务的授权。内置端不运行 pip：QMT 策略编辑器加载 `qmt_bridge/strategy.py`，`PROJECT_ROOT` 指向源码根，`BRIDGE_DIR` 指向独立本机 IPC 目录。需用户操作客户端时给出具体步骤，不声称已点击或重启。 ## 配置合同 CLI 只读取显式 `--config` 的扁平 JSON，没有 `qmt` 包装键，不自动加载配置或原项目环境变量。配置示例在源码根 `config.example.json`，默认 `cache_prepared=false`。只有确认对应日期、代码、周期的 QMT 本地缓存已准备，才将本地配置改为 true；此值是人工确认，不是下载或新鲜度检测。 配置中的相对 `bridge_dir` 相对于配置文件目录；命令行相对目录则相对于当前工作目录。优先使用明确绝对路径。不要将新测试桥指向正在使用的其他 IPC 目录。 …
Read the whole file at its exact version.
How to install
mdr add yangsal/qmt-python-bridge/bigqmt-data-bridge@sha256:4af0e55df13a5865The line at the top of this page pins the label git:20260917.ba49c3d, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_m5qvisje6yaiqcp5)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Sep 5, 2026 and Sep 17, 2026, about one every 12 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260917.ba49c3d latest | 2026-09-17 | ba49c3d | 6,957 B | A | view · diff |
| git:20260905.d27a54a | 2026-09-05 | d27a54a | 6,136 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (6957 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
yangsal/qmt-python-bridge · 13 stars · license MIT · pushed 2026-09-17 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_m5qvisje6yaiqcp5 GET https://markdownregistry.com/api/v1/resolve?ref=yangsal/qmt-python-bridge/bigqmt-data-bridge GET https://markdownregistry.com/api/v1/blob/4af0e55df13a5865e9b6d70c2ebe8c61583b8c1a242069171011f3d877718e1f
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.