yuecao365/offercome · src/lib/mock-interviews/skills/data-engineering/SKILL.md

data-engineering skillA

data-engineering is agent-read markdown (skill) from yuecao365/offercome: 数据工程出题：数仓分层与维度建模、离线与实时链路、调度与数据质量、存储格式与湖仓、成本与性能。岗位或简历涉及数据开发、数仓、大数据开发、ETL 时加载。.

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add yuecao365/offercome/data-engineering@git:20260908.a2a662c
Exact content
mdr add yuecao365/offercome/data-engineering@sha256:c39d39007d9d3be7

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_tlc3qx5ujhlw74hl.svg)](https://markdownregistry.com/a/art_tlc3qx5ujhlw74hl)

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Versions

versioncommittedcommitsizeaudit
git:20260908.a2a662c latest2026-09-08 a2a662c 12,019 BA view · diff
git:20260907.47396192026-09-07 4739619 11,178 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (12019 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

GitHub

yuecao365/offercome · 22 stars · license MIT · pushed 2026-09-10 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_tlc3qx5ujhlw74hl
GET https://markdownregistry.com/api/v1/resolve?ref=yuecao365/offercome/data-engineering
GET https://markdownregistry.com/api/v1/blob/c39d39007d9d3be7fab4826e5b0d3729bf701026961ce4d89dbe73d73d80e254