opensensenova/sensenova-skills · skills/sn-da-excel-workflow/capability/excel-table-styling/table-theme-styling/SKILL.md

dynamic-large-file-parquet-analysis skillA

dynamic-large-file-parquet-analysis is agent-read markdown (skill) from opensensenova/sensenova-skills: 动态统计Excel总行数，当数据量过大（≥10000行）时自动转换为Parquet格式加速读取，并对指定目标列进行条件筛选、分类汇总与结果导出，适用于超大体积Excel文件的快速读取与统计分析。.

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 opensensenova/sensenova-skills/dynamic-large-file-parquet-analysis@git:20260426.f0ab496
Exact content
mdr add opensensenova/sensenova-skills/dynamic-large-file-parquet-analysis@sha256:2bdd1b0594718206

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_iwykda6ksnupgawo.svg)](https://markdownregistry.com/a/art_iwykda6ksnupgawo)

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Versions

versioncommittedcommitsizeaudit
git:20260426.f0ab496 latest2026-04-26 f0ab496 2,298 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 (2298 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

opensensenova/sensenova-skills · 5,642 stars · license MIT · pushed 2026-09-18 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_iwykda6ksnupgawo
GET https://markdownregistry.com/api/v1/resolve?ref=opensensenova/sensenova-skills/dynamic-large-file-parquet-analysis
GET https://markdownregistry.com/api/v1/blob/2bdd1b059471820644ccc67b88126510db7796db7fdc936204fbf7f9a33bf913

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.