opensensenova/sensenova-skills · skills/sn-da-excel-workflow/capability/excel-data-analysis/group-by-analysis/SKILL.md

group-by-analysis skillA

group-by-analysis is agent-read markdown (skill) from opensensenova/sensenova-skills: 对多 Sheet 的 Excel 文件进行行数统计、大文件 Parquet 转换预处理、数据清洗及分组聚合分析，并生成带样式标记的统计表与可视化图表。.

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/group-by-analysis@git:20260426.f0ab496
Exact content
mdr add opensensenova/sensenova-skills/group-by-analysis@sha256:aff257049757bf5a

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_zqruoym7jncq6avt.svg)](https://markdownregistry.com/a/art_zqruoym7jncq6avt)

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Versions

versioncommittedcommitsizeaudit
git:20260426.f0ab496 latest2026-04-26 f0ab496 3,654 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 (3654 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_zqruoym7jncq6avt
GET https://markdownregistry.com/api/v1/resolve?ref=opensensenova/sensenova-skills/group-by-analysis
GET https://markdownregistry.com/api/v1/blob/aff257049757bf5ac6afa7147cca0f6fcd683ef7fa85d0ed25a8c56fb18f61eb

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