bytedance/deer-flow · skills/public/data-analysis/SKILL.md

data-analysis skillA

data-analysis is agent-read markdown (skill) from bytedance/deer-flow: Use this skill when the user uploads Excel (.xlsx/.xls) or CSV files and wants to perform data analysis, generate statistics, create summaries, pivot tables, SQL queries, or any form of structured data exploration. Supports multi-sheet Excel workbooks, aggregation, filtering, joins, and exporting results to CSV/JSON/Markdown..

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 bytedance/deer-flow/data-analysis@git:20260212.4d5fdcb
Exact content
mdr add bytedance/deer-flow/data-analysis@sha256:d9383f31df40250c

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_g4vr3wmfrxtudyfl.svg)](https://markdownregistry.com/a/art_g4vr3wmfrxtudyfl)

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Versions

versioncommittedcommitsizeaudit
git:20260212.4d5fdcb latest2026-02-12 4d5fdcb 8,868 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 (8868 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

bytedance/deer-flow · 82,583 stars · license MIT · pushed 2026-09-17 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_g4vr3wmfrxtudyfl
GET https://markdownregistry.com/api/v1/resolve?ref=bytedance/deer-flow/data-analysis
GET https://markdownregistry.com/api/v1/blob/d9383f31df40250c7dd58b31f3518bc80c95f670eada6e8222c7925d80a0b3a1

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