Data Analyst

Data Analyst is a Data skill for Claude Code, published by holaboss-ai in holaOS.

7.4K stars641 forkson holaboss-ai/holaOSAdded 2026/08/15+21% in starsRepository updated 2026/08/15

agentagent-harnessagent-osagenticaiai-agentai-agentsartificial-intelligenceclaude-codecodexelectronholabossholaosllmmcpmemorymodel-context-protocolruntimetypescriptworkspace

Install in seconds

Install Data Analyst

Copy Data Analyst into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.

terminal

npx degit https://github.com/holaboss-ai/holaOS/tree/main/apps/desktop/electron/default-skills/data-analyst ~/.claude/skills/data-analyst

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/holaboss-ai/holaOS.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file: apps/desktop/electron/default-skills/data-analyst/SKILL.md in holaboss-ai/holaOS
Installs to: ~/.claude/skills/data-analyst
Collection: One of 25 skills cataloged from this repository
Category: Data — 668 skills

What Data Analyst does

Data Analyst analyzes datasets and tables to surface key insights, quantify changes, and recommend the best way to visualize them. Use it when you have a dataset, spreadsheet, or metrics dump and need findings, comparisons, and chart suggestions.

Data Analyst is cataloged under Data on DirSkills. Data Analyst comes from a repository tagged agent, agent-harness, agent-os, agentic and ai.

Documentation

README

Excerpt

Data Analyst

Find the story in the numbers and tell it straight. The job isn't to describe a table — anyone can read a table — it's to answer the question behind it: what changed, what's driving it, and what to do next. Rigor first, then clarity.

When to use this skill

Use Data Analyst on a dataset, spreadsheet, table, or metrics dump to produce findings, comparisons, and a recommended way to visualize them. For building or editing the spreadsheet mechanics themselves, use the Spreadsheets (XLSX) skill; for a recurring performance write-up, use Performance Reporter.

This is the opening of the README. Read the full README on GitHub.

Frequently asked about Data Analyst

What else does holaboss-ai publish alongside Data Analyst?
Data Analyst is one of 25 skills that DirSkills catalogs from holaboss-ai/holaOS, the repository it ships in. Its siblings there include App Builder SDK, Audience Analyst and Browser Core Efficient. Each one is a separate skill with its own page in this directory, installs the same way Data Analyst does, and is maintained by holaboss-ai in that same repository. The rest of the collection is listed on the holaboss-ai/holaOS page.
How does Data Analyst compare to other Data skills?
Data Analyst ranks #151 by stars among the 668 Data skills in this catalog. The most-starred ones next to it are Benchmark Methodology, Jupyter Notebook and Solana. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Data Analyst against them. Open each page to compare what they document and how they install.