1
Purpose-built for the exact use-case: statistics, filtering, aggregation, interpretation, and visualization in one skill.
Best Data Analysis Skills for Claude Code (2026)
The best Claude Code skills for data analysis work — from official skill repos to community contributors. Hand-filtered from 12 genuinely relevant results across 30,000+ skills.
✅ 10 curated📊 12 relevant in catalog
At a glance
Our top pick for data analysis is data-analysis-pro: Purpose-built for the exact use-case: statistics, filtering, aggregation, interpretation, and visualization in one skill. pandas-pro and google-bigquery round out the podium. This list includes skills maintained by OpenClaw, GitHub, K-Dense AI. 9 of the 10 picks are rated high-relevance for this exact use case.
2
Handles the core of tabular data analysis in Python: cleaning, aggregation, merging, and time-series work with pandas DataFrames.
3
Runs SQL queries and analyzes datasets at scale on BigQuery, covering the warehouse layer of serious data analysis.
4
Query optimization and analytics patterns for ClickHouse, ideal for high-performance analytical workloads over large datasets.
5
Optimizes DAX calculations for performance and readability, central to BI-driven data analysis in Power BI.
6
Guides chart selection and layout for effective, accessible Power BI reports that communicate analytical findings.
7
Writes and tunes Apache Spark jobs for distributed big-data processing pipelines when analysis outgrows a single machine.
8
Numerical computing for matrix operations, statistical data analysis, and visualization in MATLAB/Octave.
9
Runs cohort and retention analysis and interprets adoption trends, applying data analysis to product metrics.
10
Designs metrics dashboards with defined KPIs, data sources, and visualization types to surface analytical insights.
Frequently asked
What is the best data analysis skill for Claude Code?
data-analysis-pro (from openclaw/skills) is our #1 pick. Purpose-built for the exact use-case: statistics, filtering, aggregation, interpretation, and visualization in one skill. It ranked first out of 12 genuinely relevant skills we evaluated for data analysis.
Are there official data analysis skills from major companies?
Yes — this ranking includes skills maintained by OpenClaw, GitHub, K-Dense AI. Official and corporate-maintained skills tend to be better documented and more actively updated than one-off community scripts.
How do I install a data analysis skill in Claude Code?
Open any skill on this list for full instructions. In most cases you copy the skill folder (with its SKILL.md) into your project's .claude/skills/ directory, or install it via the source repo's plugin marketplace. All 10 listed skills are open source and free.