# Category: Data & Analytics | Category | Data & Analytics | | --- | --- | | Slug | data-analytics | | Count | 10 | --- stable_id: skills/knowledge-work-plugins-data-skills-analyze-skill type: skills title: analyze summary: Answer data questions -- from quick lookups to full analyses. Use when looking up a single metric, investigating what's driving a trend or drop, comparing segments over time, or preparing a formal data report for stakeholders. tags: - source-knowledge-work-plugins - plugin-data - plugin-component-skills - plugin-skill - category-data-analytics source_url: https://raw.githubusercontent.com/anthropics/knowledge-work-plugins/main/data/skills/analyze/SKILL.md license: "" upstream_ref: https://github.com/anthropics/knowledge-work-plugins/blob/main/data/skills/analyze/SKILL.md github_stars: null github_forks: null github_is_organization: null retrieved_at: 2026-10-13T14:45:25.513Z content_sha256: 4ee816363d944c7a959e43384576d979a414f37fff7071c0bfb8935aae10143e --- |/data/knowledge-work-plugins-data-skills-analyze-skill| --- stable_id: skills/knowledge-work-plugins-data-skills-build-dashboard-skill type: skills title: build-dashboard summary: Build an interactive HTML dashboard with charts, filters, and tables. Use when creating an executive overview with KPI cards, turning query results into a shareable self-contained report, building a team monitoring snapshot, or needing multiple charts with filters in one browser-openable file. tags: - source-knowledge-work-plugins - plugin-data - plugin-component-skills - plugin-skill - category-data-analytics source_url: https://raw.githubusercontent.com/anthropics/knowledge-work-plugins/main/data/skills/build-dashboard/SKILL.md license: "" upstream_ref: https://github.com/anthropics/knowledge-work-plugins/blob/main/data/skills/build-dashboard/SKILL.md github_stars: null github_forks: null github_is_organization: null retrieved_at: 2026-10-13T14:45:25.760Z content_sha256: 6f23faa0b266820a23096f76df9d83e6b67597af4fc8c3306b4eba7e9f409f99 --- |/data/knowledge-work-plugins-data-skills-build-dashboard-skill| --- stable_id: skills/knowledge-work-plugins-data-skills-create-viz-skill type: skills title: create-viz summary: Create publication-quality visualizations with Python. Use when turning query results or a DataFrame into a chart, selecting the right chart type for a trend or comparison, generating a plot for a report or presentation, or needing an interactive chart with hover and zoom. tags: - source-knowledge-work-plugins - plugin-data - plugin-component-skills - plugin-skill - category-data-analytics source_url: https://raw.githubusercontent.com/anthropics/knowledge-work-plugins/main/data/skills/create-viz/SKILL.md license: "" upstream_ref: https://github.com/anthropics/knowledge-work-plugins/blob/main/data/skills/create-viz/SKILL.md github_stars: null github_forks: null github_is_organization: null retrieved_at: 2026-10-13T14:45:25.938Z content_sha256: 3b13a9c2c9d2b1d36f9c323d952d93f578216f2094bc80d4be6fd4ccbfe9b77d --- |/data/knowledge-work-plugins-data-skills-create-viz-skill| --- stable_id: skills/knowledge-work-plugins-data-skills-data-context-extractor-skill type: skills title: data-context-extractor summary: >- Generate or improve a company-specific data analysis skill by extracting tribal knowledge from analysts. BOOTSTRAP MODE - Triggers: "Create a data context skill", "Set up data analysis for our warehouse", "Help me create a skill for our database", "Generate a data skill for [company]" → Discovers schemas, asks key questions, generates initial skill with reference files ITERATION MODE - Triggers: "Add context about [domain]", "The skill needs more info about [topic]", "Update the data skill with [metrics/tables/terminology]", "Improve the [domain] reference" → Loads existing skill, asks targeted questions, appends/updates reference files Use when data analysts want Claude to understand their company's specific data warehouse, terminology, metrics definitions, and common query patterns. tags: - source-knowledge-work-plugins - plugin-data - plugin-component-skills - plugin-skill - category-data-analytics source_url: https://raw.githubusercontent.com/anthropics/knowledge-work-plugins/main/data/skills/data-context-extractor/SKILL.md license: "" upstream_ref: https://github.com/anthropics/knowledge-work-plugins/blob/main/data/skills/data-context-extractor/SKILL.md github_stars: null github_forks: null github_is_organization: null retrieved_at: 2026-10-13T14:42:34.151Z content_sha256: 6d05dec52ac3667b551898b9eb943f5ee08141bc8d2fabb69a8e39bb9ce7c754 --- |/data/knowledge-work-plugins-data-skills-data-context-extractor-skill| --- stable_id: skills/knowledge-work-plugins-data-skills-data-visualization-skill type: skills title: data-visualization summary: Create effective data visualizations with Python (matplotlib, seaborn, plotly). Use when building charts, choosing the right chart type for a dataset, creating publication-quality figures, or applying design principles like accessibility and color theory. tags: - source-knowledge-work-plugins - plugin-data - plugin-component-skills - plugin-skill - category-data-analytics source_url: https://raw.githubusercontent.com/anthropics/knowledge-work-plugins/main/data/skills/data-visualization/SKILL.md license: "" upstream_ref: https://github.com/anthropics/knowledge-work-plugins/blob/main/data/skills/data-visualization/SKILL.md github_stars: null github_forks: null github_is_organization: null retrieved_at: 2026-10-13T14:42:33.857Z content_sha256: 5811e8b3547cda6bc8af118aaf0d7589e8861cdc9facce6372dc78aea99ab87d --- |/data/knowledge-work-plugins-data-skills-data-visualization-skill| --- stable_id: skills/knowledge-work-plugins-data-skills-explore-data-skill type: skills title: explore-data summary: Profile and explore a dataset to understand its shape, quality, and patterns. Use when encountering a new table or file, checking null rates and column distributions, spotting data quality issues like duplicates or suspicious values, or deciding which dimensions and metrics to analyze. tags: - source-knowledge-work-plugins - plugin-data - plugin-component-skills - plugin-skill - category-data-analytics source_url: https://raw.githubusercontent.com/anthropics/knowledge-work-plugins/main/data/skills/explore-data/SKILL.md license: "" upstream_ref: https://github.com/anthropics/knowledge-work-plugins/blob/main/data/skills/explore-data/SKILL.md github_stars: null github_forks: null github_is_organization: null retrieved_at: 2026-10-13T14:45:26.051Z content_sha256: af7590fa616360259da712b5ede5f79b817beb854c47a465f95774354988e8a2 --- |/data/knowledge-work-plugins-data-skills-explore-data-skill| --- stable_id: skills/knowledge-work-plugins-data-skills-sql-queries-skill type: skills title: sql-queries summary: Write correct, performant SQL across all major data warehouse dialects (Snowflake, BigQuery, Databricks, PostgreSQL, etc.). Use when writing queries, optimizing slow SQL, translating between dialects, or building complex analytical queries with CTEs, window functions, or aggregations. tags: - source-knowledge-work-plugins - plugin-data - plugin-component-skills - plugin-skill - category-data-analytics source_url: https://raw.githubusercontent.com/anthropics/knowledge-work-plugins/main/data/skills/sql-queries/SKILL.md license: "" upstream_ref: https://github.com/anthropics/knowledge-work-plugins/blob/main/data/skills/sql-queries/SKILL.md github_stars: null github_forks: null github_is_organization: null retrieved_at: 2026-10-13T14:42:33.998Z content_sha256: dbd5a5e2d563d83ca6d4d033206f285f503296eabff4a35545cdb4cb5302bd9a --- |/data/knowledge-work-plugins-data-skills-sql-queries-skill| --- stable_id: skills/knowledge-work-plugins-data-skills-statistical-analysis-skill type: skills title: statistical-analysis summary: Apply statistical methods including descriptive stats, trend analysis, outlier detection, and hypothesis testing. Use when analyzing distributions, testing for significance, detecting anomalies, computing correlations, or interpreting statistical results. tags: - source-knowledge-work-plugins - plugin-data - plugin-component-skills - plugin-skill - category-data-analytics source_url: https://raw.githubusercontent.com/anthropics/knowledge-work-plugins/main/data/skills/statistical-analysis/SKILL.md license: "" upstream_ref: https://github.com/anthropics/knowledge-work-plugins/blob/main/data/skills/statistical-analysis/SKILL.md github_stars: null github_forks: null github_is_organization: null retrieved_at: 2026-10-13T14:42:33.621Z content_sha256: 91a15cfc144efffcd622b09827362a73993a3ff30e3a78114801832477c9f8a0 --- |/data/knowledge-work-plugins-data-skills-statistical-analysis-skill| --- stable_id: skills/knowledge-work-plugins-data-skills-validate-data-skill type: skills title: validate-data summary: QA an analysis before sharing -- methodology, accuracy, and bias checks. Use when reviewing an analysis before a stakeholder presentation, spot-checking calculations and aggregation logic, verifying a SQL query's results look right, or assessing whether conclusions are actually supported by the data. tags: - source-knowledge-work-plugins - plugin-data - plugin-component-skills - plugin-skill - category-data-analytics source_url: https://raw.githubusercontent.com/anthropics/knowledge-work-plugins/main/data/skills/validate-data/SKILL.md license: "" upstream_ref: https://github.com/anthropics/knowledge-work-plugins/blob/main/data/skills/validate-data/SKILL.md github_stars: null github_forks: null github_is_organization: null retrieved_at: 2026-10-13T14:45:25.623Z content_sha256: 1e424822043480375b80aef9416227b1c8083af749ca536568716265f79ca54b --- |/data/knowledge-work-plugins-data-skills-validate-data-skill| --- stable_id: skills/knowledge-work-plugins-data-skills-write-query-skill type: skills title: write-query summary: Write optimized SQL for your dialect with best practices. Use when translating a natural-language data need into SQL, building a multi-CTE query with joins and aggregations, optimizing a query against a large partitioned table, or getting dialect-specific syntax for Snowflake, BigQuery, Postgres, etc. tags: - source-knowledge-work-plugins - plugin-data - plugin-component-skills - plugin-skill - category-data-analytics source_url: https://raw.githubusercontent.com/anthropics/knowledge-work-plugins/main/data/skills/write-query/SKILL.md license: "" upstream_ref: https://github.com/anthropics/knowledge-work-plugins/blob/main/data/skills/write-query/SKILL.md github_stars: null github_forks: null github_is_organization: null retrieved_at: 2026-10-13T14:45:25.376Z content_sha256: 4c7ef791db1f23504c457cc52de0d8855d26f176d5acf037260deb1b98e5e34e --- |/data/knowledge-work-plugins-data-skills-write-query-skill|