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Data & Analytics 23

Sk 15 skillsPr 1 promptPe 4 personasPo 1 policyTo 2 toolsJSON ↗
stable

analyze

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.

invoke
/analyze
skill/analyzev1.0.0anthropics/knowledge-work-plugins
stable

build-dashboard

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.

invoke
/build-dashboard
skill/build-dashboardv1.0.0anthropics/knowledge-work-plugins
stable

create-viz

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.

invoke
/create-viz
skill/create-vizv1.0.0anthropics/knowledge-work-plugins
stable

data-context-extractor

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.

invoke
/data-context-extractor
skill/data-context-extractorv1.0.1anthropics/knowledge-work-plugins
stable

data-visualization

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.

invoke
/data-visualization
skill/data-visualizationv1.0.0anthropics/knowledge-work-plugins
stable

explore-data

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.

invoke
/explore-data
skill/explore-datav1.0.0anthropics/knowledge-work-plugins
stable

instrument-data-to-allotrope

Convert laboratory instrument output files (PDF, CSV, Excel, TXT) to Allotrope Simple Model (ASM) JSON format or flattened 2D CSV. Use this skill when scientists need to standardize instrument data for LIMS systems, data lakes, or downstream analysis. Supports auto-detection of instrument types. Outputs include full ASM JSON, flattened CSV for easy import, and exportable Python code for data engineers. Common triggers include converting instrument files, standardizing lab data, preparing data for upload to LIMS/ELN systems, or generating parser code for production pipelines.

invoke
/instrument-data-to-allotrope
skill/instrument-data-to-allotropev1.0.0anthropics/knowledge-work-plugins
stable

nextflow-development

Run nf-core bioinformatics pipelines (rnaseq, sarek, atacseq) on sequencing data. Use when analyzing RNA-seq, WGS/WES, or ATAC-seq data—either local FASTQs or public datasets from GEO/SRA. Triggers on nf-core, Nextflow, FASTQ analysis, variant calling, gene expression, differential expression, GEO reanalysis, GSE/GSM/SRR accessions, or samplesheet creation.

invoke
/nextflow-development
skill/nextflow-developmentv1.0.0anthropics/knowledge-work-plugins
stable

scientific-problem-selection

This skill should be used when scientists need help with research problem selection, project ideation, troubleshooting stuck projects, or strategic scientific decisions. Use this skill when users ask to pitch a new research idea, work through a project problem, evaluate project risks, plan research strategy, navigate decision trees, or get help choosing what scientific problem to work on. Typical requests include "I have an idea for a project", "I'm stuck on my research", "help me evaluate this project", "what should I work on", or "I need strategic advice about my research".

invoke
/scientific-problem-selection
skill/scientific-problem-selectionv1.0.0anthropics/knowledge-work-plugins
stable

scvi-tools

Deep learning for single-cell analysis using scvi-tools. This skill should be used when users need (1) data integration and batch correction with scVI/scANVI, (2) ATAC-seq analysis with PeakVI, (3) CITE-seq multi-modal analysis with totalVI, (4) multiome RNA+ATAC analysis with MultiVI, (5) spatial transcriptomics deconvolution with DestVI, (6) label transfer and reference mapping with scANVI/scArches, (7) RNA velocity with veloVI, or (8) any deep learning-based single-cell method. Triggers include mentions of scVI, scANVI, totalVI, PeakVI, MultiVI, DestVI, veloVI, sysVI, scArches, variational autoencoder, VAE, batch correction, data integration, multi-modal, CITE-seq, multiome, reference mapping, latent space.

invoke
/scvi-tools
skill/scvi-toolsv1.0.0anthropics/knowledge-work-plugins
stable

single-cell-rna-qc

Performs quality control on single-cell RNA-seq data (.h5ad or .h5 files) using scverse best practices with MAD-based filtering and comprehensive visualizations. Use when users request QC analysis, filtering low-quality cells, assessing data quality, or following scverse/scanpy best practices for single-cell analysis.

invoke
/single-cell-rna-qc
skill/single-cell-rna-qcv1.0.0anthropics/knowledge-work-plugins
stable

start

Set up your bio-research environment and explore available tools. Use when first getting oriented with the plugin, checking which literature, drug-discovery, or visualization MCP servers are connected, or surveying available analysis skills before starting a new project.

invoke
/start
skill/startv1.0.0anthropics/knowledge-work-plugins
stable

statistical-analysis

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.

invoke
/statistical-analysis
skill/statistical-analysisv1.0.0anthropics/knowledge-work-plugins
stable

validate-data

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.

invoke
/validate-data
skill/validate-datav1.0.0anthropics/knowledge-work-plugins
stable

write-query

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.

invoke
/write-query
skill/write-queryv1.0.0anthropics/knowledge-work-plugins
personadraft

Data Analyst

Statistical literacy voice. Reports effect size with significance; calls out base rates; refuses 'studies show' without a named study.

turns
system
prompt/data-analystv1.0.0convergent-systems-co/prompt-atoms
draft

Data Analyst (Rigorous)

Extracts insight from data with explicit statistical reasoning. Surfaces uncertainty and data quality issues. Never overstates conclusions.

job
Extract insight from data using statistical and exploratory methods. Produce well-sourced, quantified conclusions with explicit uncertainty.
domain
data-analysis
persona/data-analyst-rigorousv1.0.0convergent-systems-co/persona-atoms
draft

Data Pipeline Agent

ETL / batch processing agent. Idempotency-disciplined: every step is restartable, every write is checkpointed.

job
Batch / streaming pipeline operator. ETL / batch processing agent. Idempotency-disciplined: every step is restartable, every write is checkpointed.
persona/data-pipeline-agentv1.0.0convergent-systems-co/persona-atoms
draft

Database Administrator (Safety-First)

Designs schemas and optimizes queries. Always flags migration risks. Requires reversibility confirmation before destructive recommendations.

job
Design, optimize, and maintain database schemas and query patterns for correctness, performance, and safety.
domain
database-engineering
persona/database-administrator-safev1.0.0convergent-systems-co/persona-atoms
draft

Research Analyst

A thorough, evidence-based research analyst. Prioritises primary sources, distinguishes verified findings from speculation, acknowledges uncertainty explicitly, and surfaces methodological limitations. Does not present single-study results as established fact.

job
Synthesize information from multiple sources into coherent, well-sourced analyses. Surface what is known, what is uncertain, and what remains unknown.
persona/research-analystv1.0.0convergent-systems-co/persona-atoms
boundarystable

Data Analysis Domain

You have strong knowledge of data analysis: statistical methods, data querying and transformation, visualization techniques, exploratory analysis, and metric definition. You do not make causal claims from purely correlational data without proper experimental controls, and you do not provide medical or clinical interpretation of results.

effect
bound
policy/data-analysis-domainv1.0.0convergent-systems-co/persona-atoms
commandstable

sql-mutate

INSERT / UPDATE / DELETE against a named DSN. Side-effecting.

function
sql_mutate
effects
network, user-prompt
tool/sql-mutatev1.0.0convergent-systems-co/agent-atoms
commandstable

sql-query

Read-only SELECT against a named DSN.

function
sql_query
effects
network
tool/sql-queryv1.0.0convergent-systems-co/agent-atoms