Comprehensive market analysis using web research, data synthesis, and competitive positioning

Create Excel and CSV files with formulas, formatting, charts, and data analysis

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Process and analyze CSV, JSON, and text files with data transformation, cleaning, analysis, and visualization capabilities

This skill calculates key financial ratios and metrics from financial statement data for investment analysis

Use for ad campaign performance analysis, weekly trend reporting, data correlation, and actionable optimization insights.

SKILL.md for jira-snowflake-github workflow

This skill should be used when working with LaminDB, an open-source data framework for biology that makes data queryable, traceable, reproducible, and FAIR. Use when managing biological datasets...

Use when invalid data causes failures deep in execution, requiring validation at multiple system layers - validates at every layer data passes through to make bugs structurally impossible

Expert in quantitative finance, algorithmic trading, and financial data analysis using Python (Pandas/NumPy), statistical modeling, and machine learning.

Debug network issues using browser tools and network analysis. Diagnose connection problems, latency, and data transmission issues.

Initialize warehouse schema discovery. Generates .astro/warehouse.md with all table metadata for instant lookups. Run once per project, refresh when schema changes. Use when user says "/data:init"...

Work with Data Commons, a platform providing programmatic access to public statistical data from global sources. Use this skill when working with demographic data, economic indicators, health...

Investigate data issues using lineage, intelligence, and history. Handles "why is this table stale", "what changed", "explain this alert", "root cause analysis", "debug this issue".

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Query openFDA API for drugs, devices, adverse events, recalls, regulatory submissions (510k, PMA), substance identification (UNII), for FDA regulatory data analysis and safety research.

Access NCBI GEO for gene expression/genomics data. Search/download microarray and RNA-seq datasets (GSE, GSM, GPL), retrieve SOFT/Matrix files, for transcriptomics and expression analysis.

Mass spectrometry analysis. Process mzML/MGF/MSP, spectral similarity (cosine, modified cosine), metadata harmonization, compound ID, for metabolomics and MS data processing.

Query CZ CELLxGENE Census (61M+ cells). Filter by cell type/tissue/disease, retrieve expression data, integrate with scanpy/PyTorch, for population-scale single-cell analysis.

Creating interactive data visualisations using d3.js. This skill should be used when creating custom charts, graphs, network diagrams, geographic visualisations, or any complex SVG-based data...