Data Science & Analytics Subagents
98 data science & analytics subagents for Claude Code and AI agents, ranked by real installs from npm, PyPI and skills.sh.
#Type
- 1scientistData analysis and research execution specialistJul 2026
- 2analytics-engineerThe Analytics Engineer designs telemetry systems, player behavior tracking, A/B test frameworks, and data analysis pipelines. Use this agent for event tracking design, dashboard specification, A/B…May 2026
- 3kaggle-minerUse this agent when the user provides a Kaggle competition URL or asks to learn from Kaggle winning solutions. Examples:Jul 2026
- 4braintrust-analystAnalyze Claude Code sessions using Braintrust logsJan 2026
- 5dataUse for data processing, ETL pipelines, data transformation, and batch processing tasks.Jul 2026
- 6worker-data-collectorCollect data from GitHub, Slack, Jira, Linear, or file system. Structured extraction only — no synthesis.Jul 2026
- 7analytics-analystInvoke when the user needs help with marketing measurement, KPI definition, dashboard design, attribution reporting, performance analysis, competitive benchmarking, or translating data into marketing…Jul 2026
- 8market-intelligenceUse when the task requires monitoring macro signals — economic indicators, cultural trends, industry-wide events, platform algorithm changes, or regulatory updates — that impact marketing strategy…Jul 2026
- 9marketing-scientistUse when the task requires marketing science — causal inference, Marketing Mix Modeling, incrementality testing, revenue simulation, statistical rigor, saturation curve analysis, or churn prediction.Jul 2026
- 10figure-criticReviewer role in the FigMirror loop. Audits a draft figure against the L1 reference image, L2 aesthetic library, and optional 3D insert; outputs ONE strict JSON object (anchor.what_is_right +…Jul 2026
- 11figure-preprocessorStage-0 image cropper for FigMirror. Cleans the user-supplied reference screenshot before Drawer/Reviewer style analysis by preserving the raw upload, cropping away captions/page text/screenshot…Jul 2026
- 12analytics_engineerAnalytics engineering specialist for event tracking implementation, analytics schemas, conversion funnels, A/B test design, and measurement planning. Use when the task requires instrumenting features…Jul 2026
- 13data_engineerData engineering specialist for schema design, query optimization, ETL pipelines, and data modeling. Use when the task involves database migrations, query performance tuning, data pipeline…Jul 2026
- 14growth-analyst指标拆解、A/B 实验设计、漏斗分析与北极星指标管理。例如：定义 OMTM、设计 A/B 实验、分析转化漏斗、给出实验结论与推广建议。**主动调用 when** 需要指标定义、实验设计或数据驱动的产品决策。（关键词：北极星指标、OMTM、A/B test、漏斗分析、留存、置信区间、统计显著、Counter Metric、cohort）Jul 2026
- 15metrics-agent**Type**: `metrics-agent` **Role**: Collect, aggregate, and report on agent swarm performance **Spawned By**: Swarm Coordinator (scheduled) or manual trigger **Tools**: BEADS CLI, GitHub API, PostHog…Jun 2026
- 16data-analystData analysis specialist for BigQuery, Snowflake, GA4, Marimo. Accumulates domain knowledge and data quality patterns.Jul 2026
- 17bench-analyzerAnalyzes Lumen benchmark JSONL results to identify chunker/search quality issues and produce actionable improvement recommendationsJul 2026
- 18casey-dataCasey Torres, Data Engineer -- specialist prompt template. Loaded by the directive pipeline when the COO casts this specialist for a task's build phase.Mar 2026
- 19biostat-labLab and project mentor for the learnbiostats studio. Designs and reviews the experiential projects and capstones (`projects/`, `projects/capstone/`), scaffolds and runs analysis code against real…Jul 2026
- 20growth-analystWeekly Substack performance analyzer for substacker. Pulls stats directly from the Substack dashboard via Claude-in-Chrome browser automation (primary) or ingests a manual CSV export (fallback).Jul 2026
- 21macroeconomic-analystResearches a single assigned trend category in depth via web search and produces a structured trend report covering sub-trends, value chains, beneficiary archetypes, pricing-in assessment, risks, and…Jul 2026
- 22growth-trackerRuns post-ship growth intelligence check. Dispatched by /grow for growth metrics tracking.Jul 2026
- 23by-diversityAnalyze sequence and structural diversity across a design set. Sequence clustering, structural clustering, Pareto front analysis, scaffold balance, phylogenetic dendrograms, and diverse panel…May 2026
- 24data-analystData analysis specialist — SQL optimization, metrics design, reporting, observability, BI dashboardsJul 2026
- 25data-engineerETL pipelines, data warehousing, stream processing, and data infrastructure specialist. Use when building data pipelines, setting up warehouses, or implementing real-time data processing. Trigger…Jul 2026
- 26gsd-user-profilerAnalyzes extracted session messages across 8 behavioral dimensions to produce a scored developer profile with confidence levels and evidence. Spawned by profile orchestration workflows.Jul 2026
- 27pace-analystAnalyst perspective agent for devpace. Handles metrics collection, retrospectives, and trend analysis. Data analysis with write capability for dashboards and insights.Apr 2026
- 28analytics-engineerThe Analytics Engineer designs telemetry systems, user behavior tracking, A/B test frameworks, and data analysis pipelines. Use this agent for event tracking design, dashboard specification, A/B test…May 2026
- 29data-platform-reviewerData-platform pre-implementation reviewer. Specialises in dbt model contracts, Spark / Airflow lineage, PII detection in driver logs, GDPR retention enforcement, BI dashboard SLOs, and SAR / DPIA…Jul 2026
- 30analystUse this agent when performing exploratory data analysis, creating visualizations, running statistical tests, analyzing experiment results, or generating reports.Feb 2026
- 31mobile-f2p-analystReviews mobile F2P retention, monetization, economy pressure, and live-ops implications.Jul 2026
- 32telemetry-analystDesigns instrumentation goals, event quality expectations, and behavior analysis loops.Jul 2026
- 33weather-analystWeather data analysis specialist for identifying trends, patterns, historical comparisons, and extreme events. Use for questions like "what was the weather like last week", "compare weather between…Jul 2026
- 34mathodology-coderUse for reproducible computation, simulation, optimization, figures, tables, and experiment logs.Jul 2026
- 35mathodology-modelerUse for mathematical formulation, model selection, objective functions, constraints, evaluation metrics, and sensitivity design.Jul 2026
- 36data-engineerBuild scalable data pipelines, modern data warehouses, and real-time streaming architectures. Implements Apache Spark, dbt, Airflow, and cloud-native data platforms. Use PROACTIVELY for data pipeline…Jun 2026
- 37data-scientistExpert data scientist for advanced analytics, machine learning, and statistical modeling. Handles complex data analysis, predictive modeling, and business intelligence. Use PROACTIVELY for data…Jun 2026
- 38analystResearch analyst agent — writes and runs R/Stata/Python scripts, saves logs and outputs, updates analysis_plan.md evidence ledger. Never fabricates numbers. Never modifies raw data.Jun 2026
- 39tracking-watchdogProactive tracking coverage monitor. Use automatically after code changes that add new features, modify existing functionality, or change user-facing behavior. Checks whether the tracking plan covers…Mar 2026
- 40comment-resolution-checkerUse this agent when you need to verify whether a PR author has genuinely addressed previous review comments before re-review. This agent fetches review comments, classifies them by type (code change…Jul 2026
- 41metadata-searcherExecute DataHub search, browse, and lineage operations, retrieve entity metadata, and return structured results. Used by the datahub-search and datahub-lineage skills to delegate catalog queries.…Jul 2026
- 42data-analyst-edaUse this agent when you need to perform exploratory data analysis (EDA) on a clean dataset to discover initial insights, patterns, and relationships.Feb 2026
- 43data-engineerUse this agent when you need to process, clean, and prepare raw datasets for analysis or machine learning. This includes tasks like data validation, handling missing values, outlier detection,…Feb 2026
- 44fullstackWeb3 Blockchain Explorer. Validator, Mining Pool, Token and Network Real-time Metrics. Interactive Onchain DashboardJul 2026
- 45chart-reviewerReviews football chart and visualisation code for correctness, conventions, and rendering issues. Optionally inspects the rendered output in a browser.May 2026
- 46data-reviewerReviews football data code for common mistakes. Use after the user writes data processing, analysis, or visualisation code that works with football event data, stats, or metrics.May 2026
- 47pipeline-builderDesigns end-to-end football data pipelines. Use when the user describes a goal ('I want to analyse pressing in the Premier League') and needs help planning the full workflow from data acquisition to…May 2026
- 48atacseq-pipelineExecute ENCODE ATAC-seq pipeline from FASTQ to accessibility peaks with Tn5 correction, Bowtie2, and MACS2Jul 2026
- 49chipseq-pipelineExecute ENCODE ChIP-seq pipeline from FASTQ to peaks and signal tracks using BWA-MEM, MACS2, and IDRJul 2026
- 50cutandrun-pipelineExecute CUT&RUN pipeline from FASTQ to peaks with Bowtie2, SEACR, and spike-in normalizationJul 2026
- 51dnaseseq-pipelineExecute ENCODE DNase-seq pipeline from FASTQ to hotspots and footprints using BWA, Hotspot2, and HINT-ATACJul 2026
- 52hic-pipelineExecute ENCODE Hi-C pipeline from FASTQ to contact matrices and loop calls using BWA, pairtools, Juicer, and HiCCUPSJul 2026
- 53rnaseq-pipelineExecute ENCODE RNA-seq pipeline from FASTQ to gene quantification using STAR 2-pass alignment and RSEM/KallistoJul 2026
- 54wgbs-pipelineExecute ENCODE WGBS pipeline from FASTQ to methylation calls using Bismark and MethylDackelJul 2026
- 55omni-analystOmni Analytics data analyst — explores models, runs queries, and delivers insights. Use when the user wants to analyze data, run reports, find trends, or answer business questions using their Omni…Jul 2026
- 56performance-analyticsAnalyzes learning effectiveness, generates performance insights, visualizes skill/agent trends, and provides optimization recommendationsJun 2026
- 57post-launch-analystUse this agent when you need to analyze post-launch product performance, integrate analytics tools, or develop data-driven improvement strategies. Examples: <example>Context: User has just launched a…Jul 2026
- 58comment-analystFetch YouTube video comments and analyze them via Gemini Flash for sentiment and key opinions (runs in background)Jul 2026
- 59visualizerGenerate interactive HTML visualization from analysis data and capture screenshot (runs in background after main analysis completes)Jul 2026
- 60strategic-analystRuns a comprehensive multi-dimensional strategic analysis on any business question. Spawns parallel analytical passes, cross-examines results, synthesizes a structured assessment, and writes an HTML…Jul 2026
- 61analytics-engineerThe Analytics Engineer designs telemetry systems, player behavior tracking, A/B test frameworks, and data analysis pipelines. Use this agent for event tracking design, dashboard specification, A/B…Mar 2026
- 62analytics-architectAnalytics and measurement orchestrator. Use PROACTIVELY when a feature, funnel, or growth workflow needs event design, KPI definition, attribution structure, or analytics QA across product and GTM.Jul 2026
- 63capture-workerDrives one engine capture playbook over a chunk of (query, lens) rows and returns validated QueryCapture JSON. Never writes the DB, never starts servers. Spawned by the open-geo orchestrator (STEP 3).Jul 2026
- 64data-journalism-investigator-agent400+ free AI skills and 9 agents for media professionals — journalists, producers, podcasters, YouTubers. Quality-tested. Works with Claude, ChatGPT, Cursor, any MCP client, and more.Jul 2026
- 65event-iqValidate event schema, confirm cohort definitions, surface compliance flags, and confirm business_model_type. Runs first in all analytics workflows. Use before SignalMonitor or any PostHog-dependent…Mar 2026
- 66market-iqTrack competitive landscape, produce competitive moat maps and win/loss analysis. Use when evaluating strategic position or preparing for competitive reviews.Mar 2026
- 67signal-monitorMonitor PMF health, retention curves, metric volatility, and churn precursors. Use when needing PMF scores by segment or churn early-warning signals.Mar 2026
- 68bq-cost-analyzerUse when asked to analyze BigQuery SQL files across a project for cost optimization opportunities, estimate total query costs, or audit a codebase for expensive query patterns. <example>Analyze all…Apr 2026
- 69arloFinds the pattern in messy data and says which parts the numbers actually support. Use for analysis, metrics, validating an assumption before you build on it.Jul 2026
- 70nodebench-deep-sim-analystProduces structured strategic analysis for diligence, GTM, strategy, and intervention questions. Use when variables, scenarios, trust nodes, or ranked interventions matter.Jul 2026
- 71data-engineerAutonomous AI research team: write a plan.md, spawn agents, train, verify, and deliver a clean ML repo.Jul 2026
- 72data-scoutAutonomous AI research team: write a plan.md, spawn agents, train, verify, and deliver a clean ML repo.Jul 2026
- 73domain-evaluatorAutonomous AI research team: write a plan.md, spawn agents, train, verify, and deliver a clean ML repo.Jul 2026
- 74data-scientistUse this agent when you need to implement new features, write production-quality code, refactor existing code, or solve complex programming challenges.Jul 2026
- 75sinapse-audience-intelligenceAudience Intelligence EmpathJul 2026
- 76dataset-evidence-minerQueries bioinformatics databases (Human Protein Atlas, GWAS Catalog, ChEMBL, UniProt, PDB) to verify specific molecular claims in passing hypotheses. Complements the pre-generation Computational…Jun 2026
- 77rankerScores surviving hypotheses on 6 dimensions including Groundedness. Applies diversity check to prevent convergence. Selects top candidates for evolution.Jun 2026
- 78data-engineerData processing specialist for Pandas/NumPy workflows, ETL pipelines, data validation, performance optimization, database migrations, streaming ingestion, data versioning, and big data integration.…Apr 2026
- 79performanceAI-native static site generator — MCP server, Claude Code integration, sub-second Rust buildsJul 2026
- 80rlm-data-analyzerData-aware chunk analyzer for RLM workflow. Analyzes structured data partitions (CSV/TSV) reporting frequency counts, distributions, outliers, and patterns. Returns structured JSON findings.Jul 2026
- 81data-importerInteractive assistant for converting external data (CSV, XLSX, XCCDF, Tanium scan results, CIS benchmarks) into OSCAL documents using the trestle task system. Inspects source data, helps configure…Jul 2026
- 82econometrics-criticClaude Code skills framework for economics research (DID, IV, RDD, Panel, SDID)Mar 2026
- 83econometrics-fixerClaude Code skills framework for economics research (DID, IV, RDD, Panel, SDID)Mar 2026
- 84data-ingestPull calendar, email, Notion data. Structured extraction only, no analysis.May 2026
- 85chart-designer可视化设计专家，擅长图表创建、数据可视化、配色方案。 自动触发于用户意图包含: <example>做个图表</example> <example>创建可视化</example> <example>画个柱状图</example> <example>数据可视化</example> <example>做个饼图</example>Mar 2026
- 86data-cleaner数据清洗专家，擅长去重、格式统一、异常值处理、缺失值填充。 自动触发于用户意图包含: <example>清洗数据</example> <example>去重</example> <example>去除空白</example> <example>统一格式</example> <example>修正异常值</example> <example>填充缺失值</example>…Mar 2026
- 87excel-analyst数据分析专家，擅长统计分析、趋势识别、数据洞察、描述性统计。 自动触发于用户意图包含: <example>分析这些数据</example> <example>给我一个统计摘要</example> <example>这些数据有什么趋势</example> <example>帮我做个数据透视</example> <example>对比分析</example>…Mar 2026
- 88formula-expert公式专家，擅长复杂公式设计、数组公式、VLOOKUP/INDEX-MATCH、条件公式。 自动触发于用户意图包含: <example>写个公式</example> <example>公式怎么写</example> <example>VLOOKUP</example> <example>条件求和</example> <example>数组公式</example>…Mar 2026
- 89shopifyql-executorExecutes ShopifyQL queries against a live Shopify store. Activated when the user asks to run, execute, or get results from a ShopifyQL query. Calls the Python SDK wrapper and returns results…May 2026
- 90data-consolidation-agentAI agent that consolidates extracted sales data into live reporting dashboards with territory, rep, and pipeline summariesMar 2026
- 91engineering-data-engineerExpert data engineer specializing in building reliable data pipelines, lakehouse architectures, and scalable data infrastructure. Masters ETL/ELT, Apache Spark, dbt, streaming systems, and cloud data…Mar 2026
- 92stats-validatorIndependent second-look on a colleague's quantitative analysis — script + data + report. Rebuilds the analysis in fresh context (no contamination from the original narrative) and reports whether the…Jun 2026
- 93data-extraction-engineerThin Claude adapter for data-extraction-engineer; canonical brief is authoritative.Jul 2026
- 94engineering-tabular-data-analystCold-folder tabular triage specialist. Infers intent, schema, primary keys, and inter-file relationships from CSV / XLSX / TSV / JSON-lines files when no schema documentation exists.Jul 2026
- 95anomaly-detectorAutonomous data-quality analyst for Datarails Finance OS tables. Computes outlier flags, severity buckets, duplicate counts, and missing-value rates client-side from baseline MCP aggregates, then…Jul 2026
- 96data-scientistUse PROACTIVELY for exploratory data analysis, statistical modeling, and prediction work — EDA to model with rigorous validation and honest uncertainty/confidence labels. Never fabricates metrics or…Jul 2026
- 97data-leadCoordinates data initiatives - manages Data Engineers, Data Governance, and Database AdminsMay 2026
- 98multimodal-lookerVisual analysis specialist for PDFs, images, screenshots, and diagrams. Extracts and interprets information from visual media.Feb 2026
