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Data Subagents

61 data subagents for Claude Code and AI agents, ranked by real installs from npm, PyPI and skills.sh.

#Type

1dataUse for data processing, ETL pipelines, data transformation, and batch processing tasks.SubagentsJul 2026—769
2validatorInput validation, data integrity, and schema enforcement. Ensures data quality at system boundaries.SubagentsJul 2026—769
3analytics_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 SubagentsJul 2026—449
4data_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 constructioSubagentsJul 2026—449
5ml_engineerMachine learning engineering specialist for designing, training, evaluating, and shipping production ML models. Use when the task requires feature pipeline design, model training code, evaluation harnSubagentsJul 2026—449
6analystDeep synthesis, trend analysis, sprint metrics, decision audits, and trend analysis. Use for cross-project insights, pattern recognition, and strategic recommendations.SubagentsJun 2026—134
7data-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 phraSubagentsJul 2026—85
8metrics-analystHandles quantitative PM work: North Star metric selection, funnel analysis, cohort analysis, A/B test design, dashboard structuring, and SQL generation. Use this agent when the user needs to define, mSubagentsApr 2026—70
9analytics-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 SubagentsMay 2026—69
10data-engineerThe Data Engineer designs database schemas, builds data pipelines, manages migrations, and owns the data infrastructure. Use this agent for schema design, complex migrations, data modeling, ETL/ELT piSubagentsMay 2026—69
11data-engineerUsar para modelado de datos, diseño de esquemas, planificación de migraciones, optimización de queries y gestión de ETL. Se activa cuando el proyecto trabaja con bases de datos, ORMs o pipelines de daSubagentsJul 2026—58
12research-processorPost-process research results — condense findings or deduplicate parallel agent outputs. Two modes.SubagentsApr 2026—51
13data-setupHelps users configure and validate DataForSEO and future provider credentials without exposing secrets.SubagentsMay 2026—48
14lead-qualifierUse this sub-agent to qualify a batch of B2B leads against an ICP definition. Spawn one instance per batch of 10 leads. Each instance receives a JSON batch of leads, the full ICP definition, and qualiSubagentsJul 2026—43
15lead-researcherUse this sub-agent to conduct deep web research on a batch of B2B leads. Spawn one instance per batch of 5 leads. Each instance researches each lead's company, role, and public presence, then producesSubagentsJul 2026—43
16linkedin-scraperUse this sub-agent to orchestrate LinkedIn scraping for all qualified leads via Apify actors. Only ONE instance should be spawned per pipeline run. It handles triggering both Apify actors (posts + proSubagentsJul 2026—43
17atacseq-pipelineExecute ENCODE ATAC-seq pipeline from FASTQ to accessibility peaks with Tn5 correction, Bowtie2, and MACS2SubagentsJul 2026—37
18chipseq-pipelineExecute ENCODE ChIP-seq pipeline from FASTQ to peaks and signal tracks using BWA-MEM, MACS2, and IDRSubagentsJul 2026—37
19cutandrun-pipelineExecute CUT&RUN pipeline from FASTQ to peaks with Bowtie2, SEACR, and spike-in normalizationSubagentsJul 2026—37
20dnaseseq-pipelineExecute ENCODE DNase-seq pipeline from FASTQ to hotspots and footprints using BWA, Hotspot2, and HINT-ATACSubagentsJul 2026—37
21hic-pipelineExecute ENCODE Hi-C pipeline from FASTQ to contact matrices and loop calls using BWA, pairtools, Juicer, and HiCCUPSSubagentsJul 2026—37
22rnaseq-pipelineExecute ENCODE RNA-seq pipeline from FASTQ to gene quantification using STAR 2-pass alignment and RSEM/KallistoSubagentsJul 2026—37
23wgbs-pipelineExecute ENCODE WGBS pipeline from FASTQ to methylation calls using Bismark and MethylDackelSubagentsJul 2026—37
24mathodology-coderUse for reproducible computation, simulation, optimization, figures, tables, and experiment logs.SubagentsJul 2026—36
25metadata-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. <exaSubagentsJul 2026—34
26data-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.SubagentsMay 2026—30
27analystMetrics, KPIs, and data-backed analysis. Use for pipeline and revenue figures, dashboards, forecasts, trend and cohort analysis, variance investigation, and any question that needs numbers decomposed SubagentsJun 2026—29
28dimensional-computing-frameworkImplements multi-dimensional data processing beyond 3D space with hyper-dimensional pattern recognition and time-space manipulationSubagentsJun 2026—26
29ds-agent-contentSubagent that extracts content performance data from GA4 and Search Console via Dataslayer MCP. Returns structured findings only, no interpretation or recommendations.SubagentsMar 2026—17
30ds-agent-organicSubagent that extracts organic search data from Search Console and GA4 via Dataslayer MCP. Returns structured findings only, no interpretation or recommendations.SubagentsMar 2026—17
31ds-agent-paidSubagent that extracts paid media data from Google Ads, Meta Ads, and LinkedIn Ads via Dataslayer MCP. Returns structured findings only, no interpretation or recommendations.SubagentsMar 2026—17
32ds-agent-retentionSubagent that extracts subscription health and retention data from Stripe (and optionally internal database) via Dataslayer MCP. Returns structured findings only, no interpretation or recommendations.SubagentsMar 2026—17
33data-engineerData processing specialist for Pandas/NumPy workflows, ETL pipelines, data validation, performance optimization, database migrations, streaming ingestion, data versioning, and big data integration. BuSubagentsApr 2026—13
34data-engineer.agentdata-engineer.mdSubagentsApr 2026—13
35ml-engineerML/AI/LLMOps/MLOps specialist for model training, evaluation, RAG pipelines, vector DBs, experiment tracking, hyperparameter tuning, deployment, and PyTorch build/CUDA toolchain triage. Owns the full SubagentsApr 2026—13
36rlm-chunk-analyzerEfficient chunk-level analysis agent for RLM workflow. Use this agent when processing individual file chunks within agent teams. Reads file segments using offset/limit and returns structured JSON findSubagentsJul 2026—12
37rlm-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.SubagentsJul 2026—12
38rlm-json-analyzerJSON-aware chunk analyzer for RLM workflow. Analyzes JSON or JSONL partitions reporting schema patterns, field distributions, structural anomalies, and data characteristics. Returns structured JSON fiSubagentsJul 2026—12
39rlm-synthesizerResult aggregation agent for RLM workflow. Use this agent to synthesize findings from multiple chunk analyses into a coherent, comprehensive answer.SubagentsJul 2026—12
40celebrity-harvesterCollect public corpus about a named person from the open web and YouTube. Invoke when building a Celebrity-mode persona. Populates data/people/<name>/raw/ only; does not synthesize the persona.SubagentsApr 2026—8
41data-ingestPull calendar, email, Notion data. Structured extraction only, no analysis.SubagentsMay 2026—7
42data-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> <example>数据规范SubagentsMar 2026—7
43excel-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> <example>环比同比</examplSubagentsMar 2026—7
44formula-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> <example>SUMIFS</eSubagentsMar 2026—7
45quality-checker质量审查专家，擅长数据验证、公式审计、结果核查。自动触发于用户意图包含: <example>检查一下</example> <example>验证数据</example> <example>审查公式</example> <example>数据有没有问题</example> <example>核对一下</example>SubagentsMar 2026—7
46report-writer报告撰写专家，擅长生成分析报告、数据汇报、格式化输出。自动触发于用户意图包含: <example>生成报告</example> <example>写个汇报</example> <example>导出分析</example> <example>做个月报</example> <example>周报</example> <example>总结报告</example>SubagentsMar 2026—7
47transaction-processorUse when the user needs to import, categorise, or process transaction data from bank or credit-card exports. Reads transactions/import/ and writes clean records to transactions/processed/.SubagentsApr 2026—7
48data-consolidation-agentAI agent that consolidates extracted sales data into live reporting dashboards with territory, rep, and pipeline summariesSubagentsMar 2026—6
49engineering-ai-data-remediation-engineerSpecialist in self-healing data pipelines — uses air-gapped local SLMs and semantic clustering to automatically detect, classify, and fix data anomalies at scale. Focuses exclusively on the remediatioSubagentsMar 2026—6
50engineering-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 SubagentsMar 2026—6

More subagents categories

Coding281 Code review216 Marketing187 Security173 Planning165 Design164 Documentation163 Testing162 Debugging94 DevTools93 All Subagents →