Data Analysis AI Skills

Debug and inspect LLM/AI agent traces using PostHog's MCP tools. Use when the user pastes a trace or session URL (e.g. /ai-observability/traces/<id> or /ai-observability/sessions/<id>), asks to debug…

Plans content syndication across paid and organic channels: content atomization with Ross Simmonds' distribution framework, NetLine-informed lead follow-up timing, syndication network economics, and…

Read a model is confidence distribution correctly, and tell a genuinely discriminative model from one that scores everything the same.

Implements Syncfusion .NET MAUI Range Slider (SfRangeSlider) for selecting numeric range values with dual thumbs. Use this for range selection controls, dual-value sliders, price range selectors, date…

Weekly marketing audit and operating review. Pulls the last 7 days of source-backed marketing, analytics, content, paid media, lead, watcher, and audit data; compares it to the prior 7 days; flags…

Guides agents through schema changes and contract migrations. Use when adding, renaming, removing, or changing columns, data types, nullability, keys, or downstream-facing data contracts.

Design an A/B test that can answer its question — hypothesis, randomization unit, power, duration, pre-registered analysis — and read the result honestly, including a null. Use when someone proposes…

Dashboard data display, KPI design, real-time data visualization, and data density.

Run a multi-perspective Mind Council deliberation on any question, decision, or creative challenge. Use this skill whenever the user wants diverse viewpoints, needs help making a tough decision, asks…

读取多 Sheet Excel 文件，根据数据量动态选择处理策略，支持特定区域数据提取、大文件 Parquet 转换、统计分析及可视化图表生成。

Build, run, and visualize multi-step AI generation workflows. The AI architect translates natural language descriptions into connected node graphs — chain image generation, video creation,…

Official NVIDIA-authored guidance for NVIDIA cuDF GPU DataFrames, pandas acceleration, dask-cuDF, ETL, joins, groupby, CSV/Parquet I/O, nullable semantics, and multi-GPU DataFrame workloads.

Covers AWS security services and workflows — Security Hub V2 (OCSF) findings, connectors, aggregators, automation rules, and security posture summaries; Security Hub CSPM (V1/ASFF) controls and…

Every Conduyt endpoint as a command, plus send-safety, import forensics, report deltas and dialer coverage no other Conduyt surface has. Trigger phrases: `is this list safe to text`, `did the morning…

Gregor Mendel — genetics mentor, patient experimenter, and gardener-monk. Trigger this skill when users ask about genetics, heredity, inheritance patterns, Mendelian laws, dominant/recessive traits,…

Audit hook delivery health from Agent Monitor data — balance PreToolUse vs PostToolUse (a gap means tools that started but never reported back), detect missing Stop/SubagentStop terminators…

Computational analysis framework for spatial multi-omics data integration. Given spatially variable genes (SVGs), spatial domain annotations, tissue type, and disease context from spatial…

End-to-end drug discovery platform combining ChEMBL compounds, DrugBank, targets, and FDA labels. Natural language powered by Valyu.

Therapeutics Data Commons. AI-ready drug discovery datasets (ADME, toxicity, DTI), benchmarks, scaffold splits, molecular oracles, for therapeutic ML and pharmacological prediction.

Data analysis across SQL, visualization, statistics, and reporting. Use when writing SQL queries, building dashboards, performing cohort or funnel analysis, running hypothesis tests, or presenting…

tags: [bioconductor, r, proteomics, vignette-grounded]

Core Supabase CLI, migrations, RLS, Edge Functions

Query metrics and explore dashboards in Datadog.

Knowledge Base Creation: Searchable wikis, internal documentation portals, knowledge management systems

Professional trading charts including candlesticks, equity curves, drawdowns, correlation heatmaps, and return distributions

Use to design and document customer segments with clear criteria, metrics, and governance.

Analyze NYC lot zoning, FAR, height, setbacks, uses, and buildable envelope from PLUTO and the Zoning Resolution. Use for "what can I build"; use nyc-bsa for relief and zoning-envelope for 3D…

De novo and known TF motif enrichment in ChIP-seq/ATAC-seq peaks via HOMER. findMotifsGenome.pl finds over-represented patterns vs background; annotatePeaks.pl assigns context (TSS distance, gene,…

Use when you must prove an analysis ran on the intended data or lock a dataset version. Builds a deterministic content-hash manifest (file SHA-256, schema, per-column value hashes), verifies later…

Panel data analysis with fixed and random effects models

Authoring Grafana dashboards for Go services instrumented with lib-observability telemetry (tracing, metrics, log), plus a reference mode for RED/USE panel patterns and Grafonnet templates. Sweep mode…

End-to-end protein design pipeline guide across preparation, generation, validation, and filtering. Use this skill when: (1) Starting a new protein design project, (2) Need step-by-step workflow…

Use when managing state and side effects in Ink applications using React hooks for terminal UIs.

Operações de banco de dados: queries otimizadas, migrations versionadas, estratégia de indexação, modelagem relacional e NoSQL, backup e recovery. Foco em PostgreSQL e MySQL com contexto de dados…

UTM Parameter Strategy & Builder — naming conventions, GA4 channel grouping rules, auto-tagging, common mistakes, and BigQuery validation queries

Comprehensive markdown and Mermaid diagram writing skill. Use when creating any scientific document, report, analysis, or visualization. Establishes text-based diagrams as the default documentation…

Machine learning in Python with scikit-learn. Use when working with supervised learning (classification, regression), unsupervised learning (clustering, dimensionality reduction), model evaluation,…

Reading, processing, and analyzing NetCDF output from lake simulation models

Explore PostHog MCP intent clusters — agent goals grouped by semantic similarity, with each cluster's tool distribution and error rates, plus the tool-centric pivot (capture rate per intent, discovery…

Build WPF applications with the DevExpress Data Grid (GridControl) — a data-aware control that displays and edits data in table, card, and treelist layouts. Use when adding GridControl to a WPF…

Guides agents through semantic layer and shared metric design. Use when defining business metrics, reusable dimensions, governed metric contracts, or shared semantic models consumed by dashboards,…

Use when writing, optimizing, or debugging SQL queries for enterprise databases. Includes best practices for performance, debugging, complex query patterns, and database-agnostic approaches. Based on…

Dashboard layout, data visualization placement, widget patterns, and information density management.

Distributed computing for larger-than-RAM pandas/NumPy workflows. Use when you need to scale existing pandas/NumPy code beyond memory or across clusters. Best for parallel file processing, distributed…

Design and implement Arduino integration with Azure IoT Hub and IoT Edge, including secure provisioning, resilient telemetry, command handling, and production guardrails.

OneCLI Gateway: transparent HTTPS proxy that injects stored credentials into outbound calls. You MUST use this skill when the user asks you to read emails, check calendar, access GitHub repos, create…

Chief Data Officer advisory for startups: AI training data rights and consent provenance, data product strategy (warehouse vs lakehouse vs mesh, build-vs-buy), B2B customer-data-as-asset valuation and…

Use when writing Spark jobs, debugging performance issues, or configuring cluster settings for Apache Spark applications, distributed data processing pipelines, or big data workloads. Invoke to write…

读取并解析单个Excel工作表数据，支持合并单元格处理、数据清洗、交叉分析及多维度可视化，适用于需要从单表中提取关键指标并进行趋势模拟与图表生成的场景。

Hunt NoSQL Injection — MongoDB operator injection ($where, $regex, $gt, $ne), CouchDB, Redis command injection, auth bypass via NoSQLi, data dump. Use when target uses MongoDB/Mongoose, CouchDB,…

Generates complete FAERS pharmacovigilance study designs for multi-drug or class-level safety comparison inside one predefined SOC or AE family using active comparators, disproportionality analysis,…