Data Analysis AI Skills

Amplify safe or boring designs to make them more visually interesting and stimulating. Increases impact while maintaining usability.

Choose and document the lawful basis (base legal) for each personal data processing activity under LGPD Art. 7 (common data) or Art. 11 (sensitive data). Use when the user is designing a new feature…

Build and debug LeRobot datasets, training, and policy evaluation. For a first pretrained robot-arm demo, start with architect's reference-app selection.

Port a published computer vision paper's official code and training recipe onto a customer's own dataset, or diagnose why such a transfer produced bad numbers. Use this whenever someone wants to…

Act as a project-management copilot (PM/PMO) for the delivery loop: charters, plans and schedules, estimates, risk registers, status reports, scope changes, stakeholder communication, meeting actions,…

Query the CZ CELLxGENE Census programmatically for versioned public single-cell and spatial transcriptomics data. Use when you need population-scale cell metadata, gene expression slices, Census…

Connects Render services over the private network—internal DNS, service discovery, and cross-service communication. Use when the user needs to wire services together, resolve internal hostnames,…

Implement real-time features using Convex reactive queries that automatically update when data changes, enabling live collaboration, instant updates, and reactive UIs without manual polling. Use when…

Manipulate, annotate, and render phylogenetic trees programmatically with the ETE Toolkit (ete3) — parse and edit Newick/NHX, detect duplication/speciation events, infer orthology and paralogy, query…

Advanced Next.js patterns - middleware, Server Actions, caching with Clerk.

Implements interrupted time series and CausalImpact in R or Python with pre-period fit checks, stationarity testing, and placebo validation. Use when user mentions ITS, CausalImpact, time series…

Design .NET types for performance. Covers struct vs class decision matrix, sealed by default, readonly structs, ref struct and Span/Memory selection, FrozenDictionary, ValueTask, and collection return…

Profile datasets for schema, distributions, nulls, cardinality, outliers, relationships, and data quality.

通过 clawEC API 查询亚马逊类目市场统计数据。在用户需要类目市场统计、类目规模与均值指标时使用。

Use when two numbers that should agree do not, a report against its source, a rollup against its detail, two systems for the same table, to find where they diverge and why.

Write unit and E2E tests for Grafana visualization panels and viz utilities to the conventions this repo expects. Use when adding, backfilling, or reviewing tests for panels (barchart, timeseries,…

Comprehensive PostgreSQL reference for developers and DBAs covering versions 14–18. Use whenever the user asks about PostgreSQL syntax, DDL/DML/DQL, joins, LATERAL, CTEs, window functions, GROUPING…

Inspect datasets, calculate trustworthy summaries, identify patterns and anomalies, and explain decision-relevant findings with explicit assumptions.

Plan or implement migrations to MotherDuck with SQL translation, source-to-target validation, cutover, and rollback.

rest-countries should become a local, searchable operational workspace, not only an endpoint wrapper. Use for 3 operation/source entries against https://restcountries.com.

Use whenever the user wants to find, shortlist, vet, enrich, or research US professional-services firms — law, marketing, consulting, accounting, IT services, architecture, engineering, HR, PR,…

Scaffold eit nytt Ktor-prosjekt med Kotliquery, Flyway, Koin og Nais-konfigurasjon

Generate professional Product Requirement Documents (PRD) from multiple sources — Figma designs, briefs, user research, existing code. Includes risk analysis, RICE prioritization, Gherkin stories and…

Ranks the brands within one Mercado Livre (Brasil) category by estimated weekly revenue and tracks how each brand's position changes between periods, using JoomPulse. Each run builds today's…

Guides the agent through installing, configuring, and using Capacitor plugins from six sources — official Capacitor plugins, Capawesome plugins, Capacitor Community plugins, Capacitor Firebase…

Write or critique a user story — a small unit of user value framed from a real persona's need, not a restated task. Frames stories around who/what/why, keeps them INVEST and testable, maps them across…

Use when building the app shell or any responsive screen — sidebar + topbar layouts, Tailwind breakpoints, container queries, and fluid grids that hold up from mobile to ultrawide.

Processes, cleans, compares, and searches tandem mass spectra with matchms. Use for MS/MS file I/O, metadata harmonization, peak filtering, spectral similarity, library matching, score matrices, and…

Create or improve a Chinese academic PPTX from a scientific paper or research reading notes, with source figures and speaker notes. Use for 论文做PPT、文献汇报、组会PPT and paper-based conference or defense…

Use when the user wants to run the cognee API server (and optional UI) on their own machine — starting it, checking it's healthy, connecting the SDK or other clients to it, and choosing the right auth…

Generate SQL queries from natural language descriptions. Supports BigQuery, PostgreSQL, MySQL, and other dialects. Reads database schemas from uploaded diagrams or documentation. Use when writing SQL,…

Reduce LLM size and accelerate inference using pruning techniques like Wanda and SparseGPT. Use when compressing models without retraining, achieving 50% sparsity with minimal accuracy loss, or…

Optimize web performance: bundle size, images, caching, lazy loading, and overall page speed. Use when site is slow, reducing bundle size, fixing layout shifts, improving Time to Interactive, or…

Generate AntV Infographic syntax outputs. Use when asked to turn user content into the Infographic DSL (template selection, data structuring, theme), or to output `infographic <template>` plain…

Map Lightdash SDK capabilities to their host-UI names and the app-code wiring each needs. Use when the user asks about a feature by name (Inspect data, drill-down, exports, shareable URLs), when…

用于查找代码示例、开源项目、GitHub Issue、技术问答、开发者讨论、HuggingFace 模型/数据集/Space。

Printing Press CLI for Printing Press Oauth2. Purpose-built fixture for the OAuth2 device-code auth shape.

Tell Gemma what you did, what you're working on, and any blockers. Get a clean standup update.

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

发布记录管理。当用户提到"记一下刚发的"、"发布记录"、"这个月发了多少"、"发布历史"、 "记录一下"、"发布日志"、"上次发了什么"时触发。支持记录每次发布的内容信息（平台、标题、 链接、时间、初始数据），并提供查询和统计功能，方便后续复盘。

Analyze stock correlations to find related companies and trading pairs. Use when the user asks about correlated stocks, related companies, sector peers, trading pairs, or how two or more stocks move…

Design data systems by understanding storage engines, replication, partitioning, transactions, and consistency models. Use when the user mentions "database choice", "which database should I use", "SQL…

Use assistant datasets for grounded answers with rag-search and rag-read.

When the user wants to set up, debug, or interpret app install attribution — including SKAdNetwork (SKAN), Apple's AdAttributionKit, Google Play Install Referrer, MMPs (AppsFlyer, Adjust, Singular,…

Roadmap parsing, analysis, and mutation operations for ROADMAP.md. Handles phase and milestone lifecycle including add, insert (decimal), remove, complete, and requirements coverage analysis.

You are a data pipeline architecture expert specializing in scalable, reliable, and cost-effective data pipelines for batch and streaming data processing.

ktx's knowledge base - wiki pages for durable, reusable business knowledge. Covers capture workflow for user preferences, metric definitions, organizational conventions, and cross-references between…

Step of the analyze-performance playbook: ranks creative by angle, hook and format with spend gates, writes short per-channel reads and drafts what to make next. Run analyze-performance instead; not…

Use this skill any time a spreadsheet file is the primary input or output. This means any task where the user wants to: open, read, edit, or fix an existing .xlsx, .xlsm, .csv, or .tsv file (e.g.,…

Break down Claude Code usage by model family (Opus / Sonnet / Haiku) from the Agent Monitor dashboard — each family's share of tokens, share of cost, and the spots where an expensive model is doing…

Query the CELLxGENE Census (61M+ cells) programmatically. Use when you need expression data across tissues, diseases, or cell types from the largest curated single-cell atlas. Best for…