Data Analysis AI agent skills

2,858 skills in the archive. Read a skill’s instructions or open its original repository.

• Xlsx

  by @henkisdabro

  Comprehensive spreadsheet creation, editing, and analysis with support for formulas, formatting, data analysis, and visualisation. Use when working with spreadsheets (.xlsx, .xlsm, .csv, .tsv) for creating new spreadsheets with…

• User Module

  by @psincraian

  myfy UserModule for authentication with email/password, OAuth, sessions, and JWT. Use when working with UserModule, BaseUser, OAuth providers, login, registration, password reset, email verification, or user authentication.

• Data Lake Platform

  by @vasilyu1983

  Designs lakehouse platforms across Iceberg, Delta, Hudi, and Paimon. Use when choosing catalogs, CDC paths, query engines, governance, or cost controls.

• Data Sql Optimization

  by @vasilyu1983

  Diagnoses and tunes SQL for OLTP workloads on PostgreSQL, MySQL, and SQL Server. Use when tuning queries, reading plans, indexing, or fixing lock contention.

• Data Analytics Engineering

  by @vasilyu1983

  Builds analytics engineering layers for metrics, contracts, and BI-ready models. Use when shaping dbt or SQLMesh marts, metric governance, lineage, or data quality.

• Data Metabase

  by @vasilyu1983

  Automates Metabase cards, dashboards, Remote Sync, embedding, tenants, and the Agent API/MCP server for AI workflows. Use when scripting, promoting, or embedding Metabase content.

• Dev Ai Coding Metrics

  by @vasilyu1983

  Measures AI coding impact and extension robustness. Use when tracking delivery, quality trajectories, cost, experience, pilots, scorecards, or leadership reporting.

• Data Streaming

  by @vasilyu1983

  Designs streaming platforms for Kafka, Flink, CDC, and lakehouse ingestion. Use when planning event backbones, CDC pipelines, schema governance, or real-time lakehouse delivery.

• Ai Coding Agents Observability Evals

  by @vasilyu1983

  Designs coding-agent observability and evals. Use when measuring traces, replay, checkpoint lineage, quality trajectories, tool grading, regression, or cost.

• Ai Data Curation Pretraining

  by @vasilyu1983

  Builds and audits LLM pretraining corpora: extraction, filtering, dedup, decontamination, data mixing, synthetic data. Use when curating or ablating a pretraining data pipeline.

• Weaverse Content Api

  by @Weaverse

  Use when reading or updating live Weaverse content programmatically — pulling projects/pages/theme settings, bulk-editing page content, pushing AI-generated copy, deleting pages, or uploading media to Shopify for use in…

• Substack Expert

  by @fabricioctelles

  This skill should be used when creating, formatting, or optimizing content for a Substack newsletter. Covers post structure, SEO metadata (titles, slugs, meta descriptions), native engagement features (Notes, Polls, Chat),…

• Coolify Operator

  by @fabricioctelles

  Master Coolify operator for self-hosted deployment platform. Use when the user mentions 'coolify', 'deploy on coolify', 'list/restart/redeploy applications', 'view coolify logs', 'coolify API/CLI', 'manage coolify…

• Developer Onboarding

  by @jonathimer

  Get developers to "Hello World" fast with optimized quickstarts, tutorials, and sample apps. Trigger phrases: developer onboarding, time to first value, quickstart guide, hello world tutorial, developer activation, onboarding…

• X Report Generator

  by @AIDotNet

  使用Playwright浏览器爬取X(Twitter)真实数据，分析统计信息，生成精美的HTML报告面板并导出为高清图片。

• Telemetry Instrumentation

  by @MRCalderon3D

  Implement analytics and observability hooks that answer product questions without creating noise or privacy risk.

• Godot Performance

  by @MRCalderon3D

  Profile Godot runtime, scene, rendering, and resource behavior based on representative builds and content.

• Database Designer

  by @AIDotNet

  设计和优化数据库模式，支持PostgreSQL、MySQL、SQLite和MongoDB。包括ER建模、规范化、索引优化和迁移脚本生成。

• Nextjs App

  by @AIDotNet

  生成Next.js 14+ App Router组件，包括服务端组件、客户端组件、API路由、中间件和数据获取模式。

• 数据搬运工

  by @laborany

  通用数据迁移与格式转换工具，支持多种文件格式互转及简单的数据清洗。当用户需要转换文件格式、提取数据或进行数据迁移时调用。

• 数据监控员

  by @laborany

  实时监控关键业务指标和系统状态，提供异常检测和自动告警服务。当用户需要监控数据变化、设置阈值提醒或查询实时状态时调用。

• Data Visualization

  by @dylantarre

  Use when animating charts, graphs, dashboards, data transitions, or any information visualization work.

• Clerk Nextjs Patterns

  by @clerk

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

• Clerk Expo

  by @clerk

  Add Clerk authentication to Expo and React Native apps using @clerk/expo. Use for Expo setup, prebuilt native components (AuthView, UserButton), custom sign-in/sign-up flows (email, password, SMS/phone OTP, MFA), OAuth/SSO,…

• Clerk Billing

  by @clerk

  Clerk Billing for subscription management - render Clerk's PricingTable and in-app checkout drawer, configure subscription plans, seat-limit plans for B2B, feature entitlements with has(), and billing webhooks. Use for SaaS…

• Design

  by @ilyasibrahim

  Unified design system for data/ML dashboards. Quick reference for brand vs data color decisions, component patterns, typography, spacing. Auto-invokes on styling, CSS, design, colors, UI, visualization keywords. Tiered loading -…

• Membership Funnel

  by @ominou5

  Recurring membership/subscription funnel. Acquires members with a free trial or low entry, then retains with ongoing value. Best for communities, content libraries, and recurring SaaS.

• Data Quality Standards

  by @ilyasibrahim

  Data quality validation rules, quality metrics, and acceptance criteria for Somali dialect classifier datasets. Covers duplicate detection, language filtering, quality scoring, and validation protocols. Auto-invokes when…

• Etl Patterns

  by @ilyasibrahim

  ETL workflow patterns, data pipeline architecture, and ingestion strategies for Somali dialect classifier. Covers source integration, transformation logic, staging patterns, and load strategies. Auto-invokes when discussing data…

• Dashboard Patterns

  by @ilyasibrahim

  Reusable React/JavaScript patterns for Somali dialect classifier dashboard. Covers Chart.js integration, data card components, filter patterns, responsive layouts, and dashboard-specific UI patterns. Auto-invokes when building…

• Model Evaluation Framework

  by @ilyasibrahim

  Model evaluation metrics, testing protocols, and performance assessment for Somali dialect classification. Covers accuracy, F1-score, confusion matrix analysis, per-dialect performance, and evaluation best practices for…

• Ux Writing

  by @ilyasibrahim

  Voice, tone, and content guidelines for data/ML dashboards. Covers microcopy, error messages, success states, and data presentation language. Auto-invokes on copy, messaging, content, labels, error messages keywords.

• Accessibility Checklist

  by @ilyasibrahim

  WCAG AA accessibility checklist and verification protocols for Somali dialect classifier dashboard. Covers keyboard navigation, screen readers, color contrast, ARIA labels, and accessibility testing procedures.

• Dns Management

  by @ominou5

  Guides users through DNS configuration for custom funnel domains. Covers A/CNAME records, SSL setup, and platform-specific DNS requirements.

• Deploy Netlify

  by @ominou5

  Deploys funnel pages to Netlify. Covers CLI setup, deploy commands, environment variables, custom domains, and redirect configuration.

• Strategy Review

  by @existential-birds

  Use when reviewing, critiquing, or stress-testing an existing strategy document. Evaluates seven dimensions — diagnosis quality, guiding policy strength, action coherence, assumption exposure, falsifiability — with optional 7S,…

• Elixir Performance Review

  by @existential-birds

  Reviews Elixir code for performance issues including GenServer bottlenecks, memory usage, and concurrency patterns. Use when reviewing high-throughput code or investigating performance issues.

• Langgraph Architecture

  by @existential-birds

  Guides architectural decisions for LangGraph applications. Use when deciding between LangGraph vs alternatives, choosing state management strategies, designing multi-agent systems, or selecting persistence and streaming…

• Nexus

  by @simota

  Orchestrating multi-specialist task chains and scope-adaptive product delivery: classifies intent, selects and executes the minimum viable chain, aggregates results, and verifies acceptance criteria. For multi-domain tasks,…

• Native

  by @simota

  Implementing production iOS/Android/macOS native features (SwiftUI, Compose) and iterating a screen against a reference design. Not for cross-platform RN/Flutter (Port) or web (Artisan).

• Compete

  by @simota

  Triggers when researching competitive or professional positioning: market intelligence, engineer brands, profiles, and content strategy. Research and strategy only — not code.

• Echo

  by @simota

  Simulating users to evaluate existing flows and generate synthetic demand: cognitive walkthroughs, feature requests, unmet needs, JTBD, and opportunity trees. Not real-user research.

• Launch

  by @simota

  Planning releases and reporting delivery work from GitHub PR history. Use when versioning, CHANGELOGs, rollout or rollback plans, engineering metrics, retrospectives, or stakeholder reports are needed.

• Growth

  by @simota

  Optimizing SEO (meta/OGP/JSON-LD/headings), SMO (social sharing), CRO (CTA/form/exit-intent), and GEO (AI citation optimization). Use for search ranking, conversion, or AI visibility.

• Forge

  by @simota

  Building rapid prototypes for frontend (UI components/pages) and backend (API mocks, simple servers). Use to validate new features or turn ideas into working demos. Working software over perfection.

• Bolt

  by @simota

  Optimizing frontend (re-render, memoization, lazy loading) and backend (N+1, indexing, caching, async) performance, plus continuous auto-tuning loops for GC/threadpool/cache/worker settings.

• Cast

  by @simota

  Casting personas: rapid generation from diverse inputs, registry-based persistence and lifecycle, data-driven evolution, inter-agent sync. Not for UI walkthroughs (Echo) or user research (Field).

• Port

  by @simota

  Designing web-to-iOS/Android porting strategy: feature parity matrices, native architecture maps, phased Strangler-Fig roadmaps. Not for same-language migration (Shift) or native impl (Native).

• Field

  by @simota

  Conducting user research: interview guides, usability test plans, qualitative analysis, persona creation, journey mapping. Use when research design or analysis is needed; complements Echo.

• Pulse

  by @simota

  Defining KPIs, tracking events, and dashboards: North Star Metric, funnel and cohort analysis, test-intelligence views. GA4/Amplitude/Mixpanel/PostHog. Use when metrics design is needed.

• Architect

  by @simota

  Designing new skill agents via gap analysis, overlap detection, SKILL.md + reference generation, and Nexus integration. Not for task orchestration (Nexus) or format-only audits (Gauge).

• Ledger

  by @simota

  Optimizing FinOps and cloud cost: IaC-based estimation, right-sizing, RI/SP recommendations, anomaly detection, budget alerts, AI/GPU workload economics. Use to forecast or cut cloud spend.

• Attest

  by @simota

  Verifying spec compliance: extracts ACs from specs, adversarially checks conformance, generates BDD scenarios and traceability matrices. Use when impl must be proven to match a PRD/SRS/AC.

• Experiment

  by @simota

  Designing A/B tests: hypothesis docs, sample size, feature flags, significance analysis, CUPED, SRM detection, switchback experiments. Use when hypothesis validation is needed.

• Matrix

  by @simota

  Controlling combinatorial explosion across multi-dimensional axes: minimum coverage sets, execution plans, test/deploy/UX/risk prioritization. Use when scoping multi-axis combinations.

• Polyglot

  by @simota

  Implementing i18n and l10n: extracts hardcoded strings to t() functions, integrates Intl API for date/currency/number formatting, manages translation keys, and adds RTL layout support.

• Pdm

  by @simota

  Navigating delivery status read-only: reconciles planned scope (specs/roadmap/PRD) against implemented code for what's built vs left. Not for priority scoring (Rank) or AC conformance (Attest).

• Prose

  by @simota

  Writing user-facing UX text including microcopy, error messages, voice and tone design, onboarding copy, and accessibility text. Use when UX writing or content strategy is needed.

• Data Analysis

  by @JinFanZheng

  Data analysis and statistical computation. Use when user needs "数据分析/统计/计算指标/数据洞察". Supports general analysis, financial data (stocks, returns), business data (sales, users), and scientific research. Uses…

• Data Viz

  by @JinFanZheng

  Data visualization for charts and graphs. Use when user needs "画图/图表/可视化". Creates static PNG or interactive HTML charts from data.

• Data Files

  by @JinFanZheng

  File router that routes uploaded files to appropriate analysis skills. CSV/Excel/JSON → data-analysis, Images → data-viz, PDF/HTML → data-base.

• Agency Agents Ai Specialists

  by @reason-machines

  A collection of specialized AI agent personalities for Claude Code, Cursor, Aider, Windsurf, and other AI coding tools — covering engineering, design, marketing, sales, and more.

• Marimo Development

  by @jiaxiaojunQAQ

  Expert guidance for creating and working with marimo notebooks - reactive Python notebooks that can be executed as scripts and deployed as apps. Use when the user asks to create marimo notebooks, convert Jupyter notebooks to…

• Deep Search M

  by @jiaxiaojunQAQ

  专业深度研究与报告生成技能。支持企业竞争分析、产品竞争分析、行业分析、市场规模/竞争格局、AI大模型厂商、AI工具学习指南等领域。基于 Agent 内置 `web_search` + `web_fetch`（无需 API key），三阶段工作流（主题确认→框架生成→报告输出），运用PESTEL、SWOT、波特五力、商业模式画布等经典咨询研究模型，输出精美的深蓝色政务风格 HTML 与 Markdown 双格式咨询级报告。 English: A…

• Performance Engineer

  by @zhaono1

  Performance optimization specialist for improving application speed and efficiency. Use when investigating performance issues or optimizing code.

• Descriptive Action

  by @jiaxiaojunQAQ

  Use when the user asks to describe, summarize, analyze, compare, explain, or report on something (text, data, events, systems) without asking for recommendations or next steps.

• Agentic Jujutsu

  by @jiaxiaojunQAQ

  Quantum-resistant, self-learning version control for AI agents with ReasoningBank intelligence and multi-agent coordination

• Bdd

  by @mcouthon

  Behavior-Driven Development with Gherkin specifications and black-box testing. Use when working with BDD projects, writing feature files, implementing step definitions, or designing acceptance tests around observable behaviors.…

• Csharp Concurrency Patterns

  by @wshaddix

  Choosing the right concurrency abstraction in .NET - from async/await for I/O to Channels for producer/consumer to Akka.NET for stateful entity management. Covers both high-level abstractions and low-level synchronization…

• Caching Strategies

  by @wshaddix

  Comprehensive caching patterns for ASP.NET Core Razor Pages applications. Covers output caching, response caching, memory caching, distributed caching with Redis, cache invalidation strategies, and HybridCache (.NET 9+). Use…

• Type Design Performance

  by @wshaddix

  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 types. Use when designing…

• Database Performance

  by @wshaddix

  Database access patterns for performance. Separate read/write models, avoid N+1 queries, use AsNoTracking, apply row limits, and never do application-side joins. Works with EF Core and Dapper. Use when designing data access…

• Design

  by @mcouthon

  Use when building dashboards, SaaS UIs, admin interfaces, or any interface needing polished professional design. Covers design direction, craft principles, and 9-phase implementation. Triggers on: 'use design mode', 'design…

• Dotnet Csharp Dependency Injection

  by @wshaddix

  Registering or resolving services with MS DI. Keyed services, scopes, decoration, hosted services.

• Laravel Best Practices

  by @AsyrafHussin

  Laravel 13 conventions and best practices. Use when creating controllers, models, migrations, validation, services, or structuring Laravel applications. Triggers on tasks involving Laravel architecture, Eloquent, database, API…

• Phone

  by @zoom

  Zoom Phone skill pack for OAuth, Phone APIs, webhooks, Smart Embed postMessage events, URI schemes, and call-history migration patterns. Use for CRM/CTI dialer workflows, real-time call tracking, and call handling automation.

• Mapbox Data Visualization Patterns

  by @mapbox

  Patterns for visualizing data on maps including choropleth maps, heat maps, 3D visualizations, data-driven styling, and animated data. Covers layer types, color scales, and performance optimization.

• Mapbox Maplibre Migration

  by @mapbox

  Guide for migrating from MapLibre GL JS to Mapbox GL JS, covering API compatibility, token setup, style configuration, and the benefits of Mapbox's official support and ecosystem

• Scheduled Jobs

  by @serac-labs

  Create ServiceNow scheduled jobs on sysauto_script — daily/weekly cron patterns, batch processing with time/runtime limits, conditional execution, error notifications, and metrics recording.

• Code Review

  by @serac-labs

  Review ServiceNow server-side scripts for ES5 violations, ACL/injection/XSS issues, N+1 queries, missing setLimit/error handling, hard-coded sys_ids, and business-rule recursion risks.

• Performance Analytics

  by @serac-labs

  Build ServiceNow Performance Analytics — pa_indicators (count/sum/avg/percentage), pa_breakdowns, pa_thresholds with severity colors, pa_widgets, and pa_dashboards for KPI tracking.

• Reporting Dashboards

  by @serac-labs

  Build ServiceNow reports (list/bar/pie/line/pivot/single-score) on sys_report, sys_dashboard layouts with widget placement, scheduled report delivery, and drill-down configuration.

• Database Administrator

  by @nahisaho

  Copilot agent that assists with database operations, performance tuning, backup/recovery, monitoring, and high availability configuration Trigger terms: database administration, DBA, database tuning, performance tuning, backup…

• Project Manager

  by @nahisaho

  Copilot agent that assists with project planning, scheduling, risk management, and progress tracking for software development projects Trigger terms: project management, project plan, WBS, Gantt chart, risk management, sprint…

• Drupal Search Api

  by @grasmash

  Search API configuration, boosting strategies, and processor patterns for Drupal. Covers index configuration, field types, custom boost processors, number field boosting, engagement metrics, and reindexing workflows.

• Evolve

  by @evolving-machines-lab

  Evolve runs agent evaluations in the cloud: any model on any coding-agent harness (Claude Code, Codex, Gemini and more) against datasets of Harbor-format tasks, such as terminal-bench or SWE-bench style benchmarks, plus an SDK…

• Create Adapter

  by @evolving-machines-lab

  Convert an existing benchmark into a folder of Harbor-format tasks ready for `evolve dataset publish`. Use when the user wants to port, adapt, or import a benchmark (a paper's task set, a repository of problems, a leaderboard's…

• Publish

  by @evolving-machines-lab

  Publish a dataset of Harbor-format tasks to Evolve, or upload a finished job directory. Use when the user wants to publish, upload, or share tasks, datasets/benchmarks, or job results on Evolve.

• Analysis Qa

  by @vm0-ai

  Quality-check data analysis for joins, metrics, denominators, date ranges, leakage, and statistical pitfalls.

• Data Profiling

  by @vm0-ai

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

• Spring Boot

  by @bobmatnyc

  Spring Boot 3.x - Java framework for production-ready applications with dependency injection, REST APIs, data access, security, and actuator monitoring

• Ecto Patterns

  by @bobmatnyc

  Ecto patterns for Phoenix/Elixir apps. Covers schemas, changesets, migrations, queries, Ecto.Multi, transactions, constraints, associations, pagination, tenant partitioning, performance, and testing.

• Xquik

  by @bobmatnyc

  Xquik X data automation API - Use REST or MCP for tweet search, user lookup, follower exports, media downloads, monitors, webhooks, giveaway draws, and confirmation-gated X actions.

• Golang Observability Opentelemetry

  by @bobmatnyc

  Instrumenting Go applications with OpenTelemetry for distributed tracing, Prometheus for metrics, and structured logging with slog

• Brace Metrics

  by @tonone-ai

  Design support metrics dashboard -- CSAT, FRT, TTR, ticket deflection rate, volume trends, and agent efficiency. Use when asked to "what metrics should support track", "build our support dashboard", "measure support quality", or…

• Capacitor Plugins

  by @Cap-go

  Official Capacitor package guide plus Capgo ecosystem plugin recommendations. Use this skill when users need native functionality, want the right official Capacitor package, or need a stronger Capgo/community plugin when the…

• Effective Interact

  by @JasonxzWen

  Load when agent pauses to report relatively complex information needing Chinese-first clear complex communication, alignment, multi-option choice, status/incident, long-task fact ledgers, implementation plans, reviews, maps,…

• Source Post

  by @JasonxzWen

  Load when turning an external article, blog, release note, interview, or report into a source-backed public post with Chinese fidelity, media references, an effective-interact summary layer, and project-iteration review; do not…

• Product Ui Review

  by @JasonxzWen

  Load when an existing Web product, especially a dashboard, dense-data view, or multi-step app, needs a deep evidence-backed experience review; report findings only, and use design-taste-frontend for marketing-page direction,…

• Docs Page Opening Optimizer

  by @elastic

  Optimize the opening of an Elastic documentation page — H1 title, opening paragraph, and requirements section — following doc type conventions. Use when writing or improving page intros, optimizing titles for discoverability,…