Write EXIF/IPTC/XMP metadata to photos and videos for Immich sync, including albums (keywords), favorites (rating), description, GPS location, and date/time. Handles diff-based updates with proper removal of metadata.
Apply statistical techniques to data — descriptive statistics, distributions, hypothesis testing, A/B test evaluation, outlier detection, trend analysis, correlation, forecasting, p-values, confidence intervals, significance testing, and avoiding common statistical pitfalls like Simpson's paradox and survivorship bias.
Quality-check a data analysis before sharing — verify joins, aggregations, denominators, time ranges, and metric definitions. Detect pitfalls like survivorship bias, average-of-averages, join explosion, timezone mismatches, incomplete periods, and selection bias. Includes documentation templates for reproducible analyses.
bkend.ai operational guides, troubleshooting, and platform comparison. Covers migration guides, performance optimization, testing strategy, common error solutions, and FAQ. Triggers: migration, troubleshoot, FAQ, performance, error handling, comparison, 마이그레이션, 문제해결, 자주 묻는 질문, 성능, 에러, マイグレーション, トラブルシューティング, FAQ, パフォーマンス, 迁移, 故障排除, 常见问题, 性能, 错误处理, migracion, solucion de problemas, preguntas frecuentes, rendimiento, migration, depannage, FAQ, performance, gestion des erreurs, Migration, Fehlerbehebung, FAQ, Leistung, Fehlerbehandlung, migrazione, risoluzione problemi, FAQ, prestazioni, gestione errori Do NOT use for: authentication implementation (use bkend-auth), database schema design (use bkend-data), security setup (use bkend-security)
Craft and optimize SQL for any warehouse dialect — Snowflake, BigQuery, Databricks, Redshift, PostgreSQL. Covers window functions, CTEs, aggregations, joins, funnel queries, cohort retention, deduplication, dialect translation, slow query tuning, and cross-platform syntax differences.
1C BSL Framework extension for skill-creator skill. Use together with the base skill-creator skill when creating or modifying framework skills (bsl-practices, tool-usage, spec-writing, agent-development-ext, etc.). Covers: framework skill categories, tool-usage skills replacing tool-registry, BSL content patterns, 1c-ai-agent-cli integration, project-specific skills.
Implements message resiliency in Ecotone: RetryTemplateBuilder for retry strategies, error channels, ErrorHandlerConfiguration, DBAL dead letter queues, outbox pattern for guaranteed delivery, and FinalFailureStrategy for permanent failures. Use when handling failed messages, configuring retries, setting up dead letter queues, implementing outbox pattern, or managing error channels.
1C BSL Framework extension for skill-creator skill. Use together with the base skill-creator skill when creating or modifying framework skills (bsl-practices, tool-usage, spec-writing, agent-development-ext, etc.). Covers: framework skill categories, tool-usage skills replacing tool-registry, BSL content patterns, 1c-ai-agent-cli integration, project-specific skills.
Static web development skill for beginners and non-developers. Covers HTML/CSS/JavaScript and Next.js App Router basics. Project initialization with "init starter" or "starter init". Use proactively when user is a beginner or wants a simple static website. Triggers: static website, portfolio, landing page, HTML CSS, beginner, first website, simple web, personal site, init starter, starter init, 정적 웹, 포트폴리오, 랜딩페이지, 초보자, 첫 웹사이트, 간단한 웹, 静的サイト, ポートフォリオ, 初心者, 静态网站, 个人网站, 初学者, sitio web estático, portafolio, página de inicio, principiante, site web statique, portfolio, page d'accueil, débutant, statische Website, Portfolio, Landingpage, Anfänger, sito web statico, portfolio, pagina di destinazione, principiante Do NOT use for: fullstack apps, backend development, microservices
RevenueCat API for in-app purchases. Use when user mentions "RevenueCat", "in-app purchase", "subscription", or mobile monetization.
Mobile app development guide for cross-platform apps. Covers React Native, Flutter, and Expo frameworks. Use proactively when user wants to build mobile apps. Triggers: mobile app, React Native, Flutter, Expo, iOS, Android, 모바일 앱, 앱 개발, モバイルアプリ, アプリ開発, 移动应用, 手机应用, aplicación móvil, app móvil, application mobile, app mobile, mobile Anwendung, mobile App, applicazione mobile, app mobile Do NOT use for: web-only projects, desktop apps
Enterprise-grade system development with microservices, Kubernetes, and Terraform. Includes AI Native methodology and Monorepo architecture patterns. Project initialization with "init enterprise" or "enterprise init". Use proactively when user needs high traffic, microservices, or custom infrastructure. Triggers: microservices, kubernetes, terraform, k8s, AWS, monorepo, AI native, init enterprise, enterprise init, 마이크로서비스, 모노레포, 인프라, マイクロサービス, モノレポ, インフラ, 微服务, 单仓库, 基础设施, microservicios, estrategia empresarial, arquitectura, microservices, stratégie d'entreprise, architecture, Microservices, Unternehmensstrategie, Architektur, microservizi, strategia aziendale, architettura Do NOT use for: simple projects, static websites, learning projects
Automates the kajson release workflow: bumps the version in pyproject.toml, finalizes the CHANGELOG.md Unreleased section, runs quality checks, creates a release/vX.Y.Z branch, commits, pushes, and opens a PR to main. Use when user says "release", "cut a release", "bump version", "prepare a release", "make a release", "ship it", "create release branch", or any variation of shipping a new version of kajson. The user can optionally provide changelog content inline when invoking the skill (e.g. "/release Added new encoder feature"), which will be used as the changelog entry for this version.
Diagnostics of Vanessa Automation runs. Use when a feature scenario failed, artifacts were not created, or you need to classify a failure after execution.
Ship runtime usage guide for code execution sandboxes. Covers Python execution via IPython kernel with persistent variables, Shell command execution, filesystem operations with security constraints, and common development workflows. Use this when working inside a Ship container to understand available tools, pre-installed libraries, path security rules, and best practices for file I/O, data processing, and project scaffolding.
Fill out Microsoft Azure Landing Zone (ALZ) Accelerator checklists by interviewing the user, mapping their Azure subscriptions, integrating IP addressing documentation, and applying Microsoft Cloud Adoption Framework best practices. Produces a completed Excel checklist (.xlsx) ready for ALZ deployment. Use this skill whenever the user mentions Azure Landing Zone, ALZ checklist, landing zone accelerator, platform landing zone configuration, ALZ bootstrap, hub-and-spoke setup, Azure network topology planning, or wants to fill out any ALZ-related checklist or configuration file. Also trigger when the user uploads an Excel file that contains tabs like "Accelerator - Bootstrap", "Accelerator - Bicep", or "Accelerator - Terraform".
Cloudflare API for DNS and zone management. Use when user mentions "Cloudflare", "DNS record", "zone", or "CDN settings".
bkend.ai file storage expert skill. Covers single/multiple/multipart file upload via Presigned URL, file download (CDN vs Presigned), 4 visibility levels (public/private/protected/shared), bucket management, and file metadata. Triggers: file upload, download, presigned, bucket, storage, CDN, image, 파일 업로드, 다운로드, 버킷, 스토리지, 이미지, ファイルアップロード, ダウンロード, バケット, ストレージ, 文件上传, 下载, 存储桶, 存储, carga de archivos, descarga, almacenamiento, cubo, telechargement, televersement, stockage, seau, Datei-Upload, Download, Speicher, Bucket, caricamento file, download, archiviazione, bucket Do NOT use for: authentication (use bkend-auth), database queries (use bkend-data), MCP setup (use bkend-mcp)
Prepare for internal and external audits with SOX 404 control testing, sample selection, workpaper documentation, and deficiency evaluation. Use for SOX compliance, control testing methodology, audit sample selection, audit workpaper preparation, control deficiency classification, material weakness evaluation, ITGC testing, remediation tracking, or audit evidence standards.
