Data & AI

Security best practices for production applications including PII protection, input validation, SQL injection prevention, XSS mitigation, and secure logging. Apply when handling user data, authentication, or external inputs.

Build Vue 3 + Ionic front-end components following Orchestrator AI's strict architecture: stores hold state only, services handle API calls with transport types, components use services and read stores. CRITICAL: Maintain view reactivity by keeping stores simple - no methods, no API calls, no business logic.

Comprehensive spreadsheet creation, editing, and analysis with support for formulas, formatting, data analysis, and visualization. When Codex needs to work with spreadsheets (.xlsx, .xlsm, .csv, .tsv, etc) for: (1) Creating new spreadsheets with formulas and formatting, (2) Reading or analyzing data, (3) Modify existing spreadsheets while preserving formulas, (4) Data analysis and visualization in spreadsheets, or (5) Recalculating formulas

Guide for Vercel AI SDK v5 implementation patterns including generateText, streamText, useChat hook, tool calling, embeddings, and MCP integration. Use when implementing AI chat interfaces, streaming responses, tool/function calling, text embeddings, or working with convertToModelMessages and toUIMessageStreamResponse. Activates for AI SDK integration, useChat hook usage, message streaming, or tool calling tasks.

Apply approved remediation actions from audit resolution. Implements config file updates, template syncs, and code fixes using appropriate domain/config agents. Use when audit findings have been approved for remediation and need implementation.

Design, configure, launch, and analyze ablation sweeps for GRPO training. Use for hypothesis testing, hyperparameter experiments, and systematic comparisons.

Analyzes Claude Code session history to identify repeated workflows and suggest slash commands to automate them

Computes semantic embeddings for text and measures distance between sentences. Use for semantic similarity analysis and comparing text.

Build AI gateway services for routing and managing LLM requests. Use when implementing API proxies, rate limiting, or multi-provider AI services.

Standards for Claude-optimized repository documentation. Use when creating or updating docs/claude/ documentation to ensure correct format, abstraction level, and front-matter.

Create Claude Code subagents. Use when user wants to create a subagent, specialized agent, or custom AI assistant for Claude Code.

Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, or applications. Generates creative, polished code that avoids generic AI aesthetics.

Create and manage database schema migrations following best practices for versioning, reversibility, and zero-downtime deployments. Use this skill when creating or modifying database migration files, Alembic migrations, Django migrations, Rails migrations, or any schema change scripts. Use this skill when working with database schema evolution, implementing rollback strategies, managing indexes on large tables, or separating schema changes from data migrations. Use this skill when working with files in migrations/, db/migrate/, alembic/versions/, or similar migration directories. Use this skill when creating new tables, modifying columns, adding indexes, establishing foreign key relationships, or managing database versioning in development and production environments.

Probe and test SDR hardware capabilities (RTL-SDR, SDRplay, HackRF, etc.). Use when verifying device detection, discovering supported sample rates and gains, testing antenna ports, or troubleshooting SDR hardware issues.

Build interactive web applications and artifacts with HTML, CSS, and JavaScript. Use this skill when creating standalone web applications, interactive tools, dashboards, or web-based utilities that can run in a browser.

Performs automatic web search using Gemini CLI with Google Search grounding. Triggers on "Gemini search:", "suche mit Gemini", "use Gemini to find". Claude writes a request file, the Watcher executes the search, Claude reads the result. FREE Gemini 2.5 Pro with 1000 requests/day.

Enhance uxscii components from sketch to production fidelity. Use when working with .uxm files marked as "fidelity: sketch" or when user wants to add detail and polish to components.

WHEN: Android Kotlin code review, Jetpack Compose patterns, Coroutines/Flow checks, ViewModel structure analysisWHAT: Compose best practices + Coroutines patterns + State management + Memory leak detection + Performance optimizationWHEN NOT: KMP shared code → kotlin-multiplatform-reviewer, Backend → kotlin-spring-reviewer

Consult Gemini AI for architecture alternatives, design trade-offs, and brainstorming. Use when seeking different perspectives on design, evaluating architectural approaches, comparing solutions, or generating creative ideas.

Use PROACTIVELY when creating research reports, experiment writeups, technical whitepapers, or empirical study documentation. Orchestrates the complete benchmark report pipeline with structure, diagrams, hi-res PNG capture, and PDF export. Provides working scripts, CSS templates, and complete command sequences for publication-quality AI/ML benchmark reports. Not for slides, blog posts, or simple README files.