vasilyu1983

by vasilyu1983

Create, edit, and analyze PowerPoint presentations with slides, layouts, charts, images, animations, and speaker notes. Supports python-pptx and pp...

by vasilyu1983

Production-grade AI agent patterns with MCP integration, agentic RAG, handoff orchestration, multi-layer guardrails, and observability (modern best...

by vasilyu1983

Complete LLM development and engineering skill. Covers strategy selection (prompting vs fine-tuning vs RAG), dataset design, PEFT/LoRA fine-tuning,...

by vasilyu1983

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by vasilyu1983

Complete MLOps skill covering production ML lifecycle and security. Includes data ingestion, model deployment, drift detection, monitoring, plus ML...

by vasilyu1983

Operational prompt engineering patterns, templates, and validation flows for Claude Code.

by vasilyu1983

Complete RAG and search engineering skill. Covers chunking strategies, hybrid retrieval (BM25 + vector), cross-encoder reranking, query rewriting, ...

by vasilyu1983

Create and configure Claude Code agents with YAML frontmatter, tool selection, model specification, and naming conventions. Reference for building ...

by vasilyu1983

Create slash commands for Claude Code with $ARGUMENTS handling, agent invocation patterns, and template best practices. Reference for building user...

by vasilyu1983

Create event-driven hooks for Claude Code automation. Configure PreToolUse, PostToolUse, Stop, and other hook events with bash scripts, environment...

by vasilyu1983

Configure and build Model Context Protocol (MCP) servers for Claude Code integration. Set up database, filesystem, git, and API connections. Build ...

by vasilyu1983

Configure CLAUDE.md project memory files for persistent context, coding standards, architecture decisions, and team conventions. Reference for the ...

by vasilyu1983

Comprehensive reference for creating Claude Code skills with progressive disclosure, SKILL.md structure, resources/ organization, frontmatter speci...

by vasilyu1983

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by vasilyu1983

Production-grade SQL optimization with AI-assisted query analysis, EXPLAIN ANALYZE automation, balanced indexing strategies, performance tuning, sc...

by vasilyu1983

Production-grade API design patterns for REST, GraphQL, and gRPC. Covers API architecture, OpenAPI/Swagger specs, versioning strategies, authentica...

by vasilyu1983

Package and dependency management patterns across ecosystems (npm, pip, cargo, maven). Covers lockfiles, semantic versioning, dependency security s...

by vasilyu1983

Structured development workflows using /brainstorm, /write-plan, and /execute-plan patterns. Transform ad-hoc conversations into systematic project...

by vasilyu1983

Technical writing patterns for README files, API documentation, architecture decision records (ADRs), changelogs, contributing guides, code comment...

by vasilyu1983

Create, edit, and analyze Microsoft Word documents with tracked changes, formatting, styles, tables, headers/footers, and template-based generation...

by vasilyu1983

Extract text and tables from PDFs, create formatted PDFs, merge/split documents, handle forms and annotations. Supports pdf-lib, pdfkit, PyPDF2, pd...

by vasilyu1983

Create, edit, and analyze Excel spreadsheets with formulas, formatting, charts, pivot tables, and data validation. Supports xlsx, exceljs, openpyxl...

by vasilyu1983

Auto-generates conventional commit messages from git diffs with tiered format enforcement. Analyzes staged changes to produce meaningful commit mes...

by vasilyu1983

Modern Git collaboration patterns for team development - branching strategies, PR workflows, commit conventions, and code review best practices

by vasilyu1983

Operational AI search engine optimization (AEO/GEO/LLMO) for ranking in ChatGPT, Perplexity, Claude, Gemini, and other LLM-powered search platforms...

by vasilyu1983

Operational lead generation systems for ICP/offers, outbound cadences, LinkedIn/social selling, landing fixes, lead scoring, analytics, and experim...

by vasilyu1983

Technical SEO auditing for traditional search engines (Google, Bing) covering Core Web Vitals, crawlability, structured data, mobile optimization, ...

by vasilyu1983

Operational social media marketing system with templates, checklists, execution patterns, and decision trees for SMMA growth, paid social, content ...

by vasilyu1983

Production-grade DevOps patterns with Kubernetes 1.34+, Terraform 1.9+, Docker 27+, ArgoCD/FluxCD GitOps, SRE, eBPF-based observability, AI-driven ...

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by vasilyu1983

Reusable QA harness for testing LLM agents and personas. Defines test suites with must-ace tasks, refusal edge cases, scoring rubrics, and regressi...

by vasilyu1983

Systematic debugging methodologies, troubleshooting workflows, logging strategies, error tracking, performance profiling, stack trace analysis, and...

by vasilyu1983

Systematically audit codebases for documentation gaps, generate coverage reports, and create missing documentation using docs-codebase templates. S...

by vasilyu1983

Production observability and performance engineering with OpenTelemetry, distributed tracing, metrics, logging, SLO/SLI design, capacity planning, ...

by vasilyu1983

Systematic refactoring patterns, code smell detection, technical debt management, automated code quality gates, and legacy code modernization strat...

by vasilyu1983

Production resilience patterns with circuit breakers, retry strategies, bulkheads, timeouts, graceful degradation, health checks, and chaos enginee...

by vasilyu1983

iOS app building and testing automation using Xcode simulator. Build, run, test iOS apps, capture screenshots, automate UI testing with XCTest, and...

by vasilyu1983

End-to-end web application testing with Playwright 1.57. Write and run browser automation tests from natural language, implement page object models...

by vasilyu1983

Test strategy, QA patterns, and automation practices across unit, integration, E2E, performance, BDD, and security testing with modern frameworks (...

by vasilyu1983

Master orchestration for routing technical problems through 30+ engineering skills - AI/ML, software development, data, APIs, and Claude Code frame...

by vasilyu1983

Universal entry point that routes any query to the appropriate domain router (startup, engineering, operations)

by vasilyu1983

Master orchestration for routing QA, testing, DevOps, observability, and git workflow questions through 15+ operational skills

by vasilyu1983

Master orchestration for routing startup problems through 60+ skills for comprehensive analysis and validation

by vasilyu1983

System design, architecture patterns, scalability tradeoffs, and distributed systems for production-grade software. Covers microservices, event-dri...

by vasilyu1983

Production-grade backend API development with Node.js 24 LTS/25 Current (Express 5.x/Fastify 5.2/NestJS 11.x), Python 3.14+ (FastAPI 0.115+), Go 1....

by vasilyu1983

Patterns, checklists, and templates for systematic code review with a focus on correctness, security, readability, performance, and maintainability.

by vasilyu1983

Production-grade blockchain and Web3 development with Solidity (Ethereum/EVM), Rust (Solana), CosmWasm (Cosmos), including smart contract architect...

by vasilyu1983

Production-grade frontend development with Next.js 16 App Router, TypeScript 5.9+ strict mode, Tailwind CSS v4, shadcn/ui, React 19.2 Server Compon...

by vasilyu1983

Production-grade mobile app development with Swift (iOS), Kotlin (Android), React Native, and WebView patterns, including UI/UX, navigation, state ...

by vasilyu1983

Modern application security patterns including OWASP Top 10:2025, zero trust architecture, supply chain security, authentication, authorization, in...

by vasilyu1983

UI/UX design principles, usability heuristics, accessibility standards, and design system patterns for creating user-centered interfaces.

by vasilyu1983

UX research and analysis for identifying gaps, mapping customer journeys, benchmarking against top companies (OpenAI, Apple, Stripe, Notion), and m...

by vasilyu1983

Revenue model design, unit economics, pricing strategy, and monetization optimization

by vasilyu1983

Deep competitive intelligence, market mapping, and strategic positioning analysis

by vasilyu1983

Fundraising strategy, pitch preparation, investor relations, and capital raising execution

by vasilyu1983

GTM strategy, channel selection, launch planning, and market entry execution

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