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georgekhananaev/claude-skills-vault

A curated collection of high impact skills for Claude Code designed to supercharge the senior full stack workflow. This vault automates the repetitive parts of development like architectural reviews, TDD cycles, and PR management so you can stay in flow. It is a force multiplier for shipping clean, production ready code at scale. 🚀⚡️

39 skills
GitHub

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nextjs-senior-dev

georgekhananaev/claude-skills-vault

9
This skill transforms you into a senior Next.js 15+/16 engineer for production App Router apps, guiding scaffolding, auditing, and performance optimization.
file-converter

georgekhananaev/claude-skills-vault

9
This skill converts and transforms files across formats and media, enabling batch processing and consistent outputs for workflows.
salesforce-cli

georgekhananaev/claude-skills-vault

9
This skill safely wraps Salesforce CLI operations, enforcing risk-based prompts and production guards to protect data while accelerating admin tasks.
next-upgrade

georgekhananaev/claude-skills-vault

9
Upgrade Next.js to the latest version following official migration guides and codemods
skill-creator

georgekhananaev/claude-skills-vault

9
This skill guides creating and updating Claude Code skills by outlining structure, best practices, and reusable resources.
Turn bookmarks into markdown for your agents
Turn X bookmarks, Chrome tabs, and YouTube URLs into a markdown feed for agents like OpenClaw 🦞 - just install the agent skill!
sponsored
next-cache-components

georgekhananaev/claude-skills-vault

9
Next.js 16 Cache Components - PPR, use cache directive, cacheLife, cacheTag, updateTag
docx

georgekhananaev/claude-skills-vault

9
Comprehensive document creation, editing, and analysis with support for tracked changes, comments, formatting preservation, and text extraction. When Claude needs to work with professional documents (.docx files) for: (1) Creating new documents, (2) Modifying or editing content, (3) Working with tracked changes, (4) Adding comments, or any other document tasks
mcp-builder

georgekhananaev/claude-skills-vault

9
This skill helps you build high-quality MCP servers to enable LLMs to access external services via Python or TypeScript, with robust tooling.
brainstorm

georgekhananaev/claude-skills-vault

9
This skill helps transform ideas into fully formed designs through collaborative dialogue and phased validation.
data-wrangler

georgekhananaev/claude-skills-vault

9
This skill automates and simplifies tabular data manipulation across CSV, Excel, JSON, and Parquet, boosting data cleaning, transformation, and formatting
monday-com

georgekhananaev/claude-skills-vault

9
This skill manages Monday.com workspaces via MCP, enabling item, board, and column operations, comments, and data queries to streamline collaboration.
toon

georgekhananaev/claude-skills-vault

9
This skill converts JSON to TOON format, enabling compact, human-readable data encoding that reduces tokens and improves LLM understanding.
fastapi-senior-dev

georgekhananaev/claude-skills-vault

9
This skill helps you scaffold production-ready FastAPI projects, enforce clean architecture, and optimize async patterns for scalable, secure APIs.
materialreacttable-mastery

georgekhananaev/claude-skills-vault

9
This skill helps you build production-grade data tables with MRT V3 and MUI, covering server-side ops, CRUD, virtualization, and advanced filtering.
plan-to-tdd

georgekhananaev/claude-skills-vault

9
This skill helps you convert plan docs into test-driven code with structured tests and contracts across unit, integration, and E2E.
pydantic-model

georgekhananaev/claude-skills-vault

9
This skill helps you implement Pydantic v2 models for travel panel endpoints, enforcing validation, DTOs, and MongoDB conversion.
react-best-practices

georgekhananaev/claude-skills-vault

9
This skill helps you optimize React and Next.js performance by applying high-impact best practices across components, pages, and data fetching.
upgrade-packages-js

georgekhananaev/claude-skills-vault

9
This skill safely upgrades JavaScript packages across npm/pnpm/yarn with breaking-change detection, migration guidance, and codemod-driven code updates.
system-architect

georgekhananaev/claude-skills-vault

9
This skill helps you design scalable, maintainable software architectures by evaluating trade-offs, API design, and data/storage choices for robust systems.
test-levels

georgekhananaev/claude-skills-vault

9
This skill clarifies unit, integration, and end-to-end testing with a car analogy and guides when to use each in projects.
Turn bookmarks into markdown for your agents
Turn X bookmarks, Chrome tabs, and YouTube URLs into a markdown feed for agents like OpenClaw 🦞 - just install the agent skill!
sponsored
supabase-cli

georgekhananaev/claude-skills-vault

9
This skill automates Supabase development workflows with CLI tooling for migrations, edge functions, secrets, and type generation, boosting safety and speed.
gemini-cli

georgekhananaev/claude-skills-vault

9
This skill lets you run Gemini CLI queries, compare responses with Claude, and delegate tasks to Gemini for faster AI-assisted workflows.
testing-automation-expert

georgekhananaev/claude-skills-vault

9
This skill designs scalable test strategies for Python and TypeScript apps, covering unit to E2E testing, contract, mutation, and CI/CD integration.
md

georgekhananaev/claude-skills-vault

9
This skill helps you generate clean, well-structured markdown that passes IDE and linter checks for documentation, READMEs, and code samples.
token-optimizer

georgekhananaev/claude-skills-vault

9
This skill reduces token count in prompts, docs, and prose while preserving meaning, improving LLM context and readability.
uiux-toolkit

georgekhananaev/claude-skills-vault

9
This skill performs a comprehensive UX/UI evaluation across visual, accessibility, usability, and design system domains to improve interfaces and user flows.
doc-navigator

georgekhananaev/claude-skills-vault

9
This skill helps you navigate codebase documentation efficiently by mapping topics to locations and suggesting a structured approach for new projects.
github-cli

georgekhananaev/claude-skills-vault

9
This skill safely wraps gh commands to perform GitHub operations with risk-based prompts and mandatory confirmations for destructive actions.
xlsx

georgekhananaev/claude-skills-vault

9
Comprehensive spreadsheet creation, editing, and analysis with support for formulas, formatting, data analysis, and visualization. When Claude 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
senior-backend

georgekhananaev/claude-skills-vault

9
This skill should be used when the user asks to "design REST APIs", "optimize database queries", "implement authentication", "build microservices", "review backend code", "set up GraphQL", "handle database migrations", or "load test APIs". Use for Node.js/Express/Fastify development, PostgreSQL optimization, API security, and backend architecture patterns.
code-quality

georgekhananaev/claude-skills-vault

9
This skill enforces multi-language code quality standards for TypeScript, Python, Go, and Rust, guiding writing, review, and refactoring.
codex-cli

georgekhananaev/claude-skills-vault

9
This skill runs OpenAI Codex CLI for second-opinion audits, code review, and delegated non-interactive tasks to improve code quality.
pdf

georgekhananaev/claude-skills-vault

9
This skill helps you manipulate PDFs at scale by extracting text and tables, merging, splitting, and filling forms with Python tools.
pptx

georgekhananaev/claude-skills-vault

9
This skill helps you create, edit, and analyze pptx presentations by automating content extraction, layout adjustments, and design decisions.
ux-toolkit

georgekhananaev/claude-skills-vault

5
This skill enables systematic UX evaluation across accessibility, usability, and design systems to improve user flows and cross-device satisfaction.
pep8

georgekhananaev/claude-skills-vault

5
This skill enforces modern Python 3.11+ standards, PEP 8 compliance, and type hints to ensure clean, maintainable code.
beautiful-code

georgekhananaev/claude-skills-vault

5
This skill enforces production-grade quality across TypeScript, Python, Go, and Rust, boosting safety, security, and maintainability in code reviews and
prompt-compressor

georgekhananaev/claude-skills-vault

5
This skill compresses verbose prompts and context before processing, reducing input size by 40-60% and preserving core intent.