Skills Directory

Java coding standards for Spring Boot and Quarkus services: naming, immutability, Optional usage, streams, exceptions, generics, CDI, reacti

Use this skill when writing new features, fixing bugs, or refactoring code. Enforces test-driven development with 80%+ coverage including un

C++ coding standards based on the C++ Core Guidelines (isocpp.github.io). Use when writing, reviewing, or refactoring C++ code to enforce mo

iOS 26 Liquid Glass design system - dynamic glass material with blur, reflection, and interactive morphing for SwiftUI, UIKit, and WidgetKit

Spring Security best practices for authn/authz, validation, CSRF, secrets, headers, rate limiting, and dependency security in Java Spring Bo

Playwright E2E testing patterns, Page Object Model, configuration, CI/CD integration, artifact management, and flaky test strategies.

Operate as an agentic engineer using eval-first execution, decomposition, and cost-aware model routing.

Deployment workflows, CI/CD pipeline patterns, Docker containerization, health checks, rollback strategies, and production readiness checkli

Research-before-coding workflow. Search for existing tools, libraries, and patterns before writing custom code. Invokes the researcher agent

Django testing strategies with pytest-django, TDD methodology, factory_boy, mocking, coverage, and testing Django REST Framework APIs.

Database migration best practices for schema changes, data migrations, rollbacks, and zero-downtime deployments across PostgreSQL, MySQL, an

Python testing strategies using pytest, TDD methodology, fixtures, mocking, parametrization, and coverage requirements.

Suggests manual context compaction at logical intervals to preserve context through task phases rather than arbitrary auto-compaction.

Design and optimize AI agent action spaces, tool definitions, and observation formatting for higher completion rates.

Scan your Claude Code configuration (.claude/ directory) for security vulnerabilities, misconfigurations, and injection risks using AgentShi

A comprehensive verification system for Claude Code sessions.

Interactive installer for Everything Claude Code - guides users through selecting and installing skills and rules to user-level or project-l

Use only when writing/updating/fixing C++ tests, configuring GoogleTest/CTest, diagnosing failing or flaky tests, or adding coverage/sanitiz

Verification loop for Django projects: migrations, linting, tests with coverage, security scans, and deployment readiness checks before rele

[DEPRECATED - use continuous-learning-v2] Legacy v1 stop-hook skill extractor. v2 is a strict superset with instinct-based, project-scoped,

JPA/Hibernate patterns for entity design, relationships, query optimization, transactions, auditing, indexing, pagination, and pooling in Sp

Test-driven development for Spring Boot using JUnit 5, Mockito, MockMvc, Testcontainers, and JaCoCo. Use when adding features, fixing bugs,

Formal evaluation framework for Claude Code sessions implementing eval-driven development (EDD) principles

Process, convert, OCR, extract, redact, sign, and fill documents using the Nutrient DWS API. Works with PDFs, DOCX, XLSX, PPTX, HTML, and im