Guide for creating effective skills with specialized knowledge and workflows.

Comprehensive testing and quality assurance specialist for ensuring code quality through testing strategies

Improve LCP, INP, and CLS systematically.

Detailed development workflow patterns, checklists, and standards. Auto-loads for complex tasks, planning, debugging, testing, or when explicit patterns are needed. Contains session protocols, git conventions, security checklists, testing strategy, and communication standards.

Personal AI Infrastructure core. AUTO-LOADS at session start. The authoritative reference for how the PAI system works, how to use it, and all system-level configuration. USE WHEN any session begins, user asks about the system, identity, configuration, workflows, security, or any other question about how the PAI system operates.

CoreML diagnostics - model load failures, slow inference, memory issues, compression accuracy loss, compute unit problems, conversion errors.

CoreML API reference - MLModel lifecycle, MLTensor operations, coremltools conversion, compression APIs, state management, compute device availability, performance profiling.

Enforce mature commit hygiene and documentation standards for long-lived projects. Trigger this skill automatically in ANY project before ANY commit creation, whether prompted by human, agent, or another skill; always do this, to ensure changesets are clean, tests pass, commit messages are terse and insightful, and all committed content is timeless rather than dependent on circumstantial context to cohere or be useful. Targets senior/staff engineer standards - no cruft, no debug statements, no transient language, no obvious comments. Maintains README accuracy and prevents documentation bloat.

Clean Architecture and Cosmic Python guidance for well-tested, layered Python systems. Use for designing Python projects with layered architecture (models, adapters, services, entrypoints), enforcing Clean Code and SOLID principles, testing strategies (unit tests, BDD, Gherkin), CI/CD setup (pytest, tox, importlinter), and architectural decision-making (ADRs). Applicable to systems requiring strict boundary enforcement, clean separation of concerns, and comprehensive test coverage.

Cosmo Electronics MPN encoding patterns, suffix decoding, and handler guidance. Use when working with Cosmo optocouplers or CosmoHandler.

Scans Cosmos SDK blockchains for 9 consensus-critical vulnerabilities including non-determinism, incorrect signers, ABCI panics, and rounding errors. Use when auditing Cosmos chains or CosmWasm contracts.

Multi-model AI council for actionable project advice. Leverages Gemini 3 Flash and GPT-5.2 skills in parallel, then synthesizes through an Opus Judge for stage-appropriate, non-overkill recommendations. Use when seeking architectural guidance, code review synthesis, or implementation planning.

Comprehensive code review with both Codex (GPT-5.2) and Gemini for quality, security, and best practices.

Multi-perspective analysis methodology for complex decisions. Dynamically generates relevant expert viewpoints, consults each perspective systematically, and synthesizes insights into balanced recommendations. Use when users face decisions with multiple considerations, tradeoffs, or competing values.

Overview of 7 core perspectives with variable naming system. Use when need to understand the full council structure, adapt perspective names to domains, or see the complete framework.

council-review

Route code reviews to appropriate council members. Use when reviewing PRs, architecture decisions, or significant code changes that need expert perspective.

Countdown - pre-implementation validation. Runs oracle (Opus) for planning, then Go Poll with review agents (Haiku) to validate before coding starts.

Advanced coverage analysis with actionable insights. Use to identify coverage gaps, suggest specific tests, track coverage trends, and highlight critical uncovered code. Essential for reaching 80%+ coverage target.

Generate and analyze test coverage reports. Use to identify coverage gaps, track coverage trends, and ensure quality thresholds are met.

Coverage thresholds and reporting. Use when analyzing and improving test coverage.

Define pragmatic, ROI-focused test coverage strategies.

Coverage policy - 90% requirement and exclusion rules

Integrate coverport into Go repositories with Tekton pipelines to enable e2e test coverage collection and upload to Codecov. Use this skill when users ask to integrate coverport, add e2e coverage tracking, or set up coverage instrumentation for Go projects.

Write Go code in the style of Russ Cox, Go tech lead. Emphasizes tooling, module design, correctness, and backward compatibility. Use when designing packages, modules, or tools that others will depend on.

This skill should be used when working with C++ projects, CMakeLists.txt, Ninja, clang-tidy, clang-format, GoogleTest, Catch2, or Modern C++ (C++11-23) language patterns. Provides comprehensive C++ ecosystem patterns and best practices.

C++ development guidelines for modern C++17/20 projects. Use when creating C++ classes, functions, headers, or working with CMake, templates, smart pointers, RAII, memory management, STL containers, multithreading, or C++ best practices. Covers project structure, modern C++ idioms, build systems, testing with GoogleTest/Catch2, and performance considerations.

Expert-level C++ development with modern C++20/23, STL, memory management, and performance

Use when managing memory safely in C++ with smart pointers including unique_ptr, shared_ptr, weak_ptr, and RAII patterns.

Use when creating generic and type-safe C++ libraries with templates, SFINAE, concepts, and compile-time metaprogramming.

C++ coding standards and best practices.

'Captures writing style/voice into AUTHOR_VOICE.md so AI can write like the user. Use when asked to match tone, write like me, replicate voice, or capture writing style for content generation.'

Generates git commit messages following conventional commit standards with collaborative attribution. Use when user requests commit message creation, drafting, or help with formatting.

Crane provides comprehensive Aerodrome v1 and Slipstream integration with services, stubs, and test infrastructure.

Crane provides Uniswap V2, V3, and V4 integration with services, stubs, libraries, and test infrastructure.

Diseña y genera Skills para Antigravity con estructura predecible, reutilizable y lista para producción. Usar cuando se necesite crear un nuevo skill o convertir un proceso en procedimiento estándar.

Expert guidance for creating, writing, building, and refining Claude Code Skills. Use when working with SKILL.md files, authoring new skills, improving existing skills, or understanding skill structure, progressive disclosure, workflows, validation patterns, and XML formatting.

Create a new packet analyzer for Minecraft Bedrock logs. Generates template code, provides documentation links, and guides testing workflow.

'Use this skill whenever creating a new application. IMPORTANT: This should be the FIRST thing you read when starting a new project. IMPORTANT: Read this before planning or brainstorming.'

Creates a Velero backup for specified namespaces or entire cluster with proper configuration and validation.

Create timestamped topic branch.

Generate Product Requirements Documents (PRD) for existing systems through systematic codebase analysis, feature extraction, and gap identification with confidence scoring for validation-needed areas. Use when documenting existing systems that lack requirements documentation or preparing for system modernization/migration.

Analyze git changes and create changesets for package releases. Use when preparing pull requests, creating PRs, when branch has commits ready for review, or when user mentions changeset or version bump.

Guide for creating Claude Code plugins that bundle skills, agents, commands, hooks, and MCP servers for distribution. Covers plugin structure, marketplace.json format, installation, testing, and publishing. Use when the user wants to create plugins, distribute skills/agents, build marketplaces, or mentions creating/packaging/publishing plugins.

Create ClickUp tasks with proper formatting, task types, custom fields, and assignment. Use when the user wants to create a task, bug, feature, or ticket in ClickUp, or when they mention Sprint planning or task tracking.

Generates README.md, CHANGELOG.md, and event documentation following ModuleImplementationGuide.md Section 13 standards. Creates README with required sections (overview, setup, API endpoints, configuration), generates CHANGELOG entries following semantic versioning, documents published/consumed events (logs-events.md, notifications-events.md), and creates OpenAPI spec documentation. Use when documenting new services, updating API docs, or creating event documentation.

Scaffolds new container modules following ModuleImplementationGuide.md Section 3.1 standard structure. Creates directory layout, required files (Dockerfile, package.json, tsconfig.json, README.md, CHANGELOG.md), config files with schema validation, server.ts entry point, and OpenAPI spec. Use when creating a new microservice container, scaffolding module structure, or setting up a new service following the standard architecture.

Generate comprehensive coverage report with requirement traceability mapping. Shows coverage per REQ-*, gaps, trends, and recommendations. Use for status dashboards, quality reviews, or compliance audits.

This skill helps you generate custom design system rules tailored to your project's specific needs. These rules guide Claude to produce consistent, high-quality code when implementing Figma designs, e

Use to generate development task documents for the Dev agent. Creates specifications describing WHAT needs fixing based on validated issues and investigations.