Evaluate extensibility patterns, abstraction layers, and configuration approaches in frameworks. Use when (1) assessing base class/protocol design, (2) understanding dependency injection patterns, (3) evaluating plugin/extension systems, (4) comparing code-first vs config-first approaches, or (5) determining framework flexibility for customization.

Guidelines for organizing React components in Shadow Master. Use when creating new components, deciding between single-file vs subfolder structure, or understanding the component architecture.

Process for determining if a To-Be-Continuous (TBC) component fits a use case or requires customization.

Component variant system with Glass, Outline, and Flat styles. Use when creating multi-style components, variant props, or style switching.

Guide the creation of new ECS components following established architectural patterns including component class creation, JSON serialization support, editor UI implementation, dependency injection registration, and documentation. Use when adding new component types to the engine or extending existing component functionality.

Base skill for working with electronic components in this library. Use when adding new component types, manufacturer handlers, or working with MPN (Manufacturer Part Number) operations, BOM entries, or component classification.

Expert knowledge for implementing event sourcing in Composable Rust. Use when implementing event-sourced aggregates, working with EventStore trait or PostgreSQL, designing event schemas, implementing state reconstruction, dealing with optimistic concurrency and version tracking, or questions about event sourcing, CQRS, and persistence patterns.

Expert knowledge for building web APIs and real-time applications with Composable Rust. Use when building HTTP REST APIs with Axum, implementing WebSocket for real-time updates, working with authentication (magic link, OAuth, passkeys), setting up email providers (SMTP, Console), designing API routes or request handlers, or questions about web integration and real-time communication.

Code editing, syntax highlighting, and visual programming for Composable Svelte. Use when implementing code editors, syntax highlighting, or node-based visual programming. Covers CodeEditor (CodeMirror), CodeHighlight (Prism), and NodeCanvas (SvelteFlow) from @composable-svelte/code package.

Teaches component composition patterns in React 19 including children prop, compound components, and render props. Use when designing component APIs, creating reusable components, or avoiding prop drilling.

Use when connecting Claude to external apps (Slack, GitHub, Gmail, etc.) using the Composio Connect framework.

Imported skill composite from langchain

Capture solved problems as categorized documentation with YAML frontmatter for fast lookup

Multi-phase research orchestration for thorough codebase, documentation, and external knowledge investigation. Invoked by /ai-eng/research command. Use when conducting deep analysis, exploring codebases, investigating patterns, or synthesizing findings from multiple sources.

Assist with image analysis, object detection, and visual AI tasks

Search COMSOL Multiphysics documentation. Use when asked about COMSOL, mesh refinement, boundary conditions, solvers, physics interfaces, FEM simulation, or COMSOL error messages.

Identify business entities, relationships, and high-level data structures from requirements and domain knowledge.

Design highly responsive, concurrent-safe form systems with predictive validation and progressive feedback.

Implement animation systems resilient to concurrent rendering and interrupted updates.

Design deterministic state machines that remain correct under concurrent rendering and re-entrancy.

Use when drafting or updating directives in docs (e.g., ROADMAP, AGENTS.md, CLAUDE.md, skills) as a gentle reminder to keep language cautious and flexible; avoid overly confident or absolute directives unless explicitly required.

Creates new KrakenD configurations with best practices, proper structure, and edition-appropriate features

Expert guide for managing application configuration including environment variables, config files, secrets management, and multi-environment setups. Use when handling .env files, config validation, or configuration architecture.

Sets up configuration files, environment variables, and project configuration. Use when setting up project configuration, environment setup, or configuration management. Creates config files, .env examples, and configuration documentation.

The `config.yaml` file (or `synapse.yaml`) defines your plugin's metadata, actions, and runtime configuration.

Automate infra with Ansible/Chef/Puppet.

Enforce Nix + Pixi + direnv + Home-manager configuration patterns

Validates environment variables, config files, and ensures all required settings are documented. Use when working with .env files, configs, or deployment settings.

Guidance for setting up Git-based web deployment systems where pushing to a Git repository automatically deploys content to a web server. This skill should be used when tasks involve configuring bare Git repositories with post-receive hooks for automated web deployment, setting up lightweight web servers to serve deployed content, or creating Git-push-to-deploy workflows. Covers service persistence, permission management, and verification strategies.

Configure un serveur MCP (Model Context Protocol) dans Cursor en ajoutant l'entrée appropriée dans le fichier mcp.json. Supporte les serveurs Supabase Edge Functions, n8n et les serveurs locaux via npx. Utilise ce skill lorsque l'utilisateur demande d'ajouter, modifier ou configurer un serveur MCP dans Cursor.

configuring-better-auth

Configure host-based firewalls (iptables, nftables, UFW) and cloud security groups (AWS, GCP, Azure) with practical rules for common scenarios like web servers, databases, and bastion hosts. Use when exposing services, hardening servers, or implementing network segmentation with defense-in-depth strategies.

Configure PrismaClient for serverless (Next.js, Lambda, Vercel) with connection_limit=1 and global singleton pattern.

Configure Tailwind CSS v4 using Vite plugin, PostCSS, or CLI with CSS-first configuration via @import and @theme directives. Use when setting up new projects or migrating build tools.

Detect duplicate and overlapping stories in the story-tree database.

Guided conflict resolution with semantic analysis and validation

Manage Confluence pages and spaces. Use when the user wants to: (1) List, create, update, or delete Confluence pages, (2) Search content across spaces, (3) View or manage spaces, (4) Read or update page content, (5) Manage page attachments. Requires environment variables CONFLUENCE_URL, CONFLUENCE_USERNAME, CONFLUENCE_API_TOKEN, and optionally CONFLUENCE_SPACES_FILTER.

Read a Confluence page and recursively explore its child pages up to 3 levels deep. Use when users want to comprehensively read a Confluence page tree, understand hierarchical documentation, or analyze content across parent and child pages.

This skill enables interaction with Confluence Server/Data Center REST API for documentation retrieval and knowledge management. Use when the user wants to read pages, search content, list spaces, or retrieve documentation from Confluence Server.

Guide for connecting MCP (Model Context Protocol) servers to Claude Code with HTTP, stdio, and SSE transports. Covers installation, configuration, authentication, environment variables, and security. Use when the user wants to connect MCP servers, add integrations, configure external services, or mentions MCP, servers, integrations, or external tools.

Redis connection pooling, client configuration, and reconnection strategies. Use when setting up Redis clients, managing connection pools, handling reconnection logic, or configuring sentinel/cluster modes.

Multi-agent consensus voting with domain-weighted expertise for critical decisions requiring structured validation

Maintain UI consistency and graceful degradation during network partitions and partial connectivity.

Consolidate transcripts from a channel into a single file, sorted by date (newest first), up to 800K tokens. Use when preparing transcripts for LLM context or bulk analysis.

Guide OAK constitution maintenance with amendment workflows, validation

Enforce policies, guardrails, and permission boundaries; refuse unsafe actions and apply least privilege. Use when evaluating actions against policies, checking permissions, or reducing scope to safe boundaries.

- [Purpose](#purpose)

Implements constraint-based physics systems including all constraint types, ragdoll systems, custom physics, and network ownership. Use when building mechanical systems, ragdolls, rope physics, or any physics-driven gameplay.

Provides systematic approaches for solving multi-person scheduling problems with complex constraints. This skill should be used when finding meeting times, scheduling events, or solving optimization problems involving multiple calendars, availability windows, time-based constraints, preferences, and buffer requirements.