Blockchain

Specializes in agent dependency and interface design. Defines skill references, command coordination, and inter-agent collaboration protocols while preventing circular dependencies to build effective multi-agent systems.Anchors:• "The Pragmatic Programmer" (Andrew Hunt, David Thomas) / Application: Procedure design and practical improvement / Purpose: Build effective agent collaboration mechanisms• "Software Architecture in Practice" (Len Bass, Paul Clements, Rick Kazman) / Application: Interface design patterns / Purpose: Minimize dependencies and improve maintainabilityTrigger:Use when defining inter-agent data handoffs, designing multi-agent collaboration, detecting or resolving circular dependencies, or defining handoff protocols.agent collaboration, dependency graph, handoff protocol, circular dependency, skill reference, multi-agent system

MCPサーバー設計パターンとアーキテクチャベストプラクティス。ツール組織化、エラーハンドリング、状態管理、サーバーライフサイクル管理の実証済みパターンを提供。Anchors:• Clean Architecture / 適用: サーバー構造と依存関係管理 / 目的: テスト可能で保守性の高いコード• Domain-Driven Design / 適用: ツールドメインモデリングと境界付きコンテキスト / 目的: 機能別ツール組織化• Pragmatic Programmer / 適用: エラーハンドリングと回復性パターン / 目的: 堅牢なサーバー構築Trigger:Use when designing MCP server architecture, organizing tool definitions, implementing error handling patterns, managing server state, structuring MCP server projects, or refactoring existing MCP servers.

This skill enables Claude to create Application Performance Monitoring (APM) dashboards. It is triggered when the user requests the creation of a new APM dashboard, monitoring dashboard, or a dashboard for application performance. The skill helps define key metrics and visualizations for monitoring application health, performance, and user experience across multiple platforms like Grafana and Datadog. Use this skill when the user needs assistance setting up a new monitoring solution or expanding an existing one. The plugin supports the creation of dashboards focusing on golden signals, request metrics, resource utilization, database metrics, cache metrics, business metrics, and error tracking.

Define and run end-to-end test scenarios for medical residency scheduling. Use when validating complex scheduling logic, testing edge cases, verifying ACGME compliance under stress, or running regression scenarios. Includes 20+ pre-built scenarios covering N-1 failures, multi-swap operations, holiday conflicts, and moonlighting.

This skill helps to identify Cross-Site Request Forgery (CSRF) vulnerabilities in web applications. It validates the implementation of CSRF protection mechanisms, such as synchronizer tokens, double-submit cookies, SameSite attributes, and origin validation. Use this skill when you need to analyze your application's security posture against CSRF attacks or when asked to "validate csrf", "check for csrf vulnerabilities", or "test csrf protection".

This skill allows Claude to construct and configure neural network architectures using the neural-network-builder plugin. It should be used when the user requests the creation of a new neural network, modification of an existing one, or assistance with defining the layers, parameters, and training process. The skill is triggered by requests involving terms like "build a neural network," "define network architecture," "configure layers," or specific mentions of neural network types (e.g., "CNN," "RNN," "transformer").

This skill enables Claude to validate application performance against defined budgets. It's useful for identifying performance regressions early in the development lifecycle. The skill is triggered when the user mentions "performance budget", "validate budget", "performance regression", or requests a check against performance metrics like "page load times", "bundle sizes", "API response times", or "Lighthouse scores". The plugin validates against predefined thresholds and alerts on violations. It is especially helpful in CI/CD pipelines to prevent performance degradation in production.

Debug and fix failures in Taskcluster tasks. Use this skill when the user asks to debug a task, fix a failing task, or investigate task errors/failures. This skill uses the Taskcluster CLI to fetch task logs and definitions, analyzes errors, and uses `taskgraph load-task --develop` to reproduce and debug issues locally. Invoke this for any request involving Taskcluster task debugging, task failures, or when given a task ID to investigate.

CSS best practices for this static website. Use this skill when writing or modifying CSS in css/styles.css, applying consistent styling patterns, managing design tokens, or ensuring performance. Apply when working on visual styling, layout, responsive design, or maintaining the design system.

API rate limiting and quota management implementation. Use when implementing request throttling, API quotas, backpressure handling, or protection against abuse. Keywords: rate limiting, throttling, token bucket, sliding window, leaky bucket, quota, Redis, backpressure, API limits, DDoS protection.

Implements secure authentication patterns including login/registration, session management, JWT tokens, password hashing, cookie settings, and CSRF protection. Provides auth routes, middleware, security configurations, and threat model documentation. Use when building "authentication", "login system", "JWT auth", or "session management".

This skill enables Claude to generate Kubernetes deployment manifests, services, and related configurations following best practices. It should be used when the user asks to create a new Kubernetes deployment, service, ingress, or other related resources. Claude will generate YAML files for Deployments, Services, ConfigMaps, Secrets, Ingress, and Horizontal Pod Autoscalers. Use this skill when the user mentions "Kubernetes deployment", "K8s deployment", "create service", "define ingress", or asks for a manifest for any K8s resource.

Generates GraphQL schemas with type definitions, resolvers, queries, mutations, and subscriptions. Use when building GraphQL APIs.

Generate FOSMVVM Form Specifications (Fields protocols) with validation and localization. Use when defining user input contracts for forms, request bodies, or any ValidatableModel.

Complete reference for Rubin Observatory design system CSS variables and design tokens. Use this skill when styling components, referencing CSS custom properties, understanding the design token architecture, or working with colors, spacing, typography, and other design primitives. Covers both rubin-style-dictionary foundation tokens and squareone-specific tokens.

Build AI agents on Cloudflare's edge using prompt-native architecture where features are defined in prompts, not code. Use when creating autonomous agents with Durable Objects, designing Workers services, implementing self-modifying systems, or adopting the "trust the agent's intelligence" philosophy on the edge.

This skill enables Claude to design NoSQL data models. It activates when the user requests assistance with NoSQL database design, including schema creation, data modeling for MongoDB or DynamoDB, or defining document structures. Use this skill when the user mentions "NoSQL data model", "design MongoDB schema", "create DynamoDB table", or similar phrases related to NoSQL database architecture. It assists in understanding NoSQL modeling principles like embedding vs. referencing, access pattern optimization, and sharding key selection.

Guide for discovering and integrating with Rubin Science Platform (RSP) APIs using OpenAPI specifications. Use this skill when working with Gafaelfawr authentication APIs (/auth/*), Times Square notebook APIs (/times-square/api/*), or other RSP services. Covers finding OpenAPI specs, using WebFetch to download specifications, creating TypeScript types from schemas, implementing SWR-based hooks, handling authentication patterns (CSRF tokens, credentials), and creating mock APIs for development.

テスト命名規則を設計し、可読性と一貫性を維持するスキル。ファイル名、describe/it 構造、シナリオ表現を統一し、チーム運用を支援する。Anchors:• xUnit Test Patterns / 適用: 命名規則設計 / 目的: 可読性の向上• Specification by Example / 適用: シナリオ命名 / 目的: 意図の共有Trigger:Use when defining, reviewing, or enforcing test naming conventions and file structures.test naming, describe/it, file structure

エージェント品質基準と検証プロセスを専門とするスキル。エージェント設計、品質メトリクス、検証戦略、エラーハンドリング、品質スコアリングに対応。Anchors:• The Pragmatic Programmer (Andrew Hunt, David Thomas) / 適用: エージェント品質設計 / 目的: 実践的な品質基準の構築• Code Complete (Steve McConnell) / 適用: エラーハンドリング戦略 / 目的: 堅牢なエージェント実装Trigger:Use when evaluating agent quality, designing completion criteria, defining quality metrics, or planning error handling strategies.