Backend skills

This skill helps you implement and optimize Turborepo monorepos, enabling efficient task pipelines, caching, and cross-package orchestration.

This skill helps you implement framework-agnostic authentication with TypeScript by guiding setup, session management, and plugin-enabled features.

This skill guides building Shopify apps, extensions, and themes using GraphQL/REST APIs, CLI, and Polaris for seamless store integrations.

This skill helps you build Shopify themes, apps, and headless storefronts with Liquid, Storefront API, and optimized checkout flows.

This skill helps you design and implement modular NestJS backends with DI, DTOs, guards, and TypeORM or Prisma integration.

This skill helps you build idiomatic, high-performance Go microservices and concurrent applications with generics, gRPC, and robust testing.

This skill helps you build modern ES2023+ vanilla JavaScript apps, optimize performance, and implement robust async patterns across modules and Node.js.

This skill acts as a seasoned code reviewer, delivering actionable feedback on correctness, security, and maintainability to improve PR quality.

This skill helps you design, optimize, and secure Django REST APIs with Django 5.0, DRF, and ORM best practices.

This skill helps design and optimize retrieval-augmented generation systems with vector databases, chunking, and evaluation for reliable knowledge grounding.

This skill acts as a senior Rails expert to optimize Rails 7+ apps, Hotwire, and background jobs with best practices and maintainable patterns.

This skill defers task execution by scheduling a background timer and confirming details before running the requested action.

This skill guides you to create MCP Apps by registering tools and resources, wiring UI to hosts, and choosing framework templates.

This skill helps you build scalable Salesforce apps by applying Apex, LWC, and DX best practices, optimizing queries, and handling governor limits.

This skill helps you design and implement comprehensive monitoring, logging, metrics, and alerting systems for reliable production observability.

This skill helps create and maintain CLAUDE.md project memories by capturing non-obvious conventions, patterns, and gotchas beyond code inspection.

This skill guides you in building and deploying AI agents with AWS Strands Agents SDK and Bedrock AgentCore, including architecture, observability, and

This skill helps you design and implement robust Kotlin applications with coroutines, Flow, and multiplatform patterns across Android, server, and libraries.

This skill helps you build scalable .NET 8 minimal APIs and clean architecture apps with CQRS, EF Core, and security.

This skill helps you evaluate LLM applications using Deepeval's pytest-based metrics and tracing to ensure quality and safety.

This skill helps you systematically diagnose and resolve errors by reproducing, isolating, hypothesizing, and testing fixes with thorough evidence and