Backend skills

This skill helps you master MongoDB find queries with filters, projections, sorting, and pagination to retrieve data efficiently.

This skill guides AWS serverless infrastructure with SST v3, covering DynamoDB, Next.js deployment, clean-architecture Lambda handlers, and CI/CD configuration.

This skill validates and auto-corrects database and table names to meet naming conventions, ensuring consistency across projects.

This skill designs robust AI architectures, writes prompts, and builds RAG and LangChain apps to boost accuracy and automation.

This skill generates production-ready MCP servers in Python or TypeScript with Tools, Resources, and Prompts following best practices.

This skill guides secure MCP integration for Claude Code plugins, enabling sandboxed code execution, selective tool exposure, and efficient connection

This skill helps you integrate external REST APIs securely with authentication, rate limiting, error handling, and caching to improve reliability.

This skill identifies all functions called by a target function using GrepAI trace to map dependencies and aid code understanding.

This skill evaluates feature modules for Clean Architecture compliance, detecting dependency violations, layer separation issues, entity patterns, and DI

This skill generates comprehensive unit, integration, and end-to-end tests from code, including edge cases and mocks to support TDD.

This skill guides you start a Next.js 13+ app with Supabase, including auth, database setup, RLS, and production-ready patterns.

This skill manages safe persistence-layer changes by guiding schema migrations, data-access updates, and rollout plans that prevent data loss.

This skill generates GraphQL schemas, resolvers, and type definitions from data models, enabling rapid API design and automatic documentation.

This skill designs streaming SSR hydration strategies to improve interactivity and TTI with progressive hydration and graceful recovery.

This skill executes actions across connected platforms via the Passthrough API, enabling rapid automation and data operations from a unified interface.

This skill helps you understand GrepAI MCP tools, their parameters, and usage to integrate, debug, and optimize code search and call-graph tasks.

This skill helps you extract and standardize domain logic into testable modules with explicit invariants and deterministic errors.

This skill manages database migrations, schema generation, and GraphQL codegen for Expo and serverless backends, with safe, environment-aware operations.

This skill helps you master MongoDB index creation and types to dramatically boost query performance through proper single-field, compound, text, and

This skill provides comprehensive TypeORM documentation to answer questions about data sources, entities, relations, migrations, and advanced features.

This skill assesses Clean Architecture maturity and Dependency Rule compliance to improve code quality and maintainability across domains.