Total 55,348 skills, Backend Development has 4384 skills
Showing 12 of 4384 skills
REST and GraphQL API design principles. Covers resource modeling, endpoint design, error handling, versioning, pagination, authentication patterns, and API evolution strategies.
Use when sending emails - ActionMailer with async delivery via SolidQueue, templates, previews, and testing
REST client snippets for Remix agent publishing
Upgrade Python dependencies using uv, then run post-upgrade checks to ensure nothing is broken.
Ethereum token and protocol standards — ERC-20, ERC-721, ERC-1155, ERC-4337, ERC-8004, and newer standards. When to use each, how they work, key interfaces. Use when building tokens, NFTs, or choosing the right standard for a project.
Explain and apply Freetool's OpenFGA integration using onion/hexagonal architecture boundaries, including exactly where authorization logic belongs and where it must not be implemented. Use when reviewing auth design, adding permissions, changing OpenFGA tuple writes/checks, or teaching team conventions with real code samples.
SOLID principles for Laravel 12 and PHP 8.5. Files < 100 lines, interfaces separated, PHPDoc mandatory. Auto-detects Laravel and FuseCore architecture.
WordPress plugin development workflow covering plugin architecture, hooks, admin interfaces, REST API, and security best practices.
Design APIs using Kin Lane's "API Evangelist" philosophy. Emphasizes Design-First (OpenAPI), governance, treating APIs as products, and the political/business impact of interfaces. Use when building public platforms or large-scale internal ecosystems.
Oracle PL/SQL procedural language. Covers stored procedures, functions, packages, triggers, cursors, collections, and exception handling. Use for Oracle database server-side programming. USE WHEN: user mentions "plsql", "Oracle procedures", "Oracle packages", "Oracle triggers", "BULK COLLECT", "FORALL", "DBMS_OUTPUT", "Oracle functions" DO NOT USE FOR: basic Oracle SQL - use `oracle` instead, PostgreSQL - use `plpgsql` instead, T-SQL - use `tsql` instead
Api Mock Generator - Auto-activating skill for API Development. Triggers on: api mock generator, api mock generator Part of the API Development skill category.
Apply Spatie's Laravel and PHP coding standards for any task that creates, edits, reviews, refactors, or formats Laravel/PHP code or Blade templates; use for controllers, Eloquent models, routes, config, validation, migrations, tests, and related files to align with Laravel conventions and PSR-12.