Total 53,878 skills, Backend Development has 4323 skills
Showing 12 of 4323 skills
Idiomatic Rust patterns for ownership, errors, traits, and configuration. Use when: - Writing or reviewing Rust code - Designing error handling with Result and thiserror - Implementing traits and composition patterns - Working with ownership and borrowing - Configuring Cargo features Keywords: Rust, ownership, borrowing, Result, thiserror, anyhow, trait, lifetimes, Cargo features, unsafe
Use when Go interfaces including interface design, duck typing, and composition patterns. Use when designing Go APIs and abstractions.
Render views and templates in Phoenix using HEEx templates, function components, slots, and assigns
Build and work with Spatie Laravel Permission features, including roles, permissions, middleware, policies, teams, and Blade directives.
Ruby on Rails development guidance for building reliable, secure web applications. Covers Rails conventions, MVC architecture, ActiveRecord patterns, background jobs, performance, testing, and deployment.
Implement enterprise Single Sign-On (SSO) authentication supporting multiple identity providers with JWT RS256 tokens, backwards verification, session management, and cross-system permission mapping. Use this skill when building authentication systems that integrate with multiple enterprise SSO providers or when implementing secure token validation with session verification.
Integrate Stripe and Paddle payments with Laravel Cashier. Use when implementing subscriptions, invoices, payment methods, webhooks, or billing portals.
Use when working with WordPress core APIs in plugins or themes. Covers add_menu_page, add_submenu_page, add_options_page, add_shortcode, add_meta_box, register_post_type, register_taxonomy, HTTP API (wp_remote_request, wp_remote_get, wp_remote_post), wp_schedule_event (WP-Cron), wp_add_dashboard_widget, users and roles (add_role, current_user_can), privacy tools (wp_register_personal_data_exporter), theme mods, site health API, global variables ($wpdb, $post, $wp_query), add_image_size, responsive images, and advanced hooks (do_action, apply_filters, remove_action).
Systematically investigates, diagnoses, and resolves complex Magento 2 technical problems. Use when debugging issues, investigating bugs, analyzing performance problems, resolving errors, or troubleshooting system failures. Masters log analysis, performance profiling, and root cause analysis.
[AUTO-INVOKE] MUST be invoked BEFORE deploying contracts or writing deployment scripts (*.s.sol). Covers pre-flight checks, forge script commands, post-deployment validation, and verification. Trigger: any task involving forge script, contract deployment, or block explorer verification.
Expert MCP (Model Context Protocol) server developer creating safe, performant, production-ready servers with proper security, error handling, and developer experience. Activate on 'create MCP', 'MCP server', 'build MCP', 'custom tool server', 'MCP development', 'Model Context Protocol'. NOT for using existing MCPs (just invoke them), general API development (use backend-architect), or skills/agents without external state (use skill-coach/agent-creator).
Design system architecture and high-level technical strategy