Total 53,843 skills, Backend Development has 4322 skills
Showing 12 of 4322 skills
Migrates databases between providers (Postgres, MySQL, Supabase, PlanetScale, MongoDB). Reads source schema, generates migration scripts, handles data type mapping, foreign keys, indexes, triggers, stored procedures. Validates migration with row counts and checksums. Generates migration-plan.md with step-by-step execution guide, rollback procedures, estimated downtime.
Low-level Go terminal primitives - cell-based rendering, input handling, screen management. Use when building custom Go terminal renderers, ultraviolet, cell buffers, or performance-critical TUI work below Bubble Tea's abstraction level.
**MANDATORY for ALL MCP server work** - mcp-use framework best practices and patterns. **READ THIS FIRST** before any MCP server work, including: - Creating new MCP servers - Modifying existing MCP servers (adding/updating tools, resources, prompts, widgets) - Debugging MCP server issues or errors - Reviewing MCP server code for quality, security, or performance - Answering questions about MCP development or mcp-use patterns - Making ANY changes to server.tool(), server.resource(), server.prompt(), or widgets This skill contains critical architecture decisions, security patterns, and common pitfalls. Always consult the relevant reference files BEFORE implementing MCP features.
Create FilamentPHP v4 actions with modals, confirmation, forms, and bulk operations
Create and modify combat system components for SHINOBI WAY game following the dual-system architecture (CombatCalculationSystem + CombatWorkflowSystem). Use when user wants to add new combat mechanics, damage formulas, status effects, mitigation logic, turn phases, or refactor existing combat code. Guides through proper separation of pure calculations vs state management.
Azure Key Vault Certificates SDK for Rust. Use for creating, importing, and managing certificates. Triggers: "keyvault certificates rust", "CertificateClient rust", "create certificate rust", "import certificate rust".
Rapid Symfony admin panel development with EasyAdminBundle. Capabilities: CRUD generation, dashboard creation, entity management, form customization, menu configuration, field configuration, action customization, filters, permissions, batch actions, custom themes, file uploads, image handling, associations, submenus, custom queries, event listeners. Use for: admin panels, backend interfaces, content management, data administration, CRUD operations, user management, product catalogs, blog administration, e-commerce backends. Triggers: easyadmin, symfony admin, crud, admin panel, dashboard, backend, entity crud, admin interface, symfony backend, easyadmin, easyadmin bundle, admin generator, backend panel
Create FilamentPHP v4 infolists with entries, sections, and layouts for view pages
Design Laravel app architecture with services, repositories, actions, and clean code patterns. Use when structuring projects, creating services, implementing DI, or organizing code layers.
Help with AbacatePay payment integration in Next.js projects. Use when implementing PIX payments, managing subscriptions, handling webhooks, or debugging payment flows. Covers SDK usage, webhook verification, and billing management for Brazilian SaaS applications.
JVM performance profiling with Java Flight Recorder (JFR), jcmd, and GC analysis. Use for identifying bottlenecks and memory issues. USE WHEN: user mentions "Java profiling", "JFR", "JVM performance", asks about "Java Flight Recorder", "jcmd", "heap dump", "GC tuning", "thread dump", "Java memory leak" DO NOT USE FOR: Node.js/Python profiling - use respective skills instead
Mocean API integration. Manage Organizations, Users, Filters. Use when the user wants to interact with Mocean API data.