Total 54,172 skills, Backend Development has 4329 skills
Showing 12 of 4329 skills
Ruby performance optimization guidelines. This skill should be used when writing, reviewing, or refactoring Ruby code to ensure optimal performance patterns. Triggers on tasks involving object allocation, collection processing, ActiveRecord queries, string handling, concurrency, or Ruby runtime configuration.
Build a realtime chat room backend with Rivet Actors: one actor per room, SQLite-backed message history, and WebSocket broadcast to every connected client.
Temu 全球站电商退货与退款 API，经 LinkFox 网关转发 Partner Global Returns & Refunds / 售后退货退款 相关 bg/temu 接口（退货申请、退款、售后单查询与处理等，接口将按 Partner 文档逐条接入）。当用户提到 Temu Global 退货、退款、售后退货、return、refund、aftersales return、parentAfterSalesSn、退货单、退款单、order-shipping 售后 时触发。买家/卖家取消订单用 linkfox-temu-cancel-order-global / linkfox-temu-cancel-order-global；订单用 linkfox-temu-order-global。
Discover and evaluate Laravel packages via LaraPlugins.io MCP. Use when the user wants to find plugins, check package health, or assess Laravel/PHP compatibility.
Use when setting up or configuring Laravel Boost for AI-assisted development — package installation, MCP server configuration, guideline customization, skill authoring, documentation API integration. Trigger conditions: install Laravel Boost, configure MCP for IDE, create custom AI guidelines, write project-specific skills, verify MCP tool connectivity, update Boost after dependency changes, extend Boost for custom agents.
Apply when defining service.json routes, choosing public vs segment vs private URL prefixes for VTEX IO services, or setting HTTP cache headers that interact with the VTEX edge and CDN. Covers path patterns, cookie visibility, edge caching behavior, and aligning Cache-Control with data sensitivity. Use for Node or .NET IO backends where request path and response headers determine CDN safety.
Complete API reference for the Pinterest Automation Dashboard — endpoints, authentication, accounts, boards, pins, proxies, and scheduling. Use when an agent needs to call the dashboard's REST API.
Migrate Node.js projects to Bun with compatibility analysis. Use when converting existing npm/pnpm/yarn projects to Bun or auditing dependencies for Bun compatibility.
Receive and verify GitHub webhooks. Use when setting up GitHub webhook handlers, debugging signature verification, or handling repository events like push, pull_request, issues, or release.
Use when building features that execute untrusted user code, AI-generated code, or need isolated code execution environments. Covers the @deno/sandbox SDK.
Firebase development guidelines for Firestore, Authentication, Functions, and Storage with TypeScript and Angular.
Upgrade Laravel applications one major version at a time (9→10, 10→11, 11→12). Use when user wants to upgrade their Laravel framework version. Auto-detects current version from composer.json, identifies breaking changes, and applies necessary code fixes.