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Found 282 Skills
Implements the Syncfusion Blazor TreeGrid (SfTreeGrid) for hierarchical or self‑referential data with expandable nodes and nested row structures. Use this skill when building tree‑view workflows in Blazor Server, WebAssembly, Web App, or MAUI applications. Supports GraphQL binding, templates, sorting, filtering, editing, paging, aggregates, search, exporting, virtualization, clipboard actions, and state management for rich hierarchical data experiences.
Guide for building Apple-platform applications with Apollo iOS, the strongly-typed GraphQL client for Swift. Use this skill when: (1) adding Apollo iOS to a Swift Package Manager or Xcode project, (2) configuring `apollo-codegen-config.json` and running code generation, (3) configuring an `ApolloClient` with auth, interceptors, and caching, (4) writing queries, mutations, or subscriptions from SwiftUI views, (5) writing tests against generated operation mocks.
Designs production-grade APIs — REST, GraphQL, gRPC, and AsyncAPI patterns including pagination, versioning, error handling, rate limiting, and API governance. Use when the user asks to design APIs, create endpoints, build an API layer, write OpenAPI specs, or needs help with REST/GraphQL/gRPC service design.
Linear: manage issues, projects, teams via GraphQL + curl.
GraphQL gives clients exactly the data they need - no more, no less. One endpoint, typed schema, introspection. But the flexibility that makes it powerful also makes it dangerous. Without proper controls, clients can craft queries that bring down your server. This skill covers schema design, resolvers, DataLoader for N+1 prevention, federation for microservices, and client integration with Apollo/urql. Key insight: GraphQL is a contract. The schema is the API documentation. Design it carefully.
Deep OWASP API Security Top 10 testing for REST, GraphQL, gRPC, and WebSocket APIs — BFLA, mass assignment, rate limiting, and unsafe consumption.
Machine Payment Protocol (MPP) for keyless, pay-per-query access to the Codex Supergraph GraphQL API. Use when the user has no API key and wants to pay per query via the 402 challenge flow at https://graph.codex.io/graphql.
Schedule, create, and manage social media posts via the Buffer GraphQL API. Use this skill when the user wants to post to social media through Buffer, schedule posts, create ideas, list channels, retrieve posts, or manage their Buffer queue. Triggers on: Buffer, schedule a post, publish to social media, Buffer API, social media queue, Buffer channels, create Buffer post, Buffer idea, or any mention of posting to LinkedIn/Twitter/Instagram/Facebook/Bluesky/Threads/Pinterest/Mastodon/YouTube/TikTok via Buffer.
Build production-ready GraphQL servers with schema design, resolvers, and subscriptions. Use when building GraphQL APIs with schemas and resolvers. Trigger with phrases like "build GraphQL API", "create GraphQL server", or "setup GraphQL".
Provides comprehensive guidance for NestJS using the official documentation. Use when the user asks about NestJS architecture, controllers, providers, modules, middleware, guards, pipes, interceptors, dependency injection, GraphQL, WebSockets, microservices, OpenAPI/Swagger, security, or testing.
Build production-ready Node.js backend services with Express/Fastify, implementing middleware patterns, error handling, authentication, database integration, and API design best practices. Use when creating Node.js servers, REST APIs, GraphQL backends, or microservices architectures.
Create comprehensive API documentation for developers. Use when documenting REST APIs, GraphQL schemas, or SDK methods. Handles OpenAPI/Swagger, interactive docs, examples, and API reference guides.