Total 50,615 skills, Backend Development has 4144 skills
Showing 12 of 4144 skills
Nordic API Gateway integration. Manage data, records, and automate workflows. Use when the user wants to interact with Nordic API Gateway data.
Redis Labs integration. Manage data, records, and automate workflows. Use when the user wants to interact with Redis Labs data.
Handle Venice API errors correctly. Covers the StandardError / DetailedError / ContentViolationError / X402InferencePaymentRequired body shapes, every meaningful status code (400, 401, 402, 403, 415, 422, 429, 500, 503, 504), the 402 PAYMENT-REQUIRED header used by x402 inference, 422 content-policy suggested_prompt retry pattern, 429 rate-limit headers, and an exponential-backoff retry strategy with idempotency.
Query VictoriaTraces via curl using the Jaeger-compatible API. Use when discovering traced services and operations, searching traces by service/operation/duration/tags, retrieving traces by ID, or mapping service dependencies. Triggers on: trace queries, span search, trace ID lookup, service discovery, operation discovery, service dependencies, distributed tracing, Jaeger API.
Convex reactive backend expert: schema design, TypeScript functions, real-time subscriptions, auth, file storage, scheduling, and deployment.
AEM as a Cloud Service content distribution and replication. Covers programmatic publishing using the Replication API and distribution event monitoring using Sling Distribution events.
Use when the user wants to extract, generate, refine, or harden an OpenAPI or Swagger specification from an existing API application, service, project, repo, routes, controllers, handlers, or codebase. Select this skill for any request whose intent is to derive, extract, generate, reverse-engineer, infer, document, or harden an OpenAPI or Swagger contract from an existing application or source code. This includes generic prompts about producing an API spec/docs/schema/contract for an existing app, project, service, repo, endpoints, routes, or controllers. Prefer this skill over extraction-only skills when the prompt is about an existing application or codebase and the expected outcome is an accurate extracted contract plus post-extraction refinement.
Guides application developers in designing correct and performant transaction patterns for CockroachDB, covering transaction lifetime, implicit vs explicit transactions, retry handling with exponential backoff, pushing invariants into SQL, selective pessimistic locking, set-based operations, connection pooling, prepared statements, keyset pagination, follower reads, and separating business logic from database logic. Use when building applications on CockroachDB, designing transaction workflows, handling retries, optimizing application-layer database interactions, or configuring connection pools.
Analyzes CockroachDB range distribution across tables and indexes using SHOW RANGES to identify range count, size patterns, leaseholder placement, and replication health. Use when investigating hotspots, uneven data distribution, range fragmentation, or validating zone configuration effects without DB Console access.
Prisma integration. Manage data, records, and automate workflows. Use when the user wants to interact with Prisma data.
Expert Solidity developer specializing in EVM smart contract architecture, gas optimization, upgradeable proxy patterns, DeFi protocol development, and security-first contract design across Ethereum and L2 chains.
ThinkPHP 后端开发规范。当开发 ThinkPHP 项目、实现 REST API、模型数据访问、JWT 认证时使用此 skill。