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home/skills/backend & apis

home/skills/backend & apis

Backend & APIs Skills

4325 backend & apis agent skills for Claude Code and AI agents, ranked by real installs from npm, PyPI and skills.sh. azure-messaging leads with 473k installs a month.

#Type

1azure-messagingTroubleshoot and resolve issues with Azure Messaging SDKs for Event Hubs and Service Bus.SkillsJul 2026473k1.3k
2lark-openapi-explorer飞书/Lark 原生 OpenAPI 探索：从官方文档库中挖掘未经 CLI 封装的原生 OpenAPI 接口。当用户的需求无法被现有 lark-* skill 或 lark-cli 已注册命令满足，需要查找并调用原生飞书 OpenAPI 时使用。SkillsJul 2026386k16k
3lark-skill-maker创建 lark-cli 的自定义 Skill。当用户需要把飞书 API 操作封装成可复用的 Skill（包装原子 API 或编排多步流程）时使用。SkillsJul 2026385k16k
4implementImplement a piece of work based on a spec or set of tickets.SkillsJul 2026237k189k
5supabaseUse when doing ANY task involving Supabase. Triggers: Supabase products (Database, Auth, Edge Functions, Realtime, Storage, Vectors, Cron, Queues); client…SkillsJul 2026188k2.4k
6firebase-basicsProvides foundational setup, authentication, and project management workflows for Firebase using the Firebase CLI.SkillsJul 2026117k389
7firebase-auth-basicsGuide for setting up and using Firebase Authentication. Use this skill when the user's app requires user sign-in, user management, or secure data access using…SkillsJul 2026116k389
8convex-quickstartCreates or adds Convex to an app. Use for new Convex projects, npm create convex@latest, frontend setup, env vars, or the first npx convex dev run.SkillsJul 202693k40
9convex-performance-auditAudits Convex performance for reads, subscriptions, write contention, and function limits.SkillsJul 202693k40
10convex-setup-authSets up Convex auth, identity mapping, and access control. Use for login, auth providers, users tables, protected functions, or roles in a Convex app.SkillsJul 202692k40
11convex-migration-helperPlans Convex schema and data migrations with widen-migrate-narrow and @convex-dev/migrations.SkillsJul 202692k40
12convex-create-componentBuilds reusable Convex components with isolated tables and app-facing APIs.SkillsJul 202692k40
13convexRoutes general Convex requests to the right project skill. Use when the user asks which Convex skill to use or gives an underspecified Convex app task.SkillsJul 202669k40
14setup-ts-deep-modulesWire dependency-cruiser into a TypeScript repo so each package is a deep module — implementation hidden in subfolders, reachable only through its entry-point…SkillsJul 202655k189k
15gws-sharedgws CLI: Shared patterns for authentication, global flags, and output formatting.SkillsJul 202654k30k
16claude-apiReference for the Claude API / Anthropic SDK — model ids, pricing, params, streaming, tool use, MCP, agents, caching, token counting, model migration.SkillsJul 202653k164k
17upgrade-stripeGuide for upgrading Stripe API versions and SDKsSkillsJul 202653k1.7k
18solana-devUse when user asks to "build a Solana dapp", "write an Anchor program", "create a token", "debug Solana errors", "set up wallet connection", "test my Solana…SkillsJul 202651k543
19golang-concurrencyGolang concurrency patterns. Use when writing or reviewing concurrent Go code involving goroutines, channels, select, locks, sync primitives, errgroup,…SkillsJul 202634k2.7k
20golang-data-structuresGolang data structures — slices (internals, capacity growth, preallocation, slices package), maps (internals, hash buckets, maps package), arrays,…SkillsJul 202634k2.7k
21golang-contextIdiomatic context.Context usage in Golang — propagation through API boundaries, cancellation, timeouts and deadlines, request-scoped values,…SkillsJul 202634k2.7k
22golang-popular-librariesRecommends production-ready Golang libraries and frameworks. Apply when the user explicitly asks for library suggestions, wants to compare alternatives, needs…SkillsJul 202634k2.7k
23golang-dependency-injectionComprehensive guide for dependency injection (DI) in Golang. Covers why DI matters (testability, loose coupling, separation of concerns, lifecycle management),…SkillsJul 202634k2.7k
24golang-cliGolang CLI application development. Use when building, modifying, or reviewing a Go CLI tool — especially for command structure, flag handling, configuration…SkillsJul 202634k2.7k
25golang-grpcProvides gRPC usage guidelines, protobuf organization, and production-ready patterns for Golang microservices.SkillsJul 202634k2.7k
26golang-samber-loFunctional programming helpers for Golang using samber/lo — 500+ type-safe generic functions for slices, maps, channels, strings, math, tuples, and concurrency…SkillsJul 202633k2.7k
27golang-samber-doDependency injection in Golang using samber/do — service containers, lifecycle management, scopes, health checks, graceful shutdown, and module organization.SkillsJul 202633k2.7k
28golang-samber-slogStructured logging extensions for Golang using samber/slog-**** packages — multi-handler pipelines (slog-multi), log sampling (slog-sampling), attribute…SkillsJul 202633k2.7k
29golang-samber-moMonadic types for Golang using samber/mo — Option, Result, Either, Future, IO, Task, and State types for type-safe nullable values, error handling, and…SkillsJul 202633k2.7k
30golang-samber-hotIn-memory caching in Golang using samber/hot — eviction algorithms (LRU, LFU, TinyLFU, W-TinyLFU, S3FIFO, ARC, TwoQueue, SIEVE, FIFO), TTL, cache loaders,…SkillsJul 202633k2.7k
31golang-samber-roReactive streams and event-driven programming in Golang using samber/ro — ReactiveX implementation with 150+ type-safe operators, cold/hot observables, 5…SkillsJul 202633k2.7k
32golang-swaggerGolang OpenAPI/Swagger documentation with swaggo/swag — annotation comments (@Summary, @Param, @Success, @Router, @Security), swag init code generation,…SkillsJul 202632k2.7k
33golang-graphqlImplements GraphQL APIs in Golang using gqlgen or graphql-go. Apply when building GraphQL servers, designing schemas, writing resolvers, handling…SkillsJul 202632k2.7k
34golang-spf13-cobraGolang CLI command tree library using spf13/cobra — cobra.Command, RunE vs Run, PersistentPreRunE hook chain, Args validators (NoArgs, ExactArgs, MatchAll,…SkillsJul 202632k2.7k
35golang-spf13-viperGolang configuration library using spf13/viper — layered precedence (flag > env > file > KV > default), BindPFlag/BindPFlags, SetEnvPrefix + SetEnvKeyReplacer…SkillsJul 202632k2.7k
36golang-uber-fxGolang application framework using uber-go/fx — fx.New, fx.Provide, fx.Invoke, fx.Module, fx.Lifecycle hooks, fx.Annotate (name/group/As), fx.Decorate,…SkillsJul 202632k2.7k
37golang-google-wireCompile-time dependency injection in Golang using google/wire — wire.NewSet, wire.Build, wire.Bind (interface→concrete), wire.Struct, wire.Value,…SkillsJul 202632k2.7k
38golang-uber-digImplements dependency injection in Golang using uber-go/dig — reflection-based container, Provide/Invoke, dig.In/dig.Out parameter and result objects, named…SkillsJul 202632k2.7k
39clerk-backend-apiClerk Backend REST API explorer and executor. Browse tags, inspect endpoint schemas, and execute authenticated requests.SkillsJul 202627k63
40clerk-webhooksClerk webhooks for real-time events and data syncing. Verify with verifyWebhookSkillsJul 202626k63
41mastraComprehensive Mastra framework guide for building agents, workflows, tools, memory, workspaces, and storage with current APIs.SkillsJul 202626k69
42clerk-orgsClerk Organizations for B2B SaaS - create multi-tenant apps with orgSkillsJul 202625k63
43insforgeUse this skill when writing app code with InsForge or @insforge/sdk: database CRUD, auth, storage uploads/storage RLS, functions, OpenRouter AI, realtime,…SkillsJul 202624k33
44fastapi-templatesCreate production-ready FastAPI projects with async patterns, dependency injection, and comprehensive error handling.SkillsJul 202622k38k
45flutter-implement-json-serializationCreate model classes with `fromJson` and `toJson` methods using `dart:convert`.SkillsJul 202622k2.7k
46flutter-use-http-packageUse the `http` package to execute GET, POST, PUT, or DELETE requests. Use when you need to fetch from or send data to a REST API.SkillsJul 202622k2.7k
47laravel-specialistBuild and configure Laravel 10+ applications, including creating Eloquent models and relationships, implementing Sanctum authentication, configuring Horizon…SkillsMay 202619k11k
48golang-proImplements concurrent Go patterns using goroutines and channels, designs and builds microservices with gRPC or REST, optimizes Go application performance with…SkillsMay 202616k11k
49performance-optimizationOptimizes application performance across frontend, backend, queries, and databases.SkillsJul 202616k80k
50api-and-interface-designGuides stable API and interface design. Use when designing APIs, module boundaries, or any public interface.SkillsJul 202615k80k
51rust-best-practicesGuide for writing idiomatic Rust code based on Apollo GraphQL's best practices handbook.SkillsJul 202615k100
52mcp-integrationThis skill should be used when the user asks to "add MCP server", "integrate MCP", "configure MCP in plugin", "use .mcp.json", "set up Model Context Protocol",…SkillsJul 202613k139k
53php-proUse when building PHP applications with modern PHP 8.3+ features, Laravel, or Symfony frameworks.SkillsMay 202613k11k
54dart-run-static-analysisExecute `dart analyze` to identify warnings and errors, and use `dart fix --apply` to automatically resolve mechanical lint issues.SkillsJul 202611k414
55dart-use-pattern-matchingUse switch expressions and pattern matching where appropriateSkillsJul 202611k414
56microservices-patternsDesign microservices architectures with service boundaries, event-driven communication, and resilience patterns.SkillsJul 202610k38k
57workflow-orchestration-patternsDesign durable workflows with Temporal for distributed systems.SkillsJul 20269.5k38k
58extension-http-outcallsHTTP outcalls performed by the backend canister (not in the frontend).SkillsJul 20269.3k0
59extension-core-infrastructureCore infrastructure providing backend connection configuration, storage client, and React app entry point.SkillsJul 20269.3k0
60claude-opus-4-5-migrationMigrate prompts and code from Claude Sonnet 4.0, Sonnet 4.5, or Opus 4.1 to Opus 4.5.SkillsJul 20269.3k139k
61context7Retrieve up-to-date documentation for software libraries, frameworks, and components via the Context7 API.SkillsApr 20269.2k279
62backend-patternsBackend architecture patterns, API design, database optimization, and server-side best practices for Node.js, Express, and Next.js API routes.SkillsJul 20269.2k234k
63cqrs-implementationImplement Command Query Responsibility Segregation for scalable architectures.SkillsJul 20268.6k38k
64terraform-style-guideGenerate Terraform HCL code following HashiCorp's official style conventions and best practices.SkillsJul 20268.4k763
65saga-orchestrationImplement saga patterns for distributed transactions and cross-aggregate workflows.SkillsJul 20268.3k38k
66api-designREST API design patterns including resource naming, status codes, pagination, filtering, error responses, versioning, and rate limiting for production APIs.SkillsJul 20267.3k234k
67spring-boot-engineerGenerates Spring Boot 3.x configurations, creates REST controllers, implements Spring Security 6 authentication flows, sets up Spring Data JPA repositories,…SkillsMay 20267.2k11k
68cadCreate, modify, inspect, and validate STEP-first parametric CAD parts and assemblies.SkillsJul 20267.0k11k
69cpp-coding-standardsC++ coding standards based on the C++ Core Guidelines (isocpp.github.io).SkillsJul 20266.7k234k
70python-proUse when building Python 3.11+ applications requiring type safety, async programming, or robust error handling.SkillsMay 20266.0k11k
71angular-httpImplement HTTP data fetching in Angular v20+ using resource(), httpResource(), and HttpClient.SkillsMar 20265.9k596
72architecture-designerUse when designing new high-level system architecture, reviewing existing designs, or making architectural decisions.SkillsMay 20265.6k11k
73content-hash-cache-patternCache expensive file processing results using SHA-256 content hashes — path-independent, auto-invalidating, with service layer separation.SkillsJul 20265.6k234k
74smart-exploreToken-optimized structural code search using tree-sitter AST parsing.SkillsJul 20265.6k89k
75n8n-code-javascriptWrite JavaScript code in n8n Code nodes. Use when writing JavaScript in n8n, using $input/$json/$node syntax, making HTTP requests with this.helpers / the…SkillsJul 20265.2k5.9k
76embedded-systemsUse when developing firmware for microcontrollers, implementing RTOS applications, or optimizing power consumption.SkillsMay 20265.1k11k
77architectureCreate or evaluate an architecture decision record (ADR). Use when choosing between technologies (e.g., Kafka vs SQS), documenting a design decision with…SkillsJul 20265.0k23k
78api-designerUse when designing REST or GraphQL APIs, creating OpenAPI specifications, or planning API architecture.SkillsMay 20264.7k11k
79n8n-expression-syntaxValidate n8n expression syntax and fix common errors. Use when writing n8n expressions, using {{}} syntax, accessing $json/$node variables, troubleshooting…SkillsJul 20264.7k5.9k
80wp-plugin-developmentUse when developing WordPress plugins: architecture and hooks, activation/deactivation/uninstall, admin UI and Settings API, data storage, cron/tasks, security…SkillsJul 20264.7k1.9k
81rust-engineerWrites, reviews, and debugs idiomatic Rust code with memory safety and zero-cost abstractions.SkillsMay 20264.7k11k
82fastapi-expertUse when building high-performance async Python APIs with FastAPI and Pydantic V2.SkillsMay 20264.7k11k
83java-architectUse when building, configuring, or debugging enterprise Java applications with Spring Boot 3.x, microservices, or reactive programming.SkillsMay 20264.6k11k
84dart-setup-ffi-assetsGuides agents in compiling and packaging C/C++ source code into dynamic or static libraries (Code Assets) using Dart's Native Assets hook system (via…SkillsJul 20264.6k414
85nodeProvides domain-specific best practices for Node.js development with TypeScript, covering type stripping, async patterns, error handling, streams, modules,…SkillsJul 20264.5k1.9k
86domain-driven-designModel software around the business domain using bounded contexts, aggregates, and ubiquitous language.SkillsJul 20264.4k1.8k
87nestjs-expertCreates and configures NestJS modules, controllers, services, DTOs, guards, and interceptors for enterprise-grade TypeScript backend applications.SkillsMay 20264.3k11k
88clean-ddd-hexagonalProactively apply when designing APIs, microservices, or scalable backend structure.SkillsJul 20263.9k55
89clickhouse-js-node-codingWrite idiomatic application code with the ClickHouse Node.js client (`@clickhouse/client`).SkillsJul 20263.9k498
90cpp-proWrites, optimizes, and debugs C++ applications using modern C++20/23 features, template metaprogramming, and high-performance systems techniques.SkillsMay 20263.9k11k
91data-pipelineData pipeline and ETL automation - extract, transform, load workflows for data integration and analyticsSkillsJan 20263.8k339
92openapi-to-typescriptConverts OpenAPI 3.0 JSON/YAML to TypeScript interfaces and type guards.SkillsMar 20263.8k2.2k
93software-design-philosophyManage software complexity through deep modules, information hiding, and strategic programming.SkillsJul 20263.8k1.8k
94system-designDesign scalable distributed systems using structured approaches for load balancing, caching, database scaling, and message queues.SkillsJul 20263.7k1.8k
95microservices-architectDesigns distributed system architectures, decomposes monoliths into bounded-context services, recommends communication patterns, and produces service boundary…SkillsMay 20263.7k11k
96workflowCreates durable, resumable workflows using Vercel's Workflow SDK.SkillsJul 20263.6k2.3k
97dotnet-core-expertUse when building .NET 8 applications with minimal APIs, clean architecture, or cloud-native microservices.SkillsMay 20263.6k11k
98learn-codebasePrime a codebase by reading every source file in full. Use when starting work on a new or unfamiliar project, or when the user asks to "learn the codebase",…SkillsJul 20263.6k89k
99csharp-developerUse when building C# applications with .NET 8+, ASP.NET Core APIs, or Blazor web apps.SkillsMay 20263.6k11k
100rails-expertRails 7+ specialist that optimizes Active Record queries with includes/eager_load, implements Turbo Frames and Turbo Streams for partial page updates,…SkillsMay 20263.5k11k

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