250 free skills · page 1 of 5
Backend Frameworks skills
Framework-specific backend skills — Django, FastAPI, Ruby on Rails, Spring, Laravel, Go, and Rust service patterns.
Real files from public repositories — hand-curated, never invented. Sorted by installs.
git-guardrails-claude-codemattpocock/skillsSet up Claude Code hooks to block dangerous git commands (push, reset --hard, clean, branch -D, etc.) before they execute. Use when user wants to prevent destructive git operations, add git safety hooks, or block git push/reset in Claude Code.Backend Frameworks308.5k
azure-computemicrosoft/azure-skillsAzure VM/VMSS router. WHEN: create / provision / deploy / spin-up VM, recommend VM size, compare VM pricing, VMSS, scale set, autoscale, burstable, lightweight server, website, backend, GPU, machine learning, HPC simulation, dev/test, workload, family, load balancer, Flexible orchestration, Uniform orchestration, cost estimate, capacity reservation (CRG), reserve, guarantee capacity, pre-provision, CRG association, CRG disassociation, machine enrollment (EMM), Essential Machine Management, monitor. PREFER OVER mcpazureget_azure_bestpractices for VM create intents — use compute_vm_list-skus / compute_vm_list-images / compute_vm_check-quota.Backend Frameworks254.6kazure-cloud-migratemicrosoft/azure-skillsAssess and migrate cross-cloud workloads to Azure with reports and code conversion. Supports Lambda→Functions, Beanstalk/Heroku/App Engine→App Service, Fargate/Kubernetes/Cloud Run/Spring Boot→Container Apps. WHEN: migrate Lambda to Functions, AWS to Azure, migrate Beanstalk, migrate Heroku, migrate App Engine, Cloud Run migration, Fargate to ACA, ECS/Kubernetes/GKE/EKS to Container Apps, Spring Boot to Container Apps, cross-cloud migration.Backend Frameworks250.7kpython-appservice-deploymicrosoft/azure-skillsDeploy Python (Flask/Django/FastAPI) code to Azure App Service Linux. WHEN: \"Flask App Service\", \"Django App Service\", \"FastAPI App Service\", \"deploy Python to App Service\". DO NOT USE FOR: Container Apps, Functions, non-Python, Terraform/Bicep/IaC, full infra — use azure-prepare.Backend Frameworks163.8k
turnstile-spincloudflare/skillsSet up Cloudflare Turnstile end-to-end in a project. Scan the codebase, create the widget via the Cloudflare API, embed it where user requests need bot verification (form submissions, SPA actions, API endpoints, download links, comment or vote submissions, etc.), wire canonical server-side siteverify in the customer's existing backend, validate, and persist the skill. Load this when a user asks to add Turnstile, set up CAPTCHA, protect a form or endpoint from bots, or fix a Turnstile integration. Mirrors developers.cloudflare.com/turnstile/spin.Backend Frameworks46.1k
baoyu-danger-gemini-webjimliu/baoyu-skillsGenerates images and text via reverse-engineered Gemini Web API. Supports text generation, image generation from prompts, reference images for vision input, and multi-turn conversations. Use when other skills need image generation backend, or when user requests "generate image with Gemini", "Gemini text generation", or needs vision-capable AI generation.Backend Frameworks26.9k
fastapi-templateswshobson/agentsCreate production-ready FastAPI projects with async patterns, dependency injection, and comprehensive error handling. Use when building new FastAPI applications or setting up backend API projects.Backend Frameworks23.7k
java-springbootgithub/awesome-copilotGet best practices for developing applications with Spring Boot.Backend Frameworks19.8k
convex-expertget-convex/agent-skillsConvex backend specialist. Use this agent for any code inside a convex/ directory — function definitions, schemas, indexes, queries, mutations, actions, HTTP endpoints, cron jobs, file storage, auth wiring, and component installation. Knows the object-form function syntax, validator patterns, resource limits, and component ecosystem that generic Claude routinely gets wrong.Backend Frameworks16.1kconvex-agentget-convex/agent-skillsAdd an AI agent / RAG backend (@convex-dev/agent) to the Convex app.Backend Frameworks16.0kconvex-addget-convex/agent-skillsAdd a capability to the CURRENT Convex app — consults the served Convex capability catalog for always-current procedures (billing, crons, auth, agent, search, …); falls back to built-in hosting or @convex-dev component search. TRIGGER when the user runs /add, or asks to add hosting/publishing or any backend capability to an existing Convex app.Backend Frameworks16.0kconvex-launch-readinessget-convex/agent-skillsRun every Convex audit (authz, reviewer, advisor, insights) into one scored, deduped readiness report with an ordered fix plan — Lighthouse for your backend.Backend Frameworks15.9k
deep-agents-memorylangchain-ai/langchain-skillsINVOKE THIS SKILL when your Deep Agent needs memory, persistence, or filesystem access. Covers StateBackend (ephemeral), StoreBackend (persistent), FilesystemMiddleware, and CompositeBackend for routing.Backend Frameworks15.5k
fastapi-pythonmindrally/skillsExpert in FastAPI Python development with best practices for APIs and async operationsBackend Frameworks12.5k
ai-model-nodejstencentcloudbase/cloudbase-skillsUse this skill for Node.js backend AI via @cloudbase/node-sdk (>=3.16.0) — cloud functions, CloudRun, Express, Koa, NestJS, serverless APIs, scheduled jobs, LLM proxies. Only SDK supporting image generation (ai.createImageModel + generateImage). Text models via ai.createModel with groups cloudbase, hunyuan-exp, or custom-*. Model IDs (deepseek-v4-flash, deepseek-v3.2, hunyuan-2.0-instruct-20251111, glm-5, kimi-k2.6) go in the model field of generateText/streamText. MUST run two-step preflight before code — see body. Keywords: backend, 云函数, 云托管, serverless, LLM proxy, agent orchestration, generateText, streamText, generateImage, createModel, hunyuan-image, Token Credits, TokenHub, Hunyuan, DeepSeek, GLM, Kimi, MiniMax. NOT for browser/Web (use ai-model-web) or Mini Program (use ai-model-wechat).Backend Frameworks11.1kkotlin-springbootgithub/awesome-copilotGet best practices for developing applications with Spring Boot and Kotlin.Backend Frameworks9.7kcreate-spring-boot-java-projectgithub/awesome-copilotCreate Spring Boot Java Project SkeletonBackend Frameworks9.5k
laravel-securityaffaan-m/eccLaravel security best practices — authentication, authorization, Eloquent safety, CSRF, XSS prevention, API security, and secure deployment configurations. Use when reviewing Laravel auth, Eloquent safety, CSRF, XSS, API security, or deployment configuration.Backend Frameworks9.4k
shopify-functionsshopify/shopify-ai-toolkitShopify Functions allow developers to customize the backend logic that powers parts of Shopify. Available APIs: Discount, Cart and Checkout Validation, Cart Transform, Pickup Point Delivery Option Generator, Delivery Customization, Fulfillment Constraints, Local Pickup Delivery Option Generator, Order Routing Location Rule, Payment CustomizationBackend Frameworks9.3k
elysiajselysiajs/skillsCreate backend with ElysiaJS, a type-safe, high-performance framework.Backend Frameworks9.0kcreate-spring-boot-kotlin-projectgithub/awesome-copilotCreate Spring Boot Kotlin Project SkeletonBackend Frameworks8.7kbaoyu-wechat-summaryjimliu/baoyu-skillsSummarizes WeChat group chat highlights into a structured digest using the local wx-cli binary (https://github.com/jackwener/wx-cli). Generates a normal digest by default; a roast (毒舌) version is opt-in. Maintains per-group history (history.json + history-digests.jsonl), per-user profiles, and per-group fact memory (memory.md) across runs, with privacy guardrails baked in. Use when the user asks to "总结群聊", "群聊精华", "群聊摘要", "summarize group chat", "group chat digest", mentions a WeChat group name with a time range, says "帮我看看 XX 群最近聊了什么", "XX 群有什么值得看的", or asks to "回溯画像" / "初始化画像" / "backfill profiles". Adds the roast version when the user says "毒舌版", "roast 版", "再来个毒舌的", or similar.Backend Frameworks8.7kspringboot-verificationaffaan-m/eccVerification loop for Spring Boot projects: build, static analysis, tests with coverage, security scans, and diff review before release or PR.Backend Frameworks8.5knestjs-patternsaffaan-m/eccNestJS architecture patterns for modules, controllers, providers, DTO validation, guards, interceptors, config, and production-grade TypeScript backends. Use when building or reviewing a NestJS backend — modules, providers, DTO validation, guards, or interceptors.Backend Frameworks7.5k
tauri-v2nodnarbnitram/claude-code-extensionsTauri v2+ cross-platform app development with Rust backend. Use when configuring tauri.conf.json, implementing Rust commands (#[tauri::command]), setting up IPC patterns (invoke, emit, channels), configuring permissions/capabilities, troubleshooting build issues, or deploying desktop/mobile apps. Triggers on Tauri, src-tauri, invoke, emit, capabilities.json.Backend Frameworks7.1klaravel-plugin-discoveryaffaan-m/eccDiscover and evaluate Laravel packages via LaraPlugins.io MCP. Use when the user wants to find plugins, check package health, or assess Laravel/PHP compatibility.Backend Frameworks7.1k
miesdeeflect/miesUse this skill when creating, redesigning, critiquing, reducing, polishing, hardening, or making design decisions for a user-facing interface, brand surface, product UI, component, dashboard, flow, app shell, onboarding, empty state, or visual system. Applies Mies van der Rohe-inspired restraint, the Interface Craft workflow, and anti-generic design discipline. Not for backend-only work.Backend Frameworks6.2k
gcodeearthtojake/text-to-cadGenerate, inspect, dry-run, and statically validate plain FDM .gcode from 3D mesh files by orchestrating real slicer CLIs. Use when Codex needs to slice .stl, .obj, unsliced .3mf, .ply, .glb, or .gltf into printer-profiled G-code, discover local slicer backends, inspect whether a mesh is slice-ready, or validate generated G-code before any printer-specific handoff.Backend Frameworks6.0k
base44-sdkbase44/skillsThe base44 SDK is the library to communicate with base44 services. In projects, you use it to communicate with remote resources (entities, backend functions, ai agents) and to write backend functions. This skill is the place for learning about available modules and types. When you plan or implement a feature, you must learn this skillBackend Frameworks5.1kquarkus-patternsaffaan-m/eccQuarkus 3.x LTS architecture patterns with Camel for messaging, RESTful API design, CDI services, data access with Panache, and async processing. Use for Java Quarkus backend work with event-driven architectures. Use when building or reviewing a Quarkus service, especially with Camel messaging or Panache data access.Backend Frameworks4.7k
huawei-cloud-storage-queryhuaweicloud/huaweicloud-skillsQueries Huawei Cloud storage resources (EVS/OBS/SFS/CBR). Covers cloud disks (volumes/snapshots/types/quotas/recycle bin), OBS buckets (ACL/metadata/notifications/policies/objects), SFS Turbo file systems (shares/perm rules/backend targets/quotas/LDAP/AD), and CBR backups (vaults/policies/backups/tasks/agents/protectables). No write operations. Use this skill when the user needs to query disk info, list buckets/objects, check file system status, or view backup/policy details. Triggers: 云硬盘, EVS, 对象存储, OBS, 文件系统, SFS, 备份, CBR, 存储库, 快照, 桶, volume, bucket, backup, vault.Backend Frameworks4.7kprotect-mcp-setupwshobson/agentsConfigure Cedar policy enforcement and Ed25519 signed receipts for Claude Code tool calls. Use when setting up projects that need cryptographic audit trails, policy-gated tool execution, or compliance-ready evidence of agent actions.Backend Frameworks4.6k
git-guardrails-claude-codevinvcn/mattpocock-skills-zh-cn设置 Claude Code hooks，在危险 git commands（push、reset --hard、clean、branch -D 等）执行前阻止它们。适用于用户想防止破坏性 git 操作、添加 git safety hooks，或在 Claude Code 中阻止 git push/reset 时。Backend Frameworks4.5k
clean-ddd-hexagonalccheney/robust-skillsProactively apply when designing APIs, microservices, or scalable backend structure. Triggers on DDD, Clean Architecture, Hexagonal, ports and adapters, entities, value objects, domain events, CQRS, event sourcing, repository pattern, use cases, onion architecture, outbox pattern, aggregate root, anti-corruption layer. Use when working with domain models, aggregates, repositories, or bounded contexts. Clean Architecture + DDD + Hexagonal patterns for backend services, language-agnostic (Go, Rust, Python, TypeScript, Java, C#).Backend Frameworks4.3k
wp-project-triagewordpress/agent-skillsUse when you need a deterministic inspection of a WordPress repository (plugin/theme/block theme/WP core/Gutenberg/full site) including tooling/tests/version hints, and a structured JSON report to guide workflows and guardrails.Backend Frameworks3.8k
building-with-medusamedusajs/medusa-agent-skillsLoad automatically when planning, researching, or implementing ANY Medusa backend features (custom modules, API routes, workflows, data models, module links, business logic). REQUIRED for all Medusa backend work in ALL modes (planning, implementation, exploration). Contains architectural patterns, best practices, and critical rules that MCP servers don't provide.Backend Frameworks3.8k
apple-on-device-aidpearson2699/swift-ios-skillsBuild private, on-device AI features on iPhone, iPad, and Mac with Foundation Models, Core ML, MLX Swift, or llama.cpp. Use when choosing an Apple-local model runtime, building an Apple Intelligence chatbot or tool-calling feature, running an LLM on Apple Silicon, converting or compressing a Python model for Core ML, or comparing on-device inference backends. For Swift Core ML loading and prediction code, use the coreml skill.Backend Frameworks3.4k
korean-slang-writingnomadamas/k-skillUse curated Korean trending-slang candidates plus best-effort Namu Wiki lookups to write witty Korean text with up-to-date slang, with conservative safety and freshness guardrails.Backend Frameworks3.3k
launchdarkly-metric-chooselaunchdarkly/ai-toolingChoose the right metrics for a LaunchDarkly experiment, guarded rollout, or release policy. Use when the user wants to know which metrics to use, which is the primary metric for an experiment, what guardrails to add, or which events to monitor in a rollout. Surfaces what will auto-attach from existing release policies before making additional recommendations.Backend Frameworks3.0kbase44-sandboxbase44/skillsDevelop a Base44 app remotely inside Base44's cloud sandbox using your own agent — no local checkout and no deploy/push commands. The implementation is remote: writing a resource file into the sandbox is what ships it (backend functions, entities, and agents all auto-sync from the file you write), and OAuth connectors are set up against the remote app via MCP tools or the projectless base44 connectors CLI. This skill is the place for learning what you can author in the sandbox, how backend functions, entities, and agents are structured, and how to connect a connector without a local filesystem. Triggers on 'develop my Base44 app remotely', 'no local files', 'cloud sandbox', 'create an entity/agent remotely', 'connect a connector remotely', 'bring my own agent', or any work editing a Base44 app inside a sandbox.Backend Frameworks2.8k
ads-testagricidaniel/claude-adsDesign and evaluate paid-ad experiments with hypotheses, randomization units, sample-size and duration assumptions, guardrails, platform experiment tools, analysis, and decision rules. Use for A/B test, split test, experiment design, hypothesis, statistical significance, sample size, test duration, or experiment readout.Backend Frameworks2.8k
spring-ai-mcp-server-patternsgiuseppe-trisciuoglio/developer-kitProvides Spring Boot MCP server patterns that create Model Context Protocol servers with Spring AI by defining tool handlers, exposing resources, configuring prompt templates, and setting up transports for AI function calling and tool calling. Use when building MCP servers to extend AI capabilities with Spring's official AI framework, implementing AI tools, custom function calling, or MCP client integration.Backend Frameworks2.7kspring-boot-event-driven-patternsgiuseppe-trisciuoglio/developer-kitProvides Event-Driven Architecture (EDA) patterns for Spring Boot — creates domain events, configures ApplicationEvent and @TransactionalEventListener, sets up Kafka producers and consumers, and implements the transactional outbox pattern for reliable distributed messaging. Use when implementing event-driven systems in Spring Boot, setting up async messaging with Kafka, publishing domain events from DDD aggregates, or needing reliable event publishing with the outbox pattern.Backend Frameworks2.7kspring-boot-resilience4jgiuseppe-trisciuoglio/developer-kitProvides fault tolerance patterns for Spring Boot 3.x using Resilience4j. Use when implementing circuit breakers, handling service failures, adding retry logic with exponential backoff, configuring rate limiters, or protecting services from cascading failures. Generates circuit breaker, retry, rate limiter, bulkhead, time limiter, and fallback implementations. Validates resilience configurations through Actuator endpoints.Backend Frameworks2.7kspring-boot-dependency-injectiongiuseppe-trisciuoglio/developer-kitProvides dependency injection patterns for Spring Boot projects, including constructor-first design, optional collaborator handling, bean selection, and wiring validation. Use when creating services and configurations, replacing field injection, or troubleshooting ambiguous or fragile Spring wiring.Backend Frameworks2.7kspring-boot-saga-patterngiuseppe-trisciuoglio/developer-kitProvides distributed transaction patterns using the Saga Pattern for Spring Boot microservices. Use when implementing distributed transactions across services, handling compensating transactions, ensuring eventual consistency, or building choreography or orchestration-based sagas with Kafka, RabbitMQ, or Axon Framework.Backend Frameworks2.6klangchain4j-spring-boot-integrationgiuseppe-trisciuoglio/developer-kitProvides integration patterns for LangChain4j with Spring Boot. Configures AI model beans, sets up chat memory with Spring context, integrates RAG pipelines with Spring Data, and handles auto-configuration, dependency injection, and Spring ecosystem integration. Use when embedding LangChain4j into Spring Boot applications, building Java LLM applications with @Bean configuration, or setting up Spring AI patterns.Backend Frameworks2.6kaws-sdk-java-v2-dynamodbgiuseppe-trisciuoglio/developer-kitProvides Amazon DynamoDB patterns using AWS SDK for Java 2.x. Use when creating, querying, scanning, or performing CRUD operations on DynamoDB tables, working with indexes, batch operations, transactions, or integrating with Spring Boot applications.Backend Frameworks2.6kaws-sdk-java-v2-lambdagiuseppe-trisciuoglio/developer-kitProvides AWS Lambda patterns using AWS SDK for Java 2.x. Use when invoking Lambda functions, creating/updating functions, managing function configurations, working with Lambda layers, or integrating Lambda with Spring Boot applications.Backend Frameworks2.6kaws-sdk-java-v2-bedrockgiuseppe-trisciuoglio/developer-kitProvides Amazon Bedrock patterns using AWS SDK for Java 2.x. Invokes foundation models (Claude, Llama, Titan), generates text and images, creates embeddings for RAG, streams real-time responses, and configures Spring Boot integration. Use when asking about Bedrock integration, Java SDK for AI models, AWS generative AI, Claude/Llama invocation, embeddings for RAG, or Spring Boot AI setup.Backend Frameworks2.6kgraalvm-native-imagegiuseppe-trisciuoglio/developer-kitProvides expert guidance for building GraalVM Native Image executables from Java applications. Use when converting JVM applications to native binaries, optimizing cold start times, reducing memory footprint, configuring native build tools for Maven or Gradle, resolving reflection and resource issues in native builds, or implementing framework-specific native support for Spring Boot, Quarkus, and Micronaut. Triggers include "graalvm native image", "native executable java", "java cold start optimization", "native build tools", "ahead of time compilation java", "reflection config graalvm", "native image build failure".Backend Frameworks2.4k
python-backendjiatastic/open-python-skillsProduction-ready Python backend patterns for FastAPI, SQLAlchemy, and Upstash.Backend Frameworks2.1k
fastapijezweb/claude-skillsProduction-tested patterns for FastAPI with Pydantic v2, SQLAlchemy 2.0 async, and JWT authentication.Backend Frameworks2.0k
laravel-best-practicesasyrafhussin/agent-skillsLaravel 13 conventions and best practices. Use when creating controllers, models, migrations, validation, services, or structuring Laravel applications. Triggers on tasks involving Laravel architecture, Eloquent, database, API development, or PHP patterns.Backend Frameworks1.8k
nemo-mbridge-perf-expert-parallel-overlapnvidia/skillsValidate and use MoE expert-parallel communication overlap in Megatron-Bridge, including overlap_moe_expert_parallel_comm, delay_wgrad_compute, and flex dispatcher backends such as DeepEP and HybridEP.Backend Frameworks1.8ktilegym-adding-cutile-kernelnvidia/skillsAdd a new cuTile GPU kernel operator to TileGym. Covers dispatch registration in ops.py, cuTile backend implementation, init.py exports, test creation, and benchmark in tests/benchmark. Use when adding, creating, or implementing a new cuTile operator/kernel in TileGym, or when asking how to register a new cuTile op.Backend Frameworks1.8knemo-mbridge-perf-moe-comm-overlapnvidia/skillsMoE expert-parallel communication overlap in Megatron Bridge. Covers dispatch/combine overlap, flex dispatcher backends, and expert wgrad scheduling.Backend Frameworks1.8knemotron-policy-generatornvidia/skillsGenerates BYO custom safety policies for NVIDIA Nemotron content-safety guardrails — Nemotron-Content-Safety-Reasoning-4B (text) and multimodal Nemotron-3-Content-Safety. Produces a Markdown policy, JSON taxonomy, and drop-in inference prompts. Maps rough words or an existing policy to V2 categories, adding custom categories or topic-following rules.Backend Frameworks1.7k
build-zoom-botanthropics/knowledge-work-pluginsBuild a Zoom meeting bot, recorder, or real-time media workflow. Use when joining meetings programmatically, processing live media or transcripts, or combining Meeting SDK, RTMS, and backend services.Backend Frameworks1.7k
backend-dev-guidelinessickn33/agentic-awesome-skillsYou are a senior backend engineer operating production-grade services under strict architectural and reliability constraints. Use when routes, controllers, services, repositories, express middleware, or prisma database access.Backend Frameworks1.7kOther tasks
same rules, different job
