12,582 tagged Backend and APIs, measured the same way as everything else here.
Browse within: agents 160skills 141LLM 111agent 90azure 80agentic-ai 77api 71claude-code-plugin 61ai-coding-agent 58antigravity 54sdk 51nextjs 50claude-code-skills 49cli 48
Tencent-RTC/tencent-rtc-skills
Skill Claude Code
🔴 MANDATORY SKILL for Tencent RTC (Real-Time Communication) product integration. 【TRIGGER KEYWORDS - Must load this skill when user mentions ANY of these】: Products: TUIKit, TUIRoomKit, TUICallKit, TUILiveKit, TUIChatKit, RoomKit, CallKit, LiveKit, ChatKit Brands: TRTC, Tencent RTC, Tencent Cloud, Tencent Real-Time…
Skill Claude CodeCodex
Run user-created frontend/backend/WebSocket services and expose them through Cloudflare by default when the user asks to start, deploy, preview, share, or make the service accessible. Local-only is allowed only when explicitly requested.
Skill Claude CodeCodex
Develop software from detailed specifications that serve as contracts. Use when building APIs, integrations, complex features with multiple conditions, or when the user provides OpenAPI specs, JSON schemas, detailed requirements, or mentions SDD, specification, contract-first development.
Skill Codex
Backend code quality for clean, production-ready, maintainable code. Adapts to the existing language, framework, and style. Covers functions, reusability, modern syntax, error prevention, readability, and security awareness. Use when writing, reviewing, or refactoring backend code for quality, maintainability, or…
ailingqu/nanobananas-api-guide
Skill Claude CodeCodex
Complete guide for using the NanoBananas.AI API — image generation, video generation, pricing, authentication, and code examples in Python/Node.js/cURL. Use when building apps with NanoBananas API, checking pricing, or troubleshooting API errors.
openyida/openyida-openclaw-skill
Skill Claude CodeCodex
A tool for creating and changing forms in 宜搭, Alibaba’s low-code application platform. It lets you define fields such as text, choices, and serial numbers.
Skill Claude CodeCodex
Connect to and consume deployed everything.dev plugins from an external app, child project, or script. Use when creating API/auth clients, reading runtime config, authenticating with API keys or sessions, or calling plugin routes programmatically.
Skill Claude CodeCodex
A coding assistant for integrating the Omgá payment API, a Taiwan payment service also known as FunPoint. It covers payment orders, payment notifications, order queries, refunds, recurring credit-card payments, and request-signature checks.
Skill Claude Code
Manages Etsy shop operations (listings, inventory, receipts/orders, shop data, taxonomy, and webhooks) via Etsy Open API v3 with OAuth 2.0 + PKCE and rate-limit-aware request handling.
willmot/wordpress-com-codex-skill
Skill Claude CodeCodex
Connect Codex or other MCP-capable clients to WordPress.com and run content/site/account tasks through the WordPress.com MCP server. Use when a user asks to connect WordPress.com, authorize access, inspect sites/posts/pages/media/comments/subscribers through MCP tools, or troubleshoot WordPress.com OAuth/MCP setup.
iberant/iberant-ai-starter-kit
Skill Codex
REST API design conventions for this project's services. Use when adding or changing HTTP endpoints.
Skill Codex
Datastar-first web app development skill for backend-driven HTML over SSE, signal design, data- attribute usage, and Datastar interaction patterns. Use when building, reviewing, debugging, refactoring, or planning Datastar apps; when choosing what belongs in backend state vs signals; when authoring data- attributes or…
orange-42/generic-workflow-skill
Skill Claude CodeCodex
A Feishu product-requirements-to-code workflow, where Feishu is a collaboration platform. It coordinates steps from reading a product brief and API details through documentation, tests, optional coding, and verification.
Skill Claude CodeCodex
Query SAP S/4HANA OData services directly from Claude — discover service catalogs, fetch entity metadata, run OData queries (GET/POST/PATCH/DELETE), and retrieve field value lists. Use this when working with SAP S/4HANA data, building integrations, or exploring what OData services a system exposes. Requires a running…
get-convex/convex-codex-plugin
Skill Claude CodeCodex
Review Convex code for security, auth, validators, performance, and best practices. TRIGGER when the user asks to review/audit Convex code, or after writing convex/ functions you want checked. Applies the Convex-specific review checklist (auth checks, args/returns validators, internal vs public, indexes-not-filter…
Skill Claude CodeCodex
Write GORM data access code using the DAO (Data Access Object) pattern. Use when creating database models, writing queries, setting up GORM, adding CRUD methods, or working with gorm.io in Go services. Also use when the user mentions "DAO", "data access", "ORM", "database models", "GORM", or is building a Go service…
Skill Claude CodeCodex
Usage for alova v3 in browser/client-side/SSR applications (React, Nextjs, Vue3, Vue2, Nuxt, React-Native, Expo, Uniapp, Taro, Svelte, Svelitekit, Solid). Use this skill whenever the user asks about request an api, fetch data, alova client-side usage including setup, refetch data cross component, or any alova/client…
Skill Claude CodeCodex
Migrates Node.js applications from Bee-Queue to glide-mq. Covers the chained builder-to-options API conversion, Queue/Worker separation, and event mapping. Use when converting bee-queue projects to glide-mq, replacing bee-queue with glide-mq, or planning a bee-queue migration. Triggers on "bee-queue to glide-mq"…
newcore-network/opencore-ai-skills
Skill Claude CodeCodex
OpenCore framework best practices - bootstrap, controllers, imports, security, events, adapters, validation, runtime constraints. Use this skill when writing, reviewing, refactoring, or explaining code built with @open-core/framework and related OpenCore adapters. Trigger on any question about OpenCore, CitizenFX…
hamelsmu/reverse-eng-site-skill
Skill Codex
Reverse-engineer a website's undocumented internal API by instrumenting browser traffic, replaying captured requests as direct HTTP, proving auth and response fidelity, and packaging a resilient client or site-specific skill. Use when asked to discover, automate, wrap, download from, or repair an integration with a…
Skill Claude CodeCodex
Use this skill when the user asks to create, debug, or operate Temporal workflows, activities, or workers. Triggers include: "create a Temporal workflow", "write a Temporal activity", "debug stuck workflow", "fix non-determinism error", "workflow replay", "activity timeout", "signal workflow", "query workflow"…
Skill Claude CodeCodex
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.
DamienDoumer/aspnetcore-skills
Skill Claude CodeCodex
Use when scaffolding a new ASP.NET Core solution or adding features to an existing one that must follow Clean Architecture (Domain / Application / Infrastructure / API). Enforces MediatR-based use cases, Minimal APIs organised by feature, route constants, per-layer DI extension methods, command validation via a…
Skill Claude CodeCodex
Use when designing a microservice architecture from scratch, decomposing a monolith into services, or planning a migration from a monolithic system to microservices. Dispatches domain-modeler, service-designer, api-gateway-specialist, data-architect, and deployment-planner in a sequential DDD-to-deployment pipeline.…
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: