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
Skill Claude CodeCodex
Use this skill when designing database schemas, optimizing SQL queries, scaling database infrastructure, implementing search features, or working with database-specific capabilities (PostgreSQL or MySQL). This is the definitive reference for database engineering in Laravel 13 applications.
Skill Claude CodeCodex
Feishu/Lark message listener for real-time event processing via WebSocket. Use when users need to listen for incoming Feishu messages (text, image, file, audio, media, sticker, post, interactive) and events (recall, read, reaction, bot added/removed, member changes, chat updates) with automatic deduplication, async…
Skill Claude CodeCodex
Use httap to inspect, filter, and intercept HTTP traffic. Activate when httap MCP tools are available or when the user mentions HTTP traffic, API debugging, request interception, or mocking.
Skill Claude CodeCodex
Complete Frappe Framework development reference for building ERPNext apps. Use when creating custom DocTypes, controllers, hooks, REST APIs, form scripts, background jobs, or any Frappe/ERPNext development. Contains full API documentation for Document, Database, Controllers, Hooks, REST API, Form Scripts, Testing, and…
Skill Claude CodeCodex
GraphQL performance optimization and best practices for building scalable APIs. This skill should be used when writing, reviewing, or refactoring GraphQL schemas, resolvers, or query execution code. Triggers on tasks involving GraphQL APIs, resolver optimization, query performance, or data fetching patterns.
Skill Claude CodeCodex
Adds a dx-cli subcommand from a DX Web API method docs page—fetch docs, stub Commander hierarchy, implement request/options, verify with make and --help. Use when the user provides or wants a https://docs.getdx.com/webapi/methods/ URL, asks to scaffold or implement a CLI command for a Web API method, or says "create…
mayurrathi/awesome-agent-skills
Skill Claude CodeCodex
Implement secure API design patterns including authentication, authorization, input validation, rate limiting, and protection against common API vulnerabilities.
Skill Claude Code
Deploy an API gateway management system with 4 agents. Use this skill when: 1. User wants to set up API gateway management with service discovery, routing, auth, and monitoring 2. User is configuring agents for API request routing, rate limiting, or backend health tracking 3. User asks about API gateway pipelines…
Skill Claude CodeCodex
An engineering guide for building and packaging applications for fnOS, a NAS operating system. It covers application files, lifecycle scripts, desktop entries, gateway and API connections, permissions, and security checks.
Skill Claude CodeCodex
Review a Laravel codebase's architecture and design, not just its types. Use when asked to audit a Laravel app, find architectural smells, decide where business logic belongs (controller vs Action vs Service), whether a Repository/DDD/TDD layer is justified, or how to apply SOLID/DRY to a Laravel project. Runs the…
pinkpixel-dev/skills-collection-1
Skill Claude CodeCodex
Email infrastructure for AI agents. Create accounts, send/receive emails, manage webhooks, and check karma balance via the AgentMail API.
wundergraph/graphql-federation-skill
Skill Claude CodeCodex
GraphQL Federation skill for creating correct federation subgraphs. Use when: (1) Creating new federation subgraphs, (2) Adding entities with @key directives, (3) Extending types across subgraphs, (4) Using federation directives (@shareable, @external, @override, @provides, @requires, @inaccessible, @interfaceObject…
Skill Codex
Reverse-engineer and document the network APIs used by an Android APK or JADX project. Trace endpoints, clients, authentication, serialization, signing, and multi-step flows from the app's primary implementation: use hermes-dec for React Native Hermes bundles, direct source analysis for plain JavaScript bundles, and…
thanoseleftherakos/wordpress-boost
Skill Claude CodeCodex
Expert guidance for creating custom WP-CLI commands and using WP-CLI for WordPress development and administration.
Skill Claude Code
Python backend development skill for the Skillnir project. Covers CLI logic, async operations, dataclass patterns, module architecture, testing, type annotations, database/filesystem operations, error handling, and package management. Activates when writing Python code, creating modules, fixing bugs, adding tests…
Skill Claude CodeCodex
Build, debug, and optimize Claude API / Anthropic SDK apps. Apps built with this skill should include prompt caching. Also handles migrating existing Claude API code between Claude model versions (4.5 → 4.6, 4.6 → 4.7, retired-model replacements). TRIGGER when: code imports anthropic/@anthropic-ai/sdk; user asks for…
Skill Claude CodeCodex
You are an agent that creates and manages SkyCiv CloudCAD drawings via the SkyCiv API. This skill covers the full CAD JSON schema and the cloudcad.model and cloudcad.file API namespaces.
Skill Claude CodeCodex
Assiste au développement avec le framework e-commerce Vendure pour Node.js. Gère le commerce headless, les APIs GraphQL, la gestion des commandes, les catalogues produits, l'intégration des paiements et le développement TypeScript e-commerce. Utiliser lors du travail sur des projets Vendure, la création de plugins, ou…
Skill Claude CodeCodex
Use this skill when building, debugging, or answering questions about Liveblocks. Liveblocks gives you the building blocks and infrastructure to enable people and AI to work together inside your app, powering realtime collaboration. Liveblocks features include collaboration, rooms, organizations, workspaces, comments…
Skill Claude CodeCodex
RESTful API design best practices including resource naming, HTTP methods, status codes, filtering, pagination, authentication, and OpenAPI documentation. Use when designing or reviewing REST APIs, web APIs, or API endpoints.
Skill Claude CodeCodex
Scaffold, generate, and test a FastMCP server that can be used as an MCP tool provider. Handles API wrapper, database connector, and custom tool templates.
Skill Claude CodeCodex
A Chinese-language guide for building and maintaining Go backend services. It covers how to organize code, design APIs, store data, test changes, deploy services, and handle operations.
Skill Claude CodeCodex
Desenvolvimento de microserviços e APIs REST com o framework minimalista Horse em Delphi. Rotas, controllers, middlewares, gerenciamento de memória e tratamento de parâmetros.
Skill Claude CodeCodex ✓ vendor
USE FOR: Determine the exact Microsoft Graph endpoints and least-privileged permissions needed for a use case and auth context. Identify operation, find docs, copy endpoint, validate permission, and return table with endpoints and permissions. DO NOT USE FOR: Non-Microsoft Graph scenarios. INVOKES: None.
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: