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
Ktor server patterns including routing DSL, plugins, authentication, Koin DI, kotlinx.serialization, WebSockets, and testApplication testing. Use when building a Ktor server — routing, plugins, auth, DI, serialization, or tests.
Skill Claude CodeCodex
Conceptual introduction to durable execution — what it is, why you'd want it, and the tradeoffs between rolling your own (just your DB) versus using a framework like Resonate. Read this BEFORE picking an implementation. For the Resonate SDK's concrete Context API (ctx.run, ctx.sleep, ctx.promise, structured…
microtech-gmbh/microtech-skills
Skill Claude CodeCodex
Erstellt und optimiert GraphQL-Queries und Mutations fuer die microtech ERP microtech ERP. Deckt den gesamten ERP-Datenbestand ab: Artikel, Warengruppen, Stuecklisten, Adressen mit Anschriften und Ansprechpartnern, Vorgaenge (Angebote, Auftragsbestaetigungen, Lieferscheine, Rechnungen, Gutschriften, Bestellungen)…
OscarDRT/supastarter-nextjs-skill
Skill Claude CodeCodex
Guides development with supastarter for Next.js only (not Vue/Nuxt): tech stack, setup, configuration, database (Prisma), API (Hono/oRPC), auth (Better Auth), organizations, payments (Stripe), AI, customization, storage, mailing, i18n, SEO, deployment, background tasks, analytics, monitoring, E2E. Use when building or…
Skill Claude CodeCodex
General-purpose coding-agent workflow for Java enterprise backend projects. Use when implementing features, fixing bugs, refactoring, reviewing code/PRs, adding fields/APIs/database schema changes, changing REST/RPC endpoints, repository/mapper persistence, MQ/CDC consumers, transaction boundaries, JUnit/Mockito/Spock…
Skill Claude CodeCodex
Generate Go CLIs from OpenAPI 3.x specs with climate, inspect generated CLIs, and emit Markdown skill prompts so those CLIs can be attached to agent workflows.
Skill Claude CodeCodex
Wire and operate @leejpsd/nextjs-cache-handler — Redis caching for self-hosted Next.js 15/16 (ISR cacheHandler + 'use cache' cacheHandlers). Use when adding Redis caching to a Next.js app, choosing or wiring cache handlers, debugging cache invalidation (revalidateTag / updateTag / revalidatePath, stale or…
Skill Claude CodeCodex
Skill "manage-bx24-template-mcp" from bitrix24/templates-mcp, covering bx24-template-mcp — agent skill, project context, ground rules, code review — persona walk and feedback mechanism.
PoulpYBifle/NCF-Coding-Best-Practices
Skill Claude CodeCodex
Patterns et regles backend/API/DB/securite pour projets Next.js + TypeScript. Utiliser des que l'utilisateur travaille sur une mutation, une query, une route API, une migration de base de donnees, de l'authentification, de la securite, des schemas Zod, de l'observabilite, ou toute logique serveur. Couvre : template…
wzx2002/java-backend-unified-spec-skill
Skill Claude CodeCodex
Unified standard for Java backend project design, implementation, refactoring, and code review. Use whenever an AI coding agent (Claude Code, Codex, Cursor, Aider, etc.) needs to build or modify a Java backend that should follow module-first organization, preferred top-level module naming infrastructure / persistence…
Skill Claude CodeCodex
Master ASP.NET Core with minimal APIs, MVC, middleware, dependency injection, and production-ready web applications.
calsora/power-platform-github-copilot-kit
Skill Claude CodeCodex
Use this skill when the user needs to transform business requirements, use case descriptions, or meeting transcripts into a technical Power Platform solution architecture, including component selection and Mermaid.js diagrams.
Skill Claude CodeCodex
Comprehensive integration guide for Chargebee billing platform. Provides API integration patterns, webhook handling, SDK usage, and schema references for billing operations. Use when working with Chargebee for (1) API integration and REST endpoint calls, (2) Processing webhook events, (3) Customer management…
Skill Claude Code
Create a new webhook for your Sinch Conversation app.
Skill Claude Code
Add a complete REST resource (controller, validation, errors, and tests) to a Chassis project the idiomatic way. Use when the user asks to add an endpoint, resource, CRUD, model, or route to a Chassis / decorator-driven Express + TypeScript backend.
Skill Claude CodeCodex
Enterprise-grade Spring Boot 3.5.x/4.x development guide. Use when building Spring Boot APIs, microservices, or enterprise Java applications. Covers Java Records as DTOs, Virtual Threads, ProblemDetail (RFC 7807), RestClient, structured logging, Testcontainers, observability, sealed exception hierarchies, and GraalVM…
ignify-rd/odoo19-module-development-skill
Skill Claude CodeCodex
Use when writing, reviewing, debugging, or scaffolding any Odoo 19 module. Covers module structure, models, views, security, menus, data files, wizards, OWL components, custom HTML/JS/CSS dashboards, and common Odoo 19 pitfalls. Integrates ui-ux-pro-max for custom UI design (dashboards, portals, landing pages) using…
Skill Claude CodeCodex
Bun runtime API reference for TypeScript scripts. Covers Bun.serve() HTTP/HTTP/2 server with routes and WebSockets, fetch() transport options, Bun.file(), Bun.write(), Bun.$() shell, Bun.spawn(), Bun.Glob, Bun.env, bun:sqlite, Bun.sql() for PostgreSQL/MySQL via DATABASEURL, Bun.s3 for S3-compatible storage, Bun.redis…
Skill Claude CodeCodex
Use when the user says something like "add login", "users need to sign in", "I want auth", "gate this behind a user account". The auth surface (login / signup / OAuth / sessions) is NOT something you build. Read this whole page before touching auth code.
Skill Claude CodeCodex
Production patterns for Hono v4+ backends with Bun, Drizzle ORM, Better Auth, Stoker, hono-openapi + Zod + Scalar, and TDD with Bun test runner. Use when building features, writing tests, reviewing code, or setting up auth/RBAC in modular monolith Hono projects. Apply whenever you see Hono route definitions…
Skill Claude CodeCodex
Design HTTP/REST APIs that are consistent, predictable, and safe to evolve. Trigger when the user asks to "design an API", "add an endpoint", "design a REST route", "what should this return", or is shaping request/response contracts, status codes, pagination, versioning, or errors. Covers resource modeling, status…
Skill Claude CodeCodex
Develops real-time broadcasting with Laravel Echo. Activates when setting up broadcasting (Reverb, Pusher, Ably); creating ShouldBroadcast events; defining broadcast channels (public, private, presence, encrypted); authorizing channels; configuring Echo; listening for events; implementing client events (whisper)…
Skill Claude CodeCodex
Build application code directly against the Context.dev REST API or SDKs with server-side API-key authentication. Use when the user asks to integrate Context.dev into a codebase, choose an SDK method or REST endpoint, debug an API request, or implement a backend Context.dev workflow. For ordinary live-web work inside…
Skill Claude Code
Stack-agnostic backend patterns. Use when writing or modifying any server-side code (HTTP handler, DB query, background job, auth/middleware, webhook) regardless of language or framework. Covers services/selectors split, idempotency, error envelopes, migration discipline, N+1 avoidance, scale-aware design, auth…
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: