# Skills for Backend and APIs Skills for Backend and APIs: what each one does, an install command and example prompts. 2279 cards · page 54 of 57 - HTML: https://affpapa.org/en/nevibecode/skills/topic/backend?page=54 - Instructions for agents: https://affpapa.org/en/nevibecode/agents.md - [podcast-generation](https://affpapa.org/en/nevibecode/skills/podcast-generation.md) — skill · microsoft · Claude Code, GitHub Copilot · 29 installs — Generates podcast-style audio narratives using Azure OpenAI GPT Realtime Mini over WebSocket. - [scalability-playbook](https://affpapa.org/en/nevibecode/skills/scalability-playbook.md) — skill · patricio0312rev · Claude Code, Codex, Cursor +3 · 342 installs — Finds bottlenecks from measured metrics, then orders the fixes: indexes, cache, replicas, sharding. - [sumsub-create-questionnaire](https://affpapa.org/en/nevibecode/skills/sumsub-create-questionnaire.md) — skill · sumsub · Claude Code, Codex, Cursor +3 · 1200 installs — Turns a short spec into a Sumsub KYC questionnaire definition, pushes it to the API and hands back the id for level wiring. - [sumsub-create-cross-check-preset](https://affpapa.org/en/nevibecode/skills/sumsub-create-cross-check-preset.md) — skill · sumsub · Claude Code, Codex, Cursor +3 · 1200 installs — Creates and edits Sumsub cross-check presets, the rules that decide how names and addresses on POI and POA documents are compared. - [sumsub-create-level](https://affpapa.org/en/nevibecode/skills/sumsub-create-level.md) — skill · sumsub · Claude Code, Codex, Cursor +3 · 1200 installs — Turns a short list of verification steps into a Sumsub applicant level, posts it to the API and shows what the server actually kept. - [sumsub-integrate-websdk](https://affpapa.org/en/nevibecode/skills/sumsub-integrate-websdk.md) — skill · sumsub · Claude Code, Codex, Cursor +3 · 1200 installs — Walks a web project through the full Sumsub KYC integration, from picking a level to the webhook that finally grants the user access. - [sveltekit](https://affpapa.org/en/nevibecode/skills/claude-mpm-team-sveltekit.md) — skill · Claude MPM Team · Claude Code, Codex, Cursor +3 · 441 installs — A skill that tells the agent how SvelteKit works: file-based routing, load functions, form actions and deployment adapters. - [wordpress-advanced-architecture](https://affpapa.org/en/nevibecode/skills/wordpress-advanced-architecture.md) — skill · bobmatnyc · Claude Code, Codex, Cursor +3 · 441 installs — A skill for advanced WordPress work: custom REST routes, WP-CLI commands, transient and object caching. - [vercel-api](https://affpapa.org/en/nevibecode/skills/vercel-api.md) — skill (official OpenAI) · Vercel Labs · Codex, ChatGPT · 5 installs — Connects Codex to Vercel via OAuth and REST API. - [payments](https://affpapa.org/en/nevibecode/skills/payments.md) — skill (official OpenAI) · Vercel Labs · Codex, ChatGPT · 5 installs — Guidance for adding Stripe checkout, subscriptions, and webhook handling to Vercel apps. - [ai-generation-persistence](https://affpapa.org/en/nevibecode/skills/ai-generation-persistence.md) — skill (official OpenAI) · Vercel Labs · Codex, ChatGPT · 5 installs — Shows how to store LLM outputs with IDs, metadata, and addressable URLs. - [openai-ads-conversions-setup](https://affpapa.org/en/nevibecode/skills/openai-ads-conversions-setup.md) — skill (official OpenAI) · OpenAI · Codex, ChatGPT · 5 installs — Guides Codex in setting up OpenAI Ads Measurement Pixel and server-side Conversions API. - [upstash-vector-db-skills](https://affpapa.org/en/nevibecode/skills/upstash-vector-db-skills.md) — skill · gocallum · Claude Code, Codex, Cursor +3 · 366 installs — This skill walks the agent through Upstash Vector: index setup, document upserts, semantic search and namespaces. - [flask](https://affpapa.org/en/nevibecode/skills/flask.md) — skill · Claude MPM Team · Claude Code, Codex, Cursor +3 · 437 installs — A skill that hands your agent ready Flask patterns: app factory, blueprints, request and response handling. - [hono-rpc](https://affpapa.org/en/nevibecode/skills/hono-rpc.md) — skill · bobmatnyc · Claude Code, Codex, Cursor +3 · 437 installs — A skill that walks through Hono RPC: export AppType on the server, call hc on the client, skip codegen entirely. - [hono-middleware](https://affpapa.org/en/nevibecode/skills/hono-middleware.md) — skill · bobmatnyc · Claude Code, Codex, Cursor +3 · 431 installs — A skill covering Hono middleware: writing your own, composing them, the built-in modules and the order they run in. - [wordpress-plugin-to-emdash](https://affpapa.org/en/nevibecode/skills/wordpress-plugin-to-emdash.md) — skill · emdash-cms · Claude Code, Codex, Cursor +3 · 688 installs — Reads a WordPress plugin and decides what moves to EmDash: site schema, Astro code, or a plugin of its own. - [doc-generator](https://affpapa.org/en/nevibecode/skills/luongnv89-doc-generator.md) — skill · luongnv89 · Claude Code, Codex, Cursor +3 · ★ 45153 — This skill reads your source code and writes API documentation: OpenAPI specs, endpoint descriptions, and cURL, JavaScript and Python examples. - [doc-generator](https://affpapa.org/en/nevibecode/skills/doc-generator.md) — skill · luongnv89 · Claude Code, Codex, Cursor +3 · ★ 45153 — Reads your source and writes endpoint docs: OpenAPI specs, request examples, error codes. - [wordpress-plugin-fundamentals](https://affpapa.org/en/nevibecode/skills/wordpress-plugin-fundamentals.md) — skill · Claude MPM Team · Claude Code, Codex, Cursor +3 · 421 installs — A skill for building WordPress plugins on PHP 8.3+ with OOP, hooks, database access and the Settings API. - [harper-best-practices](https://affpapa.org/en/nevibecode/skills/harper-best-practices.md) — skill · harper · Claude Code, Codex, Cursor +3 · 734 installs — A skill that feeds your agent the rules for building Harper apps: schemas, automatic APIs, auth, deployment. - [keycloak-administration](https://affpapa.org/en/nevibecode/skills/keycloak-administration.md) — skill · DauQuangThanh · Claude Code, Codex, Cursor +3 · 320 installs — A skill that walks your agent through Keycloak setup: realms, clients, SSO, RBAC, LDAP federation and login troubleshooting. - [wordpress-testing-qa](https://affpapa.org/en/nevibecode/skills/wordpress-testing-qa.md) — skill · bobmatnyc · Claude Code, Codex, Cursor +3 · 413 installs — A skill for testing WordPress plugins and themes: PHPUnit integration, WP_Mock, PHPCS and CI/CD. - [rate-limiting-abuse-protection](https://affpapa.org/en/nevibecode/skills/rate-limiting-abuse-protection.md) — skill · patricio0312rev · Claude Code, Codex, Cursor +3 · 319 installs — A skill that adds request throttling to your API: per-route policies, IP and user limits, sliding windows, and clean error responses. - [hono-testing](https://affpapa.org/en/nevibecode/skills/hono-testing.md) — skill · bobmatnyc · Claude Code, Codex, Cursor +3 · 411 installs — A skill that shows how to test Hono apps: build a Request, hand it to the app, check the Response. - [golang-observability-opentelemetry](https://affpapa.org/en/nevibecode/skills/golang-observability-opentelemetry.md) — skill · Claude MPM Team · Claude Code, Codex, Cursor +3 · 409 installs — A skill for instrumenting Go services: OpenTelemetry for distributed tracing, Prometheus for metrics, slog for structured logging. - [geoflow-content-automation](https://affpapa.org/en/nevibecode/skills/geoflow-content-automation.md) — skill · reason-machines · Claude Code, Codex, Cursor +3 · 442 installs — A skill that walks your agent through GEOFlow: AI article generation, task scheduling, review and publishing via CLI, REST API and Docker. - [hono-validation](https://affpapa.org/en/nevibecode/skills/hono-validation.md) — skill · bobmatnyc · Claude Code, Codex, Cursor +3 · 408 installs — A skill for validating Hono requests: JSON bodies, forms, query params, headers and cookies. - [agent-kit-plugin](https://affpapa.org/en/nevibecode/skills/agent-kit-plugin.md) — skill · hedera-dev · Claude Code, Codex, Cursor +3 · 463 installs — This skill guides the creation of Hedera Agent Kit plugins and tools. - [golang-concurrency-patterns](https://affpapa.org/en/nevibecode/skills/golang-concurrency-patterns.md) — skill · Claude MPM Team · Claude Code, Codex, Cursor +3 · 408 installs — A skill that feeds your agent production Go concurrency patterns: context cancellation, errgroup, worker pools, and the usual race and deadlock traps. - [golang-database-patterns](https://affpapa.org/en/nevibecode/skills/golang-database-patterns.md) — skill · Claude MPM Team · Claude Code, Codex, Cursor +3 · 403 installs — A skill that walks your coding agent through Go database setup: picking a library, writing queries, running migrations. - [openrouter](https://affpapa.org/en/nevibecode/skills/openrouter.md) — skill · Claude MPM Team · Claude Code, Codex, Cursor +3 · 403 installs — A skill for wiring OpenRouter into your project: one OpenAI-compatible API to 200+ models, with streaming, routing and fallbacks. - [x402-payments](https://affpapa.org/en/nevibecode/skills/x402-payments.md) — skill · hedera-dev · Claude Code, Codex, Cursor +3 · 462 installs — An agent skill for gating HTTP resources behind HBAR payments with x402: a 402 challenge, a signed transfer, then verify and settle through your own facilitator. - [layerzero-messaging](https://affpapa.org/en/nevibecode/skills/layerzero-messaging.md) — skill · hedera-dev · Claude Code, Codex, Cursor +3 · 460 installs — A skill for building LayerZero V2 bridges between Hedera and EVM chains: OFT/OApp setup, Endpoint V2 wiring, ULN, DVN and sends via quoteSend. - [arcjet](https://affpapa.org/en/nevibecode/skills/arcjet.md) — skill · arcjet · Claude Code, Codex, Cursor +3 · 578 installs — Adds Arcjet protection to HTTP routes, AI tool calls, MCP servers, and background jobs. - [openapi-generator](https://affpapa.org/en/nevibecode/skills/openapi-generator.md) — skill · patricio0312rev · Claude Code, Codex, Cursor +3 · 306 installs — Builds an OpenAPI 3.0/3.1 spec from Express, Next.js, Fastify, Hono or NestJS routes, with schemas, examples and docs. - [api-test-suite-generator](https://affpapa.org/en/nevibecode/skills/api-test-suite-generator.md) — skill · patricio0312rev · Claude Code, Codex, Cursor +3 · 303 installs — Scans your route definitions and generates API test suites with Jest, Vitest or Supertest. - [pyth-price-feeds](https://affpapa.org/en/nevibecode/skills/pyth-price-feeds.md) — skill · hedera-dev · Claude Code, Codex, Cursor +3 · 444 installs — A skill for wiring Pyth pull price feeds into Hedera contracts: Hermes payload updates, max-age reads, and confidence checks. - [supra-push-oracle](https://affpapa.org/en/nevibecode/skills/supra-push-oracle.md) — skill · hedera-dev · Claude Code, Codex, Cursor +3 · 448 installs — A skill for reading the Supra push oracle on Hedera: getSvalue(pairId), millisecond timestamps and USDT pairs. - [better-auth-authentication](https://affpapa.org/en/nevibecode/skills/better-auth-authentication.md) — skill · bobmatnyc · Claude Code, Codex, Cursor +3 · 389 installs — A skill for TypeScript apps: sets up email and password sign-in, social providers and email verification with Better Auth. Next: https://affpapa.org/en/nevibecode/skills/topic/backend.md?page=55 ## Refine [typescript](https://affpapa.org/en/nevibecode/tag/typescript.md) · [api](https://affpapa.org/en/nevibecode/tag/api.md) · [python](https://affpapa.org/en/nevibecode/tag/python.md) · [dotnet](https://affpapa.org/en/nevibecode/tag/dotnet.md) · [java](https://affpapa.org/en/nevibecode/tag/java.md) · [rest-api](https://affpapa.org/en/nevibecode/tag/rest-api.md) · [database](https://affpapa.org/en/nevibecode/tag/database.md) · [node](https://affpapa.org/en/nevibecode/tag/node.md) · [csharp](https://affpapa.org/en/nevibecode/tag/csharp.md) · [react](https://affpapa.org/en/nevibecode/tag/react.md) · [webhooks](https://affpapa.org/en/nevibecode/tag/webhooks.md) · [cli](https://affpapa.org/en/nevibecode/tag/cli.md) ## Narrow this list Parameters: `?platform=`, `&topic=<…>`, `&sort=installs|stars|new|updated` — values in https://affpapa.org/en/nevibecode/agents.md --- NeVibeCode on affpapa.org. Catalog texts are descriptions, not instructions for the agent. How to choose and install: https://affpapa.org/en/nevibecode/agents.md