nitro

Name: nitro
Author: onmax

github.com/onmaxDevelopment723292 installsUpdated 2d ago

About nitro

A skill for working with Nitro v3, a framework- and deployment-agnostic server toolkit used by Nuxt and standalone projects. It covers routing, storage, caching, server features, and deployment configuration, including v2-to-v3 migration guidance.

Key features

01Filesystem routing and route rules
02KV storage and caching
03Runtime configuration and deployment presets
04Scheduled tasks, WebSockets, and SSE
05SQL database and OpenAPI documentation
06v2-to-v3 migration guidance

Use cases

01Building server routes for a Nitro project
02Configuring caching and KV storage
03Adding scheduled tasks or WebSocket handlers
04Planning a migration from nitropack v2

Install

Copy the command and run it in a terminal.

$npx skills add https://github.com/onmax/nuxt-skills --skill nitro

After installing, type/nitroin Claude Code to confirm it loaded.

Bundled files

References and scripts installed along with SKILL.md.

references/

advanced-migration.md

core-assets.md

core-cache.md

core-configuration.md

core-rendering.md

core-routing.md

core-storage.md

deploy-presets.md

features-database.md

features-openapi.md

features-plugins.md

features-tasks.md

features-websocket.md

Details

From the project README

The skill is based on Nitro v3 (beta, 3.0.260903), generated at 2026-09-25.

Nitro is a framework-agnostic, deployment-agnostic server toolkit powered by H3 v2, unstorage, and Vite/Rolldown/Rollup. It powers Nuxt and works standalone. From one codebase it builds optimized output for Node.js, Bun, Deno, Cloudflare, Vercel, Netlify, and more.

Key capabilities:

Filesystem routing with H3 v2 event handlers, dynamic params, and method suffixes.
Route rules for declarative caching, headers, redirects, proxying, and CORS.
Caching layer (cached handlers/functions, SWR) on top of the unstorage KV layer.
Runtime config overridable via NITRO_* env vars.
Tasks (on-demand + scheduled/cron), WebSockets/SSE, a SQL database layer, and OpenAPI auto-docs.
Plugins & lifecycle hooks, custom renderer/server entry, and portable deployment presets.

Key v3 changes (vs. nitropack v2): the package is renamed nitropack → nitro with H3 v2 (web-standard Request/Response); auto-imports are removed (import everything explicitly); directory scanning is opt-in via serverDir; useStorage → useKV (nitro/kv) and the storage config option → kv; cache swr now defaults to false. If unsure about v2-vs-v3 APIs, read advanced-migration first.

Core

Topic	Description	Reference
Routing	File-based routes, `defineHandler`, params, middleware, route rules, errors	core-routing
Configuration	`nitro.config.ts`, `defineConfig`, key options, runtime config	core-configuration
Storage	unstorage KV, mount points, drivers, dynamic mounts	core-storage
Cache	`defineCachedHandler`, `defineCachedFunction`, SWR, invalidation	core-cache
Assets	Public assets, compression, server assets via storage	core-assets
Rendering	Renderer (HTML/SSR), server entry, framework integration	core-rendering

Features

Topic	Description	Reference
Plugins & Hooks	`definePlugin`, runtime lifecycle hooks, error capture	features-plugins
Tasks	On-demand & scheduled (cron) tasks, `runTask`	features-tasks
WebSocket & SSE	`defineWebSocketHandler`, pub/sub, namespaces, event streams	features-websocket
Database	Built-in SQL layer via db0, `useDatabase`, connectors	features-database
OpenAPI	Auto spec from `defineRouteMeta`, Scalar/Swagger UIs	features-openapi

Advanced / Deployment

Topic	Description	Reference
Deployment Presets	Runtimes & providers, compatibility dates, platform integration	deploy-presets
v2 → v3 Migration	Package rename, `nitro/*` imports, H3 v2 API, preset changes	advanced-migration

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Details

Author: onmax
Repository: onmax/nuxt-skills
Category: Development
Installs: 292
GitHub stars: 723

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