nextjs-locale-standalone SKILL.md skillA

nextjs-locale-standalone from stealth-factory/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add stealth-factory/skills/nextjs-locale-standalone@v1.1.0

Pins v1.1.0 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
stealth-factory/skills
Path
skills/nextjs-locale-standalone/SKILL.md
Versions recorded
5
Latest version
v1.1.0, committed Aug 15, 2026
First version recorded
Jun 18, 2026
Size
8,974 bytes
Repository stars
5
License
MIT

Add locale-prefixed i18n routing to a single (non-monorepo) Next.js App Router site — a middleware/proxy that redirects `/` and any unprefixed path to `/<locale>/…` using the locale toggle's last choice (the NEXT_LOCALE cookie) then the browser's Accept-Language, a `[locale]` layout with a LocaleProvider + hooks, and a LocaleToggle that persists the choice. Use when adding bilingual/multilingual routing to a standalone Next.js site, building `/en-hk/…` `/zh-hk/…` URL namespaces, redirecting…

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# Next.js locale routing — standalone site

Locale-prefixed routing for one Next.js App Router app, no shared package. Every
page lives under `/<locale>/…`; a proxy (middleware) sends unprefixed requests to
the right locale. Drop-in copy-paste files are in [`templates/`](./templates).

> Sibling skill: **nextjs-locale-monorepo** — the same behaviour factored into a
> shared workspace package for multi-app repos. Keep the two in sync.

## The behaviour (the spec both skills implement)

- **URLs are locale-namespaced:** `/en-hk/about`, `/zh-hk/about`. One locale is
  the default.
- **The proxy redirects unprefixed paths.** A request to `/about` (or `/`) with no
  known locale prefix is 307-redirected to `/<locale>/about`, preserving the query
  string. (URL hashes are client-side only — they never reach the server, so the
  proxy can't and needn't carry them; the LocaleToggle, running in the browser,
  does preserve the hash.) The locale is resolved by this **priority**:
  1. **`NEXT_LOCALE` cookie** — the toggle's last choice (if the visitor has ever switched).
  2. **`Accept-Language`** — the browser's preferred language (exact match, then language-only, e.g. `zh` → `zh-hk`).
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add stealth-factory/skills/nextjs-locale-standalone@sha256:6d06a61bf8077fe4

The line at the top of this page pins the label v1.1.0, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_xs22rax3l3p7szyy.svg)](https://markdownregistry.com/a/art_xs22rax3l3p7szyy)

1 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 5 versions of this file, between Jun 18, 2026 and Aug 15, 2026, about one every 15 days.

versioncommittedcommitsizeaudit
v1.1.0 latest2026-08-15 9b11598 8,974 BA view · diff
v1.1.02026-07-02 fb71220 8,973 BA view · diff
v1.0.32026-06-18 90dde6e 8,720 BA view · diff
v1.0.22026-06-18 4d86da1 7,307 BA view · diff
v1.0.12026-06-18 7ecb5d7 6,581 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (8974 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

stealth-factory/skills · 5 stars · license MIT · pushed 2026-10-09 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_xs22rax3l3p7szyy
GET https://markdownregistry.com/api/v1/resolve?ref=stealth-factory/skills/nextjs-locale-standalone
GET https://markdownregistry.com/api/v1/blob/6d06a61bf8077fe4ec5d7f90103d699e96d303e8c856d036956afe730b4052e7

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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