ls-next-js-app-router SKILL.md skillA
ls-next-js-app-router from cruxexperts/localsetup is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add cruxexperts/localsetup/ls-next-js-app-router@v1.0Pins v1.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- cruxexperts/localsetup
- Path
ls/skills/ls-next-js-app-router/SKILL.md- Versions recorded
- 3
- Latest version
- v1.0, committed Oct 21, 2026
- First version recorded
- Jul 15, 2026
- Size
- 1,234 bytes
- Repository stars
- 6
- License
- a license file GitHub does not identify
Guide Next.js App Router work. Use for app directory routing, layouts,.
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 App Router Use this skill when working on Next.js App Router tasks. ## Workflow - Inspect Next.js version, router usage, rendering modes, cache strategy, middleware/proxy, and deployment target. - Keep server-only code out of client components and validate boundaries with typecheck/build. - Coordinate with `ls-nodejs-nextjs-development` for current version checks and broader Node/React guidance. ## Boundaries - Inspect the target repository before making changes. - Prefer existing project patterns, declared package managers, and documented validation commands. - Do not expose secrets, credentials, private user data, or production account identifiers in source, examples, or logs. - When external APIs or current vendor behavior matter, verify against official docs before implementation. ## Provenance - Source classification: `official-docs-reference` - This is a LocalSetup-native skill written from project workflow requirements and public/official documentation routing.
Read the whole file at its exact version.
How to install
mdr add cruxexperts/localsetup/ls-next-js-app-router@sha256:bccd2745877048dfThe line at the top of this page pins the label v1.0, 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.
[](https://markdownregistry.com/a/art_a2jtv2wih3yyqqvy)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Jul 15, 2026 and Oct 21, 2026, about one every 49 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.0 latest | 2026-10-21 | 6acc64e | 1,234 B | A | view · diff |
| v1.0 | 2026-09-05 | ea4db46 | 1,222 B | A | view · diff |
| v1.0 | 2026-07-15 | be11688 | 1,222 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (1234 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
cruxexperts/localsetup · 6 stars · license a license file GitHub does not identify · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_a2jtv2wih3yyqqvy GET https://markdownregistry.com/api/v1/resolve?ref=cruxexperts/localsetup/ls-next-js-app-router GET https://markdownregistry.com/api/v1/blob/bccd2745877048df1b1370b4819b918435a67a348387c3d4f72dd623ecd6f48e
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.