next-dev-loop SKILL.md skillA
next-dev-loop from aiskillstore/marketplace is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add aiskillstore/marketplace/next-dev-loop@git:20261106.8f11de3Pins git:20261106.8f11de3 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- aiskillstore/marketplace
- Path
pending/vercel/next-dev-loop/SKILL.md- Versions recorded
- 1
- Latest version
- git:20261106.8f11de3, committed Nov 6, 2026
- Size
- 9,567 bytes
- Repository stars
- 471
- License
- none declared
Verify Next.js runtime behavior after editing app code. Use this skill to confirm a change actually works in a running app — not just that it compiles or type-checks. Combines /_next/mcp (Next.js's view) with agent-browser (the browser's view). Requires a running `next dev`.
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-dev-loop The edit/verify rhythm during `next dev` — make a change, then confirm it actually works at runtime, not only that the types or the build are happy. You verify through two views of the same running app: - **`/_next/mcp`** — an HTTP endpoint Next.js exposes about itself. Knows framework-specific things: routes, segments, RSC, server actions, server logs, and errors as Next.js saw them. Call `tools/list` for the current surface. - **`agent-browser`** — a CLI that drives a real Chrome. Knows framework-agnostic browser things: DOM, console, network, React fiber, vitals. Before driving it, run `agent-browser skills get core` once for the version-matched usage guide — don't guess subcommands from memory. The two views cross-check each other. ## requires - Next.js **16.3+** with **Turbopack** — `/_next/mcp` plus the proactive compile check via `get_compilation_issues`. - `agent-browser` **>= 0.31.1** — React introspection, worktree-scoped `session id`, idempotent `--restore`, and launch flag reconciliation. These are hard floors, not soft preferences. If anything is missing, tell the user how to upgrade and stop. Don't fall back to grepping …
Read the whole file at its exact version.
How to install
mdr add aiskillstore/marketplace/next-dev-loop@sha256:a5406518dbf30c63The line at the top of this page pins the label git:20261106.8f11de3, 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_hd54uq4nzddiinv5)
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Versions
The registry has recorded 1 version of this file, committed on Nov 6, 2026.
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 (9567 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
aiskillstore/marketplace · 471 stars · license none declared · pushed 2026-11-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_hd54uq4nzddiinv5 GET https://markdownregistry.com/api/v1/resolve?ref=aiskillstore/marketplace/next-dev-loop GET https://markdownregistry.com/api/v1/blob/a5406518dbf30c63bea2860b4e4043cc89efe1286a411d9a7717909183f60a66
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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