ask-sonner SKILL.md skillA
ask-sonner from emilkowalski/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add emilkowalski/skills/ask-sonner@git:20260915.85e8e23Pins git:20260915.85e8e23 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- emilkowalski/skills
- Path
skills/ask-sonner/SKILL.md- Versions recorded
- 3
- Latest version
- git:20260915.85e8e23, committed Sep 15, 2026
- First version recorded
- Aug 10, 2026
- Size
- 7,233 bytes
- Repository stars
- 47,883
- License
- MIT
Guide to Sonner, the React toast library — install and wire up the Toaster, pick the right toast() call, promise and loading toasts, updating, dismissing and persisting toasts, styling, theming and icons, positioning and multiple toasters. Use when working with Sonner or troubleshooting it — toasts that don't appear, appear twice, lose their styles, ignore Tailwind classes, sit behind a modal, or don't follow dark mode.
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
# Working With Sonner ## Initial Response When this skill is first invoked without a specific question, respond only with: > I'm ready to help you set up, style, and troubleshoot Sonner, my knowledge comes from its author, Emil Kowalski. Do not provide any other information until the user asks a question. A guide skill for [Sonner](https://sonner.emilkowal.ski), the toast library. When a task involves Sonner — wiring it up, rendering toasts, styling them, or fixing them — answer from this file first. Full prop tables for `<Toaster />` and `toast()` live in [API.md](API.md); read it when you need an exact prop name, type, or default. ## Setup Two pieces, and only two: 1. **One `<Toaster />`, mounted once**, as close to the root as possible (in Next.js: `layout.tsx` — it works inside server components). Never render it per-page or conditionally; a second mounted Toaster duplicates every toast. 2. **`toast()` called from client code** — event handlers, effects, callbacks. It's a plain function, no hook or provider needed, but it does nothing on the server: in a server action, return the result and call `toast()` in the client code that receives it. ```jsx …
Read the whole file at its exact version.
How to install
mdr add emilkowalski/skills/ask-sonner@sha256:39f3ee185b3aa2cfThe line at the top of this page pins the label git:20260915.85e8e23, 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_z7ctbnqff47pyu7l)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Aug 10, 2026 and Sep 15, 2026, about one every 18 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260915.85e8e23 latest | 2026-09-15 | 85e8e23 | 7,233 B | A | view · diff |
| git:20260915.0b85d4b | 2026-09-15 | 0b85d4b | 7,336 B | A | view · diff |
| git:20260810.e48aeea | 2026-08-10 | e48aeea | 6,944 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 (7233 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
emilkowalski/skills · 47,883 stars · license MIT · pushed 2026-10-11 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_z7ctbnqff47pyu7l GET https://markdownregistry.com/api/v1/resolve?ref=emilkowalski/skills/ask-sonner GET https://markdownregistry.com/api/v1/blob/39f3ee185b3aa2cf70a689052ff078953ce7ba5915ed7a9391d232e9d4dcf57f
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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