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Agent skill

Toast

by udecode in udecode/kitcn

Toast notifications with Sonner for user feedback. An agent skill from udecode/kitcn.

Apache-2.0Auto-check: warnings

Install Toast

The automated check flagged lines worth reading first. See the safety section below.

skills CLI
$ npx skills add udecode/kitcn --skill toast -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install udecode/kitcn toast --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/udecode/kitcn.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/toast .claude/skills/toast && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
toast
GitHub stars
450
Token cost
~380 tokens
SKILL.md length
118 words
Files
1
Skills in repo
33
Repo updated
First seen
Licence
Apache-2.0

At a glance

Toast notifications with Sonner for user feedback. An agent skill from udecode/kitcn.

  • Success/error messages
  • SKILL.md covers Context, Requirements and Examples
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
  • Async operation feedback

What it does

Toast is an agent skill from udecode/kitcn. Toast notifications with Sonner for user feedback. Use for success/error messages, async operation feedback, and temporary notifications. Always use when using Sonner.

Its SKILL.md is about 380 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

The repository describes itself as: Convex + Better Auth + tRPC + Drizzle + TanStack Query + shadcn. The licence is Apache-2.0.

When your agent uses it

  • Success/error messages
  • Async operation feedback
  • Temporary notifications

Example prompts

  • “/toast”

What it can do on your machine

Read from SKILL.md and the folder at commit c6010f5. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Toast loads about 380 tokens when it runs. Until then it costs about 43 tokens; SKILL.md has 118 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~43
When it runs · the whole SKILL.md, loaded when a task matches
~380

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check: warnings

The automated check found patterns that need a careful read before installing.

  • WarningMentions a paste, webhook or tunnelling service often used to send data outSKILL.md:21
    - Use toast.promise() for async operations with loading/success/error states
  • WarningMentions a paste, webhook or tunnelling service often used to send data outSKILL.md:31
    toast.promise(promise, {

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from udecode/kitcn at commit c6010f5, republished under its Apache-2.0 licence (© udecode). 118 words, ~380 tokens.

Download SKILL.mdSave it as .claude/skills/toast/SKILL.md (or your agent's skills folder).
name
toast
description
Toast notifications with Sonner for user feedback. Use for success/error messages, async operation feedback, and temporary notifications. Always use when using Sonner.

Toast Notifications

Context

  • When displaying temporary notifications to users
  • For success, error, or informational messages
  • For async operation feedback
  • DO NOT overuse toasts, follow the standard UX patterns

Requirements

  • Import toast from 'sonner' package
  • Use toast.promise() for async operations with loading/success/error states
  • Use direct toast methods for immediate notifications
  • Keep messages concise and informative

Examples

<example>
// For async operations
const promise = someAsyncOperation();

toast.promise(promise, { loading: 'Operation in progress...', success: 'Operation successful!', error: 'Operation failed.', }); </example>

<example>
// For immediate notifications
toast.success('Action completed successfully!');
toast.error('An error occurred.');
toast.info('Here's some information.');
</example>
<example type="invalid">
// Don't create custom toast implementations
const showToast = (message) => {
  const toastElement = document.createElement('div');
  toastElement.innerText = message;
  document.body.appendChild(toastElement);
  setTimeout(() => toastElement.remove(), 3000);
};
</example>
<example type="invalid">
// Don't use alert() for notifications
alert('Operation successful!');
</example>

© udecode, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in .agents/skills/toast of udecode/kitcn.

Open the folder on GitHubat commit c6010f5

Compare with similar skills

Toast next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Toast compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Toast this skilludecode/kitcn450—~380Automated safety check: WarnApache-2.0
Messages Opsaffaan-m/ECC274k1 repos~724Automated safety check: PassMIT
Feedbackcodewhale-hq/Codewhale41k—~272Automated safety check: PassMIT
Feedbacknexu-io/nexu3.3k—~660Automated safety check: WarnMIT
UX Feedbacksickn33/agentic-awesome-skills47k1 repos~994Automated safety check: PassMIT
Commit Message Storytellergithub/awesome-copilot40k1 repos~1.3kAutomated safety check: PassMIT

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Questions about Toast

What does Toast do?

Toast notifications with Sonner for user feedback. An agent skill from udecode/kitcn. Toast is an agent skill from udecode/kitcn. Toast notifications with Sonner for user feedback.

When should I use Toast?

Toast fits situations like: success/error messages; async operation feedback; temporary notifications.

How do I install Toast in Claude Code?

Run `npx skills add udecode/kitcn --skill toast -a claude-code`. Or copy the skill folder (.agents/skills/toast in udecode/kitcn) into .claude/skills/toast in your project. Claude Code loads it when a task matches its description.

How do I install Toast in Codex?

Run `npx skills add udecode/kitcn --skill toast -a codex`. Or copy the skill folder (.agents/skills/toast in udecode/kitcn) into .agents/skills/toast in your project. Codex loads it when a task matches its description.

Can I use Toast in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add udecode/kitcn --skill toast -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/toast, .gemini/skills/toast, .github/skills/toast and .opencode/skills/toast in your project.

What does Toast need to run?

SKILL.md names no scripts, command-line tools or credentials: Toast is instructions for the agent only.

Does Toast access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Toast safe to install?

Our automated static check of SKILL.md flagged 2 warning(s): mentions a paste, webhook or tunnelling service often used to send data out. Read the flagged lines before installing; the check is not a guarantee either way.

What licence does Toast use?

Toast is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Toast use?

About 380 tokens (SKILL.md is roughly 1.5k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Toast?

Skills that share tags, products or a category with Toast: Messages Ops (affaan-m/ECC, 274k stars), Feedback (codewhale-hq/Codewhale, 41k stars), Feedback (nexu-io/nexu, 3.3k stars) and UX Feedback (sickn33/agentic-awesome-skills, 47k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Toast?

udecode (a GitHub organization) maintains it in udecode/kitcn, which has 450 GitHub stars. The repository holds 33 skills in this directory. The repository was last updated on October 1, 2026.

Source: udecode/kitcn on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.