svelte-frontend

svelte-frontend is a skill for Claude Code, Codex from windmill-labs/windmill. It costs 27 tokens per session (1,617 once invoked), scanned A, original, no licence file.

A set of Svelte coding guidelines for Windmill's frontend. Svelte is a tool for building web interfaces, and Windmill is the software project these rules target.

In plain words
What is it for?
Use it when writing or modifying Svelte code in Windmill's frontend directory.
Why use it?
It gives the agent project-specific direction when editing frontend code, helping changes match the existing codebase.

Skill for Claude CodeCodex

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/windmill-labs/windmill/svelte-frontend
Any agent
npx skills add windmill-labs/windmill --skill svelte-frontend
Clone the repo
git clone --depth 1 https://github.com/windmill-labs/windmill

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for svelte-frontend

README.md
[![agentmods](https://agentmods.dev/badge/skills/windmill-labs/windmill/svelte-frontend.svg)](https://agentmods.dev/skills/windmill-labs/windmill/svelte-frontend)
Your own site
<a href="https://agentmods.dev/skills/windmill-labs/windmill/svelte-frontend"><img src="https://agentmods.dev/badge/skills/windmill-labs/windmill/svelte-frontend.svg" alt="Measured on agentmods" height="20"></a>
Per session 27 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,617 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin unknown No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00027 $0.01617
Opus 5 $0.00014 $0.00809
Sonnet 5 $0.00005 $0.00323
Haiku 4.5 $0.00003 $0.00162

Measured 6d ago against content hash 0cbaaa8ac577, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-05, from the pricing page.

Security

Grade A, and why

svelte-frontend scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 6d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.agents/skills/svelte-frontend/SKILL.md · 137 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 6d ago First seen · 137 lines · 27 tokens per session scan A 0cbaaa8ac577

Subscribe to this mod's changes

svelte-frontend is a skill published in the GitHub repository windmill-labs/windmill (17,781 stars, last pushed today), with no licence file. It adds 27 tokens to every session and 1,617 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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