vite-syntax-config

vite-syntax-config is a skill for Claude Code from OpenAEC-Foundation/OpenAEC-Workspace-Composer. It costs 122 tokens per session (1,928 once invoked), scanned A, original, MIT.

A guide to the shared settings in Vite's configuration file, such as the project root, public URL path, plugins, environment mode, and static asset folder.

In plain words
What is it for?
Use it when creating or editing `vite.config` files, loading environment variables, adding plugins, or setting project-wide Vite options.
Why use it?
It helps keep configuration valid and ensures environment values and project paths are loaded as intended.

Skill for Claude Code

Written for Claude Code: installed under .claude/. Also seen: mentions Claude Code.

Good fit Use it when creating or editing vite.config files, loading environment variables, adding plugins, or setting project-wide Vite options.

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Install with agentmods
npx agentmods add skills/openaec-foundation/openaec-workspace-composer/vite-syntax-config
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.

Any agent
npx skills add OpenAEC-Foundation/OpenAEC-Workspace-Composer --skill vite-syntax-config
Clone the repo
git clone --depth 1 https://github.com/OpenAEC-Foundation/OpenAEC-Workspace-Composer

Made for: Claude Code.

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 vite-syntax-config

README.md
[![agentmods](https://agentmods.dev/badge/skills/openaec-foundation/openaec-workspace-composer/vite-syntax-config/github.svg)](https://agentmods.dev/skills/openaec-foundation/openaec-workspace-composer/vite-syntax-config)
Your own site
<a href="https://agentmods.dev/skills/openaec-foundation/openaec-workspace-composer/vite-syntax-config"><img src="https://agentmods.dev/badge/skills/openaec-foundation/openaec-workspace-composer/vite-syntax-config/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for vite-syntax-config

Your own site · 80×15
<a href="https://agentmods.dev/skills/openaec-foundation/openaec-workspace-composer/vite-syntax-config"><img src="https://agentmods.dev/badge/skills/openaec-foundation/openaec-workspace-composer/vite-syntax-config.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 122 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,928 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original 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 $0.00122 $0.01928
Opus 5 $0.00061 $0.00964
Sonnet 5 $0.00024 $0.00386
Haiku 4.5 $0.00012 $0.00193

Measured 12d ago against content hash d22c1acd8c89, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

vite-syntax-config 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 12d 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.

.claude/skills/vite/vite-syntax/vite-syntax-config/SKILL.md · 232 lines

How it starts

The opening of the file, as written. The whole thing — 232 lines — stays where its author put it; the contents beside it link to each section on GitHub.

vite-syntax-config

Quick Reference

Config File Resolution Order

Vite automatically resolves the config file from the project root in this order:

File Format
vite.config.js ES modules or CJS
vite.config.ts TypeScript (transpiled automatically)
vite.config.mjs ES modules (explicit)
vite.config.mts TypeScript ES modules (explicit)
vite.config.cjs CommonJS (explicit)
vite.config.cts TypeScript CommonJS (explicit)

Shared Options Summary

Option Type Default Purpose
root string process.cwd() Project root (where index.html lives)
base string '/' Public base path for asset URLs
mode string 'development' / 'production' Environment mode
define Record<string, any> -- Global constant replacements
plugins (Plugin | Plugin[])[] [] Plugin array (falsy ignored, arrays flattened)
publicDir string | false 'public' Static assets directory
cacheDir string 'node_modules/.vite' Pre-bundling cache location
logLevel 'info' | 'warn' | 'error' | 'silent' 'info' Console output verbosity
customLogger Logger -- Custom logger instance
clearScreen boolean true Clear terminal on server start
envDir string | false root Directory for .env files
envPrefix string | string[] 'VITE_' Prefix for client-exposed env vars
appType 'spa' | 'mpa' | 'custom' 'spa' Application type (controls HTML middleware)
assetsInclude string | RegExp | array -- Additional static asset file types
future Record<string, 'warn' | undefined> -- Opt-in to future breaking changes

Critical Warnings

NEVER set envPrefix to '' (empty string) -- this exposes ALL environment variables (including DB_PASSWORD, SECRET_KEY, etc.) to client-side code via import.meta.env.

Read the full file on GitHub · 232 lines

Files

What ships with it

3 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 12d ago First seen · 232 lines · 122 tokens per session scan A d22c1acd8c89

Subscribe to this mod's changes

vite-syntax-config is a skill published in the GitHub repository OpenAEC-Foundation/OpenAEC-Workspace-Composer (5 stars, last pushed 5mo ago), licensed MIT. It adds 122 tokens to every session and 1,928 once invoked, about $0.0006 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 2026-08-31.

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