What is vue-ecosystem-skills CLAUDE.md?

Development instructions for creating skills for the Vue JavaScript framework and its surrounding tools. They define the expected file structure, documentation sources, TypeScript style, and size limits.

Use them when adding or updating Vue skills, organising their reference files, documenting version changes, or writing TypeScript examples with Vue's Composition API.

They help contributors keep Vue-related skills consistent, focused, and based on the project's chosen references and coding conventions.

How skilld-dev/vue-ecosystem-skills configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to skilld-dev/vue-ecosystem-skills. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/skilld-dev/vue-ecosystem-skills/main/CLAUDE.md

Clone the repo

git clone --depth 1 https://github.com/skilld-dev/vue-ecosystem-skills

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.

README.md

[![agentmods](https://agentmods.dev/badge/instructions/skilld-dev/vue-ecosystem-skills/claude-md/github.svg)](https://agentmods.dev/instructions/skilld-dev/vue-ecosystem-skills/claude-md)

Your own site

<a href="https://agentmods.dev/instructions/skilld-dev/vue-ecosystem-skills/claude-md"><img src="https://agentmods.dev/badge/instructions/skilld-dev/vue-ecosystem-skills/claude-md/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.

Your own site · 80×15

<a href="https://agentmods.dev/instructions/skilld-dev/vue-ecosystem-skills/claude-md"><img src="https://agentmods.dev/badge/instructions/skilld-dev/vue-ecosystem-skills/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 499 This file is loaded in full into every session.

When invoked 499 The same file — it is already loaded in full.

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.

Model	Per session	Once invoked
Fable 5.1	$0.00499	$0.00499
Opus 5.5	$0.00200	$0.00200
Sonnet 5.5	$0.00100	$0.00100
Haiku 4.5	$0.00050	$0.00050

Measured 27d ago against content hash 731163e95d22, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

vue-ecosystem-skills CLAUDE.md 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 27d 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.md · 53 lines

How it starts

The opening of the file, as written. The whole thing — 53 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Vue Ecosystem Skills — Development Guide

Skill Scopes

packages.json lists every package with a Skill. skills-lock.json records the version each Skill was built from.

Skill Structure

Each skill follows a consistent structure:

skills/<name>/
├── SKILL.md                    # Overview with API changes + best practices
└── references/
    └── <topic>.md              # One topic each, linked from SKILL.md

Guidelines

SKILL.md must stay under 500 lines — use references for deep-dive content
At most eight reference files per Skill, one topic each, every one linked from SKILL.md
Cite release notes, issues, and discussions by URL. Never copy them into the repository
API Changes section: only version-specific additions and breaking changes with [source] links
Best Practices section: patterns derived from official docs, not general JS knowledge
All code examples must be TypeScript + Composition API unless the skill specifically targets Options API
Skill licenses use this collection's package.json license, rather than the described package's license. Sync applies it after generation.

Keeping Skills current

packages.json names every package this repository maintains a Skill for. skills-lock.json records the version each Skill was built from.

pnpm validate                   # check every Skill against the rules below
pnpm sync:check                 # report which packages moved ahead of the lockfile
pnpm sync                       # rebuild every Skill whose package moved
pnpm sync @vueuse/core pinia    # rebuild named packages, whatever the lockfile says

The sync runs generate-package-skill through skilld-harness, using OpenCode as the agent runtime and skilld-harness/sandbox-local as the sandbox. It needs OPENCODE_API_KEY, or an opencode auth login session on this computer.

Choose the model with --model= or SKILLD_MODEL. Choose how many run at once with --concurrency= or SKILLD_CONCURRENCY.

One Skill takes about four to seven minutes to rebuild.

Read the full file on GitHub · 53 lines

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.

27d ago Changed · +1 lines · +27 tokens per session 731163e95d22
1mo ago Changed · +24 lines · +241 tokens per session 57aa5eb1b50a
2mo ago First seen · 28 lines · 231 tokens per session scan A 9dee019f2f8f

Subscribe to this mod's changes

vue-ecosystem-skills CLAUDE.md is an instructions file published in the GitHub repository skilld-dev/vue-ecosystem-skills (184 stars, last pushed 27d ago), licensed MIT. It adds 499 tokens to every session, about $0.0020 per session on Opus 5.5. 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.

Frontend Vue and Svelte

vue-ecosystem-skills CLAUDE.md next to 6 instructions from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
vue-ecosystem-skills CLAUDE.mdskilld-dev/vue-ecosystem-skills	Instructions file	184	27d ago	MIT	A	499	Claude Code
vscode buildNext.instructions.mdmicrosoft/vscode	Instructions file	195k	yesterday	MIT	A	9,719	GitHub Copilot
next.js AGENTS.mdvercel/next.js	Instructions file	143k	yesterday	MIT	A	7,461	Codex, OpenCode
langchain AGENTS.mdlangchain-ai/langchain	Instructions file	149k	yesterday	MIT	A	4,680	Codex, OpenCode
vscode oss-third-party-notices.instructions.mdmicrosoft/vscode	Instructions file	195k	yesterday	MIT	A	5,516	GitHub Copilot
vscode copilot-instructions.mdmicrosoft/vscode	Instructions file	195k	yesterday	MIT	A	3,093	GitHub Copilot
deepseek-harness AGENTS.mddeepseek-ai/deepseek-harness	Instructions file	274k	2d ago	MIT	A	4,313	Codex, OpenCode

vue-ecosystem-skills: Instructions file for Claude Code