vue-lsp: Instructions file for Claude Code

CLAUDE.md

vue-lsp CLAUDE.md is an instructions file for Claude Code from zircote/vue-lsp. It costs 367 tokens per session, scanned A, original, MIT.

Project instructions for a Vue.js language-server plugin using Volar, TypeScript, ESLint, and Prettier. They describe the repository, setup command, important files, and automated hooks.

In plain words
What is it for?
Use them when working on the plugin's setup, language-server configuration, hook scripts, formatting, linting, type checking, or security checks.
Why use it?
They give a coding agent the project context and operating rules needed to change the plugin consistently.

Instructions file for Claude Code

Written for Claude Code: Claude Code plugin machinery. Also seen: mentions CLAUDE.md; mentions Claude Code.

This is zircote/vue-lsp's own configuration. It tells Claude Code how to work on vue-lsp itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything vue-lsp configures →

Reuse

Borrowing it

Nothing to install: this file belongs to zircote/vue-lsp. 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/zircote/vue-lsp/main/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/zircote/vue-lsp

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 vue-lsp CLAUDE.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/zircote/vue-lsp/claude-md.svg)](https://agentmods.dev/instructions/zircote/vue-lsp/claude-md)
Your own site
<a href="https://agentmods.dev/instructions/zircote/vue-lsp/claude-md"><img src="https://agentmods.dev/badge/instructions/zircote/vue-lsp/claude-md.svg" alt="Measured on agentmods" height="20"></a>
Per session 367 This file is loaded in full into every session.
When invoked 367 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00367 $0.00367
Opus 5 $0.00183 $0.00183
Sonnet 5 $0.00073 $0.00073
Haiku 4.5 $0.00037 $0.00037

Measured 7d ago against content hash b0adf0527876, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

vue-lsp 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 7d 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 · 43 lines

What it actually says

CLAUDE.md

This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.

Project Overview

A Claude Code plugin providing Vue.js development support through vue-language-server (Volar) LSP integration and automated hooks for linting, formatting, type checking, and security scanning.

Setup

Run /setup to install all required tools, or manually:

npm install -g @vue/language-server typescript eslint prettier

Key Files

File Purpose
.lsp.json vue-language-server (Volar) configuration
hooks/hooks.json Automated development hooks
hooks/scripts/vue-hooks.sh Hook dispatcher script
commands/setup.md /setup command definition
.claude-plugin/plugin.json Plugin metadata

Hook System

All hooks trigger afterWrite. Hooks use command -v checks to skip gracefully when optional tools aren't installed.

Hook categories:

  • Formatting (**/*.vue,js,ts,jsx,tsx): prettier format
  • Linting (**/*.vue,js,ts,jsx,tsx): eslint with vue plugin
  • Type Checking (**/*.vue): TypeScript + Vue template checking
  • Security (**/*.vue,js,ts): v-html/eval/innerHTML detection
  • Dependencies (**/package.json): npm audit, JSON validation

Conventions

  • Prefer Vue 3 Composition API with <script setup> syntax
  • Keep hooks fast (use --format compact, limit output with head)
  • Documentation changes: update both README.md and commands/setup.md if relevant
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. 7d ago First seen · 43 lines · 367 tokens per session scan A b0adf0527876

Subscribe to this mod's changes

vue-lsp CLAUDE.md is an instructions file published in the GitHub repository zircote/vue-lsp (1 stars, last pushed 28d ago), licensed MIT. It adds 367 tokens to every session, about $0.0018 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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