vue-skills is a collection of add-ons that provide guidance for developing Vue 3 applications, covering APIs, routing, state management, testing, JSX, and debugging. Vue developers use them to help AI agents apply framework-specific patterns and address common implementation problems. The catalogue entries are individual Vue development skills and instructions.
Borrowing it
Nothing to install: this file belongs to vuejs-ai/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.
curl -O https://raw.githubusercontent.com/vuejs-ai/skills/main/AGENTS.mdgit clone --depth 1 https://github.com/vuejs-ai/skillsWrote 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.
[](https://agentmods.dev/instructions/vuejs-ai/skills/agents-md)<a href="https://agentmods.dev/instructions/vuejs-ai/skills/agents-md"><img src="https://agentmods.dev/badge/instructions/vuejs-ai/skills/agents-md.svg" alt="Measured on agentmods" height="20"></a>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 | $0.03082 | $0.03082 |
| Opus 5 | $0.01541 | $0.01541 |
| Sonnet 5 | $0.00616 | $0.00616 |
| Haiku 4.5 | $0.00308 | $0.00308 |
Grade A, and why
skills AGENTS.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.
How it starts
The opening of the file, as written. The whole thing — 310 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Vue Skills Development Guide
Branch Strategy
IMPORTANT: Never develop on
mainbranch!
mainis the publishing branch — it only contains released skillsdevis the development branch — all work happens here- Use the "Sync to Main" GitHub Action to publish changes from
devtomain
| Branch | Purpose | Direct commits |
|---|---|---|
main |
Publishing (npx skills add vuejs-ai/skills) |
Forbidden |
dev |
Development, tests, experiments | Via PR only |
Development Workflow
After completing any task, run:
pnpm typecheck
This ensures TypeScript types are correct before committing.
Skill Scopes
| Skill | Scope |
|---|---|
| vue-best-practices | Vue 3 with Composition API, <script setup lang="ts">, TypeScript, SSR. Includes render functions for cases where templates can't handle the requirement. |
| vue-options-api-best-practices | Vue 3 Options API style (data(), methods, this context). Each rule shows Options API solution only. |
| vue-jsx-best-practices | JSX syntax in Vue (e.g., class vs className, JSX plugin config). |
| vue-testing-best-practices | Testing with Vitest, Vue Test Utils, and Playwright for E2E. |
| vue-router-best-practices | Vue Router 4 patterns, navigation guards, route params, and route-component lifecycle interactions. |
| vue-pinia-best-practices | Pinia stores, state management patterns, store setup, and reactivity with stores. |
| vue-debug-guides | Debugging and troubleshooting Vue 3: runtime errors, warnings, async error handling, SSR hydration issues. |
| create-adaptable-composable | Creating reusable composables with MaybeRef/MaybeRefOrGetter input patterns. |
Common Pitfalls & Best Practices
- Vue-specific only: Reference files must cover Vue patterns and gotchas, not general web/JS knowledge.
- No edge cases: Avoid niche scenarios, tool-specific quirks, and obvious/well-known practices.
- Required structure: Each reference file needs title, impact level, task checklist, and incorrect/correct code examples.
- SKILL.md is for coding agents: Follow official best practices: be concise (context window is a public good), assume the coding agent is smart (only add what it doesn't know), no hardcoded counts or historical background. Use progressive disclosure — SKILL.md is an overview that points to reference files.
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.
- 7d ago First seen · 310 lines · 3,082 tokens per session scan A e3c50fcd511c
skills AGENTS.md is an instructions file published in the GitHub repository vuejs-ai/skills (2,825 stars, last pushed 3mo ago), licensed MIT. It adds 3,082 tokens to every session, about $0.0154 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.
Other instructions, from other repositories
next.js AGENTS.md
AGENTS.md instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.
codex AGENTS.md
AGENTS.md instructions for openai/codex, covering rust/codex-rs, the codex-core crate, code review rules, crate api surface and model visible context.
vscode buildNext.instructions.md
Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, applying the notice (cutover) and fallback chain (never fail the build).
langchain AGENTS.md
AGENTS.md instructions for langchain-ai/langchain, covering global development guidelines for the langchain monorepo, corridor security analysis, project architecture and context, monorepo structure and development tools & commands.
spec-kit AGENTS.md
AGENTS.md instructions for github/spec-kit, covering agents.md, about spec kit and specify, quickstart — add a new integration in 5 steps, integration architecture and integrationmanifest — file tracking.