pinia
Pinia official Vue state management library, type-safe and extensible. Use when defining stores, working with state/getters/actions, or implementing store patterns in Vue apps.
Best use case
pinia is best used when you need a repeatable AI agent workflow instead of a one-off prompt. It is especially useful for teams working in multi. Pinia official Vue state management library, type-safe and extensible. Use when defining stores, working with state/getters/actions, or implementing store patterns in Vue apps.
Pinia official Vue state management library, type-safe and extensible. Use when defining stores, working with state/getters/actions, or implementing store patterns in Vue apps.
Users should expect a more consistent workflow output, faster repeated execution, and less time spent rewriting prompts from scratch.
Practical example
Example input
Use the "pinia" skill to help with this workflow task. Context: Pinia official Vue state management library, type-safe and extensible. Use when defining stores, working with state/getters/actions, or implementing store patterns in Vue apps.
Example output
A structured workflow result with clearer steps, more consistent formatting, and an output that is easier to reuse in the next run.
When to use this skill
- Use this skill when you want a reusable workflow rather than writing the same prompt again and again.
When not to use this skill
- Do not use this when you only need a one-off answer and do not need a reusable workflow.
- Do not use it if you cannot install or maintain the related files, repository context, or supporting tools.
Installation
Claude Code / Cursor / Codex
Manual Installation
- Download SKILL.md from GitHub
- Place it in
.claude/skills/pinia/SKILL.mdinside your project - Restart your AI agent — it will auto-discover the skill
How pinia Compares
| Feature / Agent | pinia | Standard Approach |
|---|---|---|
| Platform Support | Not specified | Limited / Varies |
| Context Awareness | High | Baseline |
| Installation Complexity | Unknown | N/A |
Frequently Asked Questions
What does this skill do?
Pinia official Vue state management library, type-safe and extensible. Use when defining stores, working with state/getters/actions, or implementing store patterns in Vue apps.
Where can I find the source code?
You can find the source code on GitHub using the link provided at the top of the page.
SKILL.md Source
# Pinia Pinia is the official state management library for Vue, designed to be intuitive and type-safe. It supports both Options API and Composition API styles, with first-class TypeScript support and devtools integration. > The skill is based on Pinia v3.0.4, generated at 2026-01-28. ## Core References | Topic | Description | Reference | |-------|-------------|-----------| | Stores | Defining stores, state, getters, actions, storeToRefs, subscriptions | [core-stores](references/core-stores.md) | ## Features ### Extensibility | Topic | Description | Reference | |-------|-------------|-----------| | Plugins | Extend stores with custom properties, state, and behavior | [features-plugins](references/features-plugins.md) | ### Composability | Topic | Description | Reference | |-------|-------------|-----------| | Composables | Using Vue composables within stores (VueUse, etc.) | [features-composables](references/features-composables.md) | | Composing Stores | Store-to-store communication, avoiding circular dependencies | [features-composing-stores](references/features-composing-stores.md) | ## Best Practices | Topic | Description | Reference | |-------|-------------|-----------| | Testing | Unit testing with @pinia/testing, mocking, stubbing | [best-practices-testing](references/best-practices-testing.md) | | Outside Components | Using stores in navigation guards, plugins, middlewares | [best-practices-outside-component](references/best-practices-outside-component.md) | ## Advanced | Topic | Description | Reference | |-------|-------------|-----------| | SSR | Server-side rendering, state hydration | [advanced-ssr](references/advanced-ssr.md) | | Nuxt | Nuxt integration, auto-imports, SSR best practices | [advanced-nuxt](references/advanced-nuxt.md) | | HMR | Hot module replacement for development | [advanced-hmr](references/advanced-hmr.md) | ## Key Recommendations - **Prefer Setup Stores** for complex logic, composables, and watchers - **Use `storeToRefs()`** when destructuring state/getters to preserve reactivity - **Actions can be destructured directly** - they're bound to the store - **Call stores inside functions** not at module scope, especially for SSR - **Add HMR support** to each store for better development experience - **Use `@pinia/testing`** for component tests with mocked stores
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