agent-skills
Official PowerSync Skill Pack: Accelerate Database Sync Application Development
Install & Use
Copy this prompt and send it to your AI assistant (Claude / Cursor / TRAE / Codex / WorkBuddy etc.) to auto-install:
Help me install this AI Skill: agent-skills. It is used for: Official PowerSync Skill Pack: Accelerate Database Sync Application Development Full Skill content: https://321skill.com/skills/agent-skills-powersync-ja/raw/index.md Read that page and install it.
The prompt includes a link to the full Skill content. You can also view the full content.
This Skill addresses the pain point of repeatedly writing sync logic when building real-time sync applications. In practice, developers often need to handle core PowerSync concepts like sync rules, sync streams, watched queries, and upload endpoints, but lack systematic best practice guidance, leading to low development efficiency and error-prone implementations.
Usage is straightforward: simply install the skill pack via npx or the Claude plugin. You can then use natural language instructions to directly perform PowerSync-related tasks, such as "Migrate my sync rules to sync streams," "Write a sync stream so users only sync data from their own tenant," or "Add an upload endpoint that accepts client write operations." The AI will automatically apply official best practices to generate code or configurations.
It is ideal for full-stack developers, backend developers, and agent application developers who need to quickly build offline-first, real-time sync applications. Especially for teams or individuals already using the PowerSync SDK but wanting to reduce repetitive work and standardize team technical practices, it can significantly boost development efficiency.
We recommend using this skill pack uniformly when starting a new PowerSync project or refactoring existing sync logic. Note that it primarily relies on the official PowerSync SDK and Agent Skills specifications. Ensure your project has correctly integrated the PowerSync server-side service and installed the corresponding Node.js or mobile SDKs.
Key Features
Unlike general-purpose real-time sync solutions such as Supabase Realtime, PowerSync Agent Skills provide an officially packaged collection of best practices. It enables direct, natural language-driven AI Agent automation for tasks like sync rule migration, stream configuration, and watched queries, eliminating the need to manually consult documentation or write boilerplate code.
Limitations
This skill pack depends on the official PowerSync SDK (v0.x and above) and the Agent Skills runtime environment. It requires a PowerSync cloud service account and currently supports only the single PowerSync skill; it does not include other database sync solutions.
FAQ
Does this skill pack support offline sync?
Yes. PowerSync itself is designed for offline-first applications. The sync stream configurations within the skill pack can automatically handle local data caching and cloud sync logic.
Do I need to install the PowerSync SDK first?
Yes. You must have the PowerSync client SDK (e.g., @powersync/web or @powersync/react) integrated into your project. The skill pack is responsible for generating configurations and code compatible with the SDK.
Installation guide for AI assistants
If your AI coding assistant (Claude Code, Cursor, TRAE etc.) can see this page, send it this message to auto-install:
Visit https://321skill.com/skills/agent-skills-powersync-ja/raw/index.md to read the original Skill definition (Markdown format) for agent-skills, and install it according to the instructions.
Raw Markdown URL for AI: /skills/agent-skills-powersync-ja/raw/index.md