powersync
Keep your PowerSync app's offline data in sync.
What it does
Guides developers through adding and maintaining offline-capable data synchronization in PowerSync applications.
When to use it
Load before data, schema, sync, or authentication changes in an existing PowerSync project, even when the request does not mention synchronization.
How to use it
It changes how the agent sets up and maintains PowerSync applications, requiring CLI-first operations and backend verification before frontend changes.
What you provide
- An existing project
Uses
Good to know
- cannot be undone: powersync
- edits its own instructions
What you need · 3
Requires the PowerSync CLI for operations; the compatibility note identifies @powersync/cli as the package needed for referenced CLI commands.
Requires Node.js to run the first-use platform detection report when no trimming decision has been recorded.
Stores credentials in the project's .env file and has configuration and application code read them from there; specific key names are not supplied.
Access · 1
This skill
powersync
Trims the installed powersync skill (irreversible)
Deploys PowerSync sync configuration