Extensions

Each extension is a Go module in ext/ with its own README; the pages here are those READMEs. Want to add one? Read Writing an extension.

Standard extensions

These ship with pocketone and add no work to an app that doesn't use them.

Extension	What it does
PITR	Point-in-time restore of your database with Litestream. On by default.
Auto TLS	Certificates on demand and wildcards through ACME.
Bulk Mail	Campaigns to your app's own users, with audiences from a collection, a view or SQL.
Pages	Server-rendered pages from a pb_pages folder (formerly PocketPages).
Vacuum	Scheduled SQLite VACUUM.
MCP	An MCP endpoint at /mcp so agents can manage your app and call its tools.
OAuth Server	Your app as an OAuth provider; pocketone login and MCP sign-in use it.
S3 Redirect	File downloads as short-lived signed S3 redirects.
Tokens	Long-lived API tokens with scopes.
Deploy	pocketone deploy, dev, pull and logs, and the deploy API.
Remotes	Named remotes and saved logins for the pocketone command.
Upgrade	pocketone upgrade to the latest release, keeping the old executable.
Config	The pocketone.yaml config file, with secrets in a .env beside it.
JS Errors	JS hook errors that name the pb_hooks file and line.

Run many instances

Host hundreds of PocketBase instances in one process, across regions.

Extension	What it does
Pocker	Hundreds of PocketBase instances in one Go process, routed by hostname.
Multisite	Many instances behind one listener, routed by hostname, run by one provider.
Docker	A host provider that runs each instance in its own container.
Sandbox	Confines untrusted JS hooks, SQL and outbound network.
Firewall	Peer allow-lists, trusted proxies and rate limits for a host.
Edge	Forwards each request to the edge that owns the instance.
Mothership	A control plane and its edges, across regions.
Schedules	Scheduled webhooks that wake sleeping instances.
Stats	Measures disk use and last request for each instance a host serves.

Services for your instances

Shared services a host gives every instance it runs.

Extension	What it does
Mail Relay	Outgoing mail for instances without SMTP, through your relay, with limits.
S3 Fallback	A default bucket for uploads and backups when an instance has no S3 of its own.
Server Timing	Server-Timing headers for each step of a request.

Sell it as a service

Accounts, quotas and billing, for running PocketBase as a service.

Extension	What it does
Multitenant	Accounts that own instances: quotas, owner logins, tokens and an API.
Multitenant Billing	Plans, quotas and the billing provider hook for Multitenant.
Lemon Squeezy Adapter	Lemon Squeezy as the billing provider.

For extension authors

The extension contract and tools for building and testing extensions.

Extension	What it does
Extension Kit	The extension contract: one extension works on a single app and under pocker.
Mail Trap	Dev mode: mail from an app without SMTP lands in a built-in inbox.
Dev Users	Local testing only: a superuser and a user with password "password".
JS Embed	JS hooks and migrations embedded in the binary.