Toasts

Flags event listeners, intervals and subscriptions created without cleanup.

Warns when a dependency with a copyleft license (GPL, AGPL) lands in a permissively licensed project.

Adds your license header to every new source file Claude creates.

Alerts you when a single command has been running too long.

Stops Claude when it repeats the same failing command three times and suggests a different approach.

Spots database queries inside loops, the classic N+1 problem, as Claude writes them.

Automatically retries commands that failed because of a temporary network error.

Flags missing or needless "use client" and server-only imports leaking into client components in Next.js.

Flags new any types, @ts-ignore and eslint-disable comments as Claude writes them.

Pings you with a sound and toast when Claude is waiting on your approval.

Flags log statements that print emails, passwords, tokens or other personal data.

Before a dev server starts, tells you if the port is already taken and by which process.

Gently flags vague prompts like 'fix it' and suggests what to add.

Stops Claude from hammering external APIs with curl loops.

One tip a day about Claude Code shortcuts and features you might not know.

Flags UPDATE and DELETE without WHERE in .sql files and in queries inside your code.

/service-status checks whether GitHub, npm, PyPI or the Anthropic API are having an outage before you blame your code.

Adds declare(strict_types=1) to new PHP files and from future import annotations to new Python files.

Notices every TODO, FIXME and HACK Claude adds and lists them at turn end.

Restricts WebFetch to the domains you allow.

Posts to Slack, Discord, Teams or ntfy when a long task finishes.