Clocktower

Serverless-native cron scheduling for Next.js apps that runs entirely in your codebase without external services. Exposes MCP tools for creating, listing, and managing scheduled jobs with built-in retry logic. Part of the sathergate-toolkit monorepo, which takes a zero-dependency approach across eight infrastructure packages. Reach for this when you need reliable background jobs in a Vercel or serverless deployment where traditional cron daemons aren't an option. Includes CLI scaffolding via npx croncall init for quick setup. Pure TypeScript implementation means you can inspect job state, trigger runs manually, and handle failures without leaving your application code.