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Create, list, connect to, and run SQL against Heyo cloud sqlite databases via the heyvm CLI and SDK. Use when the user wants to manage a sqlite database for an agent, run ad-hoc SQL, or wire an app to a Heyo database.

Deploy apps to Heyo cloud sandboxes — archive code, deploy to production, bind ports, set up custom domains, and manage deployed sandboxes. Use when the user wants to deploy, update, or manage a running app.

High-level overview of the Heyo platform and the heyvm CLI — what it is, the core features (sandboxes, deploy, build, proxy/connect, image management), and an index of the other heyvm-* skills so the right one can be picked for a given task. Use when the user asks "what is heyvm", "what can heyvm do", "which skill should I use", or any first-orientation question.

Build Dockerfiles for Firecracker microVM rootfs images and manage them with `heyvm mvm`. Use when the user wants to create a Firecracker image, write a Dockerfile for a Firecracker VM, or build/list/manage Firecracker rootfs images.

Log in to the Heyo platform via `heyvm login` — authenticate with email/password or API key to enable cloud sandbox operations (deploy, list, archive, etc.).

Use heyvm proxy, connect, share, ssh, and bind commands to expose ports, connect to remote sandboxes over P2P (iroh), mount remote workspaces, and share sandbox shells.

Create, start, stop, restart, list, and exec commands in heyvm sandboxes. Use when the user wants to manage sandbox lifecycle, run commands in isolated environments, or configure sandbox settings like mounts, ports, and backend types.

Check if the host system meets all requirements to run VM sandboxes. On Linux, verifies KVM, Firecracker, kernel images, networking permissions. On macOS, verifies Apple Container and Apple Virtualization native (apple_virt) readiness and VM images. Runs a full end-to-end test on each platform. Use when the user wants to diagnose setup issues or verify their host is ready.