Wandmodule

Wandmodule is a term used in the Wand software ecosystem to describe a pluggable unit of functionality that can be loaded and managed by the Wand runtime. Each wandmodule encapsulates a discrete capability, such as a command, a data transform, or an event handler, and is designed to be distributed and versioned independently from the core application.

Typically, a wandmodule adheres to a standard interface that enables the runtime to initialize, activate, execute, and eventually dispose of the module. Along with code, a wandmodule includes metadata such as name, version, description, authors, and a list of dependencies on other modules or libraries. The interface may also allow modules to declare capabilities and configuration options that the host can expose to users or scripts.

Loading and packaging: wandmodules are discovered by a module loader that scans a module repository or local paths, resolves dependencies, and isolates modules to prevent conflicts. Packages include a manifest or descriptor file that records metadata, entry points, and resource requirements. The loader supports versioning rules and may enable or disable modules at runtime without restarting the host.

Development and usage: to create a wandmodule, developers implement the standard interface, provide the manifest, and package the component for distribution. Users install modules from a registry or local source and enable them via configuration or a management API. Modules can be language-agnostic or provide adapters for specific languages supported by the Wand platform.

Security and governance: wandmodules are typically subject to the host's security model, which may include sandboxing, permission scopes, and signature verification. Best practices emphasize minimizing the surface area of each module, validating inputs, and restricting resource usage.

See also: plugin architecture, extension framework, Wand software.