Package authz defines the "authorization context", used to check that a request has had an authorization check performed before returning results.

Package ctxerr provides functions to wrap errors with annotations and stack traces, and to handle those errors such that unique instances of those errors will be stored for an amount of time so that it can be used to troubleshoot issues.

Package host enables setting and reading the current host from context.

Package license provides an API to create a context with the current license stored in it, and to retrieve the license from the context.

Package token enables setting and reading authentication token contexts.

Package viewer enables setting and reading the current user contexts.