Feature description

Shell completions don't work for auto-provisioned extensions.

When a user presses Tab after k6 x docs , nothing happens. Auto-provisioning only kicks in when the user runs a command. The shell's completion request goes to the stock k6 binary, which has no knowledge of the extension.

Extensions built with xk6 work fine because the extension lives in the binary.

Suggested solution

Route completion requests through the same provisioning path as regular extension commands.

Already existing or connected issues / PRs

• feat: add automatic binary provisioning for extension subcommands #5664
• Subcommand support in Automatic Extension Resolution #5645