Returns each default tool's examplePrompts keyed by tool name. Builders are
materialised with empty ToolBuildOptions so the prompts reflect the
tool's default (full-surface) shape. Tools without prompts map to [].
Surface these in chat UIs to keep starter suggestions in sync with what the
tools can actually do — the registry stays the single source of truth.
Returns each default tool's
examplePromptskeyed by tool name. Builders are materialised with empty ToolBuildOptions so the prompts reflect the tool's default (full-surface) shape. Tools without prompts map to[].Surface these in chat UIs to keep starter suggestions in sync with what the tools can actually do — the registry stays the single source of truth.