tool

type Effect string

type Elicitation struct {
	Ask     func(ctx context.Context, message string) (string, error)
	Confirm func(ctx context.Context, message string) (bool, error)
}

type Tool struct {
	Name        string
	Description string
	Parameters  map[string]any
	Execute     func(ctx context.Context, args map[string]any) (string, error)
	Hidden      bool
	Effect      func(args map[string]any) Effect

	// Timeout replaces the harness default tool timeout for this tool.
	// An explicitly configured Config.ToolTimeout takes precedence; negative
	// values disable the deadline.
	Timeout time.Duration
}

type ToolCall struct {
	ID   string `json:"id"`
	Name string `json:"name"`
	Args string `json:"args,omitempty"`
}