//! Implements the MultiAgentV2 collaboration tool surface.use crate::agent::AgentStatus;use crate::agent::agent_resolver::resolve_agent_target;use crate::function_tool::FunctionCallError;use crate::tools::context::ToolInvocation;use crate::tools::context::ToolOutput;use crate::tools::context::ToolPayload;use crate::tools::context::boxed_tool_output;use crate::tools::handlers::multi_agents_common::*;use crate::tools::handlers::parse_arguments;use crate::tools::registry::CoreToolRuntime;use crate::tools::registry::ToolExecutor;use codex_protocol::AgentPath;use codex_protocol::models::ResponseInputItem;use codex_protocol::openai_models::ReasoningEffort;use codex_protocol::protocol::CollabWaitingBeginEvent;use codex_protocol::protocol::CollabWaitingEndEvent;use codex_protocol::protocol::InterAgentCommunication;use codex_protocol::protocol::SubAgentActivityEvent;use codex_protocol::protocol::SubAgentActivityKind;use codex_protocol::user_input::UserInput;use codex_tools::ToolName;use serde::Deserialize;use serde::Serialize;use serde_json::Value as JsonValue;pub(crate) use followup_task::Handler as FollowupTaskHandler;pub(crate) use interrupt_agent::Handler as InterruptAgentHandler;pub(crate) use list_agents::Handler as ListAgentsHandler;pub(crate) use send_message::Handler as SendMessageHandler;pub(crate) use spawn::Handler as SpawnAgentHandler;pub(crate) use wait::Handler as WaitAgentHandler;mod followup_task;mod interrupt_agent;mod list_agents;mod message_tool;mod send_message;mod spawn;pub(crate) mod wait;pub(super) fn communication_from_tool_message(    author: AgentPath,    recipient: AgentPath,    message: String,) -> InterAgentCommunication {    InterAgentCommunication::new_encrypted(        author,        recipient,        Vec::new(),        message,        /*trigger_turn*/ true,    )}