feat: collab tools app-server event mapping (#9213)

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jif-oai 2026-01-15 09:03:26 +00:00 committed by GitHub
parent 2259031d64
commit bad4c12b9d
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3 changed files with 266 additions and 0 deletions

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@ -16,6 +16,7 @@ use codex_protocol::openai_models::ReasoningEffort;
use codex_protocol::parse_command::ParsedCommand as CoreParsedCommand;
use codex_protocol::plan_tool::PlanItemArg as CorePlanItemArg;
use codex_protocol::plan_tool::StepStatus as CorePlanStepStatus;
use codex_protocol::protocol::AgentStatus as CoreAgentStatus;
use codex_protocol::protocol::AskForApproval as CoreAskForApproval;
use codex_protocol::protocol::CodexErrorInfo as CoreCodexErrorInfo;
use codex_protocol::protocol::CreditsSnapshot as CoreCreditsSnapshot;
@ -1681,6 +1682,25 @@ pub enum ThreadItem {
},
#[serde(rename_all = "camelCase")]
#[ts(rename_all = "camelCase")]
CollabAgentToolCall {
/// Unique identifier for this collab tool call.
id: String,
/// Name of the collab tool that was invoked.
tool: CollabAgentTool,
/// Current status of the collab tool call.
status: CollabAgentToolCallStatus,
/// Thread ID of the agent issuing the collab request.
sender_thread_id: String,
/// Thread ID of the receiving agent, when applicable. In case of spawn operation,
/// this correspond to the newly spawned agent.
receiver_thread_id: Option<String>,
/// Prompt text sent as part of the collab tool call, when available.
prompt: Option<String>,
/// Last known status of the target agent, when available.
agent_state: Option<CollabAgentState>,
},
#[serde(rename_all = "camelCase")]
#[ts(rename_all = "camelCase")]
WebSearch { id: String, query: String },
#[serde(rename_all = "camelCase")]
#[ts(rename_all = "camelCase")]
@ -1733,6 +1753,16 @@ pub enum CommandExecutionStatus {
Declined,
}
#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
#[serde(rename_all = "camelCase")]
#[ts(export_to = "v2/")]
pub enum CollabAgentTool {
SpawnAgent,
SendInput,
Wait,
CloseAgent,
}
#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
#[serde(rename_all = "camelCase")]
#[ts(export_to = "v2/")]
@ -1771,6 +1801,66 @@ pub enum McpToolCallStatus {
Failed,
}
#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
#[serde(rename_all = "camelCase")]
#[ts(export_to = "v2/")]
pub enum CollabAgentToolCallStatus {
InProgress,
Completed,
Failed,
}
#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
#[serde(rename_all = "camelCase")]
#[ts(export_to = "v2/")]
pub enum CollabAgentStatus {
PendingInit,
Running,
Completed,
Errored,
Shutdown,
NotFound,
}
#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
#[serde(rename_all = "camelCase")]
#[ts(export_to = "v2/")]
pub struct CollabAgentState {
pub status: CollabAgentStatus,
pub message: Option<String>,
}
impl From<CoreAgentStatus> for CollabAgentState {
fn from(value: CoreAgentStatus) -> Self {
match value {
CoreAgentStatus::PendingInit => Self {
status: CollabAgentStatus::PendingInit,
message: None,
},
CoreAgentStatus::Running => Self {
status: CollabAgentStatus::Running,
message: None,
},
CoreAgentStatus::Completed(message) => Self {
status: CollabAgentStatus::Completed,
message,
},
CoreAgentStatus::Errored(message) => Self {
status: CollabAgentStatus::Errored,
message: Some(message),
},
CoreAgentStatus::Shutdown => Self {
status: CollabAgentStatus::Shutdown,
message: None,
},
CoreAgentStatus::NotFound => Self {
status: CollabAgentStatus::NotFound,
message: None,
},
}
}
}
#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
#[serde(rename_all = "camelCase")]
#[ts(export_to = "v2/")]

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@ -375,6 +375,7 @@ Today both notifications carry an empty `items` array even when item events were
- `commandExecution``{id, command, cwd, status, commandActions, aggregatedOutput?, exitCode?, durationMs?}` for sandboxed commands; `status` is `inProgress`, `completed`, `failed`, or `declined`.
- `fileChange``{id, changes, status}` describing proposed edits; `changes` list `{path, kind, diff}` and `status` is `inProgress`, `completed`, `failed`, or `declined`.
- `mcpToolCall``{id, server, tool, status, arguments, result?, error?}` describing MCP calls; `status` is `inProgress`, `completed`, or `failed`.
- `collabToolCall``{id, tool, status, senderThreadId, receiverThreadId?, newThreadId?, prompt?, agentStatus?}` describing collab tool calls (`spawn_agent`, `send_input`, `wait`, `close_agent`); `status` is `inProgress`, `completed`, or `failed`.
- `webSearch``{id, query}` for a web search request issued by the agent.
- `imageView``{id, path}` emitted when the agent invokes the image viewer tool.
- `enteredReviewMode``{id, review}` sent when the reviewer starts; `review` is a short user-facing label such as `"current changes"` or the requested target description.

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@ -14,6 +14,9 @@ use codex_app_server_protocol::AgentMessageDeltaNotification;
use codex_app_server_protocol::ApplyPatchApprovalParams;
use codex_app_server_protocol::ApplyPatchApprovalResponse;
use codex_app_server_protocol::CodexErrorInfo as V2CodexErrorInfo;
use codex_app_server_protocol::CollabAgentState as V2CollabAgentStatus;
use codex_app_server_protocol::CollabAgentTool;
use codex_app_server_protocol::CollabAgentToolCallStatus as V2CollabToolCallStatus;
use codex_app_server_protocol::CommandAction as V2ParsedCommand;
use codex_app_server_protocol::CommandExecutionApprovalDecision;
use codex_app_server_protocol::CommandExecutionOutputDeltaNotification;
@ -278,6 +281,178 @@ pub(crate) async fn apply_bespoke_event_handling(
.send_server_notification(ServerNotification::ItemCompleted(notification))
.await;
}
EventMsg::CollabAgentSpawnBegin(begin_event) => {
let item = ThreadItem::CollabAgentToolCall {
id: begin_event.call_id,
tool: CollabAgentTool::SpawnAgent,
status: V2CollabToolCallStatus::InProgress,
sender_thread_id: begin_event.sender_thread_id.to_string(),
receiver_thread_id: None,
prompt: Some(begin_event.prompt),
agent_state: None,
};
let notification = ItemStartedNotification {
thread_id: conversation_id.to_string(),
turn_id: event_turn_id.clone(),
item,
};
outgoing
.send_server_notification(ServerNotification::ItemStarted(notification))
.await;
}
EventMsg::CollabAgentSpawnEnd(end_event) => {
let status = if end_event.new_thread_id.is_some() {
V2CollabToolCallStatus::Completed
} else {
V2CollabToolCallStatus::Failed
};
let item = ThreadItem::CollabAgentToolCall {
id: end_event.call_id,
tool: CollabAgentTool::SpawnAgent,
status,
sender_thread_id: end_event.sender_thread_id.to_string(),
receiver_thread_id: end_event.new_thread_id.map(|id| id.to_string()),
prompt: Some(end_event.prompt),
agent_state: Some(V2CollabAgentStatus::from(end_event.status)),
};
let notification = ItemCompletedNotification {
thread_id: conversation_id.to_string(),
turn_id: event_turn_id.clone(),
item,
};
outgoing
.send_server_notification(ServerNotification::ItemCompleted(notification))
.await;
}
EventMsg::CollabAgentInteractionBegin(begin_event) => {
let item = ThreadItem::CollabAgentToolCall {
id: begin_event.call_id,
tool: CollabAgentTool::SendInput,
status: V2CollabToolCallStatus::InProgress,
sender_thread_id: begin_event.sender_thread_id.to_string(),
receiver_thread_id: Some(begin_event.receiver_thread_id.to_string()),
prompt: Some(begin_event.prompt),
agent_state: None,
};
let notification = ItemStartedNotification {
thread_id: conversation_id.to_string(),
turn_id: event_turn_id.clone(),
item,
};
outgoing
.send_server_notification(ServerNotification::ItemStarted(notification))
.await;
}
EventMsg::CollabAgentInteractionEnd(end_event) => {
let status = match end_event.status {
codex_protocol::protocol::AgentStatus::Errored(_)
| codex_protocol::protocol::AgentStatus::NotFound => V2CollabToolCallStatus::Failed,
_ => V2CollabToolCallStatus::Completed,
};
let item = ThreadItem::CollabAgentToolCall {
id: end_event.call_id,
tool: CollabAgentTool::SendInput,
status,
sender_thread_id: end_event.sender_thread_id.to_string(),
receiver_thread_id: Some(end_event.receiver_thread_id.to_string()),
prompt: Some(end_event.prompt),
agent_state: Some(V2CollabAgentStatus::from(end_event.status)),
};
let notification = ItemCompletedNotification {
thread_id: conversation_id.to_string(),
turn_id: event_turn_id.clone(),
item,
};
outgoing
.send_server_notification(ServerNotification::ItemCompleted(notification))
.await;
}
EventMsg::CollabWaitingBegin(begin_event) => {
let item = ThreadItem::CollabAgentToolCall {
id: begin_event.call_id,
tool: CollabAgentTool::Wait,
status: V2CollabToolCallStatus::InProgress,
sender_thread_id: begin_event.sender_thread_id.to_string(),
receiver_thread_id: Some(begin_event.receiver_thread_id.to_string()),
prompt: None,
agent_state: None,
};
let notification = ItemStartedNotification {
thread_id: conversation_id.to_string(),
turn_id: event_turn_id.clone(),
item,
};
outgoing
.send_server_notification(ServerNotification::ItemStarted(notification))
.await;
}
EventMsg::CollabWaitingEnd(end_event) => {
let status = match end_event.status {
codex_protocol::protocol::AgentStatus::Errored(_)
| codex_protocol::protocol::AgentStatus::NotFound => V2CollabToolCallStatus::Failed,
_ => V2CollabToolCallStatus::Completed,
};
let item = ThreadItem::CollabAgentToolCall {
id: end_event.call_id,
tool: CollabAgentTool::Wait,
status,
sender_thread_id: end_event.sender_thread_id.to_string(),
receiver_thread_id: Some(end_event.receiver_thread_id.to_string()),
prompt: None,
agent_state: Some(V2CollabAgentStatus::from(end_event.status)),
};
let notification = ItemCompletedNotification {
thread_id: conversation_id.to_string(),
turn_id: event_turn_id.clone(),
item,
};
outgoing
.send_server_notification(ServerNotification::ItemCompleted(notification))
.await;
}
EventMsg::CollabCloseBegin(begin_event) => {
let item = ThreadItem::CollabAgentToolCall {
id: begin_event.call_id,
tool: CollabAgentTool::CloseAgent,
status: V2CollabToolCallStatus::InProgress,
sender_thread_id: begin_event.sender_thread_id.to_string(),
receiver_thread_id: Some(begin_event.receiver_thread_id.to_string()),
prompt: None,
agent_state: None,
};
let notification = ItemStartedNotification {
thread_id: conversation_id.to_string(),
turn_id: event_turn_id.clone(),
item,
};
outgoing
.send_server_notification(ServerNotification::ItemStarted(notification))
.await;
}
EventMsg::CollabCloseEnd(end_event) => {
let status = match end_event.status {
codex_protocol::protocol::AgentStatus::Errored(_)
| codex_protocol::protocol::AgentStatus::NotFound => V2CollabToolCallStatus::Failed,
_ => V2CollabToolCallStatus::Completed,
};
let item = ThreadItem::CollabAgentToolCall {
id: end_event.call_id,
tool: CollabAgentTool::CloseAgent,
status,
sender_thread_id: end_event.sender_thread_id.to_string(),
receiver_thread_id: Some(end_event.receiver_thread_id.to_string()),
prompt: None,
agent_state: Some(V2CollabAgentStatus::from(end_event.status)),
};
let notification = ItemCompletedNotification {
thread_id: conversation_id.to_string(),
turn_id: event_turn_id.clone(),
item,
};
outgoing
.send_server_notification(ServerNotification::ItemCompleted(notification))
.await;
}
EventMsg::AgentMessageContentDelta(event) => {
let notification = AgentMessageDeltaNotification {
thread_id: conversation_id.to_string(),