Update codex version to 0.87.0

package.json

@@ -29,7 +29,7 @@
   "type": "module",
   "devDependencies": {
     "@types/node": "^24.10.1",
-    "@openai/codex": "^0.80.0",
+    "@openai/codex": "^0.87.0",
     "tsx": "^4.20.6",
     "typescript": "^5.9.3",
     "vitest": "^4.0.10"

src/CodexAcpClient.ts

@@ -268,19 +268,19 @@ function buildPromptItems(prompt: acp.ContentBlock[]): UserInput[] {
     return prompt.map((block): UserInput | null => {
         switch (block.type) {
             case "text":
-                return {type: "text", text: block.text};
+                return {type: "text", text: block.text, text_elements: []};
             case "image": {
                 const url = block.uri ?? `data:${block.mimeType};base64,${block.data}`;
                 return {type: "image", url};
             }
             case "resource_link":
-                return {type: "text", text: formatUriAsLink(block.name, block.uri)};
+                return {type: "text", text: formatUriAsLink(block.name, block.uri), text_elements: []};
             case "resource": {
                 const resource = block.resource as EmbeddedResourceResource;
                 if ("text" in resource) {
                     const link = formatUriAsLink(null, resource.uri);
                     const context = `<context ref="${resource.uri}">\n${resource.text}\n</context>`;
-                    return {type: "text", text: `${link}\n${context}`};
+                    return {type: "text", text: `${link}\n${context}`, text_elements: []};
                 }
                 return null;
             }
@@ -326,4 +326,4 @@ function mergeGatewayConfig(config: JsonObject, gatewayConfig: GatewayConfig | n
     } else {
         return config;
     }
-}
+}

src/CodexEventHandler.ts

@@ -9,6 +9,7 @@ import type {
     AgentMessageDeltaNotification, CodexErrorInfo,
     CommandAction,
     CommandExecutionStatus,
+    ConfigWarningNotification,
     ErrorNotification,
     FileUpdateChange,
     ItemCompletedNotification,
@@ -100,6 +101,8 @@ export class CodexEventHandler {
             case "account/rateLimits/updated":
                 this.handleRateLimitsUpdated(notification.params);
                 return null;
+            case "configWarning":
+                return await this.createConfigWarningEvent(notification.params);
             case "thread/compacted":
             case "windows/worldWritableWarning":
             case "account/login/completed":
@@ -124,12 +127,24 @@ export class CodexEventHandler {
         }
     }
 
+    private async createConfigWarningEvent(event: ConfigWarningNotification): Promise<UpdateSessionEvent> {
+        const detailsText = event.details ? `\n\n${event.details}` : "";
+        return {
+            sessionUpdate: "agent_message_chunk",
+            content: {
+                type: "text",
+                text: `Config warning: ${event.summary}${detailsText}\n\n`
+            }
+        }
+    }
+
     private async createItemEvent(event: ItemStartedNotification): Promise<UpdateSessionEvent | null> {
         switch (event.item.type) {
             case "fileChange":
                 return await this.createFileChangeEvent(event.item)
             case "commandExecution":
                 return await this.createCommandEvent(event.item)
+            case "collabAgentToolCall":
             case "userMessage":
             case "agentMessage":
             case "reasoning":
@@ -161,6 +176,7 @@ export class CodexEventHandler {
                         text: summary
                     }
                 }
+            case "collabAgentToolCall":
             case "userMessage":
             case "agentMessage":
             case "mcpToolCall":

src/__tests__/CodexACPAgent/data/auth-with-key.json

@@ -86,26 +86,35 @@
     {
       "id": "id",
       "model": "model",
-      "displayName": "gpt-5.1-codex-max",
-      "description": "Codex-optimized flagship for deep and fast reasoning.",
+      "displayName": "gpt-5.2-codex",
+      "description": "Latest frontier agentic coding model.",
       "supportedReasoningEfforts": "supportedReasoningEfforts",
       "defaultReasoningEffort": "medium",
       "isDefault": true
     },
     {
       "id": "id",
       "model": "model",
-      "displayName": "gpt-5.1-codex-mini",
-      "description": "Optimized for codex. Cheaper, faster, but less capable.",
+      "displayName": "gpt-5.2",
+      "description": "Latest frontier model with improvements across knowledge, reasoning and coding",
       "supportedReasoningEfforts": "supportedReasoningEfforts",
       "defaultReasoningEffort": "medium",
       "isDefault": false
     },
     {
       "id": "id",
       "model": "model",
-      "displayName": "gpt-5.2",
-      "description": "Latest frontier model with improvements across knowledge, reasoning and coding",
+      "displayName": "gpt-5.1-codex-max",
+      "description": "Codex-optimized flagship for deep and fast reasoning.",
+      "supportedReasoningEfforts": "supportedReasoningEfforts",
+      "defaultReasoningEffort": "medium",
+      "isDefault": false
+    },
+    {
+      "id": "id",
+      "model": "model",
+      "displayName": "gpt-5.1-codex-mini",
+      "description": "Optimized for codex. Cheaper, faster, but less capable.",
       "supportedReasoningEfforts": "supportedReasoningEfforts",
       "defaultReasoningEffort": "medium",
       "isDefault": false

src/__tests__/CodexACPAgent/data/send-attachments-turn-start.json

@@ -7,19 +7,22 @@
     "input": [
       {
         "type": "text",
-        "text": "Hello"
+        "text": "Hello",
+        "text_elements": []
       },
       {
         "type": "image",
         "url": "https://example.com/image.png"
       },
       {
         "type": "text",
-        "text": "[@report.txt](file:///tmp/report.txt)"
+        "text": "[@report.txt](file:///tmp/report.txt)",
+        "text_elements": []
       },
       {
         "type": "text",
-        "text": "[@notes.txt](file:///tmp/notes.txt)\n<context ref=\"file:///tmp/notes.txt\">\nNotes body\n</context>"
+        "text": "[@notes.txt](file:///tmp/notes.txt)\n<context ref=\"file:///tmp/notes.txt\">\nNotes body\n</context>",
+        "text_elements": []
       }
     ],
     "approvalPolicy": "on-request",

src/app-server/AgentStatus.ts

@@ -0,0 +1,8 @@
+// GENERATED CODE! DO NOT MODIFY BY HAND!
+
+// This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+
+/**
+ * Agent lifecycle status, derived from emitted events.
+ */
+export type AgentStatus = "pending_init" | "running" | { "completed": string | null } | { "errored": string } | "shutdown" | "not_found";

src/app-server/ByteRange.ts

@@ -0,0 +1,13 @@
+// GENERATED CODE! DO NOT MODIFY BY HAND!
+
+// This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+
+export type ByteRange = { 
+/**
+ * Start byte offset (inclusive) within the UTF-8 text buffer.
+ */
+start: number, 
+/**
+ * End byte offset (exclusive) within the UTF-8 text buffer.
+ */
+end: number, };

src/app-server/ClientRequest.ts

@@ -47,4 +47,4 @@ import type { TurnStartParams } from "./v2/TurnStartParams";
 /**
  * Request from the client to the server.
  */
-export type ClientRequest = { "method": "initialize", id: RequestId, params: InitializeParams, } | { "method": "thread/start", id: RequestId, params: ThreadStartParams, } | { "method": "thread/resume", id: RequestId, params: ThreadResumeParams, } | { "method": "thread/fork", id: RequestId, params: ThreadForkParams, } | { "method": "thread/archive", id: RequestId, params: ThreadArchiveParams, } | { "method": "thread/rollback", id: RequestId, params: ThreadRollbackParams, } | { "method": "thread/list", id: RequestId, params: ThreadListParams, } | { "method": "thread/loaded/list", id: RequestId, params: ThreadLoadedListParams, } | { "method": "skills/list", id: RequestId, params: SkillsListParams, } | { "method": "turn/start", id: RequestId, params: TurnStartParams, } | { "method": "turn/interrupt", id: RequestId, params: TurnInterruptParams, } | { "method": "review/start", id: RequestId, params: ReviewStartParams, } | { "method": "model/list", id: RequestId, params: ModelListParams, } | { "method": "mcpServer/oauth/login", id: RequestId, params: McpServerOauthLoginParams, } | { "method": "mcpServerStatus/list", id: RequestId, params: ListMcpServerStatusParams, } | { "method": "account/login/start", id: RequestId, params: LoginAccountParams, } | { "method": "account/login/cancel", id: RequestId, params: CancelLoginAccountParams, } | { "method": "account/logout", id: RequestId, params: undefined, } | { "method": "account/rateLimits/read", id: RequestId, params: undefined, } | { "method": "feedback/upload", id: RequestId, params: FeedbackUploadParams, } | { "method": "command/exec", id: RequestId, params: CommandExecParams, } | { "method": "config/read", id: RequestId, params: ConfigReadParams, } | { "method": "config/value/write", id: RequestId, params: ConfigValueWriteParams, } | { "method": "config/batchWrite", id: RequestId, params: ConfigBatchWriteParams, } | { "method": "configRequirements/read", id: RequestId, params: undefined, } | { "method": "account/read", id: RequestId, params: GetAccountParams, } | { "method": "newConversation", id: RequestId, params: NewConversationParams, } | { "method": "getConversationSummary", id: RequestId, params: GetConversationSummaryParams, } | { "method": "listConversations", id: RequestId, params: ListConversationsParams, } | { "method": "resumeConversation", id: RequestId, params: ResumeConversationParams, } | { "method": "forkConversation", id: RequestId, params: ForkConversationParams, } | { "method": "archiveConversation", id: RequestId, params: ArchiveConversationParams, } | { "method": "sendUserMessage", id: RequestId, params: SendUserMessageParams, } | { "method": "sendUserTurn", id: RequestId, params: SendUserTurnParams, } | { "method": "interruptConversation", id: RequestId, params: InterruptConversationParams, } | { "method": "addConversationListener", id: RequestId, params: AddConversationListenerParams, } | { "method": "removeConversationListener", id: RequestId, params: RemoveConversationListenerParams, } | { "method": "gitDiffToRemote", id: RequestId, params: GitDiffToRemoteParams, } | { "method": "loginApiKey", id: RequestId, params: LoginApiKeyParams, } | { "method": "loginChatGpt", id: RequestId, params: undefined, } | { "method": "cancelLoginChatGpt", id: RequestId, params: CancelLoginChatGptParams, } | { "method": "logoutChatGpt", id: RequestId, params: undefined, } | { "method": "getAuthStatus", id: RequestId, params: GetAuthStatusParams, } | { "method": "getUserSavedConfig", id: RequestId, params: undefined, } | { "method": "setDefaultModel", id: RequestId, params: SetDefaultModelParams, } | { "method": "getUserAgent", id: RequestId, params: undefined, } | { "method": "userInfo", id: RequestId, params: undefined, } | { "method": "fuzzyFileSearch", id: RequestId, params: FuzzyFileSearchParams, } | { "method": "execOneOffCommand", id: RequestId, params: ExecOneOffCommandParams, };
+export type ClientRequest = { "method": "initialize", id: RequestId, params: InitializeParams, } | { "method": "thread/start", id: RequestId, params: ThreadStartParams, } | { "method": "thread/resume", id: RequestId, params: ThreadResumeParams, } | { "method": "thread/fork", id: RequestId, params: ThreadForkParams, } | { "method": "thread/archive", id: RequestId, params: ThreadArchiveParams, } | { "method": "thread/rollback", id: RequestId, params: ThreadRollbackParams, } | { "method": "thread/list", id: RequestId, params: ThreadListParams, } | { "method": "thread/loaded/list", id: RequestId, params: ThreadLoadedListParams, } | { "method": "skills/list", id: RequestId, params: SkillsListParams, } | { "method": "turn/start", id: RequestId, params: TurnStartParams, } | { "method": "turn/interrupt", id: RequestId, params: TurnInterruptParams, } | { "method": "review/start", id: RequestId, params: ReviewStartParams, } | { "method": "model/list", id: RequestId, params: ModelListParams, } | { "method": "mcpServer/oauth/login", id: RequestId, params: McpServerOauthLoginParams, } | { "method": "config/mcpServer/reload", id: RequestId, params: undefined, } | { "method": "mcpServerStatus/list", id: RequestId, params: ListMcpServerStatusParams, } | { "method": "account/login/start", id: RequestId, params: LoginAccountParams, } | { "method": "account/login/cancel", id: RequestId, params: CancelLoginAccountParams, } | { "method": "account/logout", id: RequestId, params: undefined, } | { "method": "account/rateLimits/read", id: RequestId, params: undefined, } | { "method": "feedback/upload", id: RequestId, params: FeedbackUploadParams, } | { "method": "command/exec", id: RequestId, params: CommandExecParams, } | { "method": "config/read", id: RequestId, params: ConfigReadParams, } | { "method": "config/value/write", id: RequestId, params: ConfigValueWriteParams, } | { "method": "config/batchWrite", id: RequestId, params: ConfigBatchWriteParams, } | { "method": "configRequirements/read", id: RequestId, params: undefined, } | { "method": "account/read", id: RequestId, params: GetAccountParams, } | { "method": "newConversation", id: RequestId, params: NewConversationParams, } | { "method": "getConversationSummary", id: RequestId, params: GetConversationSummaryParams, } | { "method": "listConversations", id: RequestId, params: ListConversationsParams, } | { "method": "resumeConversation", id: RequestId, params: ResumeConversationParams, } | { "method": "forkConversation", id: RequestId, params: ForkConversationParams, } | { "method": "archiveConversation", id: RequestId, params: ArchiveConversationParams, } | { "method": "sendUserMessage", id: RequestId, params: SendUserMessageParams, } | { "method": "sendUserTurn", id: RequestId, params: SendUserTurnParams, } | { "method": "interruptConversation", id: RequestId, params: InterruptConversationParams, } | { "method": "addConversationListener", id: RequestId, params: AddConversationListenerParams, } | { "method": "removeConversationListener", id: RequestId, params: RemoveConversationListenerParams, } | { "method": "gitDiffToRemote", id: RequestId, params: GitDiffToRemoteParams, } | { "method": "loginApiKey", id: RequestId, params: LoginApiKeyParams, } | { "method": "loginChatGpt", id: RequestId, params: undefined, } | { "method": "cancelLoginChatGpt", id: RequestId, params: CancelLoginChatGptParams, } | { "method": "logoutChatGpt", id: RequestId, params: undefined, } | { "method": "getAuthStatus", id: RequestId, params: GetAuthStatusParams, } | { "method": "getUserSavedConfig", id: RequestId, params: undefined, } | { "method": "setDefaultModel", id: RequestId, params: SetDefaultModelParams, } | { "method": "getUserAgent", id: RequestId, params: undefined, } | { "method": "userInfo", id: RequestId, params: undefined, } | { "method": "fuzzyFileSearch", id: RequestId, params: FuzzyFileSearchParams, } | { "method": "execOneOffCommand", id: RequestId, params: ExecOneOffCommandParams, };

src/app-server/CollabAgentInteractionBeginEvent.ts

@@ -0,0 +1,23 @@
+// GENERATED CODE! DO NOT MODIFY BY HAND!
+
+// This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+import type { ThreadId } from "./ThreadId";
+
+export type CollabAgentInteractionBeginEvent = { 
+/**
+ * Identifier for the collab tool call.
+ */
+call_id: string, 
+/**
+ * Thread ID of the sender.
+ */
+sender_thread_id: ThreadId, 
+/**
+ * Thread ID of the receiver.
+ */
+receiver_thread_id: ThreadId, 
+/**
+ * Prompt sent from the sender to the receiver. Can be empty to prevent CoT
+ * leaking at the beginning.
+ */
+prompt: string, };

src/app-server/CollabAgentInteractionEndEvent.ts

@@ -0,0 +1,28 @@
+// GENERATED CODE! DO NOT MODIFY BY HAND!
+
+// This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+import type { AgentStatus } from "./AgentStatus";
+import type { ThreadId } from "./ThreadId";
+
+export type CollabAgentInteractionEndEvent = { 
+/**
+ * Identifier for the collab tool call.
+ */
+call_id: string, 
+/**
+ * Thread ID of the sender.
+ */
+sender_thread_id: ThreadId, 
+/**
+ * Thread ID of the receiver.
+ */
+receiver_thread_id: ThreadId, 
+/**
+ * Prompt sent from the sender to the receiver. Can be empty to prevent CoT
+ * leaking at the beginning.
+ */
+prompt: string, 
+/**
+ * Last known status of the receiver agent reported to the sender agent.
+ */
+status: AgentStatus, };

src/app-server/CollabAgentSpawnBeginEvent.ts

@@ -0,0 +1,19 @@
+// GENERATED CODE! DO NOT MODIFY BY HAND!
+
+// This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+import type { ThreadId } from "./ThreadId";
+
+export type CollabAgentSpawnBeginEvent = { 
+/**
+ * Identifier for the collab tool call.
+ */
+call_id: string, 
+/**
+ * Thread ID of the sender.
+ */
+sender_thread_id: ThreadId, 
+/**
+ * Initial prompt sent to the agent. Can be empty to prevent CoT leaking at the
+ * beginning.
+ */
+prompt: string, };

src/app-server/CollabAgentSpawnEndEvent.ts

@@ -0,0 +1,28 @@
+// GENERATED CODE! DO NOT MODIFY BY HAND!
+
+// This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+import type { AgentStatus } from "./AgentStatus";
+import type { ThreadId } from "./ThreadId";
+
+export type CollabAgentSpawnEndEvent = { 
+/**
+ * Identifier for the collab tool call.
+ */
+call_id: string, 
+/**
+ * Thread ID of the sender.
+ */
+sender_thread_id: ThreadId, 
+/**
+ * Thread ID of the newly spawned agent, if it was created.
+ */
+new_thread_id: ThreadId | null, 
+/**
+ * Initial prompt sent to the agent. Can be empty to prevent CoT leaking at the
+ * beginning.
+ */
+prompt: string, 
+/**
+ * Last known status of the new agent reported to the sender agent.
+ */
+status: AgentStatus, };

src/app-server/CollabCloseBeginEvent.ts

@@ -0,0 +1,18 @@
+// GENERATED CODE! DO NOT MODIFY BY HAND!
+
+// This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+import type { ThreadId } from "./ThreadId";
+
+export type CollabCloseBeginEvent = { 
+/**
+ * Identifier for the collab tool call.
+ */
+call_id: string, 
+/**
+ * Thread ID of the sender.
+ */
+sender_thread_id: ThreadId, 
+/**
+ * Thread ID of the receiver.
+ */
+receiver_thread_id: ThreadId, };

src/app-server/CollabCloseEndEvent.ts

@@ -0,0 +1,24 @@
+// GENERATED CODE! DO NOT MODIFY BY HAND!
+
+// This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+import type { AgentStatus } from "./AgentStatus";
+import type { ThreadId } from "./ThreadId";
+
+export type CollabCloseEndEvent = { 
+/**
+ * Identifier for the collab tool call.
+ */
+call_id: string, 
+/**
+ * Thread ID of the sender.
+ */
+sender_thread_id: ThreadId, 
+/**
+ * Thread ID of the receiver.
+ */
+receiver_thread_id: ThreadId, 
+/**
+ * Last known status of the receiver agent reported to the sender agent before
+ * the close.
+ */
+status: AgentStatus, };

src/app-server/CollabWaitingBeginEvent.ts

@@ -0,0 +1,18 @@
+// GENERATED CODE! DO NOT MODIFY BY HAND!
+
+// This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+import type { ThreadId } from "./ThreadId";
+
+export type CollabWaitingBeginEvent = { 
+/**
+ * Thread ID of the sender.
+ */
+sender_thread_id: ThreadId, 
+/**
+ * Thread ID of the receivers.
+ */
+receiver_thread_ids: Array<ThreadId>, 
+/**
+ * ID of the waiting call.
+ */
+call_id: string, };