Slack: expand advanced modal controls payloads and confirms

src/slack/monitor/events/interactions.test.ts

@@ -504,6 +504,9 @@ describe("registerSlackInteractionEvents", () => {
     const payload = JSON.parse(eventText.replace("Slack interaction: ", "")) as {
       actionType: string;
       selectedValues?: string[];
+      selectedUsers?: string[];
+      selectedChannels?: string[];
+      selectedConversations?: string[];
       selectedLabels?: string[];
       selectedDate?: string;
       selectedTime?: string;
@@ -520,6 +523,9 @@ describe("registerSlackInteractionEvents", () => {
       "G777",
       "G888",
     ]);
+    expect(payload.selectedUsers).toEqual(["U777", "U888"]);
+    expect(payload.selectedChannels).toEqual(["C777", "C888"]);
+    expect(payload.selectedConversations).toEqual(["G777", "G888"]);
     expect(payload.selectedLabels).toEqual(["Alpha", "Beta"]);
     expect(payload.selectedDate).toBe("2026-02-16");
     expect(payload.selectedTime).toBe("14:30");
@@ -719,6 +725,9 @@ describe("registerSlackInteractionEvents", () => {
         actionId: string;
         inputKind?: string;
         selectedValues?: string[];
+        selectedUsers?: string[];
+        selectedChannels?: string[];
+        selectedConversations?: string[];
         selectedLabels?: string[];
         selectedDate?: string;
         selectedTime?: string;
@@ -736,9 +745,21 @@ describe("registerSlackInteractionEvents", () => {
           selectedValues: ["prod"],
           selectedLabels: ["Production"],
         }),
-        expect.objectContaining({ actionId: "assignee_select", selectedValues: ["U900"] }),
+        expect.objectContaining({
-        expect.objectContaining({ actionId: "channel_select", selectedValues: ["C900"] }),
+          actionId: "assignee_select",
-        expect.objectContaining({ actionId: "convo_select", selectedValues: ["G900"] }),
+          selectedValues: ["U900"],
+          selectedUsers: ["U900"],
+        }),
+        expect.objectContaining({
+          actionId: "channel_select",
+          selectedValues: ["C900"],
+          selectedChannels: ["C900"],
+        }),
+        expect.objectContaining({
+          actionId: "convo_select",
+          selectedValues: ["G900"],
+          selectedConversations: ["G900"],
+        }),
         expect.objectContaining({ actionId: "date_select", selectedDate: "2026-02-16" }),
         expect.objectContaining({ actionId: "time_select", selectedTime: "12:45" }),
         expect.objectContaining({ actionId: "datetime_select", selectedDateTime: 1_771_632_300 }),

src/slack/monitor/events/interactions.ts

@@ -26,6 +26,9 @@ type InteractionSummary = {
   inputKind?: "text" | "number" | "email" | "url" | "rich_text";
   value?: string;
   selectedValues?: string[];
+  selectedUsers?: string[];
+  selectedChannels?: string[];
+  selectedConversations?: string[];
   selectedLabels?: string[];
   selectedDate?: string;
   selectedTime?: string;
@@ -51,6 +54,9 @@ type ModalInputSummary = {
   inputKind?: "text" | "number" | "email" | "url" | "rich_text";
   value?: string;
   selectedValues?: string[];
+  selectedUsers?: string[];
+  selectedChannels?: string[];
+  selectedConversations?: string[];
   selectedLabels?: string[];
   selectedDate?: string;
   selectedTime?: string;
@@ -121,15 +127,24 @@ function summarizeAction(
     rich_text_value?: unknown;
   };
   const actionType = typed.type;
+  const selectedUsers = uniqueNonEmptyStrings([
+    ...(typed.selected_user ? [typed.selected_user] : []),
+    ...(Array.isArray(typed.selected_users) ? typed.selected_users : []),
+  ]);
+  const selectedChannels = uniqueNonEmptyStrings([
+    ...(typed.selected_channel ? [typed.selected_channel] : []),
+    ...(Array.isArray(typed.selected_channels) ? typed.selected_channels : []),
+  ]);
+  const selectedConversations = uniqueNonEmptyStrings([
+    ...(typed.selected_conversation ? [typed.selected_conversation] : []),
+    ...(Array.isArray(typed.selected_conversations) ? typed.selected_conversations : []),
+  ]);
   const selectedValues = uniqueNonEmptyStrings([
     ...(typed.selected_option?.value ? [typed.selected_option.value] : []),
     ...(readOptionValues(typed.selected_options) ?? []),
-    ...(typed.selected_user ? [typed.selected_user] : []),
+    ...selectedUsers,
-    ...(Array.isArray(typed.selected_users) ? typed.selected_users : []),
+    ...selectedChannels,
-    ...(typed.selected_channel ? [typed.selected_channel] : []),
+    ...selectedConversations,
-    ...(Array.isArray(typed.selected_channels) ? typed.selected_channels : []),
-    ...(typed.selected_conversation ? [typed.selected_conversation] : []),
-    ...(Array.isArray(typed.selected_conversations) ? typed.selected_conversations : []),
   ]);
   const selectedLabels = uniqueNonEmptyStrings([
     ...(typed.selected_option?.text?.text ? [typed.selected_option.text.text] : []),
@@ -169,6 +184,9 @@ function summarizeAction(
     inputKind,
     value: typed.value,
     selectedValues: selectedValues.length > 0 ? selectedValues : undefined,
+    selectedUsers: selectedUsers.length > 0 ? selectedUsers : undefined,
+    selectedChannels: selectedChannels.length > 0 ? selectedChannels : undefined,
+    selectedConversations: selectedConversations.length > 0 ? selectedConversations : undefined,
     selectedLabels: selectedLabels.length > 0 ? selectedLabels : undefined,
     selectedDate: typed.selected_date,
     selectedTime: typed.selected_time,

src/slack/monitor/slash.test.ts

@@ -169,7 +169,7 @@ function encodeValue(parts: { command: string; arg: string; value: string; userI
 
 function findFirstActionsBlock(payload: { blocks?: Array<{ type: string }> }) {
   return payload.blocks?.find((block) => block.type === "actions") as
-    | { type: string; elements?: Array<{ type?: string; action_id?: string }> }
+    | { type: string; elements?: Array<{ type?: string; action_id?: string; confirm?: unknown }> }
     | undefined;
 }
 
@@ -293,6 +293,7 @@ describe("Slack native command argument menus", () => {
     const actions = findFirstActionsBlock(payload);
     const elementType = actions?.elements?.[0]?.type;
     expect(elementType).toBe("button");
+    expect(actions?.elements?.[0]?.confirm).toBeTruthy();
   });
 
   it("shows a static_select menu when choices exceed button row size", async () => {
@@ -321,6 +322,7 @@ describe("Slack native command argument menus", () => {
     const element = actions?.elements?.[0];
     expect(element?.type).toBe("static_select");
     expect(element?.action_id).toBe("openclaw_cmdarg");
+    expect(element?.confirm).toBeTruthy();
   });
 
   it("falls back to buttons when static_select value limit would be exceeded", async () => {
@@ -345,6 +347,7 @@ describe("Slack native command argument menus", () => {
     const actions = findFirstActionsBlock(payload);
     const firstElement = actions?.elements?.[0];
     expect(firstElement?.type).toBe("button");
+    expect(firstElement?.confirm).toBeTruthy();
   });
 
   it("shows an overflow menu when choices fit compact range", async () => {
@@ -370,6 +373,7 @@ describe("Slack native command argument menus", () => {
     const element = actions?.elements?.[0];
     expect(element?.type).toBe("overflow");
     expect(element?.action_id).toBe("openclaw_cmdarg");
+    expect(element?.confirm).toBeTruthy();
   });
 
   it("dispatches the command when a menu button is clicked", async () => {

src/slack/monitor/slash.ts

@@ -47,6 +47,18 @@ function truncatePlainText(value: string, max: number): string {
   return `${trimmed.slice(0, max - 1)}…`;
 }
 
+function buildSlackArgMenuConfirm(params: { command: string; arg: string }) {
+  return {
+    title: { type: "plain_text", text: "Confirm selection" },
+    text: {
+      type: "mrkdwn",
+      text: `Run */${params.command}* with *${params.arg}* set to this value?`,
+    },
+    confirm: { type: "plain_text", text: "Run command" },
+    deny: { type: "plain_text", text: "Cancel" },
+  };
+}
+
 type CommandsRegistry = typeof import("../../auto-reply/commands-registry.js");
 let commandsRegistry: CommandsRegistry | undefined;
 async function getCommandsRegistry(): Promise<CommandsRegistry> {
@@ -141,6 +153,7 @@ function buildSlackCommandArgMenuBlocks(params: {
             {
               type: "overflow",
               action_id: SLACK_COMMAND_ARG_ACTION_ID,
+              confirm: buildSlackArgMenuConfirm({ command: params.command, arg: params.arg }),
               options: encodedChoices.map((choice) => ({
                 text: { type: "plain_text", text: choice.label.slice(0, 75) },
                 value: choice.value,
@@ -157,6 +170,7 @@ function buildSlackCommandArgMenuBlocks(params: {
             action_id: SLACK_COMMAND_ARG_ACTION_ID,
             text: { type: "plain_text", text: choice.label },
             value: choice.value,
+            confirm: buildSlackArgMenuConfirm({ command: params.command, arg: params.arg }),
           })),
         }))
       : chunkItems(encodedChoices, SLACK_COMMAND_ARG_SELECT_OPTIONS_MAX).map((choices, index) => ({
@@ -165,6 +179,7 @@ function buildSlackCommandArgMenuBlocks(params: {
             {
               type: "static_select",
               action_id: SLACK_COMMAND_ARG_ACTION_ID,
+              confirm: buildSlackArgMenuConfirm({ command: params.command, arg: params.arg }),
               placeholder: {
                 type: "plain_text",
                 text: index === 0 ? `Choose ${params.arg}` : `Choose ${params.arg} (${index + 1})`,