diff --git a/generated_types.json b/generated_types.json
index 4d2f52d5d..8e800fd1d 100644
--- a/generated_types.json
+++ b/generated_types.json
@@ -4371,7 +4371,7 @@
                             "type": "string",
                             "minLength": 1,
                             "maxLength": 10000,
-                            "description": "Instructions for Loop to format content sent to this destination"
+                            "description": "Publish a Slack mrkdwn digest.\n\nInclude a complete \"*Pattern outcomes*\" section with one row for every selected Pattern from the run report, including created, updated, unchanged, failed, skipped, and newly inactive outcomes.\n\nUse this row format exactly:\n• <pattern_url|Pattern title> — `outcome`\n\nIf a Pattern has no URL, use the plain title instead. Do not use GitHub Markdown tables or code-block tables, because links must remain clickable. Do not omit any selected Pattern. If there are no selected Patterns, say \"No pattern outcomes.\"\n\nAfter the outcome list, include a \"*Highlights*\" section with one very short paragraph, 2-3 sentences maximum. Summarize what changed or what broadly stands out from this run. Do not introduce new claims beyond the run report."
                           }
                         },
                         "required": ["type", "workspace_id", "channel"]
@@ -4658,7 +4658,7 @@
                             "type": "string",
                             "minLength": 1,
                             "maxLength": 10000,
-                            "description": "Instructions for Loop to format content sent to this destination"
+                            "description": "Publish a Slack mrkdwn digest.\n\nInclude a complete \"*Pattern outcomes*\" section with one row for every selected Pattern from the run report, including created, updated, unchanged, failed, skipped, and newly inactive outcomes.\n\nUse this row format exactly:\n• <pattern_url|Pattern title> — `outcome`\n\nIf a Pattern has no URL, use the plain title instead. Do not use GitHub Markdown tables or code-block tables, because links must remain clickable. Do not omit any selected Pattern. If there are no selected Patterns, say \"No pattern outcomes.\"\n\nAfter the outcome list, include a \"*Highlights*\" section with one very short paragraph, 2-3 sentences maximum. Summarize what changed or what broadly stands out from this run. Do not introduce new claims beyond the run report."
                           }
                         },
                         "required": ["type", "workspace_id", "channel"]
@@ -6698,7 +6698,7 @@
                 "type": "string",
                 "minLength": 1,
                 "maxLength": 10000,
-                "description": "Instructions for Loop to format content sent to this destination"
+                "description": "Publish a Slack mrkdwn digest.\n\nInclude a complete \"*Pattern outcomes*\" section with one row for every selected Pattern from the run report, including created, updated, unchanged, failed, skipped, and newly inactive outcomes.\n\nUse this row format exactly:\n• <pattern_url|Pattern title> — `outcome`\n\nIf a Pattern has no URL, use the plain title instead. Do not use GitHub Markdown tables or code-block tables, because links must remain clickable. Do not omit any selected Pattern. If there are no selected Patterns, say \"No pattern outcomes.\"\n\nAfter the outcome list, include a \"*Highlights*\" section with one very short paragraph, 2-3 sentences maximum. Summarize what changed or what broadly stands out from this run. Do not introduce new claims beyond the run report."
               }
             },
             "required": ["type", "workspace_id", "channel"],
@@ -7501,6 +7501,10 @@
                 "type": "string",
                 "minLength": 1
               },
+              "endpoint_name": {
+                "type": "string",
+                "minLength": 1
+              },
               "reasoning_effort": {
                 "type": "string",
                 "enum": [
@@ -7566,7 +7570,7 @@
                       "type": "string",
                       "minLength": 1,
                       "maxLength": 10000,
-                      "description": "Instructions for Loop to format content sent to this destination"
+                      "description": "Publish a Slack mrkdwn digest.\n\nInclude a complete \"*Pattern outcomes*\" section with one row for every selected Pattern from the run report, including created, updated, unchanged, failed, skipped, and newly inactive outcomes.\n\nUse this row format exactly:\n• <pattern_url|Pattern title> — `outcome`\n\nIf a Pattern has no URL, use the plain title instead. Do not use GitHub Markdown tables or code-block tables, because links must remain clickable. Do not omit any selected Pattern. If there are no selected Patterns, say \"No pattern outcomes.\"\n\nAfter the outcome list, include a \"*Highlights*\" section with one very short paragraph, 2-3 sentences maximum. Summarize what changed or what broadly stands out from this run. Do not introduce new claims beyond the run report."
                     }
                   },
                   "required": ["type", "workspace_id", "channel"]
diff --git a/js/src/generated_plain_types.ts b/js/src/generated_plain_types.ts
index 7bf6fd7b2..81d978378 100644
--- a/js/src/generated_plain_types.ts
+++ b/js/src/generated_plain_types.ts
@@ -1,4 +1,4 @@
-// Auto-generated file (content hash 9963a3f7375263a4) -- do not modify
+// Auto-generated file (content hash a987538bfc6c9ff3) -- do not modify
 
 export type AclObjectTypeType =
   /**
@@ -4813,6 +4813,10 @@ export type WindowedAutomationConfigType = {
            * @minLength 1
            */
           string | undefined;
+        endpoint_name?: /**
+           * @minLength 1
+           */
+          string | undefined;
         reasoning_effort?:
           | /**
            * @enum none, minimal, low, medium, high, xhigh, max
@@ -4869,11 +4873,20 @@ export type WindowedAutomationConfigType = {
            */
           string | undefined;
         formatting_prompt?: /**
-           * Instructions for Loop to format content sent to this destination
-           *
-           * @minLength 1
-           * @maxLength 10000
-           */
+         * Publish a Slack mrkdwn digest.
+        
+        Include a complete "*Pattern outcomes*" section with one row for every selected Pattern from the run report, including created, updated, unchanged, failed, skipped, and newly inactive outcomes.
+        
+        Use this row format exactly:
+        • <pattern_url|Pattern title> — `outcome`
+        
+        If a Pattern has no URL, use the plain title instead. Do not use GitHub Markdown tables or code-block tables, because links must remain clickable. Do not omit any selected Pattern. If there are no selected Patterns, say "No pattern outcomes."
+        
+        After the outcome list, include a "*Highlights*" section with one very short paragraph, 2-3 sentences maximum. Summarize what changed or what broadly stands out from this run. Do not introduce new claims beyond the run report.
+         *
+         * @minLength 1
+         * @maxLength 10000
+         */
           string | undefined;
       }
   >;
@@ -5084,11 +5097,20 @@ export type TopicDigestAutomationConfigType = {
        */
       string | undefined;
     formatting_prompt?: /**
-       * Instructions for Loop to format content sent to this destination
-       *
-       * @minLength 1
-       * @maxLength 10000
-       */
+         * Publish a Slack mrkdwn digest.
+        
+        Include a complete "*Pattern outcomes*" section with one row for every selected Pattern from the run report, including created, updated, unchanged, failed, skipped, and newly inactive outcomes.
+        
+        Use this row format exactly:
+        • <pattern_url|Pattern title> — `outcome`
+        
+        If a Pattern has no URL, use the plain title instead. Do not use GitHub Markdown tables or code-block tables, because links must remain clickable. Do not omit any selected Pattern. If there are no selected Patterns, say "No pattern outcomes."
+        
+        After the outcome list, include a "*Highlights*" section with one very short paragraph, 2-3 sentences maximum. Summarize what changed or what broadly stands out from this run. Do not introduce new claims beyond the run report.
+         *
+         * @minLength 1
+         * @maxLength 10000
+         */
       string | undefined;
   };
   topic_map_function_ids?: /**
@@ -5217,11 +5239,20 @@ export type ProjectAutomationType = {
                  */
                 string | undefined;
               formatting_prompt?: /**
-                 * Instructions for Loop to format content sent to this destination
-                 *
-                 * @minLength 1
-                 * @maxLength 10000
-                 */
+             * Publish a Slack mrkdwn digest.
+            
+            Include a complete "*Pattern outcomes*" section with one row for every selected Pattern from the run report, including created, updated, unchanged, failed, skipped, and newly inactive outcomes.
+            
+            Use this row format exactly:
+            • <pattern_url|Pattern title> — `outcome`
+            
+            If a Pattern has no URL, use the plain title instead. Do not use GitHub Markdown tables or code-block tables, because links must remain clickable. Do not omit any selected Pattern. If there are no selected Patterns, say "No pattern outcomes."
+            
+            After the outcome list, include a "*Highlights*" section with one very short paragraph, 2-3 sentences maximum. Summarize what changed or what broadly stands out from this run. Do not introduce new claims beyond the run report.
+             *
+             * @minLength 1
+             * @maxLength 10000
+             */
                 string | undefined;
             };
       }
@@ -5449,11 +5480,20 @@ export type ProjectAutomationType = {
                  */
                 string | undefined;
               formatting_prompt?: /**
-                 * Instructions for Loop to format content sent to this destination
-                 *
-                 * @minLength 1
-                 * @maxLength 10000
-                 */
+             * Publish a Slack mrkdwn digest.
+            
+            Include a complete "*Pattern outcomes*" section with one row for every selected Pattern from the run report, including created, updated, unchanged, failed, skipped, and newly inactive outcomes.
+            
+            Use this row format exactly:
+            • <pattern_url|Pattern title> — `outcome`
+            
+            If a Pattern has no URL, use the plain title instead. Do not use GitHub Markdown tables or code-block tables, because links must remain clickable. Do not omit any selected Pattern. If there are no selected Patterns, say "No pattern outcomes."
+            
+            After the outcome list, include a "*Highlights*" section with one very short paragraph, 2-3 sentences maximum. Summarize what changed or what broadly stands out from this run. Do not introduce new claims beyond the run report.
+             *
+             * @minLength 1
+             * @maxLength 10000
+             */
                 string | undefined;
             };
       }
diff --git a/js/src/generated_types.ts b/js/src/generated_types.ts
index d72a8c5d7..07c2ead58 100644
--- a/js/src/generated_types.ts
+++ b/js/src/generated_types.ts
@@ -1,4 +1,4 @@
-// Auto-generated file (content hash 9963a3f7375263a4) -- do not modify
+// Auto-generated file (content hash a987538bfc6c9ff3) -- do not modify
 
 import { z } from "zod/v3";
 
@@ -1702,6 +1702,7 @@ export const WindowedAutomationConfig = z.object({
       auto_approve_tools: z.array(z.string().min(1)).optional().default([]),
       harness: z.enum(["native", "codex", "claude-code"]).optional(),
       model: z.string().min(1).optional(),
+      endpoint_name: z.string().min(1).optional(),
       reasoning_effort: z
         .enum(["none", "minimal", "low", "medium", "high", "xhigh", "max"])
         .optional(),
diff --git a/js/util/generated_plain_types.ts b/js/util/generated_plain_types.ts
index 7bf6fd7b2..81d978378 100644
--- a/js/util/generated_plain_types.ts
+++ b/js/util/generated_plain_types.ts
@@ -1,4 +1,4 @@
-// Auto-generated file (content hash 9963a3f7375263a4) -- do not modify
+// Auto-generated file (content hash a987538bfc6c9ff3) -- do not modify
 
 export type AclObjectTypeType =
   /**
@@ -4813,6 +4813,10 @@ export type WindowedAutomationConfigType = {
            * @minLength 1
            */
           string | undefined;
+        endpoint_name?: /**
+           * @minLength 1
+           */
+          string | undefined;
         reasoning_effort?:
           | /**
            * @enum none, minimal, low, medium, high, xhigh, max
@@ -4869,11 +4873,20 @@ export type WindowedAutomationConfigType = {
            */
           string | undefined;
         formatting_prompt?: /**
-           * Instructions for Loop to format content sent to this destination
-           *
-           * @minLength 1
-           * @maxLength 10000
-           */
+         * Publish a Slack mrkdwn digest.
+        
+        Include a complete "*Pattern outcomes*" section with one row for every selected Pattern from the run report, including created, updated, unchanged, failed, skipped, and newly inactive outcomes.
+        
+        Use this row format exactly:
+        • <pattern_url|Pattern title> — `outcome`
+        
+        If a Pattern has no URL, use the plain title instead. Do not use GitHub Markdown tables or code-block tables, because links must remain clickable. Do not omit any selected Pattern. If there are no selected Patterns, say "No pattern outcomes."
+        
+        After the outcome list, include a "*Highlights*" section with one very short paragraph, 2-3 sentences maximum. Summarize what changed or what broadly stands out from this run. Do not introduce new claims beyond the run report.
+         *
+         * @minLength 1
+         * @maxLength 10000
+         */
           string | undefined;
       }
   >;
@@ -5084,11 +5097,20 @@ export type TopicDigestAutomationConfigType = {
        */
       string | undefined;
     formatting_prompt?: /**
-       * Instructions for Loop to format content sent to this destination
-       *
-       * @minLength 1
-       * @maxLength 10000
-       */
+         * Publish a Slack mrkdwn digest.
+        
+        Include a complete "*Pattern outcomes*" section with one row for every selected Pattern from the run report, including created, updated, unchanged, failed, skipped, and newly inactive outcomes.
+        
+        Use this row format exactly:
+        • <pattern_url|Pattern title> — `outcome`
+        
+        If a Pattern has no URL, use the plain title instead. Do not use GitHub Markdown tables or code-block tables, because links must remain clickable. Do not omit any selected Pattern. If there are no selected Patterns, say "No pattern outcomes."
+        
+        After the outcome list, include a "*Highlights*" section with one very short paragraph, 2-3 sentences maximum. Summarize what changed or what broadly stands out from this run. Do not introduce new claims beyond the run report.
+         *
+         * @minLength 1
+         * @maxLength 10000
+         */
       string | undefined;
   };
   topic_map_function_ids?: /**
@@ -5217,11 +5239,20 @@ export type ProjectAutomationType = {
                  */
                 string | undefined;
               formatting_prompt?: /**
-                 * Instructions for Loop to format content sent to this destination
-                 *
-                 * @minLength 1
-                 * @maxLength 10000
-                 */
+             * Publish a Slack mrkdwn digest.
+            
+            Include a complete "*Pattern outcomes*" section with one row for every selected Pattern from the run report, including created, updated, unchanged, failed, skipped, and newly inactive outcomes.
+            
+            Use this row format exactly:
+            • <pattern_url|Pattern title> — `outcome`
+            
+            If a Pattern has no URL, use the plain title instead. Do not use GitHub Markdown tables or code-block tables, because links must remain clickable. Do not omit any selected Pattern. If there are no selected Patterns, say "No pattern outcomes."
+            
+            After the outcome list, include a "*Highlights*" section with one very short paragraph, 2-3 sentences maximum. Summarize what changed or what broadly stands out from this run. Do not introduce new claims beyond the run report.
+             *
+             * @minLength 1
+             * @maxLength 10000
+             */
                 string | undefined;
             };
       }
@@ -5449,11 +5480,20 @@ export type ProjectAutomationType = {
                  */
                 string | undefined;
               formatting_prompt?: /**
-                 * Instructions for Loop to format content sent to this destination
-                 *
-                 * @minLength 1
-                 * @maxLength 10000
-                 */
+             * Publish a Slack mrkdwn digest.
+            
+            Include a complete "*Pattern outcomes*" section with one row for every selected Pattern from the run report, including created, updated, unchanged, failed, skipped, and newly inactive outcomes.
+            
+            Use this row format exactly:
+            • <pattern_url|Pattern title> — `outcome`
+            
+            If a Pattern has no URL, use the plain title instead. Do not use GitHub Markdown tables or code-block tables, because links must remain clickable. Do not omit any selected Pattern. If there are no selected Patterns, say "No pattern outcomes."
+            
+            After the outcome list, include a "*Highlights*" section with one very short paragraph, 2-3 sentences maximum. Summarize what changed or what broadly stands out from this run. Do not introduce new claims beyond the run report.
+             *
+             * @minLength 1
+             * @maxLength 10000
+             */
                 string | undefined;
             };
       }
diff --git a/js/util/generated_types.ts b/js/util/generated_types.ts
index d72a8c5d7..07c2ead58 100644
--- a/js/util/generated_types.ts
+++ b/js/util/generated_types.ts
@@ -1,4 +1,4 @@
-// Auto-generated file (content hash 9963a3f7375263a4) -- do not modify
+// Auto-generated file (content hash a987538bfc6c9ff3) -- do not modify
 
 import { z } from "zod/v3";
 
@@ -1702,6 +1702,7 @@ export const WindowedAutomationConfig = z.object({
       auto_approve_tools: z.array(z.string().min(1)).optional().default([]),
       harness: z.enum(["native", "codex", "claude-code"]).optional(),
       model: z.string().min(1).optional(),
+      endpoint_name: z.string().min(1).optional(),
       reasoning_effort: z
         .enum(["none", "minimal", "low", "medium", "high", "xhigh", "max"])
         .optional(),