From 009e66c9a01596827be4e68efe94d05573c86c1c Mon Sep 17 00:00:00 2001
From: Brandon Bellero <bb220@users.noreply.github.com>
Date: Fri, 22 May 2026 05:17:30 -0400
Subject: [PATCH] Add date-time format to tool registry timestamp fields in
 OpenAPI spec

Timestamp fields in tool registry API responses now serialize as ISO 8601
strings rather than RFC 2822. Annotate created_at and updated_at with
format: date-time in the list and get endpoints to reflect this and
align with all other entity schemas in the spec.

https://claude.ai/code/session_01MipGjubYjsLwydUSmQx82j
---
 openapi.json | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/openapi.json b/openapi.json
index 1a0e87e..c760e0f 100644
--- a/openapi.json
+++ b/openapi.json
@@ -7271,10 +7271,12 @@
                             "nullable": true
                           },
                           "created_at": {
-                            "type": "string"
+                            "type": "string",
+                            "format": "date-time"
                           },
                           "updated_at": {
-                            "type": "string"
+                            "type": "string",
+                            "format": "date-time"
                           },
                           "external_ids": {
                             "type": "array",
@@ -7583,6 +7585,14 @@
                         "workspace_id": {
                           "type": "integer"
                         },
+                        "created_at": {
+                          "type": "string",
+                          "format": "date-time"
+                        },
+                        "updated_at": {
+                          "type": "string",
+                          "format": "date-time"
+                        },
                         "labels": {
                           "type": "array",
                           "items": {