diff --git a/.redocly.lint-ignore.yaml b/.redocly.lint-ignore.yaml
index aedb6a0..b2cedd6 100644
--- a/.redocly.lint-ignore.yaml
+++ b/.redocly.lint-ignore.yaml
@@ -6,3 +6,5 @@ spec/http/1.0/openapi.json:
   operation-4xx-response:
     - '#/paths/~1health/get/responses'
     - '#/paths/~1tools/get/responses'
+  no-unused-components:
+    - '#/components/schemas/AuthorizationChallengeCheckResponse'
diff --git a/spec/http/1.0/openapi.json b/spec/http/1.0/openapi.json
index 6388641..a6bcf19 100644
--- a/spec/http/1.0/openapi.json
+++ b/spec/http/1.0/openapi.json
@@ -477,6 +477,18 @@
         "required": ["id", "url"],
         "additionalProperties": false
       },
+      "AuthorizationChallengeCheckResponse": {
+        "type": "object",
+        "properties": {
+          "status": {
+            "type": "string",
+            "description": "The status of the authorization challenge.",
+            "enum": ["pending", "completed", "failed"]
+          }
+        },
+        "required": ["status"],
+        "additionalProperties": true
+      },
       "ToolError": {
         "type": "object",
         "description": "An error that occurred inside the tool function.",