Previous value: -"http://json-schema.org/draft-07/schema#"New value: +"https://json-schema.org/draft/2020-12/schema"

Added value: +false

Previous value: -"http://json-schema.org/draft-07/schema#"New value: +"https://json-schema.org/draft/2020-12/schema"

Added value: +[
+  {
+    "not": {
+      "required": [
+        "error"
+      ]
+    },
+    "required": [
+      "results",
+      "summary"
+    ]
+  },
+  {
+    "required": [
+      "error"
+    ]
+  }
+]

Added value: +{
+  "additionalProperties": {},
+  "description": "Present when the call failed. Absent on success.",
+  "properties": {
+    "code": {
+      "description": "JSON-RPC error code for this failure.",
+      "maximum": 9007199254740991,
+      "minimum": -9007199254740991,
+      "type": "integer"
+    },
+    "data": {
+      "additionalProperties": {},
+      "properties": {
+        "reason": {
+          "description": "Machine-readable failure mode. Declared by this tool: `vendor_not_found`: No requested vendor could be checked and the first failure was a slug that matches no registry entry and is not a valid URL. `target_blocked`: No requested vendor could be checked and the first failure was a raw URL resolving to a private, loopback, or cloud-metadata address. Other values are possible when a failure originates below the handler.",
+          "examples": [
+            "vendor_not_found",
+            "target_blocked"
+          ],
+          "type": "string"
+        },
+        "recovery": {
+          "additionalProperties": {},
+          "description": "Actionable next step for the caller.",
+          "properties": {
+            "hint": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "hint"
+          ],
+          "type": "object"
+        },
+        "retryable": {
+          "description": "Whether retrying may succeed.",
+          "type": "boolean"
+        }
+      },
+      "type": "object"
+    },
+    "message": {
+      "description": "Human-readable description of what went wrong.",
+      "type": "string"
+    }
+  },
+  "required": [
+    "code",
+    "message"
+  ],
+  "type": "object"
+}

Removed value: -[
-  "results",
-  "summary"
-]

Previous value: -"Components not in operational state. Empty when all clear."New value: +"Every component not in an operational state, uncapped — a vendor with a large edge-node fleet routinely publishes dozens. Includes in-progress maintenance windows (status under_maintenance) alongside genuine outages; read status to tell a planned window from a fault. Empty when all clear."

Previous value: -"Overall health indicator: none = all clear, minor = some degradation, major = significant outage, critical = complete outage."New value: +"Overall health indicator: none = all clear, minor = some degradation, major = significant outage, critical = complete outage, maintenance = scheduled window in progress, planned rather than a fault."

Previous value: -[
-  "none",
-  "minor",
-  "major",
-  "critical"
-]New value: +[
+  "none",
+  "minor",
+  "major",
+  "critical",
+  "maintenance"
+]

Previous value: -"Aggregate health counts across all checked vendors. Buckets partition the batch: operational + degraded + down + unavailable = total."New value: +"Aggregate health counts across all checked vendors. Buckets partition the batch: operational + degraded + down + maintenance + unavailable = total."

Added value: +{
+  "description": "Vendors with indicator = maintenance — in a scheduled window the vendor published. Counted apart from degraded and down, which are faults.",
+  "type": "number"
+}

Previous value: -[
-  "total",
-  "operational",
-  "degraded",
-  "down",
-  "unavailable"
-]New value: +[
+  "total",
+  "operational",
+  "degraded",
+  "down",
+  "maintenance",
+  "unavailable"
+]

Added value: +{
+  "description": "Plain-language explanation of the capped component lists — how many components were omitted and how to reach them (component_filter to target one, component_limit to raise the cap). Present only when truncated.",
+  "type": "string"
+}

Added value: +{
+  "description": "Case-insensitive substring matched against component names in detailed mode (e.g., \"api\" to check just the API components). Applied before component_limit, so it is the way to reach a component that the cap would otherwise omit. Ignored in summary mode.",
+  "type": "string"
+}

Added value: +{
+  "default": 50,
+  "description": "Maximum components returned per vendor in detailed mode (1-500). Large status pages publish hundreds of components, so a multi-vendor batch at a high limit returns a very large response; narrow with component_filter instead where possible.",
+  "maximum": 500,
+  "minimum": 1,
+  "type": "integer"
+}

Previous value: -"summary: indicator + degraded components + active incidents only. detailed: adds full component list and scheduled maintenance windows."New value: +"summary: indicator + degraded components + active incidents only. detailed: adds the component list and scheduled maintenance windows."

Added value: +{
+  "description": "The per-vendor component_limit that was applied. Present only when truncated.",
+  "type": "number"
+}

Previous value: -"All components including operational ones. Present in detailed mode only."New value: +"Components including operational ones, capped at component_limit per vendor and narrowed by component_filter when given. Present in detailed mode only."

Added value: +{
+  "description": "Components matching component_filter for this vendor before the component_limit cap. Larger than the length of all_components when this vendor was capped. Present in detailed mode only.",
+  "type": "number"
+}

Added value: +{
+  "description": "Components returned across all vendors. Present only when truncated.",
+  "type": "number"
+}

Previous value: -"Aggregate health counts across all checked vendors."New value: +"Aggregate health counts across all checked vendors. Buckets partition the batch: operational + degraded + down + unavailable = total."

Previous value: -"Vendors with indicator = none."New value: +"Vendors with indicator = none and no error."

Added value: +{
+  "description": "Vendors that could not be checked (carry an error) — unresolvable slug, blocked target, or failed status fetch. Counted as unknown, never operational.",
+  "type": "number"
+}

Previous value: -[
-  "total",
-  "operational",
-  "degraded",
-  "down"
-]New value: +[
+  "total",
+  "operational",
+  "degraded",
+  "down",
+  "unavailable"
+]

Added value: +{
+  "description": "Components matching component_filter across all vendors before the cap. Present only when truncated.",
+  "type": "number"
+}

Added value: +{
+  "description": "True when at least one vendor's component list was capped at component_limit. Absent when nothing was capped.",
+  "type": "boolean"
+}

Previous value: -"Severity level: none = informational, minor = degraded performance, major = partial outage, critical = full outage."New value: +"Severity level: none = informational, minor = degraded performance, major = partial outage, critical = full outage, maintenance = scheduled window folded into incident history."

Previous value: -[
-  "none",
-  "minor",
-  "major",
-  "critical"
-]New value: +[
+  "none",
+  "minor",
+  "major",
+  "critical",
+  "maintenance"
+]

Previous value: -"Fetch error message. Absent when the vendor was fetched successfully."New value: +"Why this vendor could not be checked — unreachable status API, timeout, non-2xx, or a response that is not a Statuspage payload. Reported here rather than thrown so one bad vendor does not fail the batch. Absent when the vendor was fetched successfully."

Previous value: -"Vendor slugs from the built-in registry (e.g., \"github\", \"cloudflare\") or raw Statuspage base URLs. Mix freely. Use devops_list_vendors to discover available slugs."New value: +"Vendor slugs from the built-in registry (e.g., \"github\", \"aws\") or raw Atlassian Statuspage base URLs (non-Statuspage backends are supported via registry slugs only). Mix freely. Use devops_list_vendors to discover available slugs."

Previous value: -"A vendor slug (e.g., \"github\") or raw Statuspage base URL."New value: +"A vendor slug (e.g., \"github\") or raw Atlassian Statuspage base URL."

Previous value: -"Unique incident identifier from Statuspage."New value: +"Unique incident identifier from the vendor's status API."

Previous value: -"Statuspage base URL used for this vendor."New value: +"Status page base URL used for this vendor."