Added value: +{
+  "description": "次の一手。actions の先頭(id: reverse_estimate)の url に照会した工事名(?work=)が入る。full_diagnosis は見積書がある人の明細診断。 / Next steps. actions[0] (id reverse_estimate) carries the queried work name in its url; full_diagnosis is the itemized diagnosis for a user who has an estimate.",
+  "type": "object"
+}

Added value: +{
+  "description": "(任意) 地域。都道府県か市名(例: 神奈川県, 平塚市)か kanto/kinki/chubu/tohoku/other。渡すと地域係数を掛けたレンジで判定し、基準値も返す。 / (optional) Prefecture, city, or region key. The verdict then uses the regionally adjusted range; base values are returned too.",
+  "type": "string"
+}

Previous value: -"How many records matched. 0 means the source was read and nothing matched. It never means the source could not be read — that returns isError: true."New value: +"How many records matched. 0 means the source was read and nothing matched. It never means the source could not be read, that returns isError: true."

Previous value: -"true on every successful result. A failed lookup does not return a result at all, so this is never false — it is declared so a consumer can assert on it."New value: +"true on every successful result. A failed lookup does not return a result at all, so this is never false, it is declared so a consumer can assert on it."

Added value: +{
+  "description": "How many records matched. 0 means the source was read and nothing matched. It never means the source could not be read — that returns isError: true.",
+  "type": "number"
+}

Added value: +{
+  "description": "Near matches, when an exact match was not found."
+}

Added value: +{
+  "description": "ok = the source was read and something matched. absent = the source was read and nothing matched. A source that could NOT be read never appears here: that returns isError: true and makes no claim about what does or does not exist.",
+  "enum": [
+    "ok",
+    "absent"
+  ],
+  "type": "string"
+}

Added value: +{
+  "description": "true on every successful result. A failed lookup does not return a result at all, so this is never false — it is declared so a consumer can assert on it.",
+  "type": "boolean"
+}

Previous value: -nullNew value: +{
+  "additionalProperties": true,
+  "description": "見積額の適正診断。verdict・level(ok/watch/alert)・fair_range・danger_threshold・平均比・助言・出典。 / Quote audit verdict with fair range and advice.",
+  "properties": {
+    "advice": {
+      "description": "助言"
+    },
+    "fair_range": {
+      "description": "min/avg/max"
+    },
+    "level": {
+      "description": "ok / watch / alert"
+    },
+    "verdict": {
+      "description": "判定"
+    },
+    "vs_avg_pct": {
+      "description": "平均比(例 +18%)"
+    }
+  },
+  "type": "object"
+}

Previous value: -"工事名(日本語)。材料やグレード込みで具体的に。例: 外壁塗装 シリコン。部分一致で照合するため曖昧だと別カテゴリにヒットしやすい。未マッチ時は did_you_mean 候補が返る。"New value: +"工事名(日本語)。材料やグレード込みで具体的に。例: 外壁塗装 シリコン。部分一致で照合するため曖昧だと別カテゴリにヒットしやすい。未マッチ時は近い候補が did_you_mean で返ることがある。"

Previous value: -"業者提示の金額(円)"New value: +"業者提示の金額(円, 数値)。一式見積はその総額。税込/税抜は正規化せず、渡した数値をそのまま適正レンジと照合する。"

Removed value: -{
-  "description": "任意。㎡や一式など単位の手がかり",
-  "type": "string"
-}

Previous value: -"工事名(例: 外壁塗装 シリコン)"New value: +"工事名(日本語)。材料やグレード込みで具体的に。例: 外壁塗装 シリコン。部分一致で照合するため曖昧だと別カテゴリにヒットしやすい。未マッチ時は did_you_mean 候補が返る。"