diff --git a/apps/macos/Sources/OpenClawProtocol/GatewayModels.swift b/apps/macos/Sources/OpenClawProtocol/GatewayModels.swift
index 6d138c70525..a4d91cced6d 100644
--- a/apps/macos/Sources/OpenClawProtocol/GatewayModels.swift
+++ b/apps/macos/Sources/OpenClawProtocol/GatewayModels.swift
@@ -1460,6 +1460,20 @@ public struct ConfigPatchParams: Codable, Sendable {
 
 public struct ConfigSchemaParams: Codable, Sendable {}
 
+public struct ConfigSchemaLookupParams: Codable, Sendable {
+    public let path: String
+
+    public init(
+        path: String)
+    {
+        self.path = path
+    }
+
+    private enum CodingKeys: String, CodingKey {
+        case path
+    }
+}
+
 public struct ConfigSchemaResponse: Codable, Sendable {
     public let schema: AnyCodable
     public let uihints: [String: AnyCodable]
@@ -1486,6 +1500,36 @@ public struct ConfigSchemaResponse: Codable, Sendable {
     }
 }
 
+public struct ConfigSchemaLookupResult: Codable, Sendable {
+    public let path: String
+    public let schema: AnyCodable
+    public let hint: [String: AnyCodable]?
+    public let hintpath: String?
+    public let children: [[String: AnyCodable]]
+
+    public init(
+        path: String,
+        schema: AnyCodable,
+        hint: [String: AnyCodable]?,
+        hintpath: String?,
+        children: [[String: AnyCodable]])
+    {
+        self.path = path
+        self.schema = schema
+        self.hint = hint
+        self.hintpath = hintpath
+        self.children = children
+    }
+
+    private enum CodingKeys: String, CodingKey {
+        case path
+        case schema
+        case hint
+        case hintpath = "hintPath"
+        case children
+    }
+}
+
 public struct WizardStartParams: Codable, Sendable {
     public let mode: AnyCodable?
     public let workspace: String?
diff --git a/apps/shared/OpenClawKit/Sources/OpenClawProtocol/GatewayModels.swift b/apps/shared/OpenClawKit/Sources/OpenClawProtocol/GatewayModels.swift
index 6d138c70525..a4d91cced6d 100644
--- a/apps/shared/OpenClawKit/Sources/OpenClawProtocol/GatewayModels.swift
+++ b/apps/shared/OpenClawKit/Sources/OpenClawProtocol/GatewayModels.swift
@@ -1460,6 +1460,20 @@ public struct ConfigPatchParams: Codable, Sendable {
 
 public struct ConfigSchemaParams: Codable, Sendable {}
 
+public struct ConfigSchemaLookupParams: Codable, Sendable {
+    public let path: String
+
+    public init(
+        path: String)
+    {
+        self.path = path
+    }
+
+    private enum CodingKeys: String, CodingKey {
+        case path
+    }
+}
+
 public struct ConfigSchemaResponse: Codable, Sendable {
     public let schema: AnyCodable
     public let uihints: [String: AnyCodable]
@@ -1486,6 +1500,36 @@ public struct ConfigSchemaResponse: Codable, Sendable {
     }
 }
 
+public struct ConfigSchemaLookupResult: Codable, Sendable {
+    public let path: String
+    public let schema: AnyCodable
+    public let hint: [String: AnyCodable]?
+    public let hintpath: String?
+    public let children: [[String: AnyCodable]]
+
+    public init(
+        path: String,
+        schema: AnyCodable,
+        hint: [String: AnyCodable]?,
+        hintpath: String?,
+        children: [[String: AnyCodable]])
+    {
+        self.path = path
+        self.schema = schema
+        self.hint = hint
+        self.hintpath = hintpath
+        self.children = children
+    }
+
+    private enum CodingKeys: String, CodingKey {
+        case path
+        case schema
+        case hint
+        case hintpath = "hintPath"
+        case children
+    }
+}
+
 public struct WizardStartParams: Codable, Sendable {
     public let mode: AnyCodable?
     public let workspace: String?
diff --git a/src/config/schema.test.ts b/src/config/schema.test.ts
index 2d420efd868..bce33bad7b9 100644
--- a/src/config/schema.test.ts
+++ b/src/config/schema.test.ts
@@ -272,7 +272,9 @@ describe("config schema", () => {
   });
 
   it("rejects overly deep lookup paths", () => {
-    const buildNestedObjectSchema = (segments: string[]) => {
+    const buildNestedObjectSchema = (
+      segments: string[],
+    ): { type: string; properties?: Record<string, unknown> } => {
       const [head, ...rest] = segments;
       if (!head) {
         return { type: "string" };