Update tool defintion required fields to match their actual descriptions in text, and align required fields to disallow 'null'.

Author: mcowger

src/core/prompts/tools/native-tools/ask_followup_question.ts

@@ -15,9 +15,9 @@ export default {
 					description: "Clear, specific question that captures the missing information you need",
 				},
 				follow_up: {
-					type: ["array", "null"],
+					type: "array",
 					description:
-						"Optional list of 2-4 suggested responses; each suggestion must be a complete, actionable answer and may include a mode switch",
+						"Required list of 2-4 suggested responses; each suggestion must be a complete, actionable answer and may include a mode switch",
 					items: {
 						type: "object",
 						properties: {
@@ -31,7 +31,7 @@ export default {
 									"Optional mode slug to switch to if this suggestion is chosen (e.g., code, architect)",
 							},
 						},
-						required: ["text", "mode"],
+						required: ["text"],
 						additionalProperties: false,
 					},
 					minItems: 2,

src/core/prompts/tools/native-tools/browser_action.ts

@@ -57,7 +57,7 @@ export default {
 					description: "Text to type when performing the type action",
 				},
 			},
-			required: ["action", "url", "coordinate", "size", "text"],
+			required: ["action"],
 			additionalProperties: false,
 		},
 	},

src/core/prompts/tools/native-tools/codebase_search.ts

@@ -19,7 +19,7 @@ export default {
 					description: "Optional subdirectory (relative to the workspace) to limit the search scope",
 				},
 			},
-			required: ["query", "path"],
+			required: ["query"],
 			additionalProperties: false,
 		},
 	},

src/core/prompts/tools/native-tools/execute_command.ts

@@ -19,7 +19,7 @@ export default {
 					description: "Optional working directory for the command, relative or absolute",
 				},
 			},
-			required: ["command", "cwd"],
+			required: ["command"],
 			additionalProperties: false,
 		},
 	},

src/core/prompts/tools/native-tools/generate_image.ts

@@ -25,7 +25,7 @@ export default {
 						"Optional path (relative to the workspace) to an existing image to edit; supports PNG, JPG, JPEG, GIF, and WEBP",
 				},
 			},
-			required: ["prompt", "path", "image"],
+			required: ["prompt", "path"],
 			additionalProperties: false,
 		},
 	},

src/core/prompts/tools/native-tools/list_files.ts

@@ -15,8 +15,8 @@ export default {
 					description: "Directory path to inspect, relative to the workspace",
 				},
 				recursive: {
-					type: ["boolean", "null"],
-					description: "Set true to list contents recursively; omit or false to show only the top level",
+					type: ["boolean"],
+					description: "Set true to list contents recursively; false to show only the top level",
 				},
 			},
 			required: ["path", "recursive"],

src/core/prompts/tools/native-tools/new_task.ts

@@ -24,7 +24,7 @@ export default {
 						"Optional initial todo list written as a markdown checklist; required when the workspace mandates todos",
 				},
 			},
-			required: ["mode", "message", "todos"],
+			required: ["mode", "message"],
 			additionalProperties: false,
 		},
 	},

src/core/prompts/tools/native-tools/read_file.ts

@@ -28,10 +28,9 @@ export default {
 									type: "string",
 									pattern: "^\\d+-\\d+$",
 								},
-								minItems: 1,
 							},
 						},
-						required: ["path", "line_ranges"],
+						required: ["path"],
 						additionalProperties: false,
 					},
 					minItems: 1,

src/core/prompts/tools/native-tools/run_slash_command.ts

@@ -19,7 +19,7 @@ export default {
 					description: "Optional additional context or arguments for the command",
 				},
 			},
-			required: ["command", "args"],
+			required: ["command"],
 			additionalProperties: false,
 		},
 	},

src/core/prompts/tools/native-tools/search_and_replace.ts

@@ -39,7 +39,7 @@ export default {
 					description: "Set true to ignore case when matching",
 				},
 			},
-			required: ["path", "search", "replace", "start_line", "end_line", "use_regex", "ignore_case"],
+			required: ["path", "search", "replace"],
 			additionalProperties: false,
 		},
 	},