diff --git a/src/core/task/Task.ts b/src/core/task/Task.ts
index 7a66647cc8..636ee1d133 100644
--- a/src/core/task/Task.ts
+++ b/src/core/task/Task.ts
@@ -1164,18 +1164,21 @@ export class Task extends EventEmitter<TaskEvents> implements TaskLike {
 	}
 
 	async sayAndCreateMissingParamError(toolName: ToolName, paramName: string, relPath?: string) {
+		const relPathFormatted = relPath ? ` for '${relPath.toPosix()}'` : ""
 		await this.say(
 			"error",
-			`Roo tried to use ${toolName}${
-				relPath ? ` for '${relPath.toPosix()}'` : ""
-			} without value for required parameter '${paramName}'. Retrying...`,
+			t("tools:common.errors.missingParameterMessage", {
+				toolName,
+				relPath: relPathFormatted,
+				paramName,
+			}),
 			undefined,
 			undefined,
 			undefined,
 			undefined,
 			{
 				metadata: {
-					title: "Missing Parameter Error",
+					title: t("tools:common.errors.missingParameter"),
 				},
 			},
 		)
diff --git a/src/core/tools/__tests__/insertContentTool.spec.ts b/src/core/tools/__tests__/insertContentTool.spec.ts
index ae2ad6a9e3..b73caff303 100644
--- a/src/core/tools/__tests__/insertContentTool.spec.ts
+++ b/src/core/tools/__tests__/insertContentTool.spec.ts
@@ -46,6 +46,22 @@ vi.mock("../../ignore/RooIgnoreController", () => ({
 	},
 }))
 
+vi.mock("../../../i18n", () => ({
+	t: vi.fn((key: string, params?: any) => {
+		// Return the key without the namespace prefix for testing
+		const keyWithoutNamespace = key.replace(/^[^:]+:/, "")
+		if (params) {
+			// Simple parameter replacement for testing
+			let result = keyWithoutNamespace
+			Object.entries(params).forEach(([key, value]) => {
+				result = result.replace(`{{${key}}}`, String(value))
+			})
+			return result
+		}
+		return keyWithoutNamespace
+	}),
+}))
+
 describe("insertContentTool", () => {
 	const testFilePath = "test/file.txt"
 	// Use a consistent mock absolute path for testing
@@ -228,14 +244,14 @@ describe("insertContentTool", () => {
 			expect(mockCline.recordToolError).toHaveBeenCalledWith("insert_content")
 			expect(mockCline.say).toHaveBeenCalledWith(
 				"error",
-				expect.stringContaining("non-existent file"),
+				"insertContent.errors.cannotInsertIntoNonExistent",
 				undefined,
 				undefined,
 				undefined,
 				undefined,
 				expect.objectContaining({
 					metadata: expect.objectContaining({
-						title: "Invalid Line Number",
+						title: "insertContent.errors.invalidLineNumber",
 					}),
 				}),
 			)
diff --git a/src/core/tools/applyDiffTool.ts b/src/core/tools/applyDiffTool.ts
index 583d39e734..0c7dde79f4 100644
--- a/src/core/tools/applyDiffTool.ts
+++ b/src/core/tools/applyDiffTool.ts
@@ -13,6 +13,7 @@ import { fileExistsAtPath } from "../../utils/fs"
 import { RecordSource } from "../context-tracking/FileContextTrackerTypes"
 import { unescapeHtmlEntities } from "../../utils/text-normalization"
 import { EXPERIMENT_IDS, experiments } from "../../shared/experiments"
+import { t } from "../../i18n"
 
 export async function applyDiffToolLegacy(
 	cline: Task,
@@ -82,9 +83,9 @@ export async function applyDiffToolLegacy(
 			if (!fileExists) {
 				cline.consecutiveMistakeCount++
 				cline.recordToolError("apply_diff")
-				const formattedError = `File does not exist at path: ${absolutePath}\n\n<error_details>\nThe specified file could not be found. Please verify the file path and try again.\n</error_details>`
+				const formattedError = `${t("tools:applyDiff.errors.fileDoesNotExist", { path: absolutePath })}\n\n<error_details>\n${t("tools:applyDiff.errors.fileDoesNotExistDetails")}\n</error_details>`
 				await cline.say("error", formattedError, undefined, undefined, undefined, undefined, {
-					metadata: { title: "File Not Found" },
+					metadata: { title: t("tools:applyDiff.errors.fileNotFound") },
 				})
 				pushToolResult(formattedError)
 				return
diff --git a/src/core/tools/insertContentTool.ts b/src/core/tools/insertContentTool.ts
index 7b2f417cbb..e3ad736011 100644
--- a/src/core/tools/insertContentTool.ts
+++ b/src/core/tools/insertContentTool.ts
@@ -12,6 +12,7 @@ import { fileExistsAtPath } from "../../utils/fs"
 import { insertGroups } from "../diff/insert-groups"
 import { DEFAULT_WRITE_DELAY_MS } from "@roo-code/types"
 import { EXPERIMENT_IDS, experiments } from "../../shared/experiments"
+import { t } from "../../i18n"
 
 export async function insertContentTool(
 	cline: Task,
@@ -86,9 +87,9 @@ export async function insertContentTool(
 			if (lineNumber > 1) {
 				cline.consecutiveMistakeCount++
 				cline.recordToolError("insert_content")
-				const formattedError = `Cannot insert content at line ${lineNumber} into a non-existent file. For new files, 'line' must be 0 (to append) or 1 (to insert at the beginning).`
+				const formattedError = t("tools:insertContent.errors.cannotInsertIntoNonExistent", { lineNumber })
 				await cline.say("error", formattedError, undefined, undefined, undefined, undefined, {
-					metadata: { title: "Invalid Line Number" },
+					metadata: { title: t("tools:insertContent.errors.invalidLineNumber") },
 				})
 				pushToolResult(formattedError)
 				return
diff --git a/src/i18n/locales/ca/tools.json b/src/i18n/locales/ca/tools.json
index 0f10b6fc2a..fb3fdf295b 100644
--- a/src/i18n/locales/ca/tools.json
+++ b/src/i18n/locales/ca/tools.json
@@ -14,5 +14,24 @@
 		"errors": {
 			"policy_restriction": "No s'ha pogut crear una nova tasca a causa de restriccions de política."
 		}
+	},
+	"applyDiff": {
+		"errors": {
+			"fileNotFound": "Fitxer no trobat",
+			"fileDoesNotExist": "El fitxer no existeix al camí: {{path}}",
+			"fileDoesNotExistDetails": "No s'ha pogut trobar el fitxer especificat. Si us plau, verifica el camí del fitxer i torna-ho a provar."
+		}
+	},
+	"insertContent": {
+		"errors": {
+			"invalidLineNumber": "Número de línia invàlid",
+			"cannotInsertIntoNonExistent": "No es pot inserir contingut a la línia {{lineNumber}} d'un fitxer inexistent. Per a fitxers nous, 'line' ha de ser 0 (per afegir al final) o 1 (per inserir al principi)."
+		}
+	},
+	"common": {
+		"errors": {
+			"missingParameter": "Paràmetre que falta",
+			"missingParameterMessage": "Roo ha intentat utilitzar {{toolName}}{{relPath}} sense valor per al paràmetre requerit '{{paramName}}'. Tornant a intentar..."
+		}
 	}
 }
diff --git a/src/i18n/locales/de/tools.json b/src/i18n/locales/de/tools.json
index ecf372a50b..795b731f53 100644
--- a/src/i18n/locales/de/tools.json
+++ b/src/i18n/locales/de/tools.json
@@ -14,5 +14,24 @@
 		"errors": {
 			"policy_restriction": "Neue Aufgabe konnte aufgrund von Richtlinienbeschränkungen nicht erstellt werden."
 		}
+	},
+	"applyDiff": {
+		"errors": {
+			"fileNotFound": "Datei nicht gefunden",
+			"fileDoesNotExist": "Datei existiert nicht unter dem Pfad: {{path}}",
+			"fileDoesNotExistDetails": "Die angegebene Datei konnte nicht gefunden werden. Bitte überprüfe den Dateipfad und versuche es erneut."
+		}
+	},
+	"insertContent": {
+		"errors": {
+			"invalidLineNumber": "Ungültige Zeilennummer",
+			"cannotInsertIntoNonExistent": "Inhalt kann nicht in Zeile {{lineNumber}} einer nicht existierenden Datei eingefügt werden. Für neue Dateien muss 'line' 0 (zum Anhängen) oder 1 (zum Einfügen am Anfang) sein."
+		}
+	},
+	"common": {
+		"errors": {
+			"missingParameter": "Fehlender Parameter",
+			"missingParameterMessage": "Roo hat versucht, {{toolName}}{{relPath}} ohne Wert für den erforderlichen Parameter '{{paramName}}' zu verwenden. Versuche erneut..."
+		}
 	}
 }
diff --git a/src/i18n/locales/en/tools.json b/src/i18n/locales/en/tools.json
index 5b88affae6..fb8d846ca3 100644
--- a/src/i18n/locales/en/tools.json
+++ b/src/i18n/locales/en/tools.json
@@ -14,5 +14,24 @@
 		"errors": {
 			"policy_restriction": "Failed to create new task due to policy restrictions."
 		}
+	},
+	"applyDiff": {
+		"errors": {
+			"fileNotFound": "File Not Found",
+			"fileDoesNotExist": "File does not exist at path: {{path}}",
+			"fileDoesNotExistDetails": "The specified file could not be found. Please verify the file path and try again."
+		}
+	},
+	"insertContent": {
+		"errors": {
+			"invalidLineNumber": "Invalid Line Number",
+			"cannotInsertIntoNonExistent": "Cannot insert content at line {{lineNumber}} into a non-existent file. For new files, 'line' must be 0 (to append) or 1 (to insert at the beginning)."
+		}
+	},
+	"common": {
+		"errors": {
+			"missingParameter": "Missing Parameter Error",
+			"missingParameterMessage": "Roo tried to use {{toolName}}{{relPath}} without value for required parameter '{{paramName}}'. Retrying..."
+		}
 	}
 }
diff --git a/src/i18n/locales/es/tools.json b/src/i18n/locales/es/tools.json
index 6fd1cc2122..ae4a5d4be0 100644
--- a/src/i18n/locales/es/tools.json
+++ b/src/i18n/locales/es/tools.json
@@ -14,5 +14,24 @@
 		"errors": {
 			"policy_restriction": "No se pudo crear una nueva tarea debido a restricciones de política."
 		}
+	},
+	"applyDiff": {
+		"errors": {
+			"fileNotFound": "Archivo no encontrado",
+			"fileDoesNotExist": "El archivo no existe en la ruta: {{path}}",
+			"fileDoesNotExistDetails": "No se pudo encontrar el archivo especificado. Por favor, verifica la ruta del archivo e intenta de nuevo."
+		}
+	},
+	"insertContent": {
+		"errors": {
+			"invalidLineNumber": "Número de línea inválido",
+			"cannotInsertIntoNonExistent": "No se puede insertar contenido en la línea {{lineNumber}} de un archivo inexistente. Para archivos nuevos, 'line' debe ser 0 (para añadir al final) o 1 (para insertar al principio)."
+		}
+	},
+	"common": {
+		"errors": {
+			"missingParameter": "Parámetro faltante",
+			"missingParameterMessage": "Roo intentó usar {{toolName}}{{relPath}} sin valor para el parámetro requerido '{{paramName}}'. Reintentando..."
+		}
 	}
 }
diff --git a/src/i18n/locales/fr/tools.json b/src/i18n/locales/fr/tools.json
index b6d7accebb..7a5dd4bf7e 100644
--- a/src/i18n/locales/fr/tools.json
+++ b/src/i18n/locales/fr/tools.json
@@ -14,5 +14,24 @@
 		"errors": {
 			"policy_restriction": "Impossible de créer une nouvelle tâche en raison de restrictions de politique."
 		}
+	},
+	"applyDiff": {
+		"errors": {
+			"fileNotFound": "Fichier introuvable",
+			"fileDoesNotExist": "Le fichier n'existe pas au chemin : {{path}}",
+			"fileDoesNotExistDetails": "Le fichier spécifié n'a pas pu être trouvé. Veuillez vérifier le chemin du fichier et réessayer."
+		}
+	},
+	"insertContent": {
+		"errors": {
+			"invalidLineNumber": "Numéro de ligne invalide",
+			"cannotInsertIntoNonExistent": "Impossible d'insérer du contenu à la ligne {{lineNumber}} dans un fichier inexistant. Pour les nouveaux fichiers, 'line' doit être 0 (pour ajouter à la fin) ou 1 (pour insérer au début)."
+		}
+	},
+	"common": {
+		"errors": {
+			"missingParameter": "Paramètre manquant",
+			"missingParameterMessage": "Roo a essayé d'utiliser {{toolName}}{{relPath}} sans valeur pour le paramètre requis '{{paramName}}'. Nouvelle tentative..."
+		}
 	}
 }
diff --git a/src/i18n/locales/hi/tools.json b/src/i18n/locales/hi/tools.json
index cbfbd7aef7..bf992d319a 100644
--- a/src/i18n/locales/hi/tools.json
+++ b/src/i18n/locales/hi/tools.json
@@ -14,5 +14,24 @@
 		"errors": {
 			"policy_restriction": "नीति प्रतिबंधों के कारण नया कार्य बनाने में विफल।"
 		}
+	},
+	"applyDiff": {
+		"errors": {
+			"fileNotFound": "फ़ाइल नहीं मिली",
+			"fileDoesNotExist": "फ़ाइल पथ पर मौजूद नहीं है: {{path}}",
+			"fileDoesNotExistDetails": "निर्दिष्ट फ़ाइल नहीं मिल सकी। कृपया फ़ाइल पथ सत्यापित करें और पुनः प्रयास करें।"
+		}
+	},
+	"insertContent": {
+		"errors": {
+			"invalidLineNumber": "अमान्य लाइन नंबर",
+			"cannotInsertIntoNonExistent": "गैर-मौजूद फ़ाइल की लाइन {{lineNumber}} में सामग्री नहीं डाली जा सकती। नई फ़ाइलों के लिए, 'line' 0 (अंत में जोड़ने के लिए) या 1 (शुरुआत में डालने के लिए) होनी चाहिए।"
+		}
+	},
+	"common": {
+		"errors": {
+			"missingParameter": "गुम पैरामीटर",
+			"missingParameterMessage": "Roo ने आवश्यक पैरामीटर '{{paramName}}' के लिए मान के बिना {{toolName}}{{relPath}} का उपयोग करने का प्रयास किया। पुनः प्रयास कर रहा है..."
+		}
 	}
 }
diff --git a/src/i18n/locales/id/tools.json b/src/i18n/locales/id/tools.json
index 3eb8854eff..b808915658 100644
--- a/src/i18n/locales/id/tools.json
+++ b/src/i18n/locales/id/tools.json
@@ -17,5 +17,24 @@
 		"errors": {
 			"policy_restriction": "Gagal membuat tugas baru karena pembatasan kebijakan."
 		}
+	},
+	"applyDiff": {
+		"errors": {
+			"fileNotFound": "File Tidak Ditemukan",
+			"fileDoesNotExist": "File tidak ada di path: {{path}}",
+			"fileDoesNotExistDetails": "File yang ditentukan tidak dapat ditemukan. Silakan verifikasi path file dan coba lagi."
+		}
+	},
+	"insertContent": {
+		"errors": {
+			"invalidLineNumber": "Nomor Baris Tidak Valid",
+			"cannotInsertIntoNonExistent": "Tidak dapat menyisipkan konten di baris {{lineNumber}} ke file yang tidak ada. Untuk file baru, 'line' harus 0 (untuk menambahkan di akhir) atau 1 (untuk menyisipkan di awal)."
+		}
+	},
+	"common": {
+		"errors": {
+			"missingParameter": "Parameter Hilang",
+			"missingParameterMessage": "Roo mencoba menggunakan {{toolName}}{{relPath}} tanpa nilai untuk parameter yang diperlukan '{{paramName}}'. Mencoba lagi..."
+		}
 	}
 }
diff --git a/src/i18n/locales/it/tools.json b/src/i18n/locales/it/tools.json
index 35b114a719..913484c0ff 100644
--- a/src/i18n/locales/it/tools.json
+++ b/src/i18n/locales/it/tools.json
@@ -14,5 +14,24 @@
 		"errors": {
 			"policy_restriction": "Impossibile creare una nuova attività a causa di restrizioni di policy."
 		}
+	},
+	"applyDiff": {
+		"errors": {
+			"fileNotFound": "File non trovato",
+			"fileDoesNotExist": "Il file non esiste nel percorso: {{path}}",
+			"fileDoesNotExistDetails": "Il file specificato non è stato trovato. Verifica il percorso del file e riprova."
+		}
+	},
+	"insertContent": {
+		"errors": {
+			"invalidLineNumber": "Numero di riga non valido",
+			"cannotInsertIntoNonExistent": "Impossibile inserire contenuto alla riga {{lineNumber}} in un file inesistente. Per i nuovi file, 'line' deve essere 0 (per aggiungere alla fine) o 1 (per inserire all'inizio)."
+		}
+	},
+	"common": {
+		"errors": {
+			"missingParameter": "Parametro mancante",
+			"missingParameterMessage": "Roo ha tentato di usare {{toolName}}{{relPath}} senza valore per il parametro richiesto '{{paramName}}'. Nuovo tentativo..."
+		}
 	}
 }
diff --git a/src/i18n/locales/ja/tools.json b/src/i18n/locales/ja/tools.json
index 257d5aa201..62ad5c8c49 100644
--- a/src/i18n/locales/ja/tools.json
+++ b/src/i18n/locales/ja/tools.json
@@ -14,5 +14,24 @@
 		"errors": {
 			"policy_restriction": "ポリシー制限により新しいタスクを作成できませんでした。"
 		}
+	},
+	"applyDiff": {
+		"errors": {
+			"fileNotFound": "ファイルが見つかりません",
+			"fileDoesNotExist": "ファイルがパスに存在しません: {{path}}",
+			"fileDoesNotExistDetails": "指定されたファイルが見つかりませんでした。ファイルパスを確認して、もう一度お試しください。"
+		}
+	},
+	"insertContent": {
+		"errors": {
+			"invalidLineNumber": "無効な行番号",
+			"cannotInsertIntoNonExistent": "存在しないファイルの{{lineNumber}}行目にコンテンツを挿入できません。新しいファイルの場合、'line'は0（末尾に追加）または1（先頭に挿入）である必要があります。"
+		}
+	},
+	"common": {
+		"errors": {
+			"missingParameter": "パラメータ不足",
+			"missingParameterMessage": "Rooは必須パラメータ'{{paramName}}'の値なしで{{toolName}}{{relPath}}を使用しようとしました。再試行中..."
+		}
 	}
 }
diff --git a/src/i18n/locales/ko/tools.json b/src/i18n/locales/ko/tools.json
index 94b6d8c377..ae742d1fa4 100644
--- a/src/i18n/locales/ko/tools.json
+++ b/src/i18n/locales/ko/tools.json
@@ -14,5 +14,24 @@
 		"errors": {
 			"policy_restriction": "정책 제한으로 인해 새 작업을 생성하지 못했습니다."
 		}
+	},
+	"applyDiff": {
+		"errors": {
+			"fileNotFound": "파일을 찾을 수 없음",
+			"fileDoesNotExist": "파일이 경로에 존재하지 않습니다: {{path}}",
+			"fileDoesNotExistDetails": "지정된 파일을 찾을 수 없습니다. 파일 경로를 확인하고 다시 시도해 주세요."
+		}
+	},
+	"insertContent": {
+		"errors": {
+			"invalidLineNumber": "잘못된 줄 번호",
+			"cannotInsertIntoNonExistent": "존재하지 않는 파일의 {{lineNumber}}번째 줄에 내용을 삽입할 수 없습니다. 새 파일의 경우 'line'은 0(끝에 추가) 또는 1(시작 부분에 삽입)이어야 합니다."
+		}
+	},
+	"common": {
+		"errors": {
+			"missingParameter": "누락된 매개변수",
+			"missingParameterMessage": "Roo가 필수 매개변수 '{{paramName}}'의 값 없이 {{toolName}}{{relPath}}를 사용하려고 했습니다. 다시 시도 중..."
+		}
 	}
 }
diff --git a/src/i18n/locales/nl/tools.json b/src/i18n/locales/nl/tools.json
index 449cd54583..1d7da4fe8b 100644
--- a/src/i18n/locales/nl/tools.json
+++ b/src/i18n/locales/nl/tools.json
@@ -14,5 +14,24 @@
 		"errors": {
 			"policy_restriction": "Kan geen nieuwe taak aanmaken vanwege beleidsbeperkingen."
 		}
+	},
+	"applyDiff": {
+		"errors": {
+			"fileNotFound": "Bestand niet gevonden",
+			"fileDoesNotExist": "Bestand bestaat niet op pad: {{path}}",
+			"fileDoesNotExistDetails": "Het opgegeven bestand kon niet worden gevonden. Controleer het bestandspad en probeer het opnieuw."
+		}
+	},
+	"insertContent": {
+		"errors": {
+			"invalidLineNumber": "Ongeldig regelnummer",
+			"cannotInsertIntoNonExistent": "Kan geen inhoud invoegen op regel {{lineNumber}} in een niet-bestaand bestand. Voor nieuwe bestanden moet 'line' 0 zijn (om toe te voegen aan het einde) of 1 (om in te voegen aan het begin)."
+		}
+	},
+	"common": {
+		"errors": {
+			"missingParameter": "Ontbrekende parameter",
+			"missingParameterMessage": "Roo probeerde {{toolName}}{{relPath}} te gebruiken zonder waarde voor de vereiste parameter '{{paramName}}'. Opnieuw proberen..."
+		}
 	}
 }
diff --git a/src/i18n/locales/pl/tools.json b/src/i18n/locales/pl/tools.json
index 979b2f54ae..4e638a0f3a 100644
--- a/src/i18n/locales/pl/tools.json
+++ b/src/i18n/locales/pl/tools.json
@@ -14,5 +14,24 @@
 		"errors": {
 			"policy_restriction": "Nie udało się utworzyć nowego zadania z powodu ograniczeń polityki."
 		}
+	},
+	"applyDiff": {
+		"errors": {
+			"fileNotFound": "Plik nie został znaleziony",
+			"fileDoesNotExist": "Plik nie istnieje w ścieżce: {{path}}",
+			"fileDoesNotExistDetails": "Nie można znaleźć określonego pliku. Sprawdź ścieżkę pliku i spróbuj ponownie."
+		}
+	},
+	"insertContent": {
+		"errors": {
+			"invalidLineNumber": "Nieprawidłowy numer linii",
+			"cannotInsertIntoNonExistent": "Nie można wstawić treści w linii {{lineNumber}} do nieistniejącego pliku. Dla nowych plików 'line' musi być 0 (aby dodać na końcu) lub 1 (aby wstawić na początku)."
+		}
+	},
+	"common": {
+		"errors": {
+			"missingParameter": "Brakujący parametr",
+			"missingParameterMessage": "Roo próbował użyć {{toolName}}{{relPath}} bez wartości dla wymaganego parametru '{{paramName}}'. Ponawiam próbę..."
+		}
 	}
 }
diff --git a/src/i18n/locales/pt-BR/tools.json b/src/i18n/locales/pt-BR/tools.json
index 4e3296fd4a..4ac8cb4522 100644
--- a/src/i18n/locales/pt-BR/tools.json
+++ b/src/i18n/locales/pt-BR/tools.json
@@ -14,5 +14,24 @@
 		"errors": {
 			"policy_restriction": "Falha ao criar nova tarefa devido a restrições de política."
 		}
+	},
+	"applyDiff": {
+		"errors": {
+			"fileNotFound": "Arquivo não encontrado",
+			"fileDoesNotExist": "O arquivo não existe no caminho: {{path}}",
+			"fileDoesNotExistDetails": "O arquivo especificado não pôde ser encontrado. Por favor, verifique o caminho do arquivo e tente novamente."
+		}
+	},
+	"insertContent": {
+		"errors": {
+			"invalidLineNumber": "Número de linha inválido",
+			"cannotInsertIntoNonExistent": "Não é possível inserir conteúdo na linha {{lineNumber}} em um arquivo inexistente. Para novos arquivos, 'line' deve ser 0 (para adicionar ao final) ou 1 (para inserir no início)."
+		}
+	},
+	"common": {
+		"errors": {
+			"missingParameter": "Parâmetro ausente",
+			"missingParameterMessage": "Roo tentou usar {{toolName}}{{relPath}} sem valor para o parâmetro obrigatório '{{paramName}}'. Tentando novamente..."
+		}
 	}
 }
diff --git a/src/i18n/locales/ru/tools.json b/src/i18n/locales/ru/tools.json
index d74918f058..f01e304e27 100644
--- a/src/i18n/locales/ru/tools.json
+++ b/src/i18n/locales/ru/tools.json
@@ -14,5 +14,24 @@
 		"errors": {
 			"policy_restriction": "Не удалось создать новую задачу из-за ограничений политики."
 		}
+	},
+	"applyDiff": {
+		"errors": {
+			"fileNotFound": "Файл не найден",
+			"fileDoesNotExist": "Файл не существует по пути: {{path}}",
+			"fileDoesNotExistDetails": "Указанный файл не найден. Пожалуйста, проверьте путь к файлу и попробуйте снова."
+		}
+	},
+	"insertContent": {
+		"errors": {
+			"invalidLineNumber": "Недопустимый номер строки",
+			"cannotInsertIntoNonExistent": "Невозможно вставить содержимое в строку {{lineNumber}} несуществующего файла. Для новых файлов 'line' должна быть 0 (для добавления в конец) или 1 (для вставки в начало)."
+		}
+	},
+	"common": {
+		"errors": {
+			"missingParameter": "Отсутствующий параметр",
+			"missingParameterMessage": "Roo попытался использовать {{toolName}}{{relPath}} без значения для обязательного параметра '{{paramName}}'. Повторная попытка..."
+		}
 	}
 }
diff --git a/src/i18n/locales/tr/tools.json b/src/i18n/locales/tr/tools.json
index 5341a23cb1..90ce30aa70 100644
--- a/src/i18n/locales/tr/tools.json
+++ b/src/i18n/locales/tr/tools.json
@@ -14,5 +14,24 @@
 		"errors": {
 			"policy_restriction": "Politika kısıtlamaları nedeniyle yeni görev oluşturulamadı."
 		}
+	},
+	"applyDiff": {
+		"errors": {
+			"fileNotFound": "Dosya Bulunamadı",
+			"fileDoesNotExist": "Dosya şu yolda mevcut değil: {{path}}",
+			"fileDoesNotExistDetails": "Belirtilen dosya bulunamadı. Lütfen dosya yolunu doğrulayın ve tekrar deneyin."
+		}
+	},
+	"insertContent": {
+		"errors": {
+			"invalidLineNumber": "Geçersiz Satır Numarası",
+			"cannotInsertIntoNonExistent": "Var olmayan bir dosyanın {{lineNumber}}. satırına içerik eklenemez. Yeni dosyalar için 'line' 0 (sona eklemek için) veya 1 (başa eklemek için) olmalıdır."
+		}
+	},
+	"common": {
+		"errors": {
+			"missingParameter": "Eksik Parametre",
+			"missingParameterMessage": "Roo, gerekli '{{paramName}}' parametresi için değer olmadan {{toolName}}{{relPath}} kullanmaya çalıştı. Yeniden deneniyor..."
+		}
 	}
 }
diff --git a/src/i18n/locales/vi/tools.json b/src/i18n/locales/vi/tools.json
index 4c5080a146..006e37129a 100644
--- a/src/i18n/locales/vi/tools.json
+++ b/src/i18n/locales/vi/tools.json
@@ -14,5 +14,24 @@
 		"errors": {
 			"policy_restriction": "Không thể tạo nhiệm vụ mới do hạn chế chính sách."
 		}
+	},
+	"applyDiff": {
+		"errors": {
+			"fileNotFound": "Không tìm thấy tệp",
+			"fileDoesNotExist": "Tệp không tồn tại tại đường dẫn: {{path}}",
+			"fileDoesNotExistDetails": "Không thể tìm thấy tệp được chỉ định. Vui lòng xác minh đường dẫn tệp và thử lại."
+		}
+	},
+	"insertContent": {
+		"errors": {
+			"invalidLineNumber": "Số dòng không hợp lệ",
+			"cannotInsertIntoNonExistent": "Không thể chèn nội dung vào dòng {{lineNumber}} của tệp không tồn tại. Đối với tệp mới, 'line' phải là 0 (để thêm vào cuối) hoặc 1 (để chèn vào đầu)."
+		}
+	},
+	"common": {
+		"errors": {
+			"missingParameter": "Thiếu tham số",
+			"missingParameterMessage": "Roo đã cố gắng sử dụng {{toolName}}{{relPath}} mà không có giá trị cho tham số bắt buộc '{{paramName}}'. Đang thử lại..."
+		}
 	}
 }
diff --git a/src/i18n/locales/zh-CN/tools.json b/src/i18n/locales/zh-CN/tools.json
index c0c93d8436..c555087a33 100644
--- a/src/i18n/locales/zh-CN/tools.json
+++ b/src/i18n/locales/zh-CN/tools.json
@@ -14,5 +14,24 @@
 		"errors": {
 			"policy_restriction": "由于策略限制，无法创建新任务。"
 		}
+	},
+	"applyDiff": {
+		"errors": {
+			"fileNotFound": "文件未找到",
+			"fileDoesNotExist": "文件不存在于路径：{{path}}",
+			"fileDoesNotExistDetails": "找不到指定的文件。请验证文件路径并重试。"
+		}
+	},
+	"insertContent": {
+		"errors": {
+			"invalidLineNumber": "无效的行号",
+			"cannotInsertIntoNonExistent": "无法在不存在的文件的第 {{lineNumber}} 行插入内容。对于新文件，'line' 必须为 0（追加到末尾）或 1（插入到开头）。"
+		}
+	},
+	"common": {
+		"errors": {
+			"missingParameter": "缺少参数",
+			"missingParameterMessage": "Roo 尝试使用 {{toolName}}{{relPath}} 但缺少必需参数 '{{paramName}}' 的值。正在重试..."
+		}
 	}
 }
diff --git a/src/i18n/locales/zh-TW/tools.json b/src/i18n/locales/zh-TW/tools.json
index b736448c20..6c868214e7 100644
--- a/src/i18n/locales/zh-TW/tools.json
+++ b/src/i18n/locales/zh-TW/tools.json
@@ -14,5 +14,24 @@
 		"errors": {
 			"policy_restriction": "由於政策限制，無法建立新工作。"
 		}
+	},
+	"applyDiff": {
+		"errors": {
+			"fileNotFound": "找不到檔案",
+			"fileDoesNotExist": "檔案不存在於路徑：{{path}}",
+			"fileDoesNotExistDetails": "找不到指定的檔案。請驗證檔案路徑並重試。"
+		}
+	},
+	"insertContent": {
+		"errors": {
+			"invalidLineNumber": "無效的行號",
+			"cannotInsertIntoNonExistent": "無法在不存在的檔案的第 {{lineNumber}} 行插入內容。對於新檔案，'line' 必須為 0（附加到結尾）或 1（插入到開頭）。"
+		}
+	},
+	"common": {
+		"errors": {
+			"missingParameter": "缺少參數",
+			"missingParameterMessage": "Roo 嘗試使用 {{toolName}}{{relPath}} 但缺少必要參數 '{{paramName}}' 的值。正在重試..."
+		}
 	}
 }