feat: remove simpleReadFileTool completely

packages/types/src/index.ts

@@ -16,7 +16,6 @@ export * from "./message.js"
 export * from "./mode.js"
 export * from "./model.js"
 export * from "./provider-settings.js"
-export * from "./single-file-read-models.js"
 export * from "./task.js"
 export * from "./todo.js"
 export * from "./telemetry.js"

src/core/assistant-message/presentAssistantMessage.ts

@@ -18,8 +18,7 @@ import { Task } from "../task/Task"
 import { fetchInstructionsTool } from "../tools/FetchInstructionsTool"
 import { listFilesTool } from "../tools/ListFilesTool"
 import { readFileTool } from "../tools/ReadFileTool"
-import { getSimpleReadFileToolDescription, simpleReadFileTool } from "../tools/simpleReadFileTool"
-import { shouldUseSingleFileRead, TOOL_PROTOCOL } from "@roo-code/types"
+import { TOOL_PROTOCOL } from "@roo-code/types"
 import { writeToFileTool } from "../tools/WriteToFileTool"
 import { applyDiffTool } from "../tools/MultiApplyDiffTool"
 import { searchAndReplaceTool } from "../tools/SearchAndReplaceTool"
@@ -362,18 +361,12 @@ export async function presentAssistantMessage(cline: Task) {
 					case "execute_command":
 						return `[${block.name} for '${block.params.command}']`
 					case "read_file":
-						// Check if this model should use the simplified description
-						const modelId = cline.api.getModel().id
-						if (shouldUseSingleFileRead(modelId)) {
-							return getSimpleReadFileToolDescription(block.name, block.params)
-						} else {
-							// Prefer native typed args when available; fall back to legacy params
-							// Check if nativeArgs exists (native protocol)
-							if (block.nativeArgs) {
-								return readFileTool.getReadFileToolDescription(block.name, block.nativeArgs)
-							}
-							return readFileTool.getReadFileToolDescription(block.name, block.params)
+						// Prefer native typed args when available; fall back to legacy params
+						// Check if nativeArgs exists (native protocol)
+						if (block.nativeArgs) {
+							return readFileTool.getReadFileToolDescription(block.name, block.nativeArgs)
 						}
+						return readFileTool.getReadFileToolDescription(block.name, block.params)
 					case "fetch_instructions":
 						return `[${block.name} for '${block.params.task}']`
 					case "write_to_file":
@@ -908,29 +901,14 @@ export async function presentAssistantMessage(cline: Task) {
 					})
 					break
 				case "read_file":
-					// Check if this model should use the simplified single-file read tool
-					// Only use simplified tool for XML protocol - native protocol works with standard tool
-					const modelId = cline.api.getModel().id
-					if (shouldUseSingleFileRead(modelId) && toolProtocol !== TOOL_PROTOCOL.NATIVE) {
-						await simpleReadFileTool(
-							cline,
-							block,
-							askApproval,
-							handleError,
-							pushToolResult,
-							removeClosingTag,
-							toolProtocol,
-						)
-					} else {
-						// Type assertion is safe here because we're in the "read_file" case
-						await readFileTool.handle(cline, block as ToolUse<"read_file">, {
-							askApproval,
-							handleError,
-							pushToolResult,
-							removeClosingTag,
-							toolProtocol,
-						})
-					}
+					// Type assertion is safe here because we're in the "read_file" case
+					await readFileTool.handle(cline, block as ToolUse<"read_file">, {
+						askApproval,
+						handleError,
+						pushToolResult,
+						removeClosingTag,
+						toolProtocol,
+					})
 					break
 				case "fetch_instructions":
 					await fetchInstructionsTool.handle(cline, block as ToolUse<"fetch_instructions">, {

src/core/prompts/tools/index.ts

@@ -1,5 +1,4 @@
 import type { ToolName, ModeConfig } from "@roo-code/types"
-import { shouldUseSingleFileRead } from "@roo-code/types"
 
 import { TOOL_GROUPS, ALWAYS_AVAILABLE_TOOLS, DiffStrategy } from "../../../shared/tools"
 import { Mode, getModeConfig, getGroupName } from "../../../shared/modes"
@@ -12,7 +11,6 @@ import { CodeIndexManager } from "../../../services/code-index/manager"
 import { ToolArgs } from "./types"
 import { getExecuteCommandDescription } from "./execute-command"
 import { getReadFileDescription } from "./read-file"
-import { getSimpleReadFileDescription } from "./simple-read-file"
 import { getFetchInstructionsDescription } from "./fetch-instructions"
 import { getWriteToFileDescription } from "./write-to-file"
 import { getSearchFilesDescription } from "./search-files"
@@ -32,14 +30,7 @@ import { getGenerateImageDescription } from "./generate-image"
 // Map of tool names to their description functions
 const toolDescriptionMap: Record<string, (args: ToolArgs) => string | undefined> = {
 	execute_command: (args) => getExecuteCommandDescription(args),
-	read_file: (args) => {
-		// Check if the current model should use the simplified read_file tool
-		const modelId = args.settings?.modelId
-		if (modelId && shouldUseSingleFileRead(modelId)) {
-			return getSimpleReadFileDescription(args)
-		}
-		return getReadFileDescription(args)
-	},
+	read_file: (args) => getReadFileDescription(args),
 	fetch_instructions: (args) => getFetchInstructionsDescription(args.settings?.enableMcpServerCreation),
 	write_to_file: (args) => getWriteToFileDescription(args),
 	search_files: (args) => getSearchFilesDescription(args),
@@ -162,7 +153,6 @@ export function getToolDescriptionsForMode(
 export {
 	getExecuteCommandDescription,
 	getReadFileDescription,
-	getSimpleReadFileDescription,
 	getFetchInstructionsDescription,
 	getWriteToFileDescription,
 	getSearchFilesDescription,