feat: add run_slash_command tool for executing slash commands

packages/types/src/tool.ts

@@ -34,6 +34,7 @@ export const toolNames = [
 	"fetch_instructions",
 	"codebase_search",
 	"update_todo_list",
+	"run_slash_command",
 ] as const
 
 export const toolNamesSchema = z.enum(toolNames)

src/core/assistant-message/presentAssistantMessage.ts

@@ -28,6 +28,7 @@ import { attemptCompletionTool } from "../tools/attemptCompletionTool"
 import { newTaskTool } from "../tools/newTaskTool"
 
 import { updateTodoListTool } from "../tools/updateTodoListTool"
+import { runSlashCommandTool } from "../tools/runSlashCommandTool"
 
 import { formatResponse } from "../prompts/responses"
 import { validateToolUse } from "../tools/validateToolUse"
@@ -221,6 +222,8 @@ export async function presentAssistantMessage(cline: Task) {
 						const modeName = getModeBySlug(mode, customModes)?.name ?? mode
 						return `[${block.name} in ${modeName} mode: '${message}']`
 					}
+					case "run_slash_command":
+						return `[${block.name} for '${block.params.command}'${block.params.args ? ` with args: ${block.params.args}` : ""}]`
 				}
 			}
 
@@ -546,6 +549,9 @@ export async function presentAssistantMessage(cline: Task) {
 						askFinishSubTaskApproval,
 					)
 					break
+				case "run_slash_command":
+					await runSlashCommandTool(cline, block, askApproval, handleError, pushToolResult, removeClosingTag)
+					break
 			}
 
 			break

src/core/prompts/tools/index.ts

@@ -25,6 +25,7 @@ import { getSwitchModeDescription } from "./switch-mode"
 import { getNewTaskDescription } from "./new-task"
 import { getCodebaseSearchDescription } from "./codebase-search"
 import { getUpdateTodoListDescription } from "./update-todo-list"
+import { getRunSlashCommandDescription } from "./run-slash-command"
 import { CodeIndexManager } from "../../../services/code-index/manager"
 
 // Map of tool names to their description functions
@@ -56,6 +57,7 @@ const toolDescriptionMap: Record<string, (args: ToolArgs) => string | undefined>
 	apply_diff: (args) =>
 		args.diffStrategy ? args.diffStrategy.getToolDescription({ cwd: args.cwd, toolOptions: args.toolOptions }) : "",
 	update_todo_list: (args) => getUpdateTodoListDescription(args),
+	run_slash_command: () => getRunSlashCommandDescription(),
 }
 
 export function getToolDescriptionsForMode(
@@ -164,4 +166,5 @@ export {
 	getInsertContentDescription,
 	getSearchAndReplaceDescription,
 	getCodebaseSearchDescription,
+	getRunSlashCommandDescription,
 }

src/core/prompts/tools/run-slash-command.ts

@@ -0,0 +1,37 @@
+/**
+ * Generates the run_slash_command tool description.
+ */
+export function getRunSlashCommandDescription(): string {
+	return `## run_slash_command
+Description: Execute a slash command to get specific instructions or content. Slash commands are predefined templates that provide detailed guidance for common tasks. Commands can be built-in, defined globally, or project-specific.
+
+Parameters:
+- command: (required) The name of the slash command to execute (e.g., "init", "test", "deploy")
+- args: (optional) Additional arguments or context to pass to the command
+
+Usage:
+<run_slash_command>
+<command>command_name</command>
+<args>optional arguments</args>
+</run_slash_command>
+
+Examples:
+
+1. Running the init command to analyze a codebase:
+<run_slash_command>
+<command>init</command>
+</run_slash_command>
+
+2. Running a command with additional context:
+<run_slash_command>
+<command>test</command>
+<args>focus on integration tests</args>
+</run_slash_command>
+
+Note: Available commands depend on the project and global configuration. The tool will list available commands if an invalid command is specified. Commands can be:
+- Built-in: Predefined commands like "init" for codebase analysis
+- Global: Custom commands defined in ~/.roo/commands/
+- Project: Project-specific commands defined in .roo/commands/
+
+The command content will be returned for you to execute or follow as instructions.`
+}