diff --git a/mcp-server/src/tools/initialize-project.js b/mcp-server/src/tools/initialize-project.js
index f4a286d4..27e820fc 100644
--- a/mcp-server/src/tools/initialize-project.js
+++ b/mcp-server/src/tools/initialize-project.js
@@ -24,13 +24,6 @@ export function registerInitializeProjectTool(server) {
 				.optional()
 				.default(false)
 				.describe('Add shell aliases (tm, taskmaster) to shell config file.'),
-			yes: z
-				.boolean()
-				.optional()
-				.default(true)
-				.describe(
-					'Skip prompts and use default values. Always set to true for MCP tools.'
-				),
 			projectRoot: z
 				.string()
 				.describe(
diff --git a/mcp-server/src/tools/rules.js b/mcp-server/src/tools/rules.js
index 9d55fd5f..1b9421b8 100644
--- a/mcp-server/src/tools/rules.js
+++ b/mcp-server/src/tools/rules.js
@@ -34,12 +34,7 @@ export function registerRulesTool(server) {
 				.string()
 				.describe(
 					'The root directory of the project. Must be an absolute path.'
-				),
-			yes: z
-				.boolean()
-				.optional()
-				.default(true)
-				.describe('Run non-interactively (default: true).')
+				)
 		}),
 		execute: withNormalizedProjectRoot(async (args, { log, session }) => {
 			try {