From dc5ca950085e427f756a5a99c7c2eb3077154fb6 Mon Sep 17 00:00:00 2001
From: jungwoo choi <jungwoochoi@MacBook-Pro-2.local>
Date: Sun, 15 Feb 2026 09:58:10 +0900
Subject: [PATCH] =?UTF-8?q?feat:=20=EB=AA=A8=EB=93=A0=20=EB=8F=84=EA=B5=AC?=
 =?UTF-8?q?=EC=97=90=20outputSchema=20=EC=B6=94=EA=B0=80?=
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Content-Type: text/plain; charset=UTF-8
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Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 mcp/src/server.ts | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/mcp/src/server.ts b/mcp/src/server.ts
index 3007639..e88cab7 100644
--- a/mcp/src/server.ts
+++ b/mcp/src/server.ts
@@ -15,6 +15,25 @@ import { getHistory } from "./tools/get-history.js";
 
 type Lang = "en" | "ko";
 
+// Common output schema for all tools (markdown text content)
+const TEXT_OUTPUT = {
+  type: "object" as const,
+  properties: {
+    content: {
+      type: "array",
+      items: {
+        type: "object",
+        properties: {
+          type: { type: "string", const: "text" },
+          text: { type: "string", description: "Markdown-formatted inspection result" },
+        },
+        required: ["type", "text"],
+      },
+    },
+  },
+  required: ["content"],
+};
+
 const STANDARDS = [
   "wcag_2.0_a",
   "wcag_2.0_aa",
@@ -57,6 +76,7 @@ export function createServer(apiUrl: string, defaultLang: Lang): Server {
           idempotentHint: true,
           openWorldHint: true,
         },
+        outputSchema: TEXT_OUTPUT,
         inputSchema: {
           type: "object" as const,
           properties: {
@@ -88,6 +108,7 @@ export function createServer(apiUrl: string, defaultLang: Lang): Server {
           idempotentHint: false,
           openWorldHint: true,
         },
+        outputSchema: TEXT_OUTPUT,
         inputSchema: {
           type: "object" as const,
           properties: {
@@ -127,6 +148,7 @@ export function createServer(apiUrl: string, defaultLang: Lang): Server {
           idempotentHint: true,
           openWorldHint: false,
         },
+        outputSchema: TEXT_OUTPUT,
         inputSchema: {
           type: "object" as const,
           properties: {
@@ -153,6 +175,7 @@ export function createServer(apiUrl: string, defaultLang: Lang): Server {
           idempotentHint: true,
           openWorldHint: false,
         },
+        outputSchema: TEXT_OUTPUT,
         inputSchema: {
           type: "object" as const,
           properties: {
@@ -198,6 +221,7 @@ export function createServer(apiUrl: string, defaultLang: Lang): Server {
           idempotentHint: true,
           openWorldHint: false,
         },
+        outputSchema: TEXT_OUTPUT,
         inputSchema: {
           type: "object" as const,
           properties: {