feat: MCP 서버 추가 — AI 에이전트용 웹 검사 도구

Node.js + TypeScript MCP 서버 구현:
- 5개 도구: inspect_page, inspect_site, get_inspection, get_issues, get_history
- 듀얼 트랜스포트: stdio (Claude Desktop) + Streamable HTTP (Docker/원격)
- i18n 지원 (영어/한국어)
- Docker 통합 (port 3100) + Nginx /mcp 프록시
- Smithery 레지스트리 배포 설정

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

mcp/src/tools/get-history.ts

@@ -0,0 +1,46 @@
+import { ApiClient } from "../api-client.js";
+import { t } from "../i18n/index.js";
+
+export async function getHistory(
+  client: ApiClient,
+  lang: "en" | "ko",
+  url?: string,
+  limit?: number,
+): Promise<string> {
+  const result = await client.getInspections(url, limit || 10);
+
+  const lines: string[] = [];
+  lines.push(`# ${t("get_history.title", lang)}`);
+  lines.push(`**${t("get_history.total", lang)}**: ${result.total}`);
+  if (url) {
+    lines.push(`**Filter**: ${url}`);
+  }
+  lines.push("");
+
+  if (result.items.length === 0) {
+    lines.push("No inspection records found.");
+    return lines.join("\n");
+  }
+
+  lines.push("| # | URL | Score | Grade | Issues | Date |");
+  lines.push("|---|---|---|---|---|---|");
+
+  for (let i = 0; i < result.items.length; i++) {
+    const item = result.items[i];
+    const date = item.created_at.split("T")[0];
+    const urlShort =
+      item.url.length > 50 ? item.url.slice(0, 47) + "..." : item.url;
+    lines.push(
+      `| ${i + 1} | ${urlShort} | ${item.overall_score} | ${item.grade} | ${item.total_issues} | ${date} |`,
+    );
+  }
+  lines.push("");
+
+  // Include inspection IDs for follow-up
+  lines.push("## Inspection IDs");
+  for (const item of result.items) {
+    lines.push(`- ${item.url}: \`${item.inspection_id}\``);
+  }
+
+  return lines.join("\n");
+}