diff --git a/build/index.js b/build/index.js
index e7e57dd..de1664d 100755
--- a/build/index.js
+++ b/build/index.js
@@ -5,7 +5,7 @@ import { CallToolRequestSchema, ListToolsRequestSchema, } from "@modelcontextpro
 import fetch from "node-fetch";
 import { z } from "zod";
 import { zodToJsonSchema } from "zod-to-json-schema";
-import { GitLabForkSchema, GitLabReferenceSchema, GitLabRepositorySchema, GitLabIssueSchema, GitLabMergeRequestSchema, GitLabContentSchema, GitLabCreateUpdateFileResponseSchema, GitLabSearchResponseSchema, GitLabTreeSchema, GitLabCommitSchema, CreateOrUpdateFileSchema, SearchRepositoriesSchema, CreateRepositorySchema, GetFileContentsSchema, PushFilesSchema, CreateIssueSchema, CreateMergeRequestSchema, ForkRepositorySchema, CreateBranchSchema, GitLabMergeRequestDiffSchema, GetMergeRequestSchema, GetMergeRequestDiffsSchema, UpdateMergeRequestSchema, } from "./schemas.js";
+import { GitLabForkSchema, GitLabReferenceSchema, GitLabRepositorySchema, GitLabIssueSchema, GitLabMergeRequestSchema, GitLabContentSchema, GitLabCreateUpdateFileResponseSchema, GitLabSearchResponseSchema, GitLabTreeSchema, GitLabCommitSchema, CreateOrUpdateFileSchema, SearchRepositoriesSchema, CreateRepositorySchema, GetFileContentsSchema, PushFilesSchema, CreateIssueSchema, CreateMergeRequestSchema, ForkRepositorySchema, CreateBranchSchema, GitLabMergeRequestDiffSchema, GetMergeRequestSchema, GetMergeRequestDiffsSchema, UpdateMergeRequestSchema, CreateNoteSchema, } from "./schemas.js";
 const server = new Server({
     name: "gitlab-mcp-server",
     version: "0.0.1",
@@ -341,6 +341,19 @@ async function updateMergeRequest(projectId, mergeRequestIid, options) {
     await handleGitLabError(response);
     return GitLabMergeRequestSchema.parse(await response.json());
 }
+// 📦 새로운 함수: createNote - 이슈 또는 병합 요청에 노트(댓글)를 추가하는 함수
+async function createNote(projectId, noteableType, // 'issue' 또는 'merge_request' 타입 명시
+noteableIid, body) {
+    // ⚙️ 응답 타입은 GitLab API 문서에 따라 조정 가능
+    const url = new URL(`${GITLAB_API_URL}/projects/${encodeURIComponent(projectId)}/${noteableType}/${noteableIid}/notes`);
+    const response = await fetch(url.toString(), {
+        method: "POST",
+        headers: DEFAULT_HEADERS,
+        body: JSON.stringify({ body }),
+    });
+    await handleGitLabError(response);
+    return await response.json(); // ⚙️ 응답 타입은 GitLab API 문서에 따라 조정 가능, 필요하면 스키마 정의
+}
 server.setRequestHandler(ListToolsRequestSchema, async () => {
     return {
         tools: [
@@ -404,6 +417,11 @@ server.setRequestHandler(ListToolsRequestSchema, async () => {
                 description: "Update a merge request",
                 inputSchema: zodToJsonSchema(UpdateMergeRequestSchema),
             },
+            {
+                name: "create_note",
+                description: "Create a new note (comment) to an issue or merge request",
+                inputSchema: zodToJsonSchema(CreateNoteSchema),
+            },
         ],
     };
 });
@@ -515,6 +533,24 @@ server.setRequestHandler(CallToolRequestSchema, async (request) => {
                     ],
                 };
             }
+            case "create_note": {
+                try {
+                    const args = CreateNoteSchema.parse(request.params.arguments);
+                    const { project_id, noteable_type, noteable_iid, body } = args;
+                    const note = await createNote(project_id, noteable_type, noteable_iid, body);
+                    return {
+                        content: [{ type: "text", text: JSON.stringify(note, null, 2) }],
+                    };
+                }
+                catch (error) {
+                    if (error instanceof z.ZodError) {
+                        throw new Error(`Invalid arguments: ${error.errors
+                            .map((e) => `${e.path.join(".")}: ${e.message}`)
+                            .join(", ")}`);
+                    }
+                    throw error;
+                }
+            }
             default:
                 throw new Error(`Unknown tool: ${request.params.name}`);
         }
diff --git a/build/schemas.js b/build/schemas.js
index d1eb081..e3c5923 100644
--- a/build/schemas.js
+++ b/build/schemas.js
@@ -346,3 +346,11 @@ export const UpdateMergeRequestSchema = GetMergeRequestSchema.extend({
 export const GetMergeRequestDiffsSchema = GetMergeRequestSchema.extend({
     view: z.enum(["inline", "parallel"]).optional().describe("Diff view type"),
 });
+export const CreateNoteSchema = z.object({
+    project_id: z.string().describe("Project ID or namespace/project_path"),
+    noteable_type: z
+        .enum(["issue", "merge_request"])
+        .describe("Type of noteable (issue or merge_request)"),
+    noteable_iid: z.number().describe("IID of the issue or merge request"),
+    body: z.string().describe("Note content"),
+});
diff --git a/package.json b/package.json
index b056f9b..f91af3b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@zereight/mcp-gitlab",
-  "version": "1.0.3",
+  "version": "1.0.4",
   "description": "MCP server for using the GitLab API",
   "license": "MIT",
   "author": "zereight",