Refactor GitLab MCP server implementation

- Removed gitlab-index.js and integrated its functionality into index.js.
- Updated server name to "gitlab-mcp-server" and version to "1.1.0".
- Enhanced GitLab API client with methods for creating, merging, retrieving, and closing merge requests.
- Added tools for handling merge requests with detailed input validation using Zod.
- Implemented command-line argument parsing for transport mode (stdio or http) and port configuration.
- Introduced Streamable HTTP transport for remote access and debugging.
- Updated package dependencies to the latest versions.

package-lock.json

@@ -1,17 +1,21 @@
 {
-  "name": "my-nodejs-mcp-server",
-  "version": "1.0.0",
+  "name": "gitlab-mcp-server",
+  "version": "1.1.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
-      "name": "my-nodejs-mcp-server",
-      "version": "1.0.0",
+      "name": "gitlab-mcp-server",
+      "version": "1.1.0",
       "license": "ISC",
       "dependencies": {
-        "@modelcontextprotocol/sdk": "^1.22.0",
+        "@modelcontextprotocol/sdk": "^1.24.3",
         "zod": "^3.25.76"
       },
+      "bin": {
+        "gitlab-mcp": "index.js",
+        "gitlab-mcp-server": "index.js"
+      },
       "devDependencies": {
         "@modelcontextprotocol/inspector": "^0.17.2"
       }
@@ -221,9 +225,10 @@
       }
     },
     "node_modules/@modelcontextprotocol/sdk": {
-      "version": "1.22.0",
-      "resolved": "https://registry.npmmirror.com/@modelcontextprotocol/sdk/-/sdk-1.22.0.tgz",
-      "integrity": "sha512-VUpl106XVTCpDmTBil2ehgJZjhyLY2QZikzF8NvTXtLRF1CvO5iEE2UNZdVIUer35vFOwMKYeUGbjJtvPWan3g==",
+      "version": "1.24.3",
+      "resolved": "https://registry.npmmirror.com/@modelcontextprotocol/sdk/-/sdk-1.24.3.tgz",
+      "integrity": "sha512-YgSHW29fuzKKAHTGe9zjNoo+yF8KaQPzDC2W9Pv41E7/57IfY+AMGJ/aDFlgTLcVVELoggKE4syABCE75u3NCw==",
+      "license": "MIT",
       "dependencies": {
         "ajv": "^8.17.1",
         "ajv-formats": "^3.0.1",
@@ -234,20 +239,25 @@
         "eventsource-parser": "^3.0.0",
         "express": "^5.0.1",
         "express-rate-limit": "^7.5.0",
+        "jose": "^6.1.1",
         "pkce-challenge": "^5.0.0",
         "raw-body": "^3.0.0",
-        "zod": "^3.23.8",
-        "zod-to-json-schema": "^3.24.1"
+        "zod": "^3.25 || ^4.0",
+        "zod-to-json-schema": "^3.25.0"
       },
       "engines": {
         "node": ">=18"
       },
       "peerDependencies": {
-        "@cfworker/json-schema": "^4.1.1"
+        "@cfworker/json-schema": "^4.1.1",
+        "zod": "^3.25 || ^4.0"
       },
       "peerDependenciesMeta": {
         "@cfworker/json-schema": {
           "optional": true
+        },
+        "zod": {
+          "optional": false
         }
       }
     },
@@ -2178,6 +2188,15 @@
       "resolved": "https://registry.npmmirror.com/isexe/-/isexe-2.0.0.tgz",
       "integrity": "sha512-RHxMLp9lnKHGHRng9QFhRCMbYAcVpn69smSGcq3f36xjgVVWThj4qqLbTLlq7Ssj8B+fIQ1EuCEGI2lKsyQeIw=="
     },
+    "node_modules/jose": {
+      "version": "6.1.3",
+      "resolved": "https://registry.npmmirror.com/jose/-/jose-6.1.3.tgz",
+      "integrity": "sha512-0TpaTfihd4QMNwrz/ob2Bp7X04yuxJkjRGi4aKmOqwhov54i6u79oCv7T+C7lo70MKH6BesI3vscD1yb/yzKXQ==",
+      "license": "MIT",
+      "funding": {
+        "url": "https://github.com/sponsors/panva"
+      }
+    },
     "node_modules/js-tokens": {
       "version": "4.0.0",
       "resolved": "https://registry.npmmirror.com/js-tokens/-/js-tokens-4.0.0.tgz",
@@ -3277,11 +3296,12 @@
       }
     },
     "node_modules/zod-to-json-schema": {
-      "version": "3.24.6",
-      "resolved": "https://registry.npmmirror.com/zod-to-json-schema/-/zod-to-json-schema-3.24.6.tgz",
-      "integrity": "sha512-h/z3PKvcTcTetyjl1fkj79MHNEjm+HpD6NXheWjzOekY7kV+lwDYnHw+ivHkijnCSMz1yJaWBD9vu/Fcmk+vEg==",
+      "version": "3.25.0",
+      "resolved": "https://registry.npmmirror.com/zod-to-json-schema/-/zod-to-json-schema-3.25.0.tgz",
+      "integrity": "sha512-HvWtU2UG41LALjajJrML6uQejQhNJx+JBO9IflpSja4R03iNWfKXrj6W2h7ljuLyc1nKS+9yDyL/9tD1U/yBnQ==",
+      "license": "ISC",
       "peerDependencies": {
-        "zod": "^3.24.1"
+        "zod": "^3.25 || ^4"
       }
     }
   }