chore: Update ESLint configuration, package.json, and README

- Disabled the 'prefer-global/process' rule in ESLint configuration.
- Specified Node.js engine requirement (>=22.0.0) in package.json.
- Added requirements section in README to reflect Node.js version and package managers.

Author: zandko

README.md

@@ -28,6 +28,11 @@
 
 ## 🚀 Quick Start
 
+### Requirements
+
+- Node.js 22.0.0 or higher
+- npm, yarn, or pnpm (examples use pnpm)
+
 ### Installation
 
 ```bash
@@ -125,6 +130,10 @@ const agent = new MCPAgent({
 })
 ```
 
+## 👥 Contributors
+
+<!-- Contributors section will be automatically generated here -->
+
 ## 📜 License
 
 MIT © [Zane](https://github.com/zandko)

eslint.config.js

@@ -3,4 +3,7 @@ import antfu from '@antfu/eslint-config'
 export default antfu({
   formatters: true,
   typescript: true,
+  rules: {
+    'node/prefer-global/process': 'off',
+  },
 })

package.json

@@ -37,6 +37,9 @@
   "files": [
     "dist"
   ],
+  "engines": {
+    "node": ">=22.0.0"
+  },
   "publishConfig": {
     "registry": "https://registry.npmjs.org"
   },

src/connectors/websocket.ts

@@ -1,4 +1,3 @@
-import type { RequestOptions } from '@modelcontextprotocol/sdk/shared/protocol.js'
 import type {
   CallToolResult,
   Tool,
@@ -93,7 +92,7 @@ export class WebSocketConnector extends BaseConnector {
         data = JSON.parse(msg.data ?? msg)
       }
       catch (e) {
-        logger.warn('Received non‑JSON frame')
+        logger.warn('Received non‑JSON frame', e)
         return
       }
       const id = data.id
@@ -142,21 +141,21 @@ export class WebSocketConnector extends BaseConnector {
     return res.tools ?? []
   }
 
-  async callTool(name: string, args: Record<string, any>, options?: RequestOptions): Promise<CallToolResult> {
+  async callTool(name: string, args: Record<string, any>): Promise<CallToolResult> {
     return await this.sendRequest('tools/call', { name, arguments: args })
   }
 
-  async listResources(options?: RequestOptions): Promise<any> {
+  async listResources(): Promise<any> {
     const resources = await this.sendRequest('resources/list')
     return { resources: Array.isArray(resources) ? resources : [] }
   }
 
-  async readResource(uri: string, options?: RequestOptions): Promise<{ content: ArrayBuffer, mimeType: string }> {
+  async readResource(uri: string): Promise<{ content: ArrayBuffer, mimeType: string }> {
     const res = await this.sendRequest('resources/read', { uri })
     return { content: res.content, mimeType: res.mimeType }
   }
 
-  async request(method: string, params: Record<string, any> | null = null, options?: RequestOptions): Promise<any> {
+  async request(method: string, params: Record<string, any> | null = null): Promise<any> {
     return await this.sendRequest(method, params)
   }