feat: simple MCP example

app/mcp/logger.ts

@@ -0,0 +1,60 @@
+const colors = {
+  reset: "\x1b[0m",
+  bright: "\x1b[1m",
+  dim: "\x1b[2m",
+  green: "\x1b[32m",
+  yellow: "\x1b[33m",
+  red: "\x1b[31m",
+  blue: "\x1b[34m",
+};
+
+export class MCPClientLogger {
+  private readonly prefix: string;
+  private readonly debugMode: boolean;
+
+  constructor(
+    prefix: string = "NextChat MCP Client",
+    debugMode: boolean = false,
+  ) {
+    this.prefix = prefix;
+    this.debugMode = debugMode;
+  }
+
+  info(message: any) {
+    this.log(colors.blue, message);
+  }
+
+  success(message: any) {
+    this.log(colors.green, message);
+  }
+
+  error(message: any) {
+    const formattedMessage = this.formatMessage(message);
+    console.error(
+      `${colors.red}${colors.bright}[${this.prefix}]${colors.reset} ${formattedMessage}`,
+    );
+  }
+
+  warn(message: any) {
+    this.log(colors.yellow, message);
+  }
+
+  debug(message: any) {
+    if (this.debugMode) {
+      this.log(colors.dim, message);
+    }
+  }
+
+  private formatMessage(message: any): string {
+    return typeof message === "object"
+      ? JSON.stringify(message, null, 2)
+      : message;
+  }
+
+  private log(color: string, message: any) {
+    const formattedMessage = this.formatMessage(message);
+    console.log(
+      `${color}${colors.bright}[${this.prefix}]${colors.reset} ${formattedMessage}`,
+    );
+  }
+}