Standardize build and binary references for server-redis

src/redis/README.md

@@ -14,12 +14,18 @@ A Model Context Protocol server that provides access to Redis databases. This se
 ### Connection Errors
 
 **ECONNREFUSED**
-  - **Cause**: Redis server is not running or unreachable
+  - **Cause**: Redis/Memurai server is not running or unreachable
   - **Solution**: 
-    - Verify Redis is running: `redis-cli ping` should return "PONG"
-    - Check Redis service status: `systemctl status redis` (Linux) or `brew services list` (macOS)
+    - Verify server is running:
+      - Redis: `redis-cli ping` should return "PONG"
+      - Memurai (Windows): `memurai-cli ping` should return "PONG"
+    - Check service status:
+      - Linux: `systemctl status redis`
+      - macOS: `brew services list`
+      - Windows: Check Memurai in Services (services.msc)
     - Ensure correct port (default 6379) is not blocked by firewall
     - Verify Redis URL format: `redis://hostname:port`
+    - If `redis://localhost:6379` fails with ECONNREFUSED, try using the explicit IP: `redis://127.0.0.1:6379`
 
 ### Server Behavior
 
@@ -57,7 +63,7 @@ To use this server with the Claude Desktop app, add the following configuration
 ### Docker
 
 * when running docker on macos, use host.docker.internal if the server is running on the host network (eg localhost)
-* Redis URL can be specified as an argument, defaults to "redis://localhost:6379"
+* Redis URL can be specified as an argument, defaults to "redis://localhost:6379" (use "redis://127.0.0.1:6379" if localhost fails)
 
 ```json
 {

src/redis/package.json

@@ -1,20 +1,20 @@
 {
   "name": "@modelcontextprotocol/server-redis",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "description": "MCP server for using Redis",
   "license": "MIT",
   "author": "Anthropic, PBC (https://anthropic.com)",
   "homepage": "https://modelcontextprotocol.io",
   "bugs": "https://github.com/modelcontextprotocol/servers/issues",
   "type": "module",
   "bin": {
-    "redis": "./build/index.js"
+    "mcp-server-redis": "dist/index.js"
   },
   "files": [
-    "build"
+    "dist"
   ],
   "scripts": {
-    "build": "tsc && shx chmod +x build/*.js",
+    "build": "tsc && shx chmod +x dist/*.js",
     "prepare": "npm run build",
     "watch": "tsc --watch"
   },

src/redis/src/index.ts

@@ -1,3 +1,5 @@
+#!/usr/bin/env node
+
 import { Server } from "@modelcontextprotocol/sdk/server/index.js";
 import { StdioServerTransport } from "@modelcontextprotocol/sdk/server/stdio.js";
 import {
@@ -19,11 +21,14 @@ const redisClient = createClient({
     socket: {
         reconnectStrategy: (retries) => {
             if (retries >= MAX_RETRIES) {
-                console.error(`Maximum retries (${MAX_RETRIES}) reached. Giving up.`);
+                console.error(`[Redis Error] Maximum retries (${MAX_RETRIES}) reached. Giving up.`);
+                console.error(`[Redis Error] Connection: ${REDIS_URL}`);
                 return new Error('Max retries reached');
             }
             const delay = Math.min(Math.pow(2, retries) * MIN_RETRY_DELAY, MAX_RETRY_DELAY);
-            console.error(`Reconnection attempt ${retries + 1}/${MAX_RETRIES} in ${delay}ms`);
+            console.error(`[Redis Retry] Attempt ${retries + 1}/${MAX_RETRIES} failed`);
+            console.error(`[Redis Retry] Next attempt in ${delay}ms`);
+            console.error(`[Redis Retry] Connection: ${REDIS_URL}`);
             return delay;
         }
     }
@@ -233,26 +238,27 @@ server.setRequestHandler(CallToolRequestSchema, async (request) => {
     }
 });
 
-// Start the server
-async function main() {
-    try {
-        // Set up Redis event handlers
-        redisClient.on('error', (err: Error) => {
-            console.error('Redis Client Error:', err);
-        });
+// Set up Redis event handlers
+redisClient.on('error', (err: Error) => {
+    console.error(`[Redis Error] ${err.name}: ${err.message}`);
+    console.error(`[Redis Error] Connection: ${REDIS_URL}`);
+    console.error(`[Redis Error] Stack: ${err.stack}`);
+});
 
-        redisClient.on('connect', () => {
-            console.error(`Connected to Redis at ${REDIS_URL}`);
-        });
+redisClient.on('connect', () => {
+    console.error(`[Redis Connected] Successfully connected to ${REDIS_URL}`);
+});
 
-        redisClient.on('reconnecting', () => {
-            console.error('Attempting to reconnect to Redis...');
-        });
+redisClient.on('reconnecting', () => {
+    console.error('[Redis Reconnecting] Connection lost, attempting to reconnect...');
+});
 
-        redisClient.on('end', () => {
-            console.error('Redis connection closed');
-        });
+redisClient.on('end', () => {
+    console.error('[Redis Disconnected] Connection closed');
+});
 
+async function runServer() {
+    try {
         // Connect to Redis
         await redisClient.connect();
 
@@ -261,26 +267,25 @@ async function main() {
         await server.connect(transport);
         console.error("Redis MCP Server running on stdio");
     } catch (error) {
-        console.error("Error during startup:", error);
-        await cleanup();
+        const err = error as Error;
+        console.error("[Redis Fatal] Server initialization failed");
+        console.error(`[Redis Fatal] Error: ${err.name}: ${err.message}`);
+        console.error(`[Redis Fatal] Connection: ${REDIS_URL}`);
+        console.error(`[Redis Fatal] Stack: ${err.stack}`);
+        await redisClient.quit().catch(() => {});
+        process.exit(1);
     }
 }
 
-// Cleanup function
-async function cleanup() {
-    try {
-        await redisClient.quit();
-    } catch (error) {
-        console.error("Error during cleanup:", error);
-    }
-    process.exit(1);
-}
-
 // Handle process termination
-process.on('SIGINT', cleanup);
-process.on('SIGTERM', cleanup);
+process.on('SIGINT', async () => {
+    await redisClient.quit().catch(() => {});
+    process.exit(0);
+});
 
-main().catch((error) => {
-    console.error("Fatal error in main():", error);
-    cleanup();
+process.on('SIGTERM', async () => {
+    await redisClient.quit().catch(() => {});
+    process.exit(0);
 });
+
+runServer();

src/redis/tsconfig.json

@@ -3,7 +3,7 @@
       "target": "ES2022",
       "module": "Node16",
       "moduleResolution": "Node16",
-      "outDir": "./build",
+      "outDir": "./dist",
       "rootDir": "./src",
       "strict": true,
       "esModuleInterop": true,
@@ -13,4 +13,3 @@
     "include": ["src/**/*"],
     "exclude": ["node_modules"]
   }
-