chore(prettier): add rules and format files

Author: Daniele Briggi

package.json

@@ -28,5 +28,12 @@
   "devDependencies": {
     "@types/node": "^22.14.0",
     "typescript": "^5.8.3"
+  },
+  "prettier": {
+    "semi": false,
+    "singleQuote": true,
+    "trailingComma": "none",
+    "arrowParens": "avoid",
+    "printWidth": 240
   }
 }

readme.md

@@ -1,7 +1,7 @@
 # Model Context Protocol (MCP) Server for SQLite Cloud
 
 ## Overview
-The MCP Server for SQLite Cloud is designed to facilitate seamless interaction with SQLite Cloud databases. It leverages the Model Context Protocol (MCP) to provide an interface for executing queries, commands and analyzing query performance.
+The MCP Server for SQLite Cloud is designed to allow interaction with your SQLite Cloud databases using the AI Agent. It leverages the Model Context Protocol (MCP) to provide an interface for executing queries, commands and analyzing query performance.
 
 ## Features
 - **Execute Queries**: Run `SELECT`, `INSERT`, `UPDATE`, and `DELETE` SQL queries on SQLite Cloud databases.
@@ -32,13 +32,15 @@ npx @sqlitecloud/mcp-server --connectionString <your_connection_string>
 
 Replace `<your_connection_string>` with the appropriate connection string for your SQLite Cloud project.
 
-## Configure in your AI Agent
+## Configure your AI Agent
 
 ### VSCode
 
 [Official documentation](https://code.visualstudio.com/docs/copilot/chat/mcp-servers)
 
-1. **Locate the settings.json file**: Open `VSCode Settings` and search for `mcp`. Edit the `User`'s `settings.json`. _MCP requires your connection string and it's not safe to keep it into the project's VSCode settings._
+1. **Locate the settings.json file**: Open `VSCode Settings` and search for `mcp`. Edit the `User`'s `settings.json`. 
+
+> _MCP requires your connection string and it's not safe to keep it into the project's VSCode settings._
 
 2. **Add the MCP configuration**: Include the following configuration in the settings.json file:
 
@@ -112,7 +114,7 @@ npx <PACKAGE_FILENAME>.tgz --connectionString <CONNECTION_STRING>
 Use the inspector to test both `stdio` and `sse` transports.
 First build the package then run:
 ```bash
-npx npx @modelcontextprotocol/inspector@latest
+npx @modelcontextprotocol/inspector@latest
 ```
 and open it at the page: http://127.0.0.1:6274/
 
@@ -125,4 +127,4 @@ _Note: use the `PATH_TO_PACKAGE_FOLDER` from your home directory or you might ge
 
 ### SSE Transport
 To test `sse` transport to a remote or local server use  
-**URL**: `http://localhost:8090/v1/mcp/sse`
+- **URL**: `http://localhost:8090/v1/mcp/sse`

src/index.ts

@@ -1,39 +1,34 @@
 #!/usr/bin/env node
 
-import { StdioServerTransport } from "@modelcontextprotocol/sdk/server/stdio.js";
-import { SQLiteCloudMcpServer } from "./server.js";
-import { SQLiteCloudMcpTransport } from "./sqlitecloudTransport.js";
-import { parseArgs } from "util";
+import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js'
+import { SQLiteCloudMcpServer } from './server.js'
+import { SQLiteCloudMcpTransport } from './sqlitecloudTransport.js'
+import { parseArgs } from 'util'
 
-const server = new SQLiteCloudMcpServer();
+const server = new SQLiteCloudMcpServer()
 
 async function main() {
-  console.log("Starting SQLite Cloud MCP Server...");
+  console.log('Starting SQLite Cloud MCP Server...')
   const {
-    values: { connectionString },
+    values: { connectionString }
   } = parseArgs({
     options: {
       connectionString: {
-        type: "string",
-      },
-    },
-  });
+        type: 'string'
+      }
+    }
+  })
 
   if (!connectionString) {
-    throw new Error(
-      "Please provide a Connection String with the --connectionString flag"
-    );
+    throw new Error('Please provide a Connection String with the --connectionString flag')
   }
 
-  const transport = new SQLiteCloudMcpTransport(
-    connectionString,
-    new StdioServerTransport()
-  );
-  await server.connect(transport);
-  console.info("SQLite Cloud MCP Server running on stdio");
+  const transport = new SQLiteCloudMcpTransport(connectionString, new StdioServerTransport())
+  await server.connect(transport)
+  console.info('SQLite Cloud MCP Server running on stdio')
 }
 
-main().catch((error) => {
-  console.error("Fatal error in main():", error);
-  process.exit(1);
-});
+main().catch(error => {
+  console.error('Fatal error in main():', error)
+  process.exit(1)
+})

src/portableSseTransport.ts

@@ -10,7 +10,7 @@ interface PortableWriter {
 
 /**
  * Server transport for SSE to send messages over an SSE connection.
- * 
+ *
  * This is a reimplementation of the `SSEServerTransport` class from `@modelcontextprotocol/sdk/server/see`
  * without the dependency with ExpressJS.
  */
@@ -25,10 +25,7 @@ export class PortableSSEServerTransport implements Transport {
   /**
    * Creates a new SSE server transport, which will direct the client to POST messages to the relative or absolute URL identified by `_endpoint`.
    */
-  constructor(
-    private _endpoint: string,
-    private writableStream: PortableWriter
-  ) {
+  constructor(private _endpoint: string, private writableStream: PortableWriter) {
     this._sessionId = randomUUID()
   }