config.json

@@ -1,28 +0,0 @@
-{
-  "mcpServers": {
-    "filesystem": {
-      "name": "filesystem",
-      "type": "stdio",
-      "command": "npx",
-      "args": [
-        "@modelcontextprotocol/server-filesystem",
-        "/Users/cesarmendivil/WebstormProjects"
-      ]
-    },
-    "yt-dlp": {
-      "command": "npx",
-      "args": ["-y", "@kevinwatt/yt-dlp-mcp@latest"],
-      "env": {
-        "YTDLP_COOKIES_FROM_BROWSER": "chrome"
-      }
-    },
-    "latexpdf-mcp":{
-      "command": "latexpdf-mcp",
-      "env": {
-        "LATEXPDF_OUTPUT_DIR": "/Users/cesarmendivil/Documents/Nextream/TubeScript-API"
-      }
-
-     }
-}
-
-}

dist/gateways/configToStreamableHttp.d.ts

@@ -4,7 +4,6 @@ export interface ConfigToStreamableHttpArgs {
     configPath: string;
     port: number;
     host: string;
-    baseUrl?: string;
     streamableHttpPath: string;
     logger: Logger;
     corsOrigin: CorsOptions['origin'];

dist/gateways/configToStreamableHttp.d.ts.map

@@ -1 +1 @@
-{"version":3,"file":"configToStreamableHttp.d.ts","sourceRoot":"","sources":["../../src/gateways/configToStreamableHttp.ts"],"names":[],"mappings":"AACA,OAAa,EAAE,KAAK,WAAW,EAAE,MAAM,MAAM,CAAA;AAQ7C,OAAO,EAAE,MAAM,EAAE,MAAM,aAAa,CAAA;AASpC,MAAM,WAAW,0BAA0B;IACzC,UAAU,EAAE,MAAM,CAAA;IAClB,IAAI,EAAE,MAAM,CAAA;IACZ,IAAI,EAAE,MAAM,CAAA;IACZ,OAAO,CAAC,EAAE,MAAM,CAAA;IAChB,kBAAkB,EAAE,MAAM,CAAA;IAC1B,MAAM,EAAE,MAAM,CAAA;IACd,UAAU,EAAE,WAAW,CAAC,QAAQ,CAAC,CAAA;IACjC,eAAe,EAAE,MAAM,EAAE,CAAA;IACzB,OAAO,EAAE,MAAM,CAAC,MAAM,EAAE,MAAM,CAAC,CAAA;IAC/B,SAAS,CAAC,EAAE,OAAO,CAAA;IACnB,cAAc,CAAC,EAAE,MAAM,GAAG,IAAI,CAAA;CAC/B;AAaD,wBAAsB,sBAAsB,CAAC,IAAI,EAAE,0BAA0B,iBAkX5E"}
+{"version":3,"file":"configToStreamableHttp.d.ts","sourceRoot":"","sources":["../../src/gateways/configToStreamableHttp.ts"],"names":[],"mappings":"AACA,OAAa,EAAE,KAAK,WAAW,EAAE,MAAM,MAAM,CAAA;AAQ7C,OAAO,EAAE,MAAM,EAAE,MAAM,aAAa,CAAA;AASpC,MAAM,WAAW,0BAA0B;IACzC,UAAU,EAAE,MAAM,CAAA;IAClB,IAAI,EAAE,MAAM,CAAA;IACZ,IAAI,EAAE,MAAM,CAAA;IACZ,kBAAkB,EAAE,MAAM,CAAA;IAC1B,MAAM,EAAE,MAAM,CAAA;IACd,UAAU,EAAE,WAAW,CAAC,QAAQ,CAAC,CAAA;IACjC,eAAe,EAAE,MAAM,EAAE,CAAA;IACzB,OAAO,EAAE,MAAM,CAAC,MAAM,EAAE,MAAM,CAAC,CAAA;IAC/B,SAAS,CAAC,EAAE,OAAO,CAAA;IACnB,cAAc,CAAC,EAAE,MAAM,GAAG,IAAI,CAAA;CAC/B;AAaD,wBAAsB,sBAAsB,CAAC,IAAI,EAAE,0BAA0B,iBA6W5E"}

dist/gateways/configToStreamableHttp.js

@@ -14,15 +14,12 @@ const setResponseHeaders = ({ res, headers, }) => Object.entries(headers).forEac
     res.setHeader(key, value);
 });
 export async function configToStreamableHttp(args) {
-    const { configPath, port, host, baseUrl, streamableHttpPath, logger, corsOrigin, healthEndpoints, headers, stateless = false, sessionTimeout, } = args;
+    const { configPath, port, host, streamableHttpPath, logger, corsOrigin, healthEndpoints, headers, stateless = false, sessionTimeout, } = args;
     logger.info(`  - config: ${configPath}`);
     logger.info(`  - Headers: ${Object.keys(headers).length ? JSON.stringify(headers) : '(none)'}`);
     logger.info(`  - host: ${host}`);
     logger.info(`  - port: ${port}`);
     logger.info(`  - streamableHttpPath: ${streamableHttpPath}`);
-    if (baseUrl) {
-        logger.info(`  - baseUrl: ${baseUrl}`);
-    }
     logger.info(`  - stateless: ${stateless}`);
     logger.info(`  - CORS: ${corsOrigin ? `enabled (${serializeCorsOrigin({ corsOrigin })})` : 'disabled'}`);
     logger.info(`  - Health endpoints: ${healthEndpoints.length ? healthEndpoints.join(', ') : '(none)'}`);
@@ -280,11 +277,9 @@ export async function configToStreamableHttp(args) {
         app.get(streamableHttpPath, handleSessionRequest);
         app.delete(streamableHttpPath, handleSessionRequest);
     }
-    const hostForPrint = host === '0.0.0.0' ? 'localhost' : host;
-    const endpointUrl = baseUrl ? `${baseUrl}${streamableHttpPath}` : `http://${hostForPrint}:${port}${streamableHttpPath}`;
     app.listen(port, host, () => {
         logger.info(`Listening on ${host}:${port}`);
-        logger.info(`StreamableHttp endpoint: ${endpointUrl}`);
+        logger.info(`StreamableHttp endpoint: http://${host}:${port}${streamableHttpPath}`);
         logger.info(`Mode: ${stateless ? 'stateless' : 'stateful'}`);
     });
     logger.info('Config-to-StreamableHttp gateway ready');

dist/gateways/stdioToStatefulStreamableHttp.d.ts

@@ -4,7 +4,6 @@ export interface StdioToStreamableHttpArgs {
     stdioCmd: string;
     port: number;
     host: string;
-    baseUrl?: string;
     streamableHttpPath: string;
     logger: Logger;
     corsOrigin: CorsOptions['origin'];

dist/gateways/stdioToStatefulStreamableHttp.d.ts.map

@@ -1 +1 @@
-{"version":3,"file":"stdioToStatefulStreamableHttp.d.ts","sourceRoot":"","sources":["../../src/gateways/stdioToStatefulStreamableHttp.ts"],"names":[],"mappings":"AACA,OAAa,EAAE,KAAK,WAAW,EAAE,MAAM,MAAM,CAAA;AAK7C,OAAO,EAAE,MAAM,EAAE,MAAM,aAAa,CAAA;AAQpC,MAAM,WAAW,yBAAyB;IACxC,QAAQ,EAAE,MAAM,CAAA;IAChB,IAAI,EAAE,MAAM,CAAA;IACZ,IAAI,EAAE,MAAM,CAAA;IACZ,OAAO,CAAC,EAAE,MAAM,CAAA;IAChB,kBAAkB,EAAE,MAAM,CAAA;IAC1B,MAAM,EAAE,MAAM,CAAA;IACd,UAAU,EAAE,WAAW,CAAC,QAAQ,CAAC,CAAA;IACjC,eAAe,EAAE,MAAM,EAAE,CAAA;IACzB,OAAO,EAAE,MAAM,CAAC,MAAM,EAAE,MAAM,CAAC,CAAA;IAC/B,cAAc,EAAE,MAAM,GAAG,IAAI,CAAA;CAC9B;AAaD,wBAAsB,6BAA6B,CACjD,IAAI,EAAE,yBAAyB,iBAmPhC"}
+{"version":3,"file":"stdioToStatefulStreamableHttp.d.ts","sourceRoot":"","sources":["../../src/gateways/stdioToStatefulStreamableHttp.ts"],"names":[],"mappings":"AACA,OAAa,EAAE,KAAK,WAAW,EAAE,MAAM,MAAM,CAAA;AAK7C,OAAO,EAAE,MAAM,EAAE,MAAM,aAAa,CAAA;AAQpC,MAAM,WAAW,yBAAyB;IACxC,QAAQ,EAAE,MAAM,CAAA;IAChB,IAAI,EAAE,MAAM,CAAA;IACZ,IAAI,EAAE,MAAM,CAAA;IACZ,kBAAkB,EAAE,MAAM,CAAA;IAC1B,MAAM,EAAE,MAAM,CAAA;IACd,UAAU,EAAE,WAAW,CAAC,QAAQ,CAAC,CAAA;IACjC,eAAe,EAAE,MAAM,EAAE,CAAA;IACzB,OAAO,EAAE,MAAM,CAAC,MAAM,EAAE,MAAM,CAAC,CAAA;IAC/B,cAAc,EAAE,MAAM,GAAG,IAAI,CAAA;CAC9B;AAaD,wBAAsB,6BAA6B,CACjD,IAAI,EAAE,yBAAyB,iBA6OhC"}

dist/gateways/stdioToStatefulStreamableHttp.js

@@ -13,14 +13,11 @@ const setResponseHeaders = ({ res, headers, }) => Object.entries(headers).forEac
     res.setHeader(key, value);
 });
 export async function stdioToStatefulStreamableHttp(args) {
-    const { stdioCmd, port, host, baseUrl, streamableHttpPath, logger, corsOrigin, healthEndpoints, headers, sessionTimeout, } = args;
+    const { stdioCmd, port, host, streamableHttpPath, logger, corsOrigin, healthEndpoints, headers, sessionTimeout, } = args;
     logger.info(`  - Headers: ${Object(headers).length ? JSON.stringify(headers) : '(none)'}`);
     logger.info(`  - port: ${port}`);
     logger.info(`  - stdio: ${stdioCmd}`);
     logger.info(`  - streamableHttpPath: ${streamableHttpPath}`);
-    if (baseUrl) {
-        logger.info(`  - baseUrl: ${baseUrl}`);
-    }
     logger.info(`  - CORS: ${corsOrigin ? `enabled (${serializeCorsOrigin({ corsOrigin })})` : 'disabled'}`);
     logger.info(`  - Health endpoints: ${healthEndpoints.length ? healthEndpoints.join(', ') : '(none)'}`);
     logger.info(`  - Session timeout: ${sessionTimeout ? `${sessionTimeout}ms` : 'disabled'}`);
@@ -185,9 +182,8 @@ export async function stdioToStatefulStreamableHttp(args) {
     // Handle DELETE requests for session termination
     app.delete(streamableHttpPath, handleSessionRequest);
     app.listen(port, host, () => {
-        const publicHost = baseUrl ?? (host === '0.0.0.0' ? 'localhost' : host);
         logger.info(`Listening on ${host}:${port}`);
-        logger.info(`StreamableHttp endpoint: http://${publicHost}:${port}${streamableHttpPath}`);
+        logger.info(`StreamableHttp endpoint: http://${host}:${port}${streamableHttpPath}`);
     });
 }
 //# sourceMappingURL=stdioToStatefulStreamableHttp.js.map

dist/gateways/stdioToStatelessStreamableHttp.d.ts

@@ -4,7 +4,6 @@ export interface StdioToStreamableHttpArgs {
     stdioCmd: string;
     port: number;
     host: string;
-    baseUrl?: string;
     streamableHttpPath: string;
     logger: Logger;
     corsOrigin: CorsOptions['origin'];

dist/gateways/stdioToStatelessStreamableHttp.d.ts.map

@@ -1 +1 @@
-{"version":3,"file":"stdioToStatelessStreamableHttp.d.ts","sourceRoot":"","sources":["../../src/gateways/stdioToStatelessStreamableHttp.ts"],"names":[],"mappings":"AACA,OAAa,EAAE,KAAK,WAAW,EAAE,MAAM,MAAM,CAAA;AAK7C,OAAO,EAAE,MAAM,EAAE,MAAM,aAAa,CAAA;AAKpC,MAAM,WAAW,yBAAyB;IACxC,QAAQ,EAAE,MAAM,CAAA;IAChB,IAAI,EAAE,MAAM,CAAA;IACZ,IAAI,EAAE,MAAM,CAAA;IACZ,OAAO,CAAC,EAAE,MAAM,CAAA;IAChB,kBAAkB,EAAE,MAAM,CAAA;IAC1B,MAAM,EAAE,MAAM,CAAA;IACd,UAAU,EAAE,WAAW,CAAC,QAAQ,CAAC,CAAA;IACjC,eAAe,EAAE,MAAM,EAAE,CAAA;IACzB,OAAO,EAAE,MAAM,CAAC,MAAM,EAAE,MAAM,CAAC,CAAA;CAChC;AAaD,wBAAsB,8BAA8B,CAClD,IAAI,EAAE,yBAAyB,iBAqKhC"}
+{"version":3,"file":"stdioToStatelessStreamableHttp.d.ts","sourceRoot":"","sources":["../../src/gateways/stdioToStatelessStreamableHttp.ts"],"names":[],"mappings":"AACA,OAAa,EAAE,KAAK,WAAW,EAAE,MAAM,MAAM,CAAA;AAK7C,OAAO,EAAE,MAAM,EAAE,MAAM,aAAa,CAAA;AAKpC,MAAM,WAAW,yBAAyB;IACxC,QAAQ,EAAE,MAAM,CAAA;IAChB,IAAI,EAAE,MAAM,CAAA;IACZ,IAAI,EAAE,MAAM,CAAA;IACZ,kBAAkB,EAAE,MAAM,CAAA;IAC1B,MAAM,EAAE,MAAM,CAAA;IACd,UAAU,EAAE,WAAW,CAAC,QAAQ,CAAC,CAAA;IACjC,eAAe,EAAE,MAAM,EAAE,CAAA;IACzB,OAAO,EAAE,MAAM,CAAC,MAAM,EAAE,MAAM,CAAC,CAAA;CAChC;AAaD,wBAAsB,8BAA8B,CAClD,IAAI,EAAE,yBAAyB,iBA8JhC"}

dist/gateways/stdioToStatelessStreamableHttp.js

@@ -10,15 +10,12 @@ const setResponseHeaders = ({ res, headers, }) => Object.entries(headers).forEac
     res.setHeader(key, value);
 });
 export async function stdioToStatelessStreamableHttp(args) {
-    const { stdioCmd, port, host, baseUrl, streamableHttpPath, logger, corsOrigin, healthEndpoints, headers, } = args;
+    const { stdioCmd, port, host, streamableHttpPath, logger, corsOrigin, healthEndpoints, headers, } = args;
     logger.info(`  - Headers: ${Object(headers).length ? JSON.stringify(headers) : '(none)'}`);
     logger.info(`  - host: ${host}`);
     logger.info(`  - port: ${port}`);
     logger.info(`  - stdio: ${stdioCmd}`);
     logger.info(`  - streamableHttpPath: ${streamableHttpPath}`);
-    if (baseUrl) {
-        logger.info(`  - baseUrl: ${baseUrl}`);
-    }
     logger.info(`  - CORS: ${corsOrigin ? `enabled (${serializeCorsOrigin({ corsOrigin })})` : 'disabled'}`);
     logger.info(`  - Health endpoints: ${healthEndpoints.length ? healthEndpoints.join(', ') : '(none)'}`);
     onSignals({ logger });
@@ -127,10 +124,9 @@ export async function stdioToStatelessStreamableHttp(args) {
             id: null,
         }));
     });
-    const publicHost = baseUrl ?? (host === '0.0.0.0' ? 'localhost' : host);
     app.listen(port, host, () => {
         logger.info(`Listening on ${host}:${port}`);
-        logger.info(`StreamableHttp endpoint: http://${publicHost}:${port}${streamableHttpPath}`);
+        logger.info(`StreamableHttp endpoint: http://${host}:${port}${streamableHttpPath}`);
     });
 }
 //# sourceMappingURL=stdioToStatelessStreamableHttp.js.map

dist/gateways/streamableHttpToSse.d.ts.map

@@ -1 +1 @@
-{"version":3,"file":"streamableHttpToSse.d.ts","sourceRoot":"","sources":["../../src/gateways/streamableHttpToSse.ts"],"names":[],"mappings":"AAEA,OAAa,EAAE,KAAK,WAAW,EAAE,MAAM,MAAM,CAAA;AAc7C,OAAO,EAAE,MAAM,EAAE,MAAM,aAAa,CAAA;AAIpC,MAAM,WAAW,uBAAuB;IACtC,iBAAiB,EAAE,MAAM,CAAA;IACzB,IAAI,EAAE,MAAM,CAAA;IACZ,IAAI,EAAE,MAAM,CAAA;IACZ,OAAO,EAAE,MAAM,CAAA;IACf,OAAO,EAAE,MAAM,CAAA;IACf,WAAW,EAAE,MAAM,CAAA;IACnB,MAAM,EAAE,MAAM,CAAA;IACd,UAAU,EAAE,WAAW,CAAC,QAAQ,CAAC,CAAA;IACjC,eAAe,EAAE,MAAM,EAAE,CAAA;IACzB,OAAO,EAAE,MAAM,CAAC,MAAM,EAAE,MAAM,CAAC,CAAA;CAChC;AAuDD,wBAAsB,mBAAmB,CAAC,IAAI,EAAE,uBAAuB,iBAgRtE"}
+{"version":3,"file":"streamableHttpToSse.d.ts","sourceRoot":"","sources":["../../src/gateways/streamableHttpToSse.ts"],"names":[],"mappings":"AAEA,OAAa,EAAE,KAAK,WAAW,EAAE,MAAM,MAAM,CAAA;AAc7C,OAAO,EAAE,MAAM,EAAE,MAAM,aAAa,CAAA;AAIpC,MAAM,WAAW,uBAAuB;IACtC,iBAAiB,EAAE,MAAM,CAAA;IACzB,IAAI,EAAE,MAAM,CAAA;IACZ,IAAI,EAAE,MAAM,CAAA;IACZ,OAAO,EAAE,MAAM,CAAA;IACf,OAAO,EAAE,MAAM,CAAA;IACf,WAAW,EAAE,MAAM,CAAA;IACnB,MAAM,EAAE,MAAM,CAAA;IACd,UAAU,EAAE,WAAW,CAAC,QAAQ,CAAC,CAAA;IACjC,eAAe,EAAE,MAAM,EAAE,CAAA;IACzB,OAAO,EAAE,MAAM,CAAC,MAAM,EAAE,MAAM,CAAC,CAAA;CAChC;AAuDD,wBAAsB,mBAAmB,CAAC,IAAI,EAAE,uBAAuB,iBA+QtE"}

dist/gateways/streamableHttpToSse.js

@@ -112,10 +112,8 @@ export async function streamableHttpToSse(args) {
                             const originalRequest = streamableHttpClient.request;
                             streamableHttpClient.request = async function (requestMessage, ...restArgs) {
                                 if (InitializeRequestSchema.safeParse(requestMessage).success &&
-                                    message.params?.protocolVersion) {
+                                    message.params?.protocolVersion &&
-                                    // requestMessage may have a loose type, cast to any to safely set protocolVersion
+                                    requestMessage.params?.protocolVersion) {
-                                    ;
-                                    requestMessage.params = requestMessage.params ?? {};
                                     requestMessage.params.protocolVersion =
                                         message.params.protocolVersion;
                                 }

dist/gateways/streamableHttpToStdio.d.ts.map

@@ -1 +1 @@
-{"version":3,"file":"streamableHttpToStdio.d.ts","sourceRoot":"","sources":["../../src/gateways/streamableHttpToStdio.ts"],"names":[],"mappings":"AAaA,OAAO,EAAE,MAAM,EAAE,MAAM,aAAa,CAAA;AAGpC,MAAM,WAAW,yBAAyB;IACxC,iBAAiB,EAAE,MAAM,CAAA;IACzB,MAAM,EAAE,MAAM,CAAA;IACd,OAAO,EAAE,MAAM,CAAC,MAAM,EAAE,MAAM,CAAC,CAAA;CAChC;AAwCD,wBAAsB,qBAAqB,CAAC,IAAI,EAAE,yBAAyB,iBAyI1E"}
+{"version":3,"file":"streamableHttpToStdio.d.ts","sourceRoot":"","sources":["../../src/gateways/streamableHttpToStdio.ts"],"names":[],"mappings":"AAaA,OAAO,EAAE,MAAM,EAAE,MAAM,aAAa,CAAA;AAGpC,MAAM,WAAW,yBAAyB;IACxC,iBAAiB,EAAE,MAAM,CAAA;IACzB,MAAM,EAAE,MAAM,CAAA;IACd,OAAO,EAAE,MAAM,CAAC,MAAM,EAAE,MAAM,CAAC,CAAA;CAChC;AAwCD,wBAAsB,qBAAqB,CAAC,IAAI,EAAE,yBAAyB,iBAuI1E"}

dist/gateways/streamableHttpToStdio.js

@@ -76,9 +76,6 @@ export async function streamableHttpToStdio(args) {
                                 .success &&
                                 message.params?.protocolVersion) {
                                 // respect the protocol version from the stdio client's init request
-                                ;
-                                possibleInitRequestMessage.params =
-                                    possibleInitRequestMessage.params ?? {};
                                 possibleInitRequestMessage.params.protocolVersion =
                                     message.params.protocolVersion;
                             }

dist/gateways/streamableHttpToStdio.js.map

@@ -1 +1 @@
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dist/index.js

@@ -232,7 +232,6 @@ async function main() {
                         stdioCmd: argv.stdio,
                         port: argv.port,
                         host: argv.host,
-                        baseUrl: argv.baseUrl,
                         streamableHttpPath: argv.streamableHttpPath,
                         logger,
                         corsOrigin: corsOrigin({ argv }),
@@ -250,7 +249,6 @@ async function main() {
                         stdioCmd: argv.stdio,
                         port: argv.port,
                         host: argv.host,
-                        baseUrl: argv.baseUrl,
                         streamableHttpPath: argv.streamableHttpPath,
                         logger,
                         corsOrigin: corsOrigin({ argv }),
@@ -395,7 +393,6 @@ async function main() {
                     configPath: argv.config,
                     port: argv.port,
                     host: argv.host,
-                    baseUrl: argv.baseUrl,
                     streamableHttpPath: argv.streamableHttpPath,
                     logger,
                     corsOrigin: corsOrigin({ argv }),

dist/lib/config.d.ts

@@ -9,17 +9,17 @@ export declare const McpServerConfigSchema: z.ZodObject<{
     headers: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodString>>;
 }, "strip", z.ZodTypeAny, {
     headers?: Record<string, string>;
-    url?: string;
     name?: string;
     type?: "stdio" | "sse" | "streamable-http";
+    url?: string;
     command?: string;
     args?: string[];
     env?: Record<string, string>;
 }, {
     headers?: Record<string, string>;
-    url?: string;
     name?: string;
     type?: "stdio" | "sse" | "streamable-http";
+    url?: string;
     command?: string;
     args?: string[];
     env?: Record<string, string>;
@@ -35,17 +35,17 @@ export declare const ConfigSchema: z.ZodObject<{
         headers: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodString>>;
     }, "strip", z.ZodTypeAny, {
         headers?: Record<string, string>;
-        url?: string;
         name?: string;
         type?: "stdio" | "sse" | "streamable-http";
+        url?: string;
         command?: string;
         args?: string[];
         env?: Record<string, string>;
     }, {
         headers?: Record<string, string>;
-        url?: string;
         name?: string;
         type?: "stdio" | "sse" | "streamable-http";
+        url?: string;
         command?: string;
         args?: string[];
         env?: Record<string, string>;
@@ -53,9 +53,9 @@ export declare const ConfigSchema: z.ZodObject<{
 }, "strip", z.ZodTypeAny, {
     mcpServers?: Record<string, {
         headers?: Record<string, string>;
-        url?: string;
         name?: string;
         type?: "stdio" | "sse" | "streamable-http";
+        url?: string;
         command?: string;
         args?: string[];
         env?: Record<string, string>;
@@ -63,9 +63,9 @@ export declare const ConfigSchema: z.ZodObject<{
 }, {
     mcpServers?: Record<string, {
         headers?: Record<string, string>;
-        url?: string;
         name?: string;
         type?: "stdio" | "sse" | "streamable-http";
+        url?: string;
         command?: string;
         args?: string[];
         env?: Record<string, string>;

mcpconfig-example.json

@@ -0,0 +1,37 @@
+{
+  "mcpServers": {
+    "filesystem": {
+      "name": "filesystem",
+      "type": "stdio",
+      "command": "npx",
+      "args": [
+        "@modelcontextprotocol/server-filesystem",
+        "/tmp"
+      ]
+    },
+    "brave_search": {
+      "name": "brave_search",
+      "type": "stdio",
+      "command": "npx",
+      "args": [
+        "@modelcontextprotocol/server-brave-search"
+      ]
+    },
+    "modern_remote_server": {
+      "name": "modern_remote_server",
+      "type": "stream",
+      "url": "http://localhost:8080/mcp"
+    },
+    "legacy_remote_server": {
+      "name": "legacy_remote_server",
+      "type": "http",
+      "url": "http://localhost:9090/sse"
+    },
+    "hub": {
+      "url": "https://mcp.xyz.com/sse",
+      "headers": {
+        "X-API-KEY": "XXXXXX"
+      }
+    }
+  }
+}

package.json

@@ -20,8 +20,7 @@
   },
   "scripts": {
     "build": "tsc",
-    "start": "node dist/index.js",
+    "start": "node dist/index.js"
-    "startmcp": "node dist/index.js --config config.json  --outputTransport streamableHttp --baseUrl http://0.0.0.0:3006 --host 0.0.0.0 --streamableHttpPath /mcp"
   },
   "dependencies": {
     "@modelcontextprotocol/sdk": "^1.15.1",

src/gateways/configToStreamableHttp.ts

@@ -20,7 +20,6 @@ export interface ConfigToStreamableHttpArgs {
   configPath: string
   port: number
   host: string
-  baseUrl?: string
   streamableHttpPath: string
   logger: Logger
   corsOrigin: CorsOptions['origin']
@@ -46,7 +45,6 @@ export async function configToStreamableHttp(args: ConfigToStreamableHttpArgs) {
     configPath,
     port,
     host,
-    baseUrl,
     streamableHttpPath,
     logger,
     corsOrigin,
@@ -63,9 +61,6 @@ export async function configToStreamableHttp(args: ConfigToStreamableHttpArgs) {
   logger.info(`  - host: ${host}`)
   logger.info(`  - port: ${port}`)
   logger.info(`  - streamableHttpPath: ${streamableHttpPath}`)
-  if (baseUrl) {
-    logger.info(`  - baseUrl: ${baseUrl}`)
-  }
   logger.info(`  - stateless: ${stateless}`)
   logger.info(
     `  - CORS: ${corsOrigin ? `enabled (${serializeCorsOrigin({ corsOrigin })})` : 'disabled'}`,
@@ -401,12 +396,11 @@ export async function configToStreamableHttp(args: ConfigToStreamableHttpArgs) {
     app.delete(streamableHttpPath, handleSessionRequest)
   }
 
-  const hostForPrint = host === '0.0.0.0' ? 'localhost' : host
-  const endpointUrl = baseUrl ? `${baseUrl}${streamableHttpPath}` : `http://${hostForPrint}:${port}${streamableHttpPath}`
-
   app.listen(port, host, () => {
     logger.info(`Listening on ${host}:${port}`)
-    logger.info(`StreamableHttp endpoint: ${endpointUrl}`)
+    logger.info(
+      `StreamableHttp endpoint: http://${host}:${port}${streamableHttpPath}`,
+    )
     logger.info(`Mode: ${stateless ? 'stateless' : 'stateful'}`)
   })
 

src/gateways/stdioToStatefulStreamableHttp.ts

@@ -16,7 +16,6 @@ export interface StdioToStreamableHttpArgs {
   stdioCmd: string
   port: number
   host: string
-  baseUrl?: string
   streamableHttpPath: string
   logger: Logger
   corsOrigin: CorsOptions['origin']
@@ -43,7 +42,6 @@ export async function stdioToStatefulStreamableHttp(
     stdioCmd,
     port,
     host,
-    baseUrl,
     streamableHttpPath,
     logger,
     corsOrigin,
@@ -59,10 +57,6 @@ export async function stdioToStatefulStreamableHttp(
   logger.info(`  - stdio: ${stdioCmd}`)
   logger.info(`  - streamableHttpPath: ${streamableHttpPath}`)
 
-  if (baseUrl) {
-    logger.info(`  - baseUrl: ${baseUrl}`)
-  }
-
   logger.info(
     `  - CORS: ${corsOrigin ? `enabled (${serializeCorsOrigin({ corsOrigin })})` : 'disabled'}`,
   )
@@ -274,10 +268,9 @@ export async function stdioToStatefulStreamableHttp(
   app.delete(streamableHttpPath, handleSessionRequest)
 
   app.listen(port, host, () => {
-    const publicHost = baseUrl ?? (host === '0.0.0.0' ? 'localhost' : host)
     logger.info(`Listening on ${host}:${port}`)
     logger.info(
-      `StreamableHttp endpoint: http://${publicHost}:${port}${streamableHttpPath}`,
+      `StreamableHttp endpoint: http://${host}:${port}${streamableHttpPath}`,
     )
   })
 }

src/gateways/stdioToStatelessStreamableHttp.ts

@@ -13,7 +13,6 @@ export interface StdioToStreamableHttpArgs {
   stdioCmd: string
   port: number
   host: string
-  baseUrl?: string
   streamableHttpPath: string
   logger: Logger
   corsOrigin: CorsOptions['origin']
@@ -39,7 +38,6 @@ export async function stdioToStatelessStreamableHttp(
     stdioCmd,
     port,
     host,
-    baseUrl,
     streamableHttpPath,
     logger,
     corsOrigin,
@@ -55,10 +53,6 @@ export async function stdioToStatelessStreamableHttp(
   logger.info(`  - stdio: ${stdioCmd}`)
   logger.info(`  - streamableHttpPath: ${streamableHttpPath}`)
 
-  if (baseUrl) {
-    logger.info(`  - baseUrl: ${baseUrl}`)
-  }
-
   logger.info(
     `  - CORS: ${corsOrigin ? `enabled (${serializeCorsOrigin({ corsOrigin })})` : 'disabled'}`,
   )
@@ -190,12 +184,10 @@ export async function stdioToStatelessStreamableHttp(
     )
   })
 
-  const publicHost = baseUrl ?? (host === '0.0.0.0' ? 'localhost' : host)
-
   app.listen(port, host, () => {
     logger.info(`Listening on ${host}:${port}`)
     logger.info(
-      `StreamableHttp endpoint: http://${publicHost}:${port}${streamableHttpPath}`,
+      `StreamableHttp endpoint: http://${host}:${port}${streamableHttpPath}`,
     )
   })
 }

src/gateways/streamableHttpToSse.ts

@@ -217,11 +217,10 @@ export async function streamableHttpToSse(args: StreamableHttpToSseArgs) {
               ) {
                 if (
                   InitializeRequestSchema.safeParse(requestMessage).success &&
-                  message.params?.protocolVersion
+                  message.params?.protocolVersion &&
+                  requestMessage.params?.protocolVersion
                 ) {
-                  // requestMessage may have a loose type, cast to any to safely set protocolVersion
+                  requestMessage.params.protocolVersion =
-                  ;(requestMessage as any).params = (requestMessage as any).params ?? {}
-                  ;(requestMessage as any).params.protocolVersion =
                     message.params.protocolVersion
                 }
 

src/gateways/streamableHttpToStdio.ts

@@ -132,9 +132,7 @@ export async function streamableHttpToStdio(args: StreamableHttpToStdioArgs) {
                 message.params?.protocolVersion
               ) {
                 // respect the protocol version from the stdio client's init request
-                ;(possibleInitRequestMessage as any).params =
+                possibleInitRequestMessage.params!.protocolVersion =
-                  (possibleInitRequestMessage as any).params ?? {}
-                ;(possibleInitRequestMessage as any).params.protocolVersion =
                   message.params.protocolVersion
               }
               result = await originalRequest.apply(this, [

src/index.ts

@@ -259,7 +259,6 @@ async function main() {
             stdioCmd: argv.stdio!,
             port: argv.port,
             host: argv.host,
-            baseUrl: argv.baseUrl,
             streamableHttpPath: argv.streamableHttpPath,
             logger,
             corsOrigin: corsOrigin({ argv }),
@@ -277,7 +276,6 @@ async function main() {
             stdioCmd: argv.stdio!,
             port: argv.port,
             host: argv.host,
-            baseUrl: argv.baseUrl,
             streamableHttpPath: argv.streamableHttpPath,
             logger,
             corsOrigin: corsOrigin({ argv }),
@@ -417,7 +415,6 @@ async function main() {
           configPath: argv.config!,
           port: argv.port,
           host: argv.host,
-          baseUrl: argv.baseUrl,
           streamableHttpPath: argv.streamableHttpPath,
           logger,
           corsOrigin: corsOrigin({ argv }),