diff --git a/package.json b/package.json
index 99e9315..290a729 100644
--- a/package.json
+++ b/package.json
@@ -3,6 +3,7 @@
   "version": "0.2.0",
   "description": "Fork de WebMCP con registro dinamico de herramientas - Nucleo Rio Frio",
   "main": "src/websocket-server.js",
+  "types": "src/webmcp.d.ts",
   "bin": {
     "@nucleoriofrio/webmcp": "./build/index.js"
   },
diff --git a/src/webmcp.d.ts b/src/webmcp.d.ts
new file mode 100644
index 0000000..ae5628e
--- /dev/null
+++ b/src/webmcp.d.ts
@@ -0,0 +1,52 @@
+export interface WebMCPOptions {
+    color?: string;
+    position?: 'bottom-right' | 'bottom-left' | 'top-right' | 'top-left';
+    size?: string;
+    padding?: string;
+    inactivityTimeout?: number;
+}
+
+export interface ToolInputSchema {
+    type: string;
+    properties: Record<string, any>;
+    required?: string[];
+}
+
+export interface ResourceOptions {
+    uri?: string;
+    uriTemplate?: string;
+    mimeType?: string;
+}
+
+export interface PromptArgument {
+    name: string;
+    description?: string;
+    required?: boolean;
+}
+
+export type ToolHandler = (args: any) => string | object | Promise<string | object>;
+export type PromptHandler = (args: any) => object | Promise<object>;
+export type ResourceHandler = (uri: string) => object | Promise<object>;
+
+declare class WebMCP {
+    readonly isConnected: boolean;
+    readonly isExpanded: boolean;
+
+    constructor(options?: WebMCPOptions);
+
+    connect(connectionToken: string): Promise<void>;
+    disconnect(): void;
+
+    registerTool(name: string, description: string, schema: ToolInputSchema, executeFn: ToolHandler): void;
+    unregisterTool(name: string): void;
+    unregisterAllTools(): void;
+
+    registerPrompt(name: string, description: string, args: PromptArgument[], executeFn: PromptHandler): void;
+    unregisterPrompt(name: string): void;
+
+    registerResource(name: string, description: string, options: ResourceOptions, provideFn: ResourceHandler): void;
+    unregisterResource(name: string): void;
+}
+
+export default WebMCP;
+export { WebMCP };