diff --git a/ROADMAP.md b/ROADMAP.md
index 5018a73..ce67bcb 100644
--- a/ROADMAP.md
+++ b/ROADMAP.md
@@ -125,6 +125,10 @@ Successfully implemented vector search with local embeddings:
   - Reduces need to repeatedly fetch basic information
 - [ ] Create canonical response templates for common questions
 - [ ] Add version-specific context handling
+- [ ] Add resource subscriptions for documentation/source updates
+  - Convert get_babylon_doc and get_babylon_source from tools to resources
+  - Implement file watching for repository changes
+  - Send resource update notifications to subscribed clients
 
 ---
 
diff --git a/src/mcp/config.test.ts b/src/mcp/config.test.ts
index 835de4c..b8376d0 100644
--- a/src/mcp/config.test.ts
+++ b/src/mcp/config.test.ts
@@ -31,7 +31,10 @@ describe('MCP_SERVER_CONFIG', () => {
       const tools = MCP_SERVER_CONFIG.capabilities.tools.available;
       expect(tools).toContain('search_babylon_docs');
       expect(tools).toContain('get_babylon_doc');
-      expect(tools.length).toBe(2);
+      expect(tools).toContain('search_babylon_api');
+      expect(tools).toContain('search_babylon_source');
+      expect(tools).toContain('get_babylon_source');
+      expect(tools.length).toBe(5);
     });
 
     it('should define prompts capability', () => {
@@ -55,6 +58,9 @@ describe('MCP_SERVER_CONFIG', () => {
       const instructions = MCP_SERVER_CONFIG.instructions;
       expect(instructions).toContain('search_babylon_docs');
       expect(instructions).toContain('get_babylon_doc');
+      expect(instructions).toContain('search_babylon_api');
+      expect(instructions).toContain('search_babylon_source');
+      expect(instructions).toContain('get_babylon_source');
     });
   });
 
diff --git a/src/mcp/config.ts b/src/mcp/config.ts
index b4a2659..9837729 100644
--- a/src/mcp/config.ts
+++ b/src/mcp/config.ts
@@ -5,14 +5,21 @@
 
 export const MCP_SERVER_CONFIG = {
   name: 'babylon-mcp',
-  version: '1.0.0',
+  version: '1.1.0',
   description: 'Babylon.js Documentation and Examples MCP Server',
   author: 'Babylon MCP Team',
 
   capabilities: {
     tools: {
-      description: 'Provides tools for searching and retrieving Babylon.js documentation',
-      available: ['search_babylon_docs', 'get_babylon_doc'],
+      description:
+        'Provides tools for searching and retrieving Babylon.js documentation, API references, and source code',
+      available: [
+        'search_babylon_docs',
+        'get_babylon_doc',
+        'search_babylon_api',
+        'search_babylon_source',
+        'get_babylon_source',
+      ],
     },
     prompts: {
       description: 'Future: Pre-defined prompts for common Babylon.js tasks',
@@ -25,8 +32,13 @@ export const MCP_SERVER_CONFIG = {
   },
 
   instructions:
-    'Babylon MCP Server provides access to Babylon.js documentation, API references, and code examples. ' +
-    'Use search_babylon_docs to find relevant documentation, and get_babylon_doc to retrieve specific pages. ' +
+    'Babylon MCP Server provides access to Babylon.js documentation, API references, and source code. ' +
+    'Available tools:\n' +
+    '- search_babylon_docs: Search documentation with optional category filtering\n' +
+    '- get_babylon_doc: Retrieve full documentation page by path\n' +
+    '- search_babylon_api: Search API documentation (classes, methods, properties)\n' +
+    '- search_babylon_source: Search Babylon.js source code files with optional package filtering\n' +
+    '- get_babylon_source: Retrieve source file content with optional line range\n' +
     'This server helps reduce token usage by providing a canonical source for Babylon.js framework information.',
 
   transport: {
@@ -44,11 +56,11 @@ export const MCP_SERVER_CONFIG = {
     },
     babylonSource: {
       repository: 'https://github.com/BabylonJS/Babylon.js.git',
-      description: 'Babylon.js source code (future integration)',
+      description: 'Babylon.js source code repository',
     },
     havok: {
       repository: 'https://github.com/BabylonJS/havok.git',
-      description: 'Havok Physics integration (future)',
+      description: 'Havok Physics integration',
     },
   },
 } as const;