mcp_docs_guide
Access comprehensive guides and documentation for Model Context Protocol development, covering topics like getting started, building servers/clients, core concepts, and best practices.
Instructions
Get comprehensive guides and documentation for Model Context Protocol development. Covers getting started, building servers/clients, core concepts, and best practices.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| topic | Yes | The documentation topic you'd like guidance on |
Implementation Reference
- src/tools/mcpDocsGuide.ts:29-1105 (handler)The main handler function for the mcp_docs_guide tool. It takes a topic parameter, selects the corresponding pre-defined markdown guide from an internal guides object, and returns it formatted as tool content.
async execute(args: z.infer<typeof inputSchema>) { const { topic } = args; const guides = { getting_started: { title: "Getting Started with Model Context Protocol", content: ` **Welcome to Model Context Protocol (MCP)!** MCP is an open-source standard for connecting AI applications to external systems. **Think of MCP like USB-C for AI** - it provides a standardized way to connect AI applications to data sources, tools, and workflows. ## What can MCP enable? • **Personalized AI assistants** that access your Google Calendar and Notion • **Code generation** using Figma designs to create web apps • **Enterprise chatbots** that connect to multiple databases • **Creative workflows** where AI controls 3D printers and design tools ## Core Architecture MCP follows a **client-server architecture**: **MCP Host** → **MCP Client** → **MCP Server** - **Host**: The AI application (like Claude Desktop) - **Client**: Component that connects to servers - **Server**: Program that provides context and capabilities ## The Three Core Primitives ### 1. 🔧 Tools (Model-Controlled) Functions that AI models can execute: - Database queries, API calls, calculations - The LLM decides when to use them ### 2. 📄 Resources (Application-Controlled) Data sources that provide context: - File contents, database records, API responses - The client manages what to attach ### 3. 💬 Prompts (User-Controlled) Templates for structuring interactions: - System prompts, few-shot examples - Users invoke through interface ## Quick Start Steps 1. **Choose your development path:** - Build an MCP server to expose your data/tools - Build an MCP client to connect to servers - Use existing servers with existing clients 2. **Start with a simple tool:** - Create a basic server with one tool - Test with MCP Inspector - Connect to Claude Desktop 3. **Expand gradually:** - Add more tools and resources - Implement proper error handling - Deploy for production use ## Next Steps - **New to development?** → Use "building_servers" guide - **Want architecture details?** → Explore "core_concepts" - **Ready to build?** → See "examples_and_tutorials" ` }, building_servers: { title: "Building MCP Servers", content: ` **Building MCP Servers** MCP servers provide context and capabilities to AI applications through tools, resources, and prompts. ## Basic Server Structure ### Python Server (Recommended) Use FastMCP for the simplest setup: ` + "```python" + ` from mcp.server.fastmcp import FastMCP mcp = FastMCP("my-server") @mcp.tool() async def get_weather(location: str) -> str: """Get weather for a location.""" return f"Weather in {location}: Sunny, 72°F" if __name__ == "__main__": mcp.run(transport="stdio") ` + "```" + ` ### TypeScript Server ` + "```typescript" + ` import { Server } from "@modelcontextprotocol/sdk/server/index.js"; import { StdioServerTransport } from "@modelcontextprotocol/sdk/server/stdio.js"; const server = new Server({ name: "my-server", version: "1.0.0" }, { capabilities: { tools: {} } }); // Add tool handlers and start server ` + "```" + ` ## Core Implementation Patterns ### Tools Implementation - Define clear, single-purpose functions - Include comprehensive descriptions - Implement proper input validation - Handle errors gracefully ### Resources Implementation - Use meaningful URI schemes - Provide rich metadata - Support dynamic resource lists - Handle file permissions properly ### Prompts Implementation - Create reusable templates - Support parameterization - Include helpful examples - Guide AI interactions effectively ## Testing Your Server ### With MCP Inspector ` + "```bash" + ` npx @modelcontextprotocol/inspector python server.py ` + "```" + ` ### With Claude Desktop 1. Add server to configuration 2. Restart Claude Desktop 3. Test tools appear and work correctly ## Best Practices - **Start simple**: One tool, then expand - **Validate inputs**: Always check parameters - **Handle errors**: Provide clear error messages - **Document well**: Good descriptions improve AI interaction - **Test thoroughly**: Use both Inspector and real clients ## Next Steps - **Need examples?** → Check "examples_and_tutorials" - **Want advanced patterns?** → See "best_practices" - **Ready to deploy?** → Use "deployment_guide" ` }, building_clients: { title: "Building MCP Clients", content: ` **Building MCP Clients** MCP clients connect to servers and integrate their capabilities into AI applications. ## Basic Client Structure ### TypeScript Client ` + "```typescript" + ` import { Client } from "@modelcontextprotocol/sdk/client/index.js"; import { StdioClientTransport } from "@modelcontextprotocol/sdk/client/stdio.js"; const transport = new StdioClientTransport({ command: "python", args: ["server.py"] }); const client = new Client({ name: "my-client", version: "1.0.0" }, { capabilities: { sampling: {} } }); await client.connect(transport); await client.initialize(); ` + "```" + ` ## Core Operations ### Discovery ` + "```typescript" + ` // Discover server capabilities const tools = await client.listTools(); const resources = await client.listResources(); const prompts = await client.listPrompts(); ` + "```" + ` ### Execution ` + "```typescript" + ` // Execute a tool const result = await client.callTool({ name: "get_weather", arguments: { location: "San Francisco" } }); // Read a resource const content = await client.readResource({ uri: "file:///path/to/file.txt" }); ` + "```" + ` ## Integration Patterns ### Multi-Server Management - Connect to multiple servers simultaneously - Route requests to appropriate servers - Handle connection failures gracefully - Manage server lifecycles ### LLM Integration - Present tools to language models - Execute tool calls from LLM - Provide context through resources - Guide interactions with prompts ### User Experience - Show available capabilities clearly - Provide confirmation for destructive actions - Display results in user-friendly format - Handle errors gracefully ## Next Steps - **Want implementation details?** → See "examples_and_tutorials" - **Need integration help?** → Use client_integration_guide() - **Ready for production?** → Check "best_practices" ` }, core_concepts: { title: "MCP Core Concepts", content: ` **Model Context Protocol Core Concepts** ## Architecture Overview MCP follows a **client-server architecture** with clear separation of concerns. ### Key Participants 1. **MCP Host**: The AI application that coordinates everything 2. **MCP Client**: Component that maintains server connections 3. **MCP Server**: Program that provides context and capabilities ### Protocol Layers #### Transport Layer - **STDIO**: Best for local processes (no network overhead) - **HTTP**: Best for remote servers (standard web protocols) #### Data Layer - **JSON-RPC 2.0**: Message format and protocol - **Lifecycle management**: Connection and capability negotiation - **Core primitives**: Tools, resources, and prompts ## The Three Core Primitives ### 🔧 Tools (Model-Controlled) Functions that AI models can execute: **Characteristics:** - Model decides when to use them - Can modify external state - Require user approval for safety - Have defined input/output schemas **Examples:** Database queries, file operations, API calls ### 📄 Resources (Application-Controlled) Data sources that provide contextual information: **Characteristics:** - Application decides what to attach - Read-only access to data - Can be static or dynamic - Support various content types **Examples:** File contents, database records, documentation ### 💬 Prompts (User-Controlled) Templates that structure interactions: **Characteristics:** - Users decide when to invoke - Provide structured guidance - Can include examples and context - Support parameterization **Examples:** System prompts, workflow templates, role definitions ## Control Hierarchy | Primitive | Who Controls | When Used | Purpose | |-----------|-------------|-----------|---------| | **Tools** | 🤖 Model | LLM decides | Take actions | | **Resources** | 🖥️ Application | Client attaches | Provide context | | **Prompts** | 👤 User | User invokes | Guide interactions | ## Lifecycle Management ### 1. Connection Establishment Client and server establish connection and negotiate capabilities ### 2. Capability Negotiation Both parties declare what features they support ### 3. Ready State Connection is ready for operational requests ### 4. Operational Phase Tools are executed, resources are read, prompts are used ## Discovery and Execution ### Pattern: Discovery → Execution 1. **List** available primitives (tools/list, resources/list) 2. **Execute** operations (tools/call, resources/read) 3. **Handle** responses and errors ### Content Types and Formats - **Text content**: Plain text and markdown - **Image content**: Base64-encoded images - **Resource references**: Links to other resources - **Structured content**: JSON data with schemas ## Security Model ### Trust Boundaries - Servers are untrusted by default - User approval required for state changes - Principle of least privilege applies ### Best Practices - Input validation and sanitization - Explicit user consent flows - Proper access controls - Comprehensive audit logging ## Next Steps - **Want to build?** → See "building_servers" or "building_clients" - **Need examples?** → Check "examples_and_tutorials" - **Dive deeper?** → Explore "protocol_specification" ` }, tools_and_resources: { title: "Tools and Resources Deep Dive", content: ` **Tools and Resources Deep Dive** ## Tools: Model-Controlled Actions ### Tool Design Principles **1. Clear Purpose** Each tool should have a single, well-defined responsibility. **2. Robust Input Validation** Always validate and sanitize inputs before processing. **3. Descriptive Schemas** Provide comprehensive JSON schemas with examples and descriptions. ### Tool Implementation Patterns #### Basic Tool Structure ` + "```python" + ` @mcp.tool() async def search_database(query: str, limit: int = 10) -> str: \"\"\"Search database with the given query. Args: query: Search query string (required) limit: Maximum results (1-100, default: 10) \"\"\" # Validate inputs if not query or len(query.strip()) == 0: raise ValueError("Query cannot be empty") if limit < 1 or limit > 100: raise ValueError("Limit must be between 1 and 100") # Execute safely results = database.search(query, limit) return format_results(results) ` + "```" + ` #### Error Handling ` + "```python" + ` @mcp.tool() async def safe_operation(data: str) -> str: \"\"\"Operation with comprehensive error handling.\"\"\" try: # Validate input if not data: return "Error: Data parameter is required" # Process safely result = process_data(data) return f"Success: {result}" except ValueError as e: return f"Input error: {e}" except Exception as e: return f"Processing error: {e}" ` + "```" + ` ### Tool Result Formats #### Text Results Return simple text for basic responses. #### Structured Results Return both text and structured data for programmatic use. #### Multi-Content Results Combine text, images, and resource references. ## Resources: Application-Controlled Context ### Resource Design Principles **1. URI-Based Identification** Use meaningful URI schemes: - file:///path/to/document.pdf - db://localhost/users/table/customers - api://github.com/repos/owner/repo **2. Rich Metadata** Include audience, priority, and modification time information. **3. Dynamic Resource Lists** Support resources that change over time. ### Resource Implementation Patterns #### File System Resources ` + "```python" + ` @mcp.resource("file://{path}") async def read_file(path: str): \"\"\"Read file with validation and metadata.\"\"\" # Validate path if not os.path.exists(path): raise FileNotFoundError(f"File not found: {path}") # Read with metadata stat = os.stat(path) content = open(path).read() return { "uri": f"file://{path}", "name": os.path.basename(path), "mimeType": guess_mime_type(path), "text": content, "annotations": { "lastModified": datetime.fromtimestamp(stat.st_mtime).isoformat() } } ` + "```" + ` #### Dynamic Resources ` + "```python" + ` @mcp.resource("stats://project/summary") async def project_summary(): \"\"\"Generate project statistics on demand.\"\"\" file_count = len(glob.glob("**/*.py", recursive=True)) line_count = sum(count_lines(f) for f in glob.glob("**/*.py")) return { "uri": "stats://project/summary", "name": "Project Summary", "text": f"Files: {file_count}, Lines: {line_count}", "mimeType": "text/plain" } ` + "```" + ` ## Integration Patterns ### Tools + Resources Tools can create or reference resources in their responses. ### Progressive Disclosure Start with simple operations, provide detailed information on demand. ### Caching and Performance - Cache expensive operations - Use async patterns properly - Implement reasonable timeouts - Monitor resource usage ## Next Steps - **Want implementation details?** → See "building_servers" - **Need protocol specifics?** → Check "protocol_specification" - **Ready for examples?** → Explore "examples_and_tutorials" ` }, protocol_specification: { title: "Protocol Specification Reference", content: ` **MCP Protocol Specification Reference** ## Protocol Overview MCP uses **JSON-RPC 2.0** as its foundation with specific extensions for AI applications. **Current Version**: 2025-06-18 ## Base Protocol Requirements ### Message Format All messages MUST follow JSON-RPC 2.0: ` + "```json" + ` { "jsonrpc": "2.0", "id": "unique-request-id", "method": "method_name", "params": { "parameter": "value" } } ` + "```" + ` ### Key Requirements 1. **ID Requirements**: Request IDs MUST NOT be null 2. **ID Uniqueness**: IDs MUST NOT be reused within a session 3. **No Batching**: Batch requests are NOT supported ## Transport Specifications ### STDIO Transport - Uses standard input/output streams - Best for local servers and desktop applications - Binary-safe message framing - No network overhead ### HTTP Transport - Uses HTTP POST for client-to-server requests - Optional Server-Sent Events for server-to-client - Standard HTTP authentication - Required MCP-Protocol-Version header ## Core Primitive Protocols ### Tools Protocol - **tools/list**: Discover available tools - **tools/call**: Execute a tool with parameters - **notifications/tools/list_changed**: Tool list updates ### Resources Protocol - **resources/list**: Discover available resources - **resources/read**: Read resource content - **resources/subscribe**: Subscribe to resource changes - **notifications/resources/updated**: Resource change notifications ### Prompts Protocol - **prompts/list**: Discover available prompts - **prompts/get**: Get prompt with arguments ## Error Handling ### Standard JSON-RPC Errors - -32700: Parse error - -32600: Invalid Request - -32601: Method not found - -32602: Invalid params - -32603: Internal error ### MCP-Specific Errors - -32000: Server error - -32001: Implementation limit exceeded - -32002: Resource not found - -32003: Tool execution failed ## Security Considerations ### Trust Model - Servers are untrusted by default - User approval required for state changes - Principle of least privilege - Comprehensive input validation ### Authentication - Bearer token authentication for HTTP - API key authentication - OAuth 2.0 integration support ## Next Steps - **Want implementation guidance?** → See "building_servers" or "building_clients" - **Need examples?** → Check "examples_and_tutorials" - **Want best practices?** → Review "best_practices" ` }, troubleshooting: { title: "Troubleshooting MCP Issues", content: ` **Troubleshooting MCP Issues** ## Common Issues and Solutions ### Connection Issues #### Server Not Starting **Symptoms**: Process exits immediately **Debugging Steps:** 1. Test server directly: python server.py 2. Check syntax: python -m py_compile server.py 3. Test with Inspector: npx @modelcontextprotocol/inspector python server.py **Common Causes:** - Missing dependencies - Python path issues - Import errors - Environment variable problems #### Claude Desktop Not Connecting **Symptoms**: No MCP tools appear **Configuration Check:** - Use absolute paths in configuration - Validate JSON syntax - Restart Claude Desktop completely - Check Claude logs in ~/Library/Logs/Claude/ ### Tool Execution Issues #### Tools Not Appearing **Checklist:** - Tools have proper descriptions (docstrings) - Server declares tools capability - Tool registration syntax is correct - All tool modules load without errors #### Tool Calls Failing **Error Handling Pattern:** - Validate all inputs immediately - Provide clear error messages - Log unexpected errors properly - Return user-friendly responses ### Resource Access Issues #### Resources Not Found **Debugging:** - Check URI format and validity - Verify file permissions - Test resource listing first - Validate resource implementation #### Permission Errors **Solutions:** - Check file/directory permissions - Use proper path validation - Implement access controls - Handle permission errors gracefully ## Debugging Tools ### MCP Inspector - Interactive testing interface - Real-time message inspection - Capability validation - Error diagnosis ### Custom Debug Tools - Create test clients for validation - Implement health check endpoints - Add comprehensive logging - Monitor performance metrics ## Prevention Strategies ### Automated Testing - Unit tests for all tools - Integration tests with real clients - Error scenario testing - Performance testing ### Best Practices - Start with minimal examples - Test incrementally - Follow established patterns - Document troubleshooting steps ## Getting Help ### Community Resources - GitHub Discussions for protocol questions - Discord/Slack for real-time support - Documentation for guides and examples ### Bug Reports Include: MCP version, environment details, configuration, logs, reproduction steps ## Next Steps - **Still having issues?** → Try "examples_and_tutorials" - **Ready for production?** → Review "best_practices" - **Want to contribute?** → Check community guidelines ` }, best_practices: { title: "MCP Development Best Practices", content: ` **MCP Development Best Practices** ## Server Development Best Practices ### Design Principles #### Single Responsibility Each tool should have one clear purpose and do it well. #### Fail Fast with Clear Errors Validate inputs immediately and provide helpful error messages. #### Comprehensive Documentation Include detailed descriptions, examples, and parameter explanations. ### Security Best Practices #### Input Validation - Sanitize all inputs before processing - Use schema validation libraries - Check parameter ranges and formats - Prevent injection attacks #### Access Controls - Implement proper authentication - Use principle of least privilege - Validate file paths and permissions - Rate limit requests appropriately #### Secrets Management - Never hardcode secrets in code - Use environment variables - Implement secure configuration loading - Rotate secrets regularly ### Performance Optimization #### Async Best Practices - Use proper async/await patterns - Implement connection pooling - Limit concurrent operations - Handle timeouts gracefully #### Caching Strategies - Cache expensive operations - Implement TTL for cached data - Use appropriate cache invalidation - Monitor cache hit rates #### Resource Management - Monitor memory usage - Implement proper cleanup - Use streaming for large data - Set reasonable resource limits ## Client Development Best Practices ### Connection Management #### Robust Connection Handling - Implement retry logic with backoff - Handle connection failures gracefully - Support connection pooling - Monitor connection health #### Multi-Server Coordination - Route requests to appropriate servers - Handle server availability - Implement failover mechanisms - Track server capabilities ### User Experience #### Progressive Disclosure - Categorize tools by complexity and risk - Show appropriate confirmation prompts - Provide clear status indicators - Handle errors gracefully #### Safety and Security - Require confirmation for destructive operations - Show tool inputs before execution - Validate all responses - Implement audit logging ## Testing and Quality Assurance ### Testing Strategy - Unit tests for all components - Integration tests with real servers - Performance testing under load - Security testing for vulnerabilities ### Monitoring and Observability - Implement comprehensive logging - Track performance metrics - Monitor error rates - Set up alerting for issues ## Documentation Best Practices ### Code Documentation - Comprehensive tool descriptions - Clear parameter explanations - Usage examples - Error condition documentation ### User Documentation - Getting started guides - API reference - Troubleshooting guides - Best practices documentation ## Deployment Best Practices ### Configuration Management - Externalize all configuration - Use environment-specific configs - Implement secure secret storage - Support configuration validation ### Production Readiness - Implement health checks - Add metrics collection - Configure proper logging - Set up monitoring and alerting ### Security Hardening - Use HTTPS for remote servers - Implement proper authentication - Enable rate limiting - Regular security audits ## Next Steps - **Want to see these in action?** → Check "examples_and_tutorials" - **Ready to deploy?** → Use "deployment_guide" - **Need specific guidance?** → Join the MCP community ` }, examples_and_tutorials: { title: "Examples and Tutorials", content: ` **MCP Examples and Tutorials** ## Complete Server Examples ### 1. File Management Server A server that provides secure file operations: ` + "```python" + ` from mcp.server.fastmcp import FastMCP from pathlib import Path mcp = FastMCP("file-manager") @mcp.tool() async def list_files(directory: str = ".") -> str: \"\"\"List files in a directory.\"\"\" try: path = Path(directory).resolve() files = [f.name for f in path.iterdir() if f.is_file()] return f"Files in {directory}: {', '.join(files)}" except Exception as e: return f"Error: {e}" @mcp.tool() async def read_file(file_path: str) -> str: \"\"\"Read contents of a text file.\"\"\" try: path = Path(file_path) if path.stat().st_size > 1_000_000: # 1MB limit return "Error: File too large" return path.read_text() except Exception as e: return f"Error: {e}" if __name__ == "__main__": mcp.run(transport="stdio") ` + "```" + ` ### 2. Database Query Server A server that safely interfaces with databases: ` + "```python" + ` import sqlite3 from mcp.server.fastmcp import FastMCP mcp = FastMCP("database-server") @mcp.tool() async def query_database(sql_query: str) -> str: \"\"\"Execute a SELECT query on the database.\"\"\" # Validate query (only SELECT allowed) if not sql_query.strip().lower().startswith('select'): return "Error: Only SELECT queries allowed" try: conn = sqlite3.connect("example.db") cursor = conn.execute(sql_query) results = cursor.fetchall() if not results: return "No results found" # Format results return "\\n".join(str(row) for row in results[:100]) except Exception as e: return f"Database error: {e}" finally: conn.close() if __name__ == "__main__": mcp.run(transport="stdio") ` + "```" + ` ## Client Integration Examples ### Simple Client Application ` + "```python" + ` from mcp.client import ClientSession, StdioServerParameters from mcp.client.stdio import stdio_client async def simple_client_example(): server_params = StdioServerParameters( command="python", args=["server.py"] ) async with stdio_client(server_params) as (read, write): session = ClientSession(read, write) await session.initialize() # List and execute tools tools = await session.list_tools() print(f"Available tools: {[t.name for t in tools.tools]}") # Execute a tool result = await session.call_tool("get_weather", {"location": "San Francisco"}) print(f"Result: {result.content[0].text}") if __name__ == "__main__": asyncio.run(simple_client_example()) ` + "```" + ` ## Development Workflows ### 1. Basic Development Cycle 1. **Plan**: Define what tools/resources you need 2. **Implement**: Start with one tool, test with Inspector 3. **Expand**: Add more functionality incrementally 4. **Test**: Validate with real AI applications 5. **Deploy**: Package and distribute ### 2. Testing Workflow 1. **Unit Tests**: Test individual components 2. **Integration Tests**: Test with MCP Inspector 3. **End-to-End Tests**: Test with Claude Desktop 4. **Performance Tests**: Validate under load ### 3. Deployment Workflow 1. **Local Testing**: Verify everything works locally 2. **Staging Deploy**: Test in production-like environment 3. **Production Deploy**: Deploy with monitoring 4. **Monitor**: Watch metrics and logs ## Best Practices Examples ### Error Handling Pattern ` + "```python" + ` @mcp.tool() async def robust_api_call(endpoint: str, method: str = "GET") -> str: \"\"\"Make API call with comprehensive error handling.\"\"\" try: # Input validation if not endpoint.startswith(('http://', 'https://')): return "Error: Invalid URL format" if method not in ['GET', 'POST', 'PUT', 'DELETE']: return "Error: Invalid HTTP method" # Make request with timeout async with httpx.AsyncClient(timeout=30.0) as client: response = await client.request(method, endpoint) response.raise_for_status() return f"Success: {response.status_code} - {response.text[:500]}" except httpx.TimeoutException: return "Error: Request timed out" except httpx.HTTPStatusError as e: return f"Error: HTTP {e.response.status_code}" except Exception as e: return f"Error: {e}" ` + "```" + ` ### Resource Management Pattern ` + "```python" + ` class ResourceManager: def __init__(self): self.cache = {} self.cache_ttl = 300 # 5 minutes async def get_resource(self, uri: str): # Check cache if uri in self.cache: data, timestamp = self.cache[uri] if time.time() - timestamp < self.cache_ttl: return data # Load resource data = await self.load_resource(uri) # Cache result self.cache[uri] = (data, time.time()) return data ` + "```" + ` ## Next Steps - **Want to implement these patterns?** → See specific building guides - **Need deployment help?** → Use "deployment_guide" - **Have questions?** → Check "troubleshooting" guide ` } }; const guide = guides[topic as keyof typeof guides]; return { content: [{ type: "text" as const, text: `# ${guide.title} ${guide.content.trim()} --- **Need more help?** Try other guide topics: ${Object.keys(guides).join(', ')}` }] }; } }; - src/tools/mcpDocsGuide.ts:10-22 (schema)Zod input schema defining the 'topic' parameter as an enum of available documentation topics.
const inputSchema = z.object({ topic: z.enum([ "getting_started", "building_servers", "building_clients", "core_concepts", "tools_and_resources", "protocol_specification", "troubleshooting", "best_practices", "examples_and_tutorials" ]).describe("The documentation topic you'd like guidance on") }); - src/index.ts:99-124 (registration)Tool registration in the listTools handler, providing name, description, and input schema.
{ name: "mcp_docs_guide", description: "Get comprehensive guides and documentation for Model Context Protocol development. Covers getting started, building servers/clients, core concepts, and best practices.", inputSchema: { type: "object", properties: { topic: { type: "string", enum: [ "getting_started", "building_servers", "building_clients", "core_concepts", "tools_and_resources", "protocol_specification", "troubleshooting", "best_practices", "examples_and_tutorials", ], description: "The documentation topic you'd like guidance on", }, }, required: ["topic"], }, }, - src/index.ts:189-190 (registration)Dispatch logic in the callTool handler switch statement that invokes the tool's execute method.
case "mcp_docs_guide": return await mcpDocsGuide.execute(args as any); - src/index.ts:17-17 (registration)Import statement bringing in the mcpDocsGuide tool implementation.
import { mcpDocsGuide } from "./tools/mcpDocsGuide.js";