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The starter includes patterns for defining resource types, implementing read handlers, and managing resource metadata (MIME types, size, last-modified), enabling clients to browse and fetch resources without direct file system or API access.","intents":["I want Claude to access files or data from my system without giving it direct file system permissions","I need to serve dynamic content (e.g., database query results) as resources that Claude can read","I want to expose a directory of documents as browsable resources with metadata"],"best_for":["teams building knowledge-base integrations for Claude","developers creating sandboxed file access layers","builders exposing APIs or databases as resource endpoints"],"limitations":["Resource listing may not scale to thousands of items without pagination support","No built-in caching — each resource read may trigger a fresh computation","Binary resource support depends on client capabilities (some clients may only handle text)"],"requires":["MCP client that supports resource reading","Ability to define resource URIs and handlers","Understanding of MIME types and content encoding"],"input_types":["resource URIs (e.g., file://path/to/file, db://query-id)","resource metadata (name, description, MIME type)","read request parameters"],"output_types":["resource content (text, binary, structured data)","resource metadata (size, modified time, MIME type)","resource listings (directory-like browsing)"],"categories":["tool-use-integration","memory-knowledge"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"npm_npm-mcp-starter__cap_3","uri":"capability://tool.use.integration.mcp.protocol.message.handling.and.routing","name":"mcp protocol message handling and routing","description":"Implements JSON-RPC 2.0 message parsing, request routing, and response serialization for MCP protocol compliance. The starter includes middleware or handler chains for processing incoming requests (tool calls, resource reads, capability queries), dispatching to appropriate handlers, and formatting responses according to MCP specification, abstracting away protocol details from business logic.","intents":["I want my server to correctly handle MCP protocol messages without manually parsing JSON-RPC","I need to route different request types (tool calls vs. resource reads) to different handlers","I want proper error handling and response formatting that MCP clients expect"],"best_for":["developers new to MCP who want protocol compliance without deep specification knowledge","teams building multiple MCP servers and wanting consistent message handling","builders who want to focus on business logic rather than protocol implementation"],"limitations":["Abstractions may hide protocol details, making debugging harder if something goes wrong","Limited visibility into raw JSON-RPC messages unless logging is explicitly enabled","Error handling may not cover all edge cases in the MCP specification"],"requires":["Node.js with async/await support","Understanding of JSON-RPC 2.0 basics (request/response format)","MCP specification knowledge (at least high-level)"],"input_types":["JSON-RPC 2.0 request objects","MCP protocol messages (initialize, call_tool, read_resource, etc.)"],"output_types":["JSON-RPC 2.0 response objects","MCP protocol responses with results or errors"],"categories":["tool-use-integration","automation-workflow"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"npm_npm-mcp-starter__cap_4","uri":"capability://tool.use.integration.server.lifecycle.and.capability.negotiation","name":"server lifecycle and capability negotiation","description":"Manages server initialization, client handshake, and capability advertisement through the MCP initialization protocol. 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The starter likely includes type definitions for MCP protocol messages and utilities to generate types from tool schemas, enabling IDE autocomplete, type checking, and refactoring safety without runtime validation overhead.","intents":["I want TypeScript to catch tool definition errors at compile time, not runtime","I need IDE autocomplete for MCP request/response objects","I want to refactor tool signatures safely across my codebase"],"best_for":["TypeScript-first teams building MCP servers","developers who prioritize type safety and IDE support","teams with large codebases where refactoring safety is critical"],"limitations":["Requires TypeScript compilation step (adds build time)","Type definitions may lag behind MCP specification updates","Runtime behavior still depends on correct implementation — types don't prevent logic errors"],"requires":["TypeScript 4.5+","TypeScript compiler (tsc) or build tool (esbuild, tsup, etc.)","IDE with TypeScript support (VS Code, WebStorm, etc.)"],"input_types":["TypeScript source files","tool schema definitions","MCP protocol type definitions"],"output_types":["compiled JavaScript","type declaration files (.d.ts)","IDE type hints and autocomplete"],"categories":["code-generation-editing","tool-use-integration"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"npm_npm-mcp-starter__cap_6","uri":"capability://code.generation.editing.example.tool.and.resource.implementations","name":"example tool and resource implementations","description":"Includes working code examples demonstrating how to implement common tool patterns (e.g., file operations, API calls, database queries) and resource patterns (e.g., file serving, API proxying, computed data). 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