{"passport":{"unfragile":{"@version":"1.0","version":"2026-05","artifact":{"id":"github_mcp-quantgeekdev-mcp-framework","slug":"mcp-quantgeekdev-mcp-framework","name":"mcp-framework","type":"mcp","url":"https://github.com/QuantGeekDev/mcp-framework","page_url":"https://unfragile.ai/mcp-quantgeekdev-mcp-framework","categories":["mcp-servers"],"tags":["anthropic","claude","framework","genai","llm","llms","mcp","modelcontextprotocol","typescript"],"pricing":{"model":"open_source","free":true,"starting_price":null},"status":"active","verified":false},"capabilities":[{"id":"github_mcp-quantgeekdev-mcp-framework__cap_0","uri":"capability://tool.use.integration.directory.based.automatic.component.discovery.and.registration","name":"directory-based automatic component discovery and registration","description":"Automatically discovers and registers Tools, Resources, and Prompts from filesystem directories without explicit configuration. The framework scans designated directories (tools/, resources/, prompts/), instantiates classes extending MCPTool, MCPResource, or MCPPrompt base classes, and registers them with the MCPServer instance. This eliminates boilerplate registration code and enables developers to add new capabilities by simply creating files in the correct directory structure.","intents":["I want to add a new tool to my MCP server without modifying configuration files","I need to organize my tools, resources, and prompts in a scalable way as my server grows","I want to reduce boilerplate code for registering new capabilities"],"best_for":["teams building modular MCP servers with many tools","developers who prefer convention-over-configuration patterns","rapid prototyping scenarios where adding capabilities should be frictionless"],"limitations":["Directory structure must follow exact naming conventions (tools/, resources/, prompts/) or discovery fails silently","No support for conditional or lazy-loading of components based on runtime configuration","All discovered components are instantiated at startup, increasing initialization time for large component sets"],"requires":["Node.js 18.19.0+","TypeScript project with proper build output in dist/ directory","Components must extend MCPTool, MCPResource, or MCPPrompt base classes"],"input_types":["filesystem directory structure"],"output_types":["registered component instances in MCPServer"],"categories":["tool-use-integration","automation-workflow"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"github_mcp-quantgeekdev-mcp-framework__cap_1","uri":"capability://tool.use.integration.multi.transport.protocol.abstraction.with.stdio.sse.and.http.streaming","name":"multi-transport protocol abstraction with stdio, sse, and http streaming","description":"Provides a unified transport abstraction layer supporting three communication protocols: stdio (for local/embedded use), Server-Sent Events/SSE (for long-lived HTTP connections), and HTTP streaming. The framework abstracts protocol differences behind a common interface, allowing developers to switch transports via configuration without changing tool/resource/prompt implementations. Each transport handles its own serialization, connection lifecycle, and message framing according to MCP specification requirements.","intents":["I want to deploy the same MCP server via different protocols (local CLI, web service, embedded)","I need to choose between stdio for development and HTTP for production without code changes","I want to understand which transport is best for my deployment architecture"],"best_for":["developers building MCP servers for multiple deployment contexts","teams migrating from local tools to cloud-hosted services","Claude Desktop integration scenarios requiring stdio transport"],"limitations":["Stdio transport is blocking and single-threaded, unsuitable for high-concurrency scenarios","SSE transport requires persistent HTTP connections, incompatible with serverless/FaaS environments","HTTP streaming requires manual request/response handling; no built-in load balancing or connection pooling","Transport switching requires restart; no hot-swapping of protocols at runtime"],"requires":["Node.js 18.19.0+","For HTTP/SSE: Express.js or compatible HTTP server framework","For stdio: standard Node.js process streams","MCP client compatible with chosen transport protocol"],"input_types":["MCP protocol messages","HTTP requests","stdio streams"],"output_types":["MCP protocol responses","HTTP responses","stdio streams"],"categories":["tool-use-integration","automation-workflow"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"github_mcp-quantgeekdev-mcp-framework__cap_10","uri":"capability://tool.use.integration.http.streaming.transport.with.configurable.endpoints","name":"http streaming transport with configurable endpoints","description":"Implements HTTP streaming transport that allows MCP servers to communicate with clients over HTTP connections. The framework provides configuration options for HTTP endpoints, request/response handling, and streaming mechanics. Developers configure HTTP transport settings (port, path, authentication) and the framework handles serialization, connection management, and message framing according to MCP HTTP streaming specification.","intents":["I want to deploy my MCP server as an HTTP service accessible over the network","I need to configure HTTP endpoints and ports for my MCP server","I want to use HTTP streaming for long-lived connections to Claude or other clients"],"best_for":["developers deploying MCP servers to cloud environments","teams building web-based MCP integrations","scenarios requiring network-accessible MCP servers"],"limitations":["HTTP streaming requires persistent connections; incompatible with stateless serverless/FaaS platforms","No built-in load balancing or horizontal scaling; each server instance handles its own connections","HTTP transport adds network latency compared to stdio; unsuitable for latency-sensitive applications","Requires manual configuration of HTTP server framework (Express.js, etc.); not built-in"],"requires":["HTTP server framework (Express.js or compatible)","Network connectivity between client and server","HTTP port available on deployment environment"],"input_types":["HTTP requests with MCP messages"],"output_types":["HTTP responses with MCP messages"],"categories":["tool-use-integration","automation-workflow"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"github_mcp-quantgeekdev-mcp-framework__cap_11","uri":"capability://tool.use.integration.server.sent.events.sse.transport.for.long.lived.connections","name":"server-sent events (sse) transport for long-lived connections","description":"Implements Server-Sent Events transport that enables long-lived HTTP connections between MCP clients and servers. SSE transport maintains persistent connections and streams MCP messages as server-sent events. The framework handles SSE connection lifecycle, event serialization, and reconnection logic. Developers configure SSE endpoints and authentication; the framework manages the rest.","intents":["I want to use SSE for real-time communication between my MCP server and Claude","I need long-lived connections that survive network interruptions","I want to stream MCP messages efficiently over HTTP"],"best_for":["developers building real-time MCP integrations","teams deploying MCP servers to cloud platforms with HTTP support","scenarios requiring persistent connections over standard HTTP"],"limitations":["SSE is unidirectional (server-to-client only); client-to-server communication requires separate HTTP requests","SSE connections are not compatible with serverless/FaaS platforms that terminate long-lived connections","Browser-based clients have same-origin restrictions; cross-origin SSE requires CORS configuration","SSE has no built-in compression; large messages consume more bandwidth than binary protocols"],"requires":["HTTP server framework supporting SSE (Express.js, etc.)","MCP client capable of SSE connections","Network infrastructure supporting persistent HTTP connections"],"input_types":["HTTP requests","MCP messages"],"output_types":["server-sent events with MCP messages"],"categories":["tool-use-integration","automation-workflow"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"github_mcp-quantgeekdev-mcp-framework__cap_12","uri":"capability://tool.use.integration.stdio.transport.for.local.and.embedded.deployment","name":"stdio transport for local and embedded deployment","description":"Implements stdio transport that communicates with MCP clients via standard input/output streams. This transport is ideal for local development, CLI tools, and embedded scenarios where the MCP server runs as a subprocess. The framework handles message serialization over stdin/stdout, process lifecycle management, and error handling through stderr. Stdio transport requires no network configuration and is the default for Claude Desktop integration.","intents":["I want to run my MCP server as a local subprocess for Claude Desktop","I need to integrate my MCP server into a CLI tool or local application","I want to develop and test my MCP server without network configuration"],"best_for":["developers building Claude Desktop integrations","local development and testing scenarios","CLI tools and embedded applications"],"limitations":["Stdio transport is single-threaded and blocking; cannot handle concurrent requests efficiently","No network access; only works with local processes","Message size is limited by available memory; large payloads may cause issues","Process termination terminates the entire connection; no graceful reconnection"],"requires":["Parent process capable of spawning child processes","Standard input/output streams available","MCP client capable of subprocess communication"],"input_types":["stdin stream with MCP messages"],"output_types":["stdout stream with MCP messages"],"categories":["tool-use-integration","automation-workflow"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"github_mcp-quantgeekdev-mcp-framework__cap_2","uri":"capability://tool.use.integration.schema.based.tool.definition.with.json.schema.validation","name":"schema-based tool definition with json schema validation","description":"Enables developers to define tool inputs using JSON Schema, which the framework automatically validates against incoming requests before execution. Tools extend the MCPTool base class and declare their input schema; the framework validates all invocations against this schema, rejecting malformed requests before they reach tool code. This provides type safety at the protocol boundary and enables Claude to understand tool capabilities without executing them.","intents":["I want Claude to understand what parameters my tools accept without trial-and-error","I need to validate tool inputs before my code executes them","I want to generate OpenAPI/schema documentation automatically from my tools"],"best_for":["developers building tools that Claude will invoke","teams requiring strict input validation at the protocol boundary","projects needing schema-driven documentation generation"],"limitations":["JSON Schema validation adds ~5-10ms overhead per tool invocation","Complex nested schemas may be difficult to express and maintain","No built-in schema versioning; breaking schema changes require client updates","Schema generation from TypeScript types requires additional tooling (not built-in)"],"requires":["JSON Schema 2020-12 compatible validator","Tool class extending MCPTool base class","Schema property defined on tool instance"],"input_types":["JSON Schema definition","tool invocation parameters"],"output_types":["validation result","error messages if validation fails"],"categories":["tool-use-integration","safety-moderation"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"github_mcp-quantgeekdev-mcp-framework__cap_3","uri":"capability://code.generation.editing.base.class.inheritance.pattern.for.tools.resources.and.prompts","name":"base class inheritance pattern for tools, resources, and prompts","description":"Provides three base classes (MCPTool, MCPResource, MCPPrompt) that developers extend to implement capabilities. Each base class defines a standard interface with name, description, schema (for tools), and an execute() method. This inheritance pattern ensures consistent structure across all components, enables the auto-discovery system to identify components, and provides type safety through TypeScript class hierarchies. Developers implement only the execute() method and metadata properties.","intents":["I want a consistent pattern for implementing tools, resources, and prompts","I need type-safe component definitions that the framework can discover automatically","I want to reduce boilerplate by inheriting common functionality from base classes"],"best_for":["TypeScript developers building MCP servers","teams standardizing on a component architecture","projects where consistency across tools/resources/prompts is important"],"limitations":["Inheritance-based pattern is less flexible than composition; difficult to mix behaviors across components","Base class changes require updates to all extending classes","No support for multiple inheritance; components cannot extend multiple base classes","TypeScript-only; no Python or other language support"],"requires":["TypeScript 4.7+","Understanding of class inheritance and abstract methods","Components must extend MCPTool, MCPResource, or MCPPrompt"],"input_types":["class definition extending base class"],"output_types":["component instance registered with MCPServer"],"categories":["code-generation-editing","tool-use-integration"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"github_mcp-quantgeekdev-mcp-framework__cap_4","uri":"capability://safety.moderation.built.in.authentication.for.http.and.sse.endpoints","name":"built-in authentication for http and sse endpoints","description":"Provides optional authentication mechanisms for HTTP and SSE transports, allowing developers to secure MCP server endpoints. The framework supports authentication configuration at the transport level; authenticated requests must include valid credentials (e.g., API keys, bearer tokens) before the server processes them. Authentication is enforced before tool/resource/prompt execution, protecting the entire MCP interface.","intents":["I want to restrict access to my MCP server to authorized clients only","I need to add API key authentication to my HTTP-based MCP server","I want to prevent unauthorized Claude instances from invoking my tools"],"best_for":["teams deploying MCP servers to production environments","developers exposing MCP servers over the internet","scenarios requiring per-client authentication and authorization"],"limitations":["Authentication is transport-specific; stdio transport has no built-in auth (relies on OS-level process isolation)","No built-in role-based access control (RBAC); all authenticated clients have equal permissions","No token refresh or expiration mechanisms; tokens are static","Authentication configuration is manual; no integration with OAuth2, SAML, or other identity providers"],"requires":["HTTP or SSE transport configured","Authentication credentials (API keys, bearer tokens) configured in transport settings","MCP client capable of sending authentication headers"],"input_types":["authentication credentials","HTTP headers"],"output_types":["authentication success/failure","access granted/denied"],"categories":["safety-moderation","tool-use-integration"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"github_mcp-quantgeekdev-mcp-framework__cap_5","uri":"capability://automation.workflow.cli.project.scaffolding.and.lifecycle.management","name":"cli project scaffolding and lifecycle management","description":"Provides command-line tools for creating new MCP projects, managing project structure, building TypeScript code, and configuring deployment. The CLI scaffolds a complete project structure with directories for tools, resources, and prompts, initializes git repositories, installs dependencies, and builds the TypeScript project. Developers use CLI commands to create projects, add components, and manage the build process without manual configuration.","intents":["I want to quickly scaffold a new MCP server project with correct directory structure","I need to build and deploy my MCP server without manual configuration","I want to manage my project lifecycle (create, build, deploy) from the command line"],"best_for":["developers new to MCP who need guided project setup","teams standardizing on MCP project structure","rapid prototyping scenarios where setup speed matters"],"limitations":["CLI is opinionated about project structure; customization requires manual file reorganization","No support for monorepo structures or multiple MCP servers in one project","Build process is TypeScript-only; no support for other languages","Deployment commands are minimal; production deployment requires external tools (Docker, Kubernetes, etc.)"],"requires":["Node.js 18.19.0+","npm (typically bundled with Node.js)","mcp-framework installed globally via npm install -g mcp-framework"],"input_types":["CLI commands","project name"],"output_types":["scaffolded project directory","built JavaScript output"],"categories":["automation-workflow","code-generation-editing"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"github_mcp-quantgeekdev-mcp-framework__cap_6","uri":"capability://memory.knowledge.resource.abstraction.for.external.data.access","name":"resource abstraction for external data access","description":"Enables developers to define Resources that provide Claude with access to external data sources (files, APIs, databases) through a standardized interface. Resources extend the MCPResource base class and implement an execute() method that retrieves data from external sources. The framework manages resource lifecycle and exposes resources to Claude, allowing it to request data without directly accessing external systems.","intents":["I want Claude to access data from my database or file system without direct connections","I need to provide Claude with read-only access to specific external resources","I want to abstract away the complexity of external data access from Claude"],"best_for":["developers building Claude integrations that need external data","teams providing controlled access to sensitive data sources","scenarios where Claude needs to read (not modify) external resources"],"limitations":["Resources are read-only by design; no built-in support for resource modification","No caching mechanism; every resource request hits the external source","No pagination or streaming support for large datasets; entire resource must fit in memory","Resource discovery is static; cannot dynamically register resources at runtime"],"requires":["MCPResource base class extended","External data source (file system, API, database, etc.)","Network/filesystem access from MCP server to external source"],"input_types":["resource request from Claude"],"output_types":["resource data (text, JSON, structured content)"],"categories":["memory-knowledge","tool-use-integration"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"github_mcp-quantgeekdev-mcp-framework__cap_7","uri":"capability://text.generation.language.prompt.template.system.for.pre.defined.claude.instructions","name":"prompt template system for pre-defined claude instructions","description":"Allows developers to define Prompts that provide Claude with pre-written instructions, context, or templates for specific tasks. Prompts extend the MCPPrompt base class and are automatically discovered and registered. Claude can request prompts by name, receiving the pre-defined content to guide its behavior. This enables developers to inject domain-specific instructions into Claude without modifying Claude's system prompt.","intents":["I want to provide Claude with domain-specific instructions for my use case","I need to version and manage prompt templates separately from my tools","I want Claude to have access to pre-written context or examples for specific tasks"],"best_for":["developers building specialized Claude applications","teams managing multiple prompt variants for A/B testing","scenarios where prompt engineering is critical to application quality"],"limitations":["Prompts are static; no dynamic prompt generation based on runtime context","No built-in versioning; prompt changes require manual version management","No A/B testing framework; comparing prompt variants requires external tooling","Prompts are discovered at startup; cannot add new prompts without server restart"],"requires":["MCPPrompt base class extended","Prompt content defined in execute() method or loaded from external source"],"input_types":["prompt request from Claude"],"output_types":["prompt text/instructions"],"categories":["text-generation-language","tool-use-integration"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"github_mcp-quantgeekdev-mcp-framework__cap_8","uri":"capability://code.generation.editing.typescript.first.development.with.full.type.safety","name":"typescript-first development with full type safety","description":"The entire framework is built in TypeScript and enforces type safety throughout the development experience. All components (Tools, Resources, Prompts) are defined as TypeScript classes with typed properties and methods. The framework provides type definitions for MCP protocol messages, transport configuration, and component interfaces. Developers get IDE autocomplete, compile-time type checking, and runtime type safety without additional validation code.","intents":["I want IDE autocomplete and type checking for my MCP server components","I need to catch type errors at compile time, not runtime","I want to understand the MCP protocol structure through TypeScript types"],"best_for":["TypeScript developers building MCP servers","teams with strict type safety requirements","large projects where type safety prevents bugs"],"limitations":["TypeScript-only; no support for JavaScript, Python, or other languages","Requires TypeScript compilation step; adds build time overhead","Type definitions may lag behind MCP specification updates","No runtime type validation; TypeScript types are erased at runtime"],"requires":["TypeScript 4.7+","Node.js 18.19.0+","TypeScript compiler (tsc) or build tool with TypeScript support"],"input_types":["TypeScript source code"],"output_types":["compiled JavaScript","type definitions"],"categories":["code-generation-editing"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"github_mcp-quantgeekdev-mcp-framework__cap_9","uri":"capability://tool.use.integration.official.mcp.sdk.integration.and.protocol.compliance","name":"official mcp sdk integration and protocol compliance","description":"The framework is built on top of the official @modelcontextprotocol/sdk, ensuring full compliance with the MCP specification. The framework wraps SDK functionality with higher-level abstractions (base classes, auto-discovery, CLI tools) while delegating protocol handling to the official SDK. This ensures that all MCP protocol requirements are met and the framework stays synchronized with specification updates.","intents":["I want to build MCP servers that work with any MCP-compliant client","I need assurance that my server implements the MCP specification correctly","I want to leverage the official MCP SDK without managing protocol details"],"best_for":["developers building production MCP servers","teams requiring MCP specification compliance","projects that need to work with multiple MCP clients"],"limitations":["Framework abstractions may hide some MCP protocol details, reducing flexibility for advanced use cases","SDK updates may require framework updates; not all SDK features are exposed through framework abstractions","No support for MCP extensions or custom protocol variants"],"requires":["@modelcontextprotocol/sdk installed as dependency","Compliance with MCP specification version supported by framework"],"input_types":["MCP protocol messages"],"output_types":["MCP protocol responses"],"categories":["tool-use-integration"],"confidence":0.5,"matches":0,"success_rate":0}],"trust":{"score":43,"verified":false,"data_access_risk":"high","permissions":["Node.js 18.19.0+","TypeScript project with proper build output in dist/ directory","Components must extend MCPTool, MCPResource, or MCPPrompt base classes","For HTTP/SSE: Express.js or compatible HTTP server framework","For stdio: standard Node.js process streams","MCP client compatible with chosen transport protocol","HTTP server framework (Express.js or compatible)","Network connectivity between client and server","HTTP port available on deployment environment","HTTP server framework supporting SSE (Express.js, etc.)"],"failure_modes":["Directory structure must follow exact naming conventions (tools/, resources/, prompts/) or discovery fails silently","No support for conditional or lazy-loading of components based on runtime configuration","All discovered components are instantiated at startup, increasing initialization time for large component sets","Stdio transport is blocking and single-threaded, unsuitable for high-concurrency scenarios","SSE transport requires persistent HTTP connections, incompatible with serverless/FaaS environments","HTTP streaming requires manual request/response handling; no built-in load balancing or connection pooling","Transport switching requires restart; no hot-swapping of protocols at runtime","HTTP streaming requires persistent connections; incompatible with stateless serverless/FaaS platforms","No built-in load balancing or horizontal scaling; each server instance handles its own connections","HTTP transport adds network latency compared to stdio; unsuitable for latency-sensitive applications","builder identity is not verified yet","no observed match outcomes yet"],"rank_breakdown":{"adoption":0.41885416073559756,"quality":0.35,"ecosystem":0.6000000000000001,"match_graph":0.25,"freshness":0.75,"weights":{"adoption":0.25,"quality":0.25,"ecosystem":0.15,"match_graph":0.23,"freshness":0.12}},"observed_outcomes":{"matches":0,"success_rate":0,"avg_confidence":0,"top_intents":[],"last_matched_at":null},"maintenance":{"status":"active","updated_at":"2026-05-24T12:16:22.065Z","last_scraped_at":"2026-05-03T14:23:38.364Z","last_commit":"2026-04-16T11:52:34Z"},"community":{"stars":917,"forks":106,"weekly_downloads":null,"model_downloads":null,"model_likes":null}},"distribution":{"claim_url":"https://unfragile.ai/submit?claim=mcp-quantgeekdev-mcp-framework","compare_url":"https://unfragile.ai/compare?artifact=mcp-quantgeekdev-mcp-framework"}},"signature":"ra+bwE1t84mskfwV/WHe5wXYRvWTWkflrINsH+g2JQNacpZBPKshH7hC51swVM+vOBcc0Zub5nsXmu7g6psIDg==","signedAt":"2026-06-20T12:49:02.669Z","signedBy":"unfragile.ai","version":1},"_links":{"self":"https://unfragile.ai/api/v1/passport/mcp-quantgeekdev-mcp-framework","artifact":"https://unfragile.ai/mcp-quantgeekdev-mcp-framework","verify":"https://unfragile.ai/api/v1/verify?slug=mcp-quantgeekdev-mcp-framework","publicKey":"https://unfragile.ai/api/v1/trust-passport-public-key","spec":"https://unfragile.ai/trust","schema":"https://unfragile.ai/schema.json","docs":"https://unfragile.ai/docs"}}