{"id":40062,"date":"2026-03-03T12:11:12","date_gmt":"2026-03-03T11:11:12","guid":{"rendered":"https:\/\/www.huwise.com\/?post_type=glossary&#038;p=40062"},"modified":"2026-03-03T12:13:23","modified_gmt":"2026-03-03T11:13:23","slug":"model-context-protocol","status":"publish","type":"glossary","link":"https:\/\/www.huwise.com\/en\/glossary\/model-context-protocol\/","title":{"rendered":"MCP (Model Context Protocol)"},"content":{"rendered":"<h2>What is MCP?<\/h2>\n<p><span style=\"font-weight: 400;\">MCP is a universal protocol that enables <a href=\"https:\/\/www.huwise.com\/en\/glossary\/ai-agent\/\">AI agents<\/a> to connect securely and in a standardized way to external data sources and tools. It essentially acts like a USB-C port for AI applications, providing a standardized way to connect AI applications to external systems.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Before MCP&#8217;s introduction, developers had to create custom connectors for each data source. This created enormous integration overheads, with each combination of source and application requiring its own connector. MCP solves this by providing a single protocol that is implemented once, eliminating the proliferation of custom connectors.<\/span><\/p>\n<h2>MCP Architecture and Components<\/h2>\n<p><span style=\"font-weight: 400;\">MCP consists of three main elements that work together harmoniously:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>The MCP Host<\/b><span style=\"font-weight: 400;\"> is the AI application, such as Claude Desktop, ChatGPT, or an Integrated Development Environment (IDE), that hosts the LLM and serves as the user&#8217;s interaction point<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>The MCP Client<\/b><span style=\"font-weight: 400;\"> is a component integrated within the host that facilitates communication between the LLM and MCP servers, translates requests, and discovers available servers.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>The MCP Server<\/b><span style=\"font-weight: 400;\"> is the external service that exposes data and functionality to the LLM via three types of primitives (units of processing):<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Resources enable information retrieval from internal or external databases<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Tools facilitate information exchange and are capable of performing actions like calculations or API requests<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Prompts are reusable templates and workflows for communication between the LLM and server.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2>Benefits of MCP<\/h2>\n<p><span style=\"font-weight: 400;\">MCP offers a range of benefits for the entire <a href=\"https:\/\/www.huwise.com\/en\/glossary\/artificial-intelligence-ai\/\">AI<\/a> ecosystem:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">For developers, it significantly reduces development time and complexity when building or integrating AI applications<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">AI applications benefit from access to a complete ecosystem of data sources, tools, and applications that enhance their capabilities and user experience.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">End users benefit from more capable AI applications that can access their data and act on their behalf securely<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">For enterprises, MCP significantly simplifies the integration of <\/span><a href=\"https:\/\/www.huwise.com\/en\/glossary\/data-product\/\"><span style=\"font-weight: 400;\">data products<\/span><\/a><span style=\"font-weight: 400;\"> and <\/span><a href=\"https:\/\/www.huwise.com\/en\/glossary\/data-marketplace\/\"><span style=\"font-weight: 400;\">data marketplaces<\/span><\/a><span style=\"font-weight: 400;\"> with AI agents, creating opportunities for collaboration and innovation.<\/span><\/li>\n<\/ul>\n<h2>MCP Use Cases<\/h2>\n<p><span style=\"font-weight: 400;\">MCP enables the implementation of multiple innovative applications. In personal assistants, agents can access different applications such as Google Calendar, Notion, Gmail, and use this information to deliver a personalized experience, based on understanding the complete user context.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">In web development, tools like Claude Code can generate a complete web application using a Figma design via MCP, simplifying the creation process.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Enterprise chatbots benefit from the ability to connect to multiple organizational databases, allowing users to analyze data through a conversational interface.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">For data governance, data owners can use MCP to give AI agents controlled and secure access to sensitive data while maintaining security and compliance standards.<\/span><\/p>\n<h2>MCP and the Data Ecosystem<\/h2>\n<p><span style=\"font-weight: 400;\">MCP plays a crucial role in the modern data management ecosystem. <\/span><a href=\"https:\/\/www.huwise.com\/en\/glossary\/data-marketplace\/\"><span style=\"font-weight: 400;\">Data marketplaces<\/span><\/a><span style=\"font-weight: 400;\"> can expose their data products via MCP, enabling AI agents to discover and consume data autonomously. This capability also facilitates <\/span><a href=\"https:\/\/www.huwise.com\/en\/glossary\/data-integration\/\"><span style=\"font-weight: 400;\">data integration<\/span><\/a><span style=\"font-weight: 400;\"> and <\/span><a href=\"https:\/\/www.huwise.com\/en\/glossary\/data-automation\/\"><span style=\"font-weight: 400;\">data workflow automation<\/span><\/a><span style=\"font-weight: 400;\"> within <\/span><a href=\"https:\/\/www.huwise.com\/en\/glossary\/data-mesh\/\"><span style=\"font-weight: 400;\">data mesh<\/span><\/a><span style=\"font-weight: 400;\"> architectures, creating a more fluid and interconnected data ecosystem.<\/span><\/p>\n","protected":false},"featured_media":0,"parent":0,"template":"","meta":{"_acf_changed":false,"inline_featured_image":false},"tags":[500],"letter":[360],"class_list":["post-40062","glossary","type-glossary","status-publish","hentry","tag-artificial-intelligence","letter-m"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - 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