How MCP, Agent, RAG, and Function Call Work Together\u00ef\u00bc\u0178 - Sinokap<\/title>\n<meta name=\"description\" content=\"Explore the world of LLM and discover their limitations. Learn how new tools are enhancing their practical applications.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cn.it-support-china.com\/cn\/how-mcp-agent-rag-and-function-call-work-together\uff1f\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How MCP, Agent, RAG, and Function Call Work Together\u00ef\u00bc\u0178\" \/>\n<meta property=\"og:description\" content=\"OpenAI CEO Sam Altman made a major announcement at 3:00 a.m. on February 13, 2025, stating that GPT-4.5 will be released in the coming weeks, followed by GPT-5 in the next few months. This timeline underscores OpenAI\u00e2\u20ac\u2122s urgency and determination to advance AI technology. Not only does this announcement showcase the latest progress in artificial intelligence, but it also highlights the company\u00e2\u20ac\u2122s efforts to simplify its product line and enhance the user experience.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/cn.it-support-china.com\/cn\/how-mcp-agent-rag-and-function-call-work-together\uff1f\/\" \/>\n<meta property=\"og:site_name\" content=\"Sinokap\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/sinokap\/\" \/>\n<meta property=\"article:published_time\" content=\"2025-07-21T08:57:30+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-21T17:37:22+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/cn.it-support-china.com\/wp-content\/uploads\/2025\/07\/specialist-maintenancing-ai-systems-2025-02-20-05-20-21-utc-1024x576.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"576\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"ruotongzhao\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@sinokap\" \/>\n<meta name=\"twitter:site\" content=\"@sinokap\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"ruotongzhao\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"7 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/cn.it-support-china.com\\\/cn\\\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/cn.it-support-china.com\\\/cn\\\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\\\/\"},\"author\":{\"name\":\"ruotongzhao\",\"@id\":\"https:\\\/\\\/cn.it-support-china.com\\\/cn\\\/#\\\/schema\\\/person\\\/9fb3dac37f8fe4d180684dab5c563660\"},\"headline\":\"How MCP, Agent, RAG, and Function Call Work Together\u00ef\u00bc\u0178\",\"datePublished\":\"2025-07-21T08:57:30+00:00\",\"dateModified\":\"2025-07-21T17:37:22+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/cn.it-support-china.com\\\/cn\\\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\\\/\"},\"wordCount\":869,\"commentCount\":0,\"image\":{\"@id\":\"https:\\\/\\\/cn.it-support-china.com\\\/cn\\\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/cn.it-support-china.com\\\/wp-content\\\/uploads\\\/2025\\\/07\\\/specialist-maintenancing-ai-systems-2025-02-20-05-20-21-utc.jpg\",\"articleSection\":[\"IT\u535a\u5ba2\",\"IT\u54a8\u8be2\"],\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/cn.it-support-china.com\\\/cn\\\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/cn.it-support-china.com\\\/cn\\\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\\\/\",\"url\":\"https:\\\/\\\/cn.it-support-china.com\\\/cn\\\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\\\/\",\"name\":\"How MCP, Agent, RAG, and Function Call Work Together\u00ef\u00bc\u0178 - Sinokap\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/cn.it-support-china.com\\\/cn\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/cn.it-support-china.com\\\/cn\\\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/cn.it-support-china.com\\\/cn\\\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/cn.it-support-china.com\\\/wp-content\\\/uploads\\\/2025\\\/07\\\/specialist-maintenancing-ai-systems-2025-02-20-05-20-21-utc.jpg\",\"datePublished\":\"2025-07-21T08:57:30+00:00\",\"dateModified\":\"2025-07-21T17:37:22+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/cn.it-support-china.com\\\/cn\\\/#\\\/schema\\\/person\\\/9fb3dac37f8fe4d180684dab5c563660\"},\"description\":\"Explore the world of LLM and discover their limitations. Learn how new tools are enhancing their practical applications.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/cn.it-support-china.com\\\/cn\\\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\\\/#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/cn.it-support-china.com\\\/cn\\\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\\\/\\\/cn.it-support-china.com\\\/cn\\\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\\\/#primaryimage\",\"url\":\"https:\\\/\\\/cn.it-support-china.com\\\/wp-content\\\/uploads\\\/2025\\\/07\\\/specialist-maintenancing-ai-systems-2025-02-20-05-20-21-utc.jpg\",\"contentUrl\":\"https:\\\/\\\/cn.it-support-china.com\\\/wp-content\\\/uploads\\\/2025\\\/07\\\/specialist-maintenancing-ai-systems-2025-02-20-05-20-21-utc.jpg\",\"width\":7500,\"height\":4219,\"caption\":\"Large Language Models (LLMs) are all the rage today \u00e2\u20ac\u201d they can write poems, chat, code, and seem capable of almost anything.\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/cn.it-support-china.com\\\/cn\\\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/cn.it-support-china.com\\\/zh\\\/it-outsourcing-services-in-china\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"How MCP, Agent, RAG, and Function Call Work Together\u00ef\u00bc\u0178\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/cn.it-support-china.com\\\/cn\\\/#website\",\"url\":\"https:\\\/\\\/cn.it-support-china.com\\\/cn\\\/\",\"name\":\"Sinokap\",\"description\":\"IT Service\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/cn.it-support-china.com\\\/cn\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/cn.it-support-china.com\\\/cn\\\/#\\\/schema\\\/person\\\/9fb3dac37f8fe4d180684dab5c563660\",\"name\":\"ruotongzhao\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/2acd45a26dddc8571fb5c7c2d5187ad3decc0b94145b73af0bd21f839a549f1c?s=96&d=identicon&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/2acd45a26dddc8571fb5c7c2d5187ad3decc0b94145b73af0bd21f839a549f1c?s=96&d=identicon&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/2acd45a26dddc8571fb5c7c2d5187ad3decc0b94145b73af0bd21f839a549f1c?s=96&d=identicon&r=g\",\"caption\":\"ruotongzhao\"},\"url\":\"https:\\\/\\\/cn.it-support-china.com\\\/cn\\\/author\\\/ruotongzhao\\\/\"}]}<\/script>\n","yoast_head_json":{"title":"How MCP, Agent, RAG, and Function Call Work Together\u00ef\u00bc\u0178 - Sinokap","description":"Explore the world of LLM and discover their limitations. Learn how new tools are enhancing their practical applications.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/cn.it-support-china.com\/cn\/how-mcp-agent-rag-and-function-call-work-together\uff1f\/","og_locale":"zh_CN","og_type":"article","og_title":"How MCP, Agent, RAG, and Function Call Work Together\u00ef\u00bc\u0178","og_description":"OpenAI CEO Sam Altman made a major announcement at 3:00 a.m. on February 13, 2025, stating that GPT-4.5 will be released in the coming weeks, followed by GPT-5 in the next few months. This timeline underscores OpenAI\u00e2\u20ac\u2122s urgency and determination to advance AI technology. Not only does this announcement showcase the latest progress in artificial intelligence, but it also highlights the company\u00e2\u20ac\u2122s efforts to simplify its product line and enhance the user experience.","og_url":"https:\/\/cn.it-support-china.com\/cn\/how-mcp-agent-rag-and-function-call-work-together\uff1f\/","og_site_name":"Sinokap","article_publisher":"https:\/\/www.facebook.com\/sinokap\/","article_published_time":"2025-07-21T08:57:30+00:00","article_modified_time":"2025-07-21T17:37:22+00:00","og_image":[{"width":1024,"height":576,"url":"http:\/\/cn.it-support-china.com\/wp-content\/uploads\/2025\/07\/specialist-maintenancing-ai-systems-2025-02-20-05-20-21-utc-1024x576.jpg","type":"image\/jpeg"}],"author":"ruotongzhao","twitter_card":"summary_large_image","twitter_creator":"@sinokap","twitter_site":"@sinokap","twitter_misc":{"\u4f5c\u8005":"ruotongzhao","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"7 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/cn.it-support-china.com\/cn\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\/#article","isPartOf":{"@id":"https:\/\/cn.it-support-china.com\/cn\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\/"},"author":{"name":"ruotongzhao","@id":"https:\/\/cn.it-support-china.com\/cn\/#\/schema\/person\/9fb3dac37f8fe4d180684dab5c563660"},"headline":"How MCP, Agent, RAG, and Function Call Work Together\u00ef\u00bc\u0178","datePublished":"2025-07-21T08:57:30+00:00","dateModified":"2025-07-21T17:37:22+00:00","mainEntityOfPage":{"@id":"https:\/\/cn.it-support-china.com\/cn\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\/"},"wordCount":869,"commentCount":0,"image":{"@id":"https:\/\/cn.it-support-china.com\/cn\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\/#primaryimage"},"thumbnailUrl":"https:\/\/cn.it-support-china.com\/wp-content\/uploads\/2025\/07\/specialist-maintenancing-ai-systems-2025-02-20-05-20-21-utc.jpg","articleSection":["IT\u535a\u5ba2","IT\u54a8\u8be2"],"inLanguage":"zh-Hans","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/cn.it-support-china.com\/cn\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/cn.it-support-china.com\/cn\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\/","url":"https:\/\/cn.it-support-china.com\/cn\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\/","name":"How MCP, Agent, RAG, and Function Call Work Together\u00ef\u00bc\u0178 - Sinokap","isPartOf":{"@id":"https:\/\/cn.it-support-china.com\/cn\/#website"},"primaryImageOfPage":{"@id":"https:\/\/cn.it-support-china.com\/cn\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\/#primaryimage"},"image":{"@id":"https:\/\/cn.it-support-china.com\/cn\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\/#primaryimage"},"thumbnailUrl":"https:\/\/cn.it-support-china.com\/wp-content\/uploads\/2025\/07\/specialist-maintenancing-ai-systems-2025-02-20-05-20-21-utc.jpg","datePublished":"2025-07-21T08:57:30+00:00","dateModified":"2025-07-21T17:37:22+00:00","author":{"@id":"https:\/\/cn.it-support-china.com\/cn\/#\/schema\/person\/9fb3dac37f8fe4d180684dab5c563660"},"description":"Explore the world of LLM and discover their limitations. Learn how new tools are enhancing their practical applications.","breadcrumb":{"@id":"https:\/\/cn.it-support-china.com\/cn\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\/#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/cn.it-support-china.com\/cn\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\/"]}]},{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/cn.it-support-china.com\/cn\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\/#primaryimage","url":"https:\/\/cn.it-support-china.com\/wp-content\/uploads\/2025\/07\/specialist-maintenancing-ai-systems-2025-02-20-05-20-21-utc.jpg","contentUrl":"https:\/\/cn.it-support-china.com\/wp-content\/uploads\/2025\/07\/specialist-maintenancing-ai-systems-2025-02-20-05-20-21-utc.jpg","width":7500,"height":4219,"caption":"Large Language Models (LLMs) are all the rage today \u00e2\u20ac\u201d they can write poems, chat, code, and seem capable of almost anything."},{"@type":"BreadcrumbList","@id":"https:\/\/cn.it-support-china.com\/cn\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/cn.it-support-china.com\/zh\/it-outsourcing-services-in-china\/"},{"@type":"ListItem","position":2,"name":"How MCP, Agent, RAG, and Function Call Work Together\u00ef\u00bc\u0178"}]},{"@type":"WebSite","@id":"https:\/\/cn.it-support-china.com\/cn\/#website","url":"https:\/\/cn.it-support-china.com\/cn\/","name":"Sinokap","description":"IT Service","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/cn.it-support-china.com\/cn\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"zh-Hans"},{"@type":"Person","@id":"https:\/\/cn.it-support-china.com\/cn\/#\/schema\/person\/9fb3dac37f8fe4d180684dab5c563660","name":"ruotongzhao","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/secure.gravatar.com\/avatar\/2acd45a26dddc8571fb5c7c2d5187ad3decc0b94145b73af0bd21f839a549f1c?s=96&d=identicon&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/2acd45a26dddc8571fb5c7c2d5187ad3decc0b94145b73af0bd21f839a549f1c?s=96&d=identicon&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/2acd45a26dddc8571fb5c7c2d5187ad3decc0b94145b73af0bd21f839a549f1c?s=96&d=identicon&r=g","caption":"ruotongzhao"},"url":"https:\/\/cn.it-support-china.com\/cn\/author\/ruotongzhao\/"}]}},"jetpack_featured_media_url":"https:\/\/cn.it-support-china.com\/wp-content\/uploads\/2025\/07\/specialist-maintenancing-ai-systems-2025-02-20-05-20-21-utc.jpg","amp_enabled":true,"_links":{"self":[{"href":"https:\/\/cn.it-support-china.com\/cn\/wp-json\/wp\/v2\/posts\/26925","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cn.it-support-china.com\/cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cn.it-support-china.com\/cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cn.it-support-china.com\/cn\/wp-json\/wp\/v2\/users\/189058143"}],"replies":[{"embeddable":true,"href":"https:\/\/cn.it-support-china.com\/cn\/wp-json\/wp\/v2\/comments?post=26925"}],"version-history":[{"count":27,"href":"https:\/\/cn.it-support-china.com\/cn\/wp-json\/wp\/v2\/posts\/26925\/revisions"}],"predecessor-version":[{"id":27016,"href":"https:\/\/cn.it-support-china.com\/cn\/wp-json\/wp\/v2\/posts\/26925\/revisions\/27016"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cn.it-support-china.com\/cn\/wp-json\/wp\/v2\/media\/26952"}],"wp:attachment":[{"href":"https:\/\/cn.it-support-china.com\/cn\/wp-json\/wp\/v2\/media?parent=26925"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cn.it-support-china.com\/cn\/wp-json\/wp\/v2\/categories?post=26925"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cn.it-support-china.com\/cn\/wp-json\/wp\/v2\/tags?post=26925"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

E-Mail: consulting@sinokap.com Site Link: Premium IT Outsourcing Services in China Share: Youtube Weixin Bilibili Large Language Models (LLMs) are all the rage today \u00e2\u20ac\u201d they<\/p>","protected":false},"author":189058143,"featured_media":26952,"comment_status":"open","ping_status":"open","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","footnotes":""},"categories":[132734,132570],"tags":[],"class_list":["post-26925","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-it-blogs","category-news-zh","entry"],"yoast_head":"\nHow MCP, Agent, RAG, and Function Call Work Together\u00ef\u00bc\u0178 - Sinokap<\/title>\n<meta name=\"description\" content=\"Explore the world of LLM and discover their limitations. Learn how new tools are enhancing their practical applications.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cn.it-support-china.com\/cn\/how-mcp-agent-rag-and-function-call-work-together\uff1f\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How MCP, Agent, RAG, and Function Call Work Together\u00ef\u00bc\u0178\" \/>\n<meta property=\"og:description\" content=\"OpenAI CEO Sam Altman made a major announcement at 3:00 a.m. on February 13, 2025, stating that GPT-4.5 will be released in the coming weeks, followed by GPT-5 in the next few months. This timeline underscores OpenAI\u00e2\u20ac\u2122s urgency and determination to advance AI technology. Not only does this announcement showcase the latest progress in artificial intelligence, but it also highlights the company\u00e2\u20ac\u2122s efforts to simplify its product line and enhance the user experience.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/cn.it-support-china.com\/cn\/how-mcp-agent-rag-and-function-call-work-together\uff1f\/\" \/>\n<meta property=\"og:site_name\" content=\"Sinokap\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/sinokap\/\" \/>\n<meta property=\"article:published_time\" content=\"2025-07-21T08:57:30+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-21T17:37:22+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/cn.it-support-china.com\/wp-content\/uploads\/2025\/07\/specialist-maintenancing-ai-systems-2025-02-20-05-20-21-utc-1024x576.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"576\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"ruotongzhao\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@sinokap\" \/>\n<meta name=\"twitter:site\" content=\"@sinokap\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"ruotongzhao\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"7 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/cn.it-support-china.com\\\/cn\\\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/cn.it-support-china.com\\\/cn\\\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\\\/\"},\"author\":{\"name\":\"ruotongzhao\",\"@id\":\"https:\\\/\\\/cn.it-support-china.com\\\/cn\\\/#\\\/schema\\\/person\\\/9fb3dac37f8fe4d180684dab5c563660\"},\"headline\":\"How MCP, Agent, RAG, and Function Call Work Together\u00ef\u00bc\u0178\",\"datePublished\":\"2025-07-21T08:57:30+00:00\",\"dateModified\":\"2025-07-21T17:37:22+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/cn.it-support-china.com\\\/cn\\\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\\\/\"},\"wordCount\":869,\"commentCount\":0,\"image\":{\"@id\":\"https:\\\/\\\/cn.it-support-china.com\\\/cn\\\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/cn.it-support-china.com\\\/wp-content\\\/uploads\\\/2025\\\/07\\\/specialist-maintenancing-ai-systems-2025-02-20-05-20-21-utc.jpg\",\"articleSection\":[\"IT\u535a\u5ba2\",\"IT\u54a8\u8be2\"],\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/cn.it-support-china.com\\\/cn\\\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/cn.it-support-china.com\\\/cn\\\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\\\/\",\"url\":\"https:\\\/\\\/cn.it-support-china.com\\\/cn\\\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\\\/\",\"name\":\"How MCP, Agent, RAG, and Function Call Work Together\u00ef\u00bc\u0178 - Sinokap\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/cn.it-support-china.com\\\/cn\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/cn.it-support-china.com\\\/cn\\\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/cn.it-support-china.com\\\/cn\\\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/cn.it-support-china.com\\\/wp-content\\\/uploads\\\/2025\\\/07\\\/specialist-maintenancing-ai-systems-2025-02-20-05-20-21-utc.jpg\",\"datePublished\":\"2025-07-21T08:57:30+00:00\",\"dateModified\":\"2025-07-21T17:37:22+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/cn.it-support-china.com\\\/cn\\\/#\\\/schema\\\/person\\\/9fb3dac37f8fe4d180684dab5c563660\"},\"description\":\"Explore the world of LLM and discover their limitations. Learn how new tools are enhancing their practical applications.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/cn.it-support-china.com\\\/cn\\\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\\\/#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/cn.it-support-china.com\\\/cn\\\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\\\/\\\/cn.it-support-china.com\\\/cn\\\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\\\/#primaryimage\",\"url\":\"https:\\\/\\\/cn.it-support-china.com\\\/wp-content\\\/uploads\\\/2025\\\/07\\\/specialist-maintenancing-ai-systems-2025-02-20-05-20-21-utc.jpg\",\"contentUrl\":\"https:\\\/\\\/cn.it-support-china.com\\\/wp-content\\\/uploads\\\/2025\\\/07\\\/specialist-maintenancing-ai-systems-2025-02-20-05-20-21-utc.jpg\",\"width\":7500,\"height\":4219,\"caption\":\"Large Language Models (LLMs) are all the rage today \u00e2\u20ac\u201d they can write poems, chat, code, and seem capable of almost anything.\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/cn.it-support-china.com\\\/cn\\\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/cn.it-support-china.com\\\/zh\\\/it-outsourcing-services-in-china\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"How MCP, Agent, RAG, and Function Call Work Together\u00ef\u00bc\u0178\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/cn.it-support-china.com\\\/cn\\\/#website\",\"url\":\"https:\\\/\\\/cn.it-support-china.com\\\/cn\\\/\",\"name\":\"Sinokap\",\"description\":\"IT Service\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/cn.it-support-china.com\\\/cn\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/cn.it-support-china.com\\\/cn\\\/#\\\/schema\\\/person\\\/9fb3dac37f8fe4d180684dab5c563660\",\"name\":\"ruotongzhao\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/2acd45a26dddc8571fb5c7c2d5187ad3decc0b94145b73af0bd21f839a549f1c?s=96&d=identicon&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/2acd45a26dddc8571fb5c7c2d5187ad3decc0b94145b73af0bd21f839a549f1c?s=96&d=identicon&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/2acd45a26dddc8571fb5c7c2d5187ad3decc0b94145b73af0bd21f839a549f1c?s=96&d=identicon&r=g\",\"caption\":\"ruotongzhao\"},\"url\":\"https:\\\/\\\/cn.it-support-china.com\\\/cn\\\/author\\\/ruotongzhao\\\/\"}]}<\/script>\n","yoast_head_json":{"title":"How MCP, Agent, RAG, and Function Call Work Together\u00ef\u00bc\u0178 - Sinokap","description":"Explore the world of LLM and discover their limitations. Learn how new tools are enhancing their practical applications.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/cn.it-support-china.com\/cn\/how-mcp-agent-rag-and-function-call-work-together\uff1f\/","og_locale":"zh_CN","og_type":"article","og_title":"How MCP, Agent, RAG, and Function Call Work Together\u00ef\u00bc\u0178","og_description":"OpenAI CEO Sam Altman made a major announcement at 3:00 a.m. on February 13, 2025, stating that GPT-4.5 will be released in the coming weeks, followed by GPT-5 in the next few months. This timeline underscores OpenAI\u00e2\u20ac\u2122s urgency and determination to advance AI technology. Not only does this announcement showcase the latest progress in artificial intelligence, but it also highlights the company\u00e2\u20ac\u2122s efforts to simplify its product line and enhance the user experience.","og_url":"https:\/\/cn.it-support-china.com\/cn\/how-mcp-agent-rag-and-function-call-work-together\uff1f\/","og_site_name":"Sinokap","article_publisher":"https:\/\/www.facebook.com\/sinokap\/","article_published_time":"2025-07-21T08:57:30+00:00","article_modified_time":"2025-07-21T17:37:22+00:00","og_image":[{"width":1024,"height":576,"url":"http:\/\/cn.it-support-china.com\/wp-content\/uploads\/2025\/07\/specialist-maintenancing-ai-systems-2025-02-20-05-20-21-utc-1024x576.jpg","type":"image\/jpeg"}],"author":"ruotongzhao","twitter_card":"summary_large_image","twitter_creator":"@sinokap","twitter_site":"@sinokap","twitter_misc":{"\u4f5c\u8005":"ruotongzhao","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"7 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/cn.it-support-china.com\/cn\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\/#article","isPartOf":{"@id":"https:\/\/cn.it-support-china.com\/cn\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\/"},"author":{"name":"ruotongzhao","@id":"https:\/\/cn.it-support-china.com\/cn\/#\/schema\/person\/9fb3dac37f8fe4d180684dab5c563660"},"headline":"How MCP, Agent, RAG, and Function Call Work Together\u00ef\u00bc\u0178","datePublished":"2025-07-21T08:57:30+00:00","dateModified":"2025-07-21T17:37:22+00:00","mainEntityOfPage":{"@id":"https:\/\/cn.it-support-china.com\/cn\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\/"},"wordCount":869,"commentCount":0,"image":{"@id":"https:\/\/cn.it-support-china.com\/cn\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\/#primaryimage"},"thumbnailUrl":"https:\/\/cn.it-support-china.com\/wp-content\/uploads\/2025\/07\/specialist-maintenancing-ai-systems-2025-02-20-05-20-21-utc.jpg","articleSection":["IT\u535a\u5ba2","IT\u54a8\u8be2"],"inLanguage":"zh-Hans","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/cn.it-support-china.com\/cn\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/cn.it-support-china.com\/cn\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\/","url":"https:\/\/cn.it-support-china.com\/cn\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\/","name":"How MCP, Agent, RAG, and Function Call Work Together\u00ef\u00bc\u0178 - Sinokap","isPartOf":{"@id":"https:\/\/cn.it-support-china.com\/cn\/#website"},"primaryImageOfPage":{"@id":"https:\/\/cn.it-support-china.com\/cn\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\/#primaryimage"},"image":{"@id":"https:\/\/cn.it-support-china.com\/cn\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\/#primaryimage"},"thumbnailUrl":"https:\/\/cn.it-support-china.com\/wp-content\/uploads\/2025\/07\/specialist-maintenancing-ai-systems-2025-02-20-05-20-21-utc.jpg","datePublished":"2025-07-21T08:57:30+00:00","dateModified":"2025-07-21T17:37:22+00:00","author":{"@id":"https:\/\/cn.it-support-china.com\/cn\/#\/schema\/person\/9fb3dac37f8fe4d180684dab5c563660"},"description":"Explore the world of LLM and discover their limitations. Learn how new tools are enhancing their practical applications.","breadcrumb":{"@id":"https:\/\/cn.it-support-china.com\/cn\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\/#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/cn.it-support-china.com\/cn\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\/"]}]},{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/cn.it-support-china.com\/cn\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\/#primaryimage","url":"https:\/\/cn.it-support-china.com\/wp-content\/uploads\/2025\/07\/specialist-maintenancing-ai-systems-2025-02-20-05-20-21-utc.jpg","contentUrl":"https:\/\/cn.it-support-china.com\/wp-content\/uploads\/2025\/07\/specialist-maintenancing-ai-systems-2025-02-20-05-20-21-utc.jpg","width":7500,"height":4219,"caption":"Large Language Models (LLMs) are all the rage today \u00e2\u20ac\u201d they can write poems, chat, code, and seem capable of almost anything."},{"@type":"BreadcrumbList","@id":"https:\/\/cn.it-support-china.com\/cn\/how-mcp-agent-rag-and-function-call-work-together%ef%bc%9f\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/cn.it-support-china.com\/zh\/it-outsourcing-services-in-china\/"},{"@type":"ListItem","position":2,"name":"How MCP, Agent, RAG, and Function Call Work Together\u00ef\u00bc\u0178"}]},{"@type":"WebSite","@id":"https:\/\/cn.it-support-china.com\/cn\/#website","url":"https:\/\/cn.it-support-china.com\/cn\/","name":"Sinokap","description":"IT Service","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/cn.it-support-china.com\/cn\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"zh-Hans"},{"@type":"Person","@id":"https:\/\/cn.it-support-china.com\/cn\/#\/schema\/person\/9fb3dac37f8fe4d180684dab5c563660","name":"ruotongzhao","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/secure.gravatar.com\/avatar\/2acd45a26dddc8571fb5c7c2d5187ad3decc0b94145b73af0bd21f839a549f1c?s=96&d=identicon&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/2acd45a26dddc8571fb5c7c2d5187ad3decc0b94145b73af0bd21f839a549f1c?s=96&d=identicon&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/2acd45a26dddc8571fb5c7c2d5187ad3decc0b94145b73af0bd21f839a549f1c?s=96&d=identicon&r=g","caption":"ruotongzhao"},"url":"https:\/\/cn.it-support-china.com\/cn\/author\/ruotongzhao\/"}]}},"jetpack_featured_media_url":"https:\/\/cn.it-support-china.com\/wp-content\/uploads\/2025\/07\/specialist-maintenancing-ai-systems-2025-02-20-05-20-21-utc.jpg","amp_enabled":true,"_links":{"self":[{"href":"https:\/\/cn.it-support-china.com\/cn\/wp-json\/wp\/v2\/posts\/26925","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cn.it-support-china.com\/cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cn.it-support-china.com\/cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cn.it-support-china.com\/cn\/wp-json\/wp\/v2\/users\/189058143"}],"replies":[{"embeddable":true,"href":"https:\/\/cn.it-support-china.com\/cn\/wp-json\/wp\/v2\/comments?post=26925"}],"version-history":[{"count":27,"href":"https:\/\/cn.it-support-china.com\/cn\/wp-json\/wp\/v2\/posts\/26925\/revisions"}],"predecessor-version":[{"id":27016,"href":"https:\/\/cn.it-support-china.com\/cn\/wp-json\/wp\/v2\/posts\/26925\/revisions\/27016"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cn.it-support-china.com\/cn\/wp-json\/wp\/v2\/media\/26952"}],"wp:attachment":[{"href":"https:\/\/cn.it-support-china.com\/cn\/wp-json\/wp\/v2\/media?parent=26925"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cn.it-support-china.com\/cn\/wp-json\/wp\/v2\/categories?post=26925"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cn.it-support-china.com\/cn\/wp-json\/wp\/v2\/tags?post=26925"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

How MCP, Agent, RAG, and Function Call Work Together\u00ef\u00bc\u0178<\/h1><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t