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</li></ul></nav></div></div></aside><main class="docMainContainer_TBSr"><div class="container padding-top--md padding-bottom--lg"><div class="row"><div class="col docItemCol_z5aJ"><div class="docItemContainer_c0TR"><article><nav class="theme-doc-breadcrumbs breadcrumbsContainer_Z_bl" aria-label="Breadcrumbs"><ul class="breadcrumbs"><li class="breadcrumbs__item"><a aria-label="Home page" class="breadcrumbs__link" href="/"><svg viewBox="0 0 24 24" aria-hidden="true" focusable="false" role="presentation" class="breadcrumbHomeIcon_xK9p"><path d="M10 19v-5h4v5c0 .55.45 1 1 1h3c.55 0 1-.45 1-1v-7h1.7c.46 0 .68-.57.33-.87L12.67 3.6c-.38-.34-.96-.34-1.34 0l-8.36 7.53c-.34.3-.13.87.33.87H5v7c0 .55.45 1 1 1h3c.55 0 1-.45 1-1z" fill="currentColor"></path></svg></a></li><li class="breadcrumbs__item"><span class="breadcrumbs__link">Components reference</span></li><li class="breadcrumbs__item"><span class="breadcrumbs__link">Core components</span></li><li class="breadcrumbs__item"><span class="breadcrumbs__link">Models and Agents</span></li><li class="breadcrumbs__item breadcrumbs__item--active"><span class="breadcrumbs__link">Agents</span></li></ul></nav><div class="docMetaRow_c2hx"><div class="root_Eutc"><button type="button" class="button_gpNY"><span aria-hidden="true" class="icon_Bm9L"><svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-copy"><rect width="14" height="14" x="8" y="8" rx="2" ry="2"></rect><path d="M4 16c-1.1 0-2-.9-2-2V4c0-1.1.9-2 2-2h10c1.1 0 2 .9 2 2"></path></svg></span><span class="label_LzDG">Copy page</span></button></div><span class="theme-doc-version-badge badge badge--secondary">Version: 1.10.x</span></div><div class="tocCollapsible_ETCw theme-doc-toc-mobile tocMobile_ITEo"><button type="button" class="clean-btn tocCollapsibleButton_TO0P">On this page</button></div><div class="theme-doc-markdown markdown"><header><h1>Agents</h1></header><p>Langflow's <strong>Agent</strong> component is critical for building agent flows.
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This component defines the behavior and capabilities of AI agents in your flows.</p>
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<details class="details_lb9f alert alert--info details_b_Ee" data-collapsed="true"><summary>How do agents work?</summary><div><div class="collapsibleContent_i85q"><p>Agents extend Large Language Models (LLMs) by integrating <em>tools</em>, which are functions that provide additional context and enable autonomous task execution.
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These integrations make agents more specialized and powerful than standalone LLMs.</p><p>Whereas an LLM might generate acceptable, inert responses to general queries and tasks, an agent can leverage the integrated context and tools to provide more relevant responses and even take action.
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For example, you might create an agent that can access your company's documentation, repositories, and other resources to help your team with tasks that require knowledge of your specific products, customers, and code.</p><p>Agents use LLMs as a reasoning engine to process input, determine which actions to take to address the query, and then generate a response.
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The response could be a typical text-based LLM response, or it could involve an action, like editing a file, running a script, or calling an external API.</p><p>In an agentic context, tools are functions that the agent can run to perform tasks or access external resources.
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A function is wrapped as a <code>Tool</code> object with a common interface that the agent understands.
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Agents become aware of tools through tool registration, which is when the agent is provided a list of available tools typically at agent initialization.
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The <code>Tool</code> object's description tells the agent what the tool can do so that it can decide whether the tool is appropriate for a given request.</p></div></div></details>
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<h2 class="anchor anchorTargetStickyNavbar_Vzrq" id="examples-of-agent-flows">Examples of agent flows<a href="#examples-of-agent-flows" class="hash-link" aria-label="Direct link to Examples of agent flows" title="Direct link to Examples of agent flows" translate="no"></a></h2>
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<p>For examples of flows using the <strong>Agent</strong> component, see the following:</p>
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<ul>
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<li class="">
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<p><a class="" href="/get-started-quickstart">Langflow quickstart</a>: Start with the <strong>Simple Agent</strong> template, modify its tools, and then learn how to use an agent flow in an application.</p>
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<p>The <strong>Simple Agent</strong> template creates a basic agent flow with an <strong>Agent</strong> component that can use two other Langflow components as tools.
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The LLM specified in the <strong>Agent</strong> component's settings can use its own built-in functionality as well as the functionality provided by the connected tools when generating responses.</p>
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</li>
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<li class="">
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<p><a class="" href="/agents-tools#use-an-agent-as-a-tool">Use an agent as a tool</a>: Create a multi-agent flow.</p>
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</li>
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<li class="">
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<p><a class="" href="/mcp-client">Use Langflow as an MCP client</a> and <a class="" href="/mcp-server">Use Langflow as an MCP server</a>: Use the <strong>Agent</strong> and <a class="" href="/mcp-tools"><strong>MCP Tools</strong> component</a> to implement the Model Context Protocol (MCP) in your flows.</p>
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</li>
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</ul>
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<h2 class="anchor anchorTargetStickyNavbar_Vzrq" id="agent-component">Agent component<a href="#agent-component" class="hash-link" aria-label="Direct link to Agent component" title="Direct link to Agent component" translate="no"></a></h2>
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<p>The <strong>Agent</strong> component is the primary agent actor in your agent flows.
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This component uses an LLM integration to respond to input, such as a chat message or file upload.</p>
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<p>The agent can use the tools already available in the base LLM as well as additional tools that you connect to the <strong>Agent</strong> component's <strong>Tools</strong> port.
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You can connect any Langflow component as a tool, including other <strong>Agent</strong> components and MCP servers through the <a class="" href="/mcp-tools"><strong>MCP Tools</strong> component</a>.</p>
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<p>For more information about using this component, see <a class="" href="/agents">Use Langflow agents</a>.</p>
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<h2 class="anchor anchorTargetStickyNavbar_Vzrq" id="see-also">See also<a href="#see-also" class="hash-link" aria-label="Direct link to See also" title="Direct link to See also" translate="no"></a></h2>
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<ul>
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<li class=""><a class="" href="/mcp-tools"><strong>MCP Tools</strong> component</a></li>
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<li class=""><a class="" href="/message-history"><strong>Message History</strong> component</a></li>
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<li class=""><a class="" href="/memory#store-chat-memory">Store chat memory</a></li>
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<li class=""><a class="" href="/components-bundle-components">Bundles</a></li>
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<li class=""><a class="" href="/bundles-langchain#legacy-langchain-components">Legacy LangChain components</a></li>
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</ul></div></article><nav class="docusaurus-mt-lg pagination-nav" aria-label="Docs pages"><a class="pagination-nav__link pagination-nav__link--prev" href="/components-prompts"><div class="pagination-nav__sublabel">Previous</div><div class="pagination-nav__label">Prompt Template</div></a><a class="pagination-nav__link pagination-nav__link--next" href="/mcp-tools"><div class="pagination-nav__sublabel">Next</div><div class="pagination-nav__label">MCP Tools</div></a></nav></div></div><div class="col col--3"><div class="tableOfContents_bqdL thin-scrollbar theme-doc-toc-desktop"><ul class="table-of-contents table-of-contents__left-border"><li><a href="#examples-of-agent-flows" class="table-of-contents__link toc-highlight">Examples of agent flows</a></li><li><a href="#agent-component" class="table-of-contents__link toc-highlight">Agent component</a></li><li><a href="#see-also" class="table-of-contents__link toc-highlight">See also</a></li></ul></div></div></div></div></main></div></div></div><footer class="theme-layout-footer footer"><div class="container container-fluid"><div class="row footer__links"><div class="theme-layout-footer-column col footer__col"><div class="footer__title"></div><ul class="footer__items clean-list"><li class="footer__item"><div class="footer-links">
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