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It supports important AI functionality like agents and the Model Context Protocol (MCP), and it doesn't require you to use specific large language models (LLMs) or vector stores.</p>
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<p>The visual editor simplifies prototyping of application workflows, enabling developers to quickly turn their ideas into powerful, real-world solutions.</p>
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<div class="theme-admonition theme-admonition-tip admonition_xJq3 alert alert--success"><div class="admonitionHeading_Gvgb"><span class="admonitionIcon_Rf37"><svg viewBox="0 0 12 16"><path fill-rule="evenodd" d="M6.5 0C3.48 0 1 2.19 1 5c0 .92.55 2.25 1 3 1.34 2.25 1.78 2.78 2 4v1h5v-1c.22-1.22.66-1.75 2-4 .45-.75 1-2.08 1-3 0-2.81-2.48-5-5.5-5zm3.64 7.48c-.25.44-.47.8-.67 1.11-.86 1.41-1.25 2.06-1.45 3.23-.02.05-.02.11-.02.17H5c0-.06 0-.13-.02-.17-.2-1.17-.59-1.83-1.45-3.23-.2-.31-.42-.67-.67-1.11C2.44 6.78 2 5.65 2 5c0-2.2 2.02-4 4.5-4 1.22 0 2.36.42 3.22 1.19C10.55 2.94 11 3.94 11 5c0 .66-.44 1.78-.86 2.48zM4 14h5c-.23 1.14-1.3 2-2.5 2s-2.27-.86-2.5-2z"></path></svg></span>Try it</div><div class="admonitionContent_BuS1"><p>Build and run your first flow in minutes: <a class="" href="/get-started-installation">Install Langflow</a>, and then try the <a class="" href="/get-started-quickstart">Quickstart</a>.</p></div></div>
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<h2 class="anchor anchorTargetHideOnScrollNavbar_vjPI" id="application-development-and-prototyping">Application development and prototyping<a href="#application-development-and-prototyping" class="hash-link" aria-label="Direct link to Application development and prototyping" title="Direct link to Application development and prototyping" translate="no"></a></h2>
|
||
<p>Langflow can help you develop a wide variety of AI applications, such as chatbots, document analysis systems, content generators, and agentic applications.</p>
|
||
<p>Langflow includes several pre-built templates that are ready to use or customize to your needs.</p>
|
||
<h3 class="anchor anchorTargetHideOnScrollNavbar_vjPI" id="create-flows-in-minutes">Create flows in minutes<a href="#create-flows-in-minutes" class="hash-link" aria-label="Direct link to Create flows in minutes" title="Direct link to Create flows in minutes" translate="no"></a></h3>
|
||
<p>The primary purpose of Langflow is to create and serve flows, which are functional representations of application workflows.</p>
|
||
<p>To <a class="" href="/concepts-flows">build a flow</a>, you connect and configure component nodes. Each component is a single step in the workflow.</p>
|
||
<p>With Langflow's <a class="" href="/concepts-overview">visual editor</a>, you can drag and drop components to quickly build and test a functional AI application workflow.
|
||
For example, you could build a chatbot flow for an e-commerce store that uses an LLM and a product data store to allow customers to ask questions about the store's products.</p>
|
||
<p><img decoding="async" loading="lazy" alt="Basic Prompting flow in Langflow" src="/assets/images/workspace-basic-prompting-fc212944cb0e0088db8be3bd015a6457.png" width="4000" height="2120" class="img_ev3q"></p>
|
||
<h3 class="anchor anchorTargetHideOnScrollNavbar_vjPI" id="test-flows-in-real-time">Test flows in real-time<a href="#test-flows-in-real-time" class="hash-link" aria-label="Direct link to Test flows in real-time" title="Direct link to Test flows in real-time" translate="no"></a></h3>
|
||
<p>You can use the <a class="" href="/concepts-playground"><strong>Playground</strong></a> to test flows without having to build your entire application stack.
|
||
You can interact with your flows and get real-time feedback about flow logic and response generation.</p>
|
||
<p>You can also run individual components to test dependencies in isolation.</p>
|
||
<h3 class="anchor anchorTargetHideOnScrollNavbar_vjPI" id="run-and-serve-flows">Run and serve flows<a href="#run-and-serve-flows" class="hash-link" aria-label="Direct link to Run and serve flows" title="Direct link to Run and serve flows" translate="no"></a></h3>
|
||
<p>You can use your flows as prototypes for more formal application development, or you can use the Langflow API to embed your flows into your application code.</p>
|
||
<p>For more extensive development, you can build Langflow as a dependency or deploy a Langflow server to serve flows over the public internet.</p>
|
||
<p>For more information, see the following:</p>
|
||
<ul>
|
||
<li class=""><a class="" href="/concepts-publish">Trigger flows with the Langflow API</a></li>
|
||
<li class=""><a class="" href="/develop-application">Containerize a Langflow application</a></li>
|
||
</ul>
|
||
<h2 class="anchor anchorTargetHideOnScrollNavbar_vjPI" id="endless-modifications-and-integrations">Endless modifications and integrations<a href="#endless-modifications-and-integrations" class="hash-link" aria-label="Direct link to Endless modifications and integrations" title="Direct link to Endless modifications and integrations" translate="no"></a></h2>
|
||
<p>Langflow provides <a class="" href="/concepts-components">components</a> that support many services, tools, and functionality that are required for AI applications.</p>
|
||
<p>Some components are generalized, such as inputs, outputs, and data stores.
|
||
Others are specialized, such as agents, language models, and embedding providers.</p>
|
||
<p>All components offer parameters that you can set to fixed or variable values. You can also use tweaks to temporarily override flow settings at runtime.</p>
|
||
<h3 class="anchor anchorTargetHideOnScrollNavbar_vjPI" id="agent-and-mcp-support">Agent and MCP support<a href="#agent-and-mcp-support" class="hash-link" aria-label="Direct link to Agent and MCP support" title="Direct link to Agent and MCP support" translate="no"></a></h3>
|
||
<p>In addition to building agent flows with Langflow, you can leverage Langflow's built-in agent and MCP features:</p>
|
||
<ul>
|
||
<li class=""><a class="" href="/agents">Use Langflow Agents</a></li>
|
||
<li class=""><a class="" href="/agents-tools">Use components and flows as agent tools</a></li>
|
||
<li class=""><a class="" href="/mcp-server">Use Langflow as an MCP server</a></li>
|
||
<li class=""><a class="" href="/mcp-client">Use Langflow as an MCP client</a></li>
|
||
</ul>
|
||
<h3 class="anchor anchorTargetHideOnScrollNavbar_vjPI" id="extensibility">Extensibility<a href="#extensibility" class="hash-link" aria-label="Direct link to Extensibility" title="Direct link to Extensibility" translate="no"></a></h3>
|
||
<p>In addition to the core components, Langflow supports custom components.</p>
|
||
<p>You can use custom components developed by others, and you can develop your own custom components for personal use or to share with other Langflow users.</p>
|
||
<p>For more information, see the following:</p>
|
||
<ul>
|
||
<li class=""><a class="" href="/contributing-how-to-contribute">Contribute to Langflow</a></li>
|
||
<li class=""><a class="" href="/components-custom-components">Create custom Python components</a></li>
|
||
<li class=""><a class="" href="/contributing-github-issues">Get help and request enhancements</a></li>
|
||
</ul>
|
||
<h2 class="anchor anchorTargetHideOnScrollNavbar_vjPI" id="next-steps">Next steps<a href="#next-steps" class="hash-link" aria-label="Direct link to Next steps" title="Direct link to Next steps" translate="no"></a></h2>
|
||
<ul>
|
||
<li class=""><a class="" href="/get-started-installation">Install Langflow</a></li>
|
||
<li class=""><a class="" href="/get-started-quickstart">Quickstart</a></li>
|
||
</ul></div></article><nav class="docusaurus-mt-lg pagination-nav" aria-label="Docs pages"><a class="pagination-nav__link pagination-nav__link--next" href="/get-started-installation"><div class="pagination-nav__sublabel">Next</div><div class="pagination-nav__label">Install Langflow</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="#application-development-and-prototyping" class="table-of-contents__link toc-highlight">Application development and prototyping</a><ul><li><a href="#create-flows-in-minutes" class="table-of-contents__link toc-highlight">Create flows in minutes</a></li><li><a href="#test-flows-in-real-time" class="table-of-contents__link toc-highlight">Test flows in real-time</a></li><li><a href="#run-and-serve-flows" class="table-of-contents__link toc-highlight">Run and serve flows</a></li></ul></li><li><a href="#endless-modifications-and-integrations" class="table-of-contents__link toc-highlight">Endless modifications and integrations</a><ul><li><a href="#agent-and-mcp-support" class="table-of-contents__link toc-highlight">Agent and MCP support</a></li><li><a href="#extensibility" class="table-of-contents__link toc-highlight">Extensibility</a></li></ul></li><li><a href="#next-steps" class="table-of-contents__link toc-highlight">Next steps</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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