95 lines
No EOL
28 KiB
HTML
95 lines
No EOL
28 KiB
HTML
<!doctype html>
|
||
<html lang="en" dir="ltr" class="docs-wrapper plugin-docs plugin-id-default docs-version-current docs-doc-page docs-doc-id-core-components/agents" data-has-hydrated="false">
|
||
<head>
|
||
<meta charset="UTF-8">
|
||
<meta name="generator" content="Docusaurus v3.9.2">
|
||
<title data-rh="true">Use Langflow in OpenRAG | OpenRAG</title><meta data-rh="true" name="viewport" content="width=device-width,initial-scale=1"><meta data-rh="true" name="twitter:card" content="summary_large_image"><meta data-rh="true" property="og:url" content="https://docs.openr.ag/agents"><meta data-rh="true" property="og:locale" content="en"><meta data-rh="true" name="docusaurus_locale" content="en"><meta data-rh="true" name="docsearch:language" content="en"><meta data-rh="true" name="docusaurus_version" content="current"><meta data-rh="true" name="docusaurus_tag" content="docs-default-current"><meta data-rh="true" name="docsearch:version" content="current"><meta data-rh="true" name="docsearch:docusaurus_tag" content="docs-default-current"><meta data-rh="true" property="og:title" content="Use Langflow in OpenRAG | OpenRAG"><meta data-rh="true" name="description" content="OpenRAG includes a built-in Langflow instance for creating and managing functional application workflows called flows."><meta data-rh="true" property="og:description" content="OpenRAG includes a built-in Langflow instance for creating and managing functional application workflows called flows."><link data-rh="true" rel="icon" href="/img/favicon.ico"><link data-rh="true" rel="canonical" href="https://docs.openr.ag/agents"><link data-rh="true" rel="alternate" href="https://docs.openr.ag/agents" hreflang="en"><link data-rh="true" rel="alternate" href="https://docs.openr.ag/agents" hreflang="x-default"><link data-rh="true" rel="preconnect" href="https://SMEA51Q5OL-dsn.algolia.net" crossorigin="anonymous"><script data-rh="true" type="application/ld+json">{"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Flows","item":"https://docs.openr.ag/agents"}]}</script><link rel="search" type="application/opensearchdescription+xml" title="OpenRAG" href="/opensearch.xml">
|
||
|
||
|
||
<script>function gtag(){dataLayer.push(arguments)}window.dataLayer=window.dataLayer||[],gtag("consent","default",{ad_storage:"denied",ad_user_data:"denied",ad_personalization:"denied",analytics_storage:"denied"})</script>
|
||
<script>!function(){function e(){if(void 0!==window.truste&&window.truste.cma){var e=window.truste.cma.callApi("getConsent",window.location.href)||{},n=1===e[2],t=1===e[3];gtag("consent","update",{ad_storage:n?"granted":"denied",ad_user_data:n?"granted":"denied",ad_personalization:n?"granted":"denied",analytics_storage:t?"granted":"denied"})}}window.addEventListener&&(window.addEventListener("cm_data_subject_consent_changed",e),window.addEventListener("cm_consent_preferences_set",e)),"complete"===document.readyState?e():window.addEventListener("load",e)}()</script>
|
||
<script>window._ibmAnalytics={settings:{name:"DataStax",tealiumProfileName:"ibm-subsidiary"},trustarc:{privacyPolicyLink:"https://ibm.com/privacy"}},window.digitalData={page:{pageInfo:{ibm:{siteId:"IBM_DataStax"}},category:{primaryCategory:"PC230"}}}</script>
|
||
<script src="//1.www.s81c.com/common/stats/ibm-common.js" async="true"></script><link rel="stylesheet" href="/assets/css/styles.29e42e49.css">
|
||
<script src="/assets/js/runtime~main.a09b72d8.js" defer="defer"></script>
|
||
<script src="/assets/js/main.e1ba3126.js" defer="defer"></script>
|
||
</head>
|
||
<body class="navigation-with-keyboard">
|
||
<svg style="display: none;"><defs>
|
||
<symbol id="theme-svg-external-link" viewBox="0 0 24 24"><path fill="currentColor" d="M21 13v10h-21v-19h12v2h-10v15h17v-8h2zm3-12h-10.988l4.035 4-6.977 7.07 2.828 2.828 6.977-7.07 4.125 4.172v-11z"/></symbol>
|
||
</defs></svg>
|
||
<script>!function(){var t=function(){try{return new URLSearchParams(window.location.search).get("docusaurus-theme")}catch(t){}}()||function(){try{return window.localStorage.getItem("theme")}catch(t){}}();document.documentElement.setAttribute("data-theme",t||"light"),document.documentElement.setAttribute("data-theme-choice",t||"light")}(),function(){try{const c=new URLSearchParams(window.location.search).entries();for(var[t,e]of c)if(t.startsWith("docusaurus-data-")){var a=t.replace("docusaurus-data-","data-");document.documentElement.setAttribute(a,e)}}catch(t){}}()</script><div id="__docusaurus"><link rel="preload" as="image" href="/img/logo-openrag-light.svg"><link rel="preload" as="image" href="/img/logo-openrag-dark.svg"><div role="region" aria-label="Skip to main content"><a class="skipToContent_fXgn" href="#__docusaurus_skipToContent_fallback">Skip to main content</a></div><nav aria-label="Main" class="theme-layout-navbar navbar navbar--fixed-top"><div class="navbar__inner"><div class="theme-layout-navbar-left navbar__items"><button aria-label="Toggle navigation bar" aria-expanded="false" class="navbar__toggle clean-btn" type="button"><svg width="30" height="30" viewBox="0 0 30 30" aria-hidden="true"><path stroke="currentColor" stroke-linecap="round" stroke-miterlimit="10" stroke-width="2" d="M4 7h22M4 15h22M4 23h22"></path></svg></button><a class="navbar__brand" href="/"><div class="navbar__logo"><img src="/img/logo-openrag-light.svg" alt="OpenRAG Logo" class="themedComponent_mlkZ themedComponent--light_NVdE"><img src="/img/logo-openrag-dark.svg" alt="OpenRAG Logo" class="themedComponent_mlkZ themedComponent--dark_xIcU"></div></a></div><div class="theme-layout-navbar-right navbar__items navbar__items--right"><a href="https://github.com/langflow-ai/openrag" target="_blank" class="navbar__item navbar__link header-github-link" aria-label="GitHub repository"></a><div class="toggle_vylO colorModeToggle_DEke"><button class="clean-btn toggleButton_gllP toggleButtonDisabled_aARS" type="button" disabled="" title="system mode" aria-label="Switch between dark and light mode (currently system mode)"><svg viewBox="0 0 24 24" width="24" height="24" aria-hidden="true" class="toggleIcon_g3eP lightToggleIcon_pyhR"><path fill="currentColor" d="M12,9c1.65,0,3,1.35,3,3s-1.35,3-3,3s-3-1.35-3-3S10.35,9,12,9 M12,7c-2.76,0-5,2.24-5,5s2.24,5,5,5s5-2.24,5-5 S14.76,7,12,7L12,7z M2,13l2,0c0.55,0,1-0.45,1-1s-0.45-1-1-1l-2,0c-0.55,0-1,0.45-1,1S1.45,13,2,13z M20,13l2,0c0.55,0,1-0.45,1-1 s-0.45-1-1-1l-2,0c-0.55,0-1,0.45-1,1S19.45,13,20,13z M11,2v2c0,0.55,0.45,1,1,1s1-0.45,1-1V2c0-0.55-0.45-1-1-1S11,1.45,11,2z M11,20v2c0,0.55,0.45,1,1,1s1-0.45,1-1v-2c0-0.55-0.45-1-1-1C11.45,19,11,19.45,11,20z M5.99,4.58c-0.39-0.39-1.03-0.39-1.41,0 c-0.39,0.39-0.39,1.03,0,1.41l1.06,1.06c0.39,0.39,1.03,0.39,1.41,0s0.39-1.03,0-1.41L5.99,4.58z M18.36,16.95 c-0.39-0.39-1.03-0.39-1.41,0c-0.39,0.39-0.39,1.03,0,1.41l1.06,1.06c0.39,0.39,1.03,0.39,1.41,0c0.39-0.39,0.39-1.03,0-1.41 L18.36,16.95z M19.42,5.99c0.39-0.39,0.39-1.03,0-1.41c-0.39-0.39-1.03-0.39-1.41,0l-1.06,1.06c-0.39,0.39-0.39,1.03,0,1.41 s1.03,0.39,1.41,0L19.42,5.99z M7.05,18.36c0.39-0.39,0.39-1.03,0-1.41c-0.39-0.39-1.03-0.39-1.41,0l-1.06,1.06 c-0.39,0.39-0.39,1.03,0,1.41s1.03,0.39,1.41,0L7.05,18.36z"></path></svg><svg viewBox="0 0 24 24" width="24" height="24" aria-hidden="true" class="toggleIcon_g3eP darkToggleIcon_wfgR"><path fill="currentColor" d="M9.37,5.51C9.19,6.15,9.1,6.82,9.1,7.5c0,4.08,3.32,7.4,7.4,7.4c0.68,0,1.35-0.09,1.99-0.27C17.45,17.19,14.93,19,12,19 c-3.86,0-7-3.14-7-7C5,9.07,6.81,6.55,9.37,5.51z M12,3c-4.97,0-9,4.03-9,9s4.03,9,9,9s9-4.03,9-9c0-0.46-0.04-0.92-0.1-1.36 c-0.98,1.37-2.58,2.26-4.4,2.26c-2.98,0-5.4-2.42-5.4-5.4c0-1.81,0.89-3.42,2.26-4.4C12.92,3.04,12.46,3,12,3L12,3z"></path></svg><svg viewBox="0 0 24 24" width="24" height="24" aria-hidden="true" class="toggleIcon_g3eP systemToggleIcon_QzmC"><path fill="currentColor" d="m12 21c4.971 0 9-4.029 9-9s-4.029-9-9-9-9 4.029-9 9 4.029 9 9 9zm4.95-13.95c1.313 1.313 2.05 3.093 2.05 4.95s-0.738 3.637-2.05 4.95c-1.313 1.313-3.093 2.05-4.95 2.05v-14c1.857 0 3.637 0.737 4.95 2.05z"></path></svg></button></div><div class="navbarSearchContainer_Bca1"><button type="button" class="DocSearch DocSearch-Button" aria-label="Search (Meta+k)" aria-keyshortcuts="Meta+k"><span class="DocSearch-Button-Container"><svg width="20" height="20" class="DocSearch-Search-Icon" viewBox="0 0 24 24" aria-hidden="true"><circle cx="11" cy="11" r="8" stroke="currentColor" fill="none" stroke-width="1.4"></circle><path d="m21 21-4.3-4.3" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"></path></svg><span class="DocSearch-Button-Placeholder">Search</span></span><span class="DocSearch-Button-Keys"></span></button></div></div></div><div role="presentation" class="navbar-sidebar__backdrop"></div></nav><div id="__docusaurus_skipToContent_fallback" class="theme-layout-main main-wrapper mainWrapper_z2l0"><div class="docsWrapper_hBAB"><button aria-label="Scroll back to top" class="clean-btn theme-back-to-top-button backToTopButton_sjWU" type="button"></button><div class="docRoot_UBD9"><aside class="theme-doc-sidebar-container docSidebarContainer_YfHR"><div class="sidebarViewport_aRkj"><div class="sidebar_njMd"><nav aria-label="Docs sidebar" class="menu thin-scrollbar menu_SIkG"><ul class="theme-doc-sidebar-menu menu__list"><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-1 menu__list-item"><a class="menu__link" href="/"><span title="About OpenRAG" class="linkLabel_WmDU">About OpenRAG</span></a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-1 menu__list-item"><a class="menu__link" href="/quickstart"><span title="Quickstart" class="linkLabel_WmDU">Quickstart</span></a></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-1 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="categoryLink_byQd menu__link menu__link--sublist menu__link--sublist-caret" role="button" aria-expanded="false" href="/install-options"><span title="Installation" class="categoryLinkLabel_W154">Installation</span></a></div></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-1 menu__list-item"><a class="menu__link" href="/tui"><span title="Use the TUI" class="linkLabel_WmDU">Use the TUI</span></a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-1 menu__list-item"><a class="menu__link" href="/manage-services"><span title="Manage services" class="linkLabel_WmDU">Manage services</span></a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-1 menu__list-item"><a class="menu__link menu__link--active" aria-current="page" href="/agents"><span title="Flows" class="linkLabel_WmDU">Flows</span></a></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-1 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="categoryLink_byQd menu__link menu__link--sublist menu__link--sublist-caret" role="button" aria-expanded="false" href="/knowledge"><span title="Knowledge" class="categoryLinkLabel_W154">Knowledge</span></a></div></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-1 menu__list-item"><a class="menu__link" href="/chat"><span title="Chat" class="linkLabel_WmDU">Chat</span></a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-1 menu__list-item"><a class="menu__link" href="/reference/configuration"><span title="Environment variables" class="linkLabel_WmDU">Environment variables</span></a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-1 menu__list-item"><a class="menu__link" href="/reference/api-sdk-overview"><span title="APIs and SDKs" class="linkLabel_WmDU">APIs and SDKs</span></a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-1 menu__list-item"><a class="menu__link" href="/support/contribute"><span title="Contribute to OpenRAG" class="linkLabel_WmDU">Contribute to OpenRAG</span></a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-1 menu__list-item"><a class="menu__link" href="/support/troubleshoot"><span title="Troubleshoot OpenRAG" class="linkLabel_WmDU">Troubleshoot OpenRAG</span></a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-1 menu__list-item"><a href="https://github.com/langflow-ai/openrag/releases" target="_blank" rel="noopener noreferrer" class="menu__link menuExternalLink_NmtK"><span title="Changelog" class="linkLabel_WmDU">Changelog</span><svg width="13.5" height="13.5" aria-label="(opens in new tab)" class="iconExternalLink_nPIU"><use href="#theme-svg-external-link"></use></svg></a></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_VOVn"><div class="docItemContainer_Djhp"><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" class="breadcrumbHomeIcon_YNFT"><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 breadcrumbs__item--active"><span class="breadcrumbs__link">Flows</span></li></ul></nav><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>Use Langflow in OpenRAG</h1></header><p>OpenRAG includes a built-in <a href="https://docs.langflow.org/" target="_blank" rel="noopener noreferrer" class="">Langflow</a> instance for creating and managing functional application workflows called <em>flows</em>.
|
||
In a flow, the individual workflow steps are represented by <a href="https://docs.langflow.org/concepts-components" target="_blank" rel="noopener noreferrer" class=""><em>components</em></a> that are connected together to form a complete process.</p>
|
||
<p>OpenRAG includes several built-in flows:</p>
|
||
<ul>
|
||
<li class="">The <a class="" href="/chat#flow"><strong>OpenRAG OpenSearch Agent</strong> flow</a> powers the <strong>Chat</strong> feature in OpenRAG.</li>
|
||
<li class="">The <a class="" href="/ingestion"><strong>OpenSearch Ingestion</strong> and <strong>OpenSearch URL Ingestion</strong> flows</a> process documents and web content for storage in your OpenSearch knowledge base.</li>
|
||
<li class="">The <a class="" href="/chat#nudges"><strong>OpenRAG OpenSearch Nudges</strong> flow</a> provides optional contextual suggestions in the OpenRAG <strong>Chat</strong>.</li>
|
||
</ul>
|
||
<p>You can customize these flows and create your own flows using OpenRAG's embedded Langflow visual editor.</p>
|
||
<h2 class="anchor anchorTargetStickyNavbar_Vzrq" id="inspect-and-modify-flows">Inspect and modify flows<a href="#inspect-and-modify-flows" class="hash-link" aria-label="Direct link to Inspect and modify flows" title="Direct link to Inspect and modify flows" translate="no"></a></h2>
|
||
<p>All OpenRAG flows are designed to be modular, performant, and provider-agnostic.</p>
|
||
<p>To view and modify a flow in OpenRAG, click <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-settings2 lucide-settings-2" aria-hidden="true"><path d="M14 17H5"></path><path d="M19 7h-9"></path><circle cx="17" cy="17" r="3"></circle><circle cx="7" cy="7" r="3"></circle></svg> <strong>Settings</strong>.
|
||
From here, you can manage OAuth connectors, model providers, and common parameters for the <strong>Agent</strong> and <strong>Knowledge Ingestion</strong> flows.</p>
|
||
<p>To further explore and edit flows, click <strong>Edit in Langflow</strong> to launch the embedded <a href="https://docs.langflow.org/concepts-overview" target="_blank" rel="noopener noreferrer" class="">Langflow visual editor</a> where you can fully <a href="https://docs.langflow.org/concepts-flows" target="_blank" rel="noopener noreferrer" class="">customize the flow</a> to suit your use case.</p>
|
||
<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>tip</div><div class="admonitionContent_BuS1"><p>After you click <strong>Edit in Langflow</strong>, you can access and edit all of OpenRAG's built-in flows from the Langflow editor's <a href="https://docs.langflow.org/concepts-flows#projects" target="_blank" rel="noopener noreferrer" class=""><strong>Projects</strong> page</a>.</p><p>If you edit any flows other than the <strong>Agent</strong> or <strong>Knowledge Ingestion</strong> flows, it is recommended that you <a href="https://docs.langflow.org/concepts-flows-import" target="_blank" rel="noopener noreferrer" class="">export the flows</a> before editing so you can revert them to their original state if needed.</p></div></div>
|
||
<p>For example, the following steps explain how to edit the built-in <strong>Agent</strong> flow, which is the <strong>OpenRAG OpenSearch Agent</strong> flow used for the OpenRAG <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-message-square" aria-hidden="true"><path d="M22 17a2 2 0 0 1-2 2H6.828a2 2 0 0 0-1.414.586l-2.202 2.202A.71.71 0 0 1 2 21.286V5a2 2 0 0 1 2-2h16a2 2 0 0 1 2 2z"></path></svg> <strong>Chat</strong>:</p>
|
||
<ol>
|
||
<li class="">
|
||
<p>In OpenRAG, click <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-settings2 lucide-settings-2" aria-hidden="true"><path d="M14 17H5"></path><path d="M19 7h-9"></path><circle cx="17" cy="17" r="3"></circle><circle cx="7" cy="7" r="3"></circle></svg> <strong>Settings</strong>, and then find the <strong>Agent</strong> section.</p>
|
||
</li>
|
||
<li class="">
|
||
<p>If you only need to edit the language model or agent instructions, edit those fields directly on the <strong>Settings</strong> page.
|
||
Language model changes are saved automatically.
|
||
To apply new instructions, click <strong>Save Agent Instructions</strong>.</p>
|
||
</li>
|
||
<li class="">
|
||
<p>To edit all flow settings and components with full customization capabilities, click <strong>Edit in Langflow</strong> to launch the Langflow visual editor in a new browser tab.</p>
|
||
<p>If prompted to acknowledge that you are entering Langflow, click <strong>Proceed</strong>.</p>
|
||
<p>If Langflow requests login information, enter the <code>LANGFLOW_SUPERUSER</code> and <code>LANGFLOW_SUPERUSER_PASSWORD</code> from your <a class="" href="/reference/configuration">OpenRAG <code>.env</code> file</a>.</p>
|
||
<p><img decoding="async" loading="lazy" alt="OpenRAG OpenSearch Agent flow" src="/assets/images/opensearch-agent-flow-f3b279e02425cd043002eb7749067108.png" width="4084" height="2176" class="img_ev3q"></p>
|
||
</li>
|
||
<li class="">
|
||
<p>Modify the flow as desired, and then press <kbd>Command</kbd>+<kbd>S</kbd> (<kbd>Ctrl</kbd>+<kbd>S</kbd>) to save your changes.</p>
|
||
<p>You can close the Langflow browser tab, or leave it open if you want to continue experimenting with the flow editor.</p>
|
||
</li>
|
||
<li class="">
|
||
<p>After you modify any <strong>Agent</strong> flow settings, go to the OpenRAG <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-message-square" aria-hidden="true"><path d="M22 17a2 2 0 0 1-2 2H6.828a2 2 0 0 0-1.414.586l-2.202 2.202A.71.71 0 0 1 2 21.286V5a2 2 0 0 1 2-2h16a2 2 0 0 1 2 2z"></path></svg> <strong>Chat</strong>, and then click <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-plus" aria-hidden="true"><path d="M5 12h14"></path><path d="M12 5v14"></path></svg> <strong>Start new conversation</strong> in the <strong>Conversations</strong> list.
|
||
This ensures that the chat doesn't persist any context from the previous conversation with the original flow settings.</p>
|
||
</li>
|
||
</ol>
|
||
<h3 class="anchor anchorTargetStickyNavbar_Vzrq" id="revert-a-built-in-flow-to-its-original-configuration">Revert a built-in flow to its original configuration<a href="#revert-a-built-in-flow-to-its-original-configuration" class="hash-link" aria-label="Direct link to Revert a built-in flow to its original configuration" title="Direct link to Revert a built-in flow to its original configuration" translate="no"></a></h3>
|
||
<p>After you edit the <strong>Agent</strong> or <strong>Knowledge Ingestion</strong> built-in flows, you can click <strong>Restore flow</strong> on the <strong>Settings</strong> page to revert either flow to its original state when you first installed OpenRAG.
|
||
This is a destructive action that discards all customizations to the flow.</p>
|
||
<p>This option isn't available for other built-in flows such as the <strong>Nudges</strong> flow.
|
||
To restore these flows to their original state, you must reimport the flow from a backup (if you exported one before editing), or <a class="" href="/manage-services#reset-containers">reset</a> or <a class="" href="/reinstall">reinstall</a> OpenRAG.</p>
|
||
<h2 class="anchor anchorTargetStickyNavbar_Vzrq" id="build-custom-flows-and-use-other-langflow-functionality">Build custom flows and use other Langflow functionality<a href="#build-custom-flows-and-use-other-langflow-functionality" class="hash-link" aria-label="Direct link to Build custom flows and use other Langflow functionality" title="Direct link to Build custom flows and use other Langflow functionality" translate="no"></a></h2>
|
||
<p>In addition to OpenRAG's built-in flows, all Langflow features are available through OpenRAG, including the ability to <a href="https://docs.langflow.org/concepts-flows" target="_blank" rel="noopener noreferrer" class="">create your own flows</a> and popular extensibility features such as the following:</p>
|
||
<ul>
|
||
<li class=""><a href="https://docs.langflow.org/components-custom-components" target="_blank" rel="noopener noreferrer" class="">Create custom components</a>.</li>
|
||
<li class="">Integrate with many third-party services through <a href="https://docs.langflow.org/components-bundle-components" target="_blank" rel="noopener noreferrer" class="">bundles</a>.</li>
|
||
<li class="">Use <a href="https://docs.langflow.org/mcp-client" target="_blank" rel="noopener noreferrer" class="">MCP clients</a> and <a href="https://docs.langflow.org/mcp-server" target="_blank" rel="noopener noreferrer" class="">MCP servers</a>, and serve flows as MCP tools for your agentic flows.</li>
|
||
</ul>
|
||
<p>Explore the <a href="https://docs.langflow.org/" target="_blank" rel="noopener noreferrer" class="">Langflow documentation</a> to learn more about the Langflow platform, features, and visual editor.</p>
|
||
<h2 class="anchor anchorTargetStickyNavbar_Vzrq" id="modify-a-flow-at-runtime">Modify a flow at runtime<a href="#modify-a-flow-at-runtime" class="hash-link" aria-label="Direct link to Modify a flow at runtime" title="Direct link to Modify a flow at runtime" translate="no"></a></h2>
|
||
<p>You can use <em>tweaks</em> to modify flow settings at runtime without permanently changing the flow's configuration.
|
||
Tweaks are one-time parameter modifications that are passed to specific Langflow components during flow execution.
|
||
For more information on tweaks, see the Langflow documentation on <a href="https://docs.langflow.org/concepts-publish#input-schema" target="_blank" rel="noopener noreferrer" class="">Input schema (tweaks)</a>.</p>
|
||
<h2 class="anchor anchorTargetStickyNavbar_Vzrq" id="set-the-langflow-version">Set the Langflow version<a href="#set-the-langflow-version" class="hash-link" aria-label="Direct link to Set the Langflow version" title="Direct link to Set the Langflow version" translate="no"></a></h2>
|
||
<p>By default, OpenRAG is pinned to the latest Langflow Docker image for stability.</p>
|
||
<p>If necessary, you can set a specific Langflow version with the <code>LANGFLOW_VERSION</code> <a class="" href="/reference/configuration">environment variable</a>. However, there are risks to changing this setting:</p>
|
||
<ul>
|
||
<li class="">
|
||
<p>The <a href="https://docs.langflow.org/" target="_blank" rel="noopener noreferrer" class="">Langflow documentation</a> describes the functionality present in the latest release of the Langflow OSS Python package. If your <code>LANGFLOW_VERSION</code> is different, the Langflow documentation might not align with the features and default settings in your OpenRAG installation.</p>
|
||
</li>
|
||
<li class="">
|
||
<p>Components might break, including components in OpenRAG's built-in flows.</p>
|
||
</li>
|
||
<li class="">
|
||
<p>Default settings and behaviors might change causing unexpected results when OpenRAG expects a newer default.</p>
|
||
</li>
|
||
</ul></div><footer class="theme-doc-footer docusaurus-mt-lg"><div class="row margin-top--sm theme-doc-footer-edit-meta-row"><div class="col noPrint_WFHX"><a href="https://github.com/openrag/openrag/tree/main/docs/docs/core-components/agents.mdx" target="_blank" rel="noopener noreferrer" class="theme-edit-this-page"><svg fill="currentColor" height="20" width="20" viewBox="0 0 40 40" class="iconEdit_Z9Sw" aria-hidden="true"><g><path d="m34.5 11.7l-3 3.1-6.3-6.3 3.1-3q0.5-0.5 1.2-0.5t1.1 0.5l3.9 3.9q0.5 0.4 0.5 1.1t-0.5 1.2z m-29.5 17.1l18.4-18.5 6.3 6.3-18.4 18.4h-6.3v-6.2z"></path></g></svg>Edit this page</a></div><div class="col lastUpdated_JAkA"></div></div></footer></article><nav class="docusaurus-mt-lg pagination-nav" aria-label="Docs pages"><a class="pagination-nav__link pagination-nav__link--prev" href="/manage-services"><div class="pagination-nav__sublabel">Previous</div><div class="pagination-nav__label">Manage services</div></a><a class="pagination-nav__link pagination-nav__link--next" href="/knowledge"><div class="pagination-nav__sublabel">Next</div><div class="pagination-nav__label">Configure knowledge</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="#inspect-and-modify-flows" class="table-of-contents__link toc-highlight">Inspect and modify flows</a><ul><li><a href="#revert-a-built-in-flow-to-its-original-configuration" class="table-of-contents__link toc-highlight">Revert a built-in flow to its original configuration</a></li></ul></li><li><a href="#build-custom-flows-and-use-other-langflow-functionality" class="table-of-contents__link toc-highlight">Build custom flows and use other Langflow functionality</a></li><li><a href="#modify-a-flow-at-runtime" class="table-of-contents__link toc-highlight">Modify a flow at runtime</a></li><li><a href="#set-the-langflow-version" class="table-of-contents__link toc-highlight">Set the Langflow version</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">
|
||
<span>© 2026 OpenRAG</span>
|
||
<span id="preferenceCenterContainer"> · <a href="#" onclick='return"undefined"!=typeof window&&window.truste&&window.truste.eu&&window.truste.eu.clickListener&&window.truste.eu.clickListener(),!1' style="cursor: pointer;">Manage Privacy Choices</a></span>
|
||
</div></li></ul></div></div></div></footer></div>
|
||
</body>
|
||
</html> |