pengjunjie/langflow
1
0
Fork 1
mirror of https://github.com/langflow-ai/langflow.git synced 2026-07-24 19:04:04 +08:00
Code Issues Packages Projects Releases Wiki Activity
Files
23ab368fc991caf694a76c7d8f2ec60e5d5f8a86
langflow/components/tools.html
ogabrielluiz 23ab368fc9 deploy: a6f128c4cf
2024-07-09 17:02:25 +00:00

65 lines
16 KiB
HTML
Raw Blame History

This file contains invisible Unicode characters

This file contains invisible Unicode characters that are indistinguishable to humans but may be processed differently by a computer. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

<!doctype html>
<html lang="en" dir="ltr" class="docs-wrapper plugin-docs plugin-id-default docs-version-current docs-doc-page docs-doc-id-components/tools" data-has-hydrated="false">
<head>
<meta charset="UTF-8">
<meta name="generator" content="Docusaurus v3.4.0">
<title data-rh="true">Tools | Langflow Documentation</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://langflow-ai.github.io/components/tools"><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="Tools | Langflow Documentation"><meta data-rh="true" name="description" content="This page may contain outdated information. It will be updated as soon as possible."><meta data-rh="true" property="og:description" content="This page may contain outdated information. It will be updated as soon as possible."><link data-rh="true" rel="icon" href="/img/favicon.ico"><link data-rh="true" rel="canonical" href="https://langflow-ai.github.io/components/tools"><link data-rh="true" rel="alternate" href="https://langflow-ai.github.io/components/tools" hreflang="en"><link data-rh="true" rel="alternate" href="https://langflow-ai.github.io/components/tools" hreflang="x-default"><link rel="preconnect" href="https://www.google-analytics.com">
<link rel="preconnect" href="https://www.googletagmanager.com">
<script async src="https://www.googletagmanager.com/gtag/js?id=G-XHC7G628ZP"></script>
<script>function gtag(){dataLayer.push(arguments)}window.dataLayer=window.dataLayer||[],gtag("js",new Date),gtag("config","G-XHC7G628ZP",{anonymize_ip:!0})</script><link rel="stylesheet" href="/assets/css/styles.9e9b53af.css">
<script src="/assets/js/runtime~main.419a4058.js" defer="defer"></script>
<script src="/assets/js/main.0598702c.js" defer="defer"></script>
</head>
<body class="navigation-with-keyboard">
<script>!function(){function t(t){document.documentElement.setAttribute("data-theme",t)}var e=function(){try{return new URLSearchParams(window.location.search).get("docusaurus-theme")}catch(t){}}()||function(){try{return window.localStorage.getItem("theme")}catch(t){}}();null!==e?t(e):window.matchMedia("(prefers-color-scheme: dark)").matches?t("dark"):(window.matchMedia("(prefers-color-scheme: light)").matches,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"><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="navbar navbar--fixed-top navbarHideable_m1mJ"><div class="navbar__inner"><div class="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/chain.png" alt="Langflow" class="themedComponent_mlkZ themedComponent--light_NVdE"><img src="/img/chain.png" alt="Langflow" class="themedComponent_mlkZ themedComponent--dark_xIcU"></div><b class="navbar__title text--truncate">Langflow</b></a></div><div class="navbar__items navbar__items--right"><a href="https://github.com/langflow-ai/langflow" target="_blank" class="navbar__item navbar__link header-github-link"></a><a href="https://twitter.com/langflow_ai" target="_blank" class="navbar__item navbar__link header-twitter-link"></a><a href="https://discord.gg/EqksyE2EX9" target="_blank" class="navbar__item navbar__link header-discord-link"></a><div class="toggle_vylO colorModeToggle_DEke"><button class="clean-btn toggleButton_gllP toggleButtonDisabled_aARS" type="button" disabled="" title="Switch between dark and light mode (currently light mode)" aria-label="Switch between dark and light mode (currently light mode)" aria-live="polite"><svg viewBox="0 0 24 24" width="24" height="24" class="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" class="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></button></div><div class="navbarSearchContainer_Bca1"></div></div></div><div role="presentation" class="navbar-sidebar__backdrop"></div></nav><div id="__docusaurus_skipToContent_fallback" class="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"><main class="docMainContainer_TBSr docMainContainerEnhanced_lQrH"><div class="container padding-top--md padding-bottom--lg"><div class="row"><div class="col docItemCol_VOVn"><div class="docItemContainer_Djhp"><article><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"><h1>Tools</h1>
<div class="theme-admonition theme-admonition-warning admonition_xJq3 alert alert--warning"><div class="admonitionHeading_Gvgb"><span class="admonitionIcon_Rf37"><svg viewBox="0 0 16 16"><path fill-rule="evenodd" d="M8.893 1.5c-.183-.31-.52-.5-.887-.5s-.703.19-.886.5L.138 13.499a.98.98 0 0 0 0 1.001c.193.31.53.501.886.501h13.964c.367 0 .704-.19.877-.5a1.03 1.03 0 0 0 .01-1.002L8.893 1.5zm.133 11.497H6.987v-2.003h2.039v2.003zm0-3.004H6.987V5.987h2.039v4.006z"></path></svg></span>warning</div><div class="admonitionContent_BuS1"><p>This page may contain outdated information. It will be updated as soon as possible.</p></div></div>
<h2 class="anchor anchorWithHideOnScrollNavbar_WYt5" id="searchapi">SearchApi<a class="hash-link" aria-label="Direct link to SearchApi" title="Direct link to SearchApi" href="/components/tools#searchapi">​</a></h2>
<p>SearchApi offers a real-time search engine results API that returns structured JSON data, including answer boxes, knowledge graphs, organic results, and more.</p>
<h3 class="anchor anchorWithHideOnScrollNavbar_WYt5" id="parameters">Parameters<a class="hash-link" aria-label="Direct link to Parameters" title="Direct link to Parameters" href="/components/tools#parameters">​</a></h3>
<ul>
<li><strong>Api Key:</strong> A unique identifier required for authentication with real-time search engines, obtainable through the <a href="https://www.searchapi.io/" target="_blank" rel="noopener noreferrer">SearchApi dashboard</a>.</li>
<li><strong>Engine:</strong> Specifies the search engine used, such as Google, Google Scholar, Bing, YouTube, and YouTube transcripts. Refer to the <a href="https://www.searchapi.io/docs/google" target="_blank" rel="noopener noreferrer">documentation</a> for a complete list of supported engines.</li>
<li><strong>Parameters:</strong> Allows the selection of various parameters recognized by SearchApi. Some parameters are mandatory while others are optional.</li>
</ul>
<h3 class="anchor anchorWithHideOnScrollNavbar_WYt5" id="output">Output<a class="hash-link" aria-label="Direct link to Output" title="Direct link to Output" href="/components/tools#output">​</a></h3>
<ul>
<li><strong>Document:</strong> The JSON response from the request.</li>
</ul>
<h2 class="anchor anchorWithHideOnScrollNavbar_WYt5" id="bingsearchrun">BingSearchRun<a class="hash-link" aria-label="Direct link to BingSearchRun" title="Direct link to BingSearchRun" href="/components/tools#bingsearchrun">​</a></h2>
<p>Bing Search, a web search engine by Microsoft, provides search results for various content types like web pages, images, videos, and news articles. It combines algorithms and human editors to deliver these results.</p>
<h3 class="anchor anchorWithHideOnScrollNavbar_WYt5" id="parameters-1">Parameters<a class="hash-link" aria-label="Direct link to Parameters" title="Direct link to Parameters" href="/components/tools#parameters-1">​</a></h3>
<ul>
<li><strong>Api Wrapper:</strong> A BingSearchAPIWrapper component that processes the search URL and subscription key.</li>
</ul>
<h2 class="anchor anchorWithHideOnScrollNavbar_WYt5" id="calculator">Calculator<a class="hash-link" aria-label="Direct link to Calculator" title="Direct link to Calculator" href="/components/tools#calculator">​</a></h2>
<p>The calculator tool leverages an LLMMathChain to provide mathematical calculation capabilities, enabling the agent to perform computations as needed.</p>
<h3 class="anchor anchorWithHideOnScrollNavbar_WYt5" id="parameters-2">Parameters<a class="hash-link" aria-label="Direct link to Parameters" title="Direct link to Parameters" href="/components/tools#parameters-2">​</a></h3>
<ul>
<li><strong>LLM:</strong> The Language Model used for calculations.</li>
</ul>
<h2 class="anchor anchorWithHideOnScrollNavbar_WYt5" id="googlesearchresults">GoogleSearchResults<a class="hash-link" aria-label="Direct link to GoogleSearchResults" title="Direct link to GoogleSearchResults" href="/components/tools#googlesearchresults">​</a></h2>
<p>This is a wrapper around Google Search tailored for users who need precise control over the JSON data returned from the API.</p>
<h3 class="anchor anchorWithHideOnScrollNavbar_WYt5" id="parameters-3">Parameters<a class="hash-link" aria-label="Direct link to Parameters" title="Direct link to Parameters" href="/components/tools#parameters-3">​</a></h3>
<ul>
<li><strong>Api Wrapper:</strong> A GoogleSearchAPIWrapper equipped with a Google API key and CSE ID.</li>
</ul>
<h2 class="anchor anchorWithHideOnScrollNavbar_WYt5" id="googlesearchrun">GoogleSearchRun<a class="hash-link" aria-label="Direct link to GoogleSearchRun" title="Direct link to GoogleSearchRun" href="/components/tools#googlesearchrun">​</a></h2>
<p>This tool acts as a quick wrapper around Google Search, executing the search query and returning the snippet from the most relevant result.</p>
<h3 class="anchor anchorWithHideOnScrollNavbar_WYt5" id="parameters-4">Parameters<a class="hash-link" aria-label="Direct link to Parameters" title="Direct link to Parameters" href="/components/tools#parameters-4">​</a></h3>
<ul>
<li><strong>Api Wrapper:</strong> A GoogleSearchAPIWrapper equipped with a Google API key and CSE ID.</li>
</ul>
<h2 class="anchor anchorWithHideOnScrollNavbar_WYt5" id="googleserperrun">GoogleSerperRun<a class="hash-link" aria-label="Direct link to GoogleSerperRun" title="Direct link to GoogleSerperRun" href="/components/tools#googleserperrun">​</a></h2>
<p>A cost-effective Google Search API.</p>
<h3 class="anchor anchorWithHideOnScrollNavbar_WYt5" id="parameters-5">Parameters<a class="hash-link" aria-label="Direct link to Parameters" title="Direct link to Parameters" href="/components/tools#parameters-5">​</a></h3>
<ul>
<li><strong>Api Wrapper:</strong> A GoogleSerperAPIWrapper with the required API key and result keys.</li>
</ul>
<h2 class="anchor anchorWithHideOnScrollNavbar_WYt5" id="infosqldatabasetool">InfoSQLDatabaseTool<a class="hash-link" aria-label="Direct link to InfoSQLDatabaseTool" title="Direct link to InfoSQLDatabaseTool" href="/components/tools#infosqldatabasetool">​</a></h2>
<p>This tool retrieves metadata about SQL databases. It takes a comma-separated list of table names as input and outputs the schema and sample rows for those tables.</p>
<h3 class="anchor anchorWithHideOnScrollNavbar_WYt5" id="parameters-6">Parameters<a class="hash-link" aria-label="Direct link to Parameters" title="Direct link to Parameters" href="/components/tools#parameters-6">​</a></h3>
<ul>
<li><strong>Db:</strong> The SQL database to query.</li>
</ul></div></article><nav class="pagination-nav docusaurus-mt-lg" aria-label="Docs pages"></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 class="table-of-contents__link toc-highlight" href="/components/tools#searchapi">SearchApi</a><ul><li><a class="table-of-contents__link toc-highlight" href="/components/tools#parameters">Parameters</a></li><li><a class="table-of-contents__link toc-highlight" href="/components/tools#output">Output</a></li></ul></li><li><a class="table-of-contents__link toc-highlight" href="/components/tools#bingsearchrun">BingSearchRun</a><ul><li><a class="table-of-contents__link toc-highlight" href="/components/tools#parameters-1">Parameters</a></li></ul></li><li><a class="table-of-contents__link toc-highlight" href="/components/tools#calculator">Calculator</a><ul><li><a class="table-of-contents__link toc-highlight" href="/components/tools#parameters-2">Parameters</a></li></ul></li><li><a class="table-of-contents__link toc-highlight" href="/components/tools#googlesearchresults">GoogleSearchResults</a><ul><li><a class="table-of-contents__link toc-highlight" href="/components/tools#parameters-3">Parameters</a></li></ul></li><li><a class="table-of-contents__link toc-highlight" href="/components/tools#googlesearchrun">GoogleSearchRun</a><ul><li><a class="table-of-contents__link toc-highlight" href="/components/tools#parameters-4">Parameters</a></li></ul></li><li><a class="table-of-contents__link toc-highlight" href="/components/tools#googleserperrun">GoogleSerperRun</a><ul><li><a class="table-of-contents__link toc-highlight" href="/components/tools#parameters-5">Parameters</a></li></ul></li><li><a class="table-of-contents__link toc-highlight" href="/components/tools#infosqldatabasetool">InfoSQLDatabaseTool</a><ul><li><a class="table-of-contents__link toc-highlight" href="/components/tools#parameters-6">Parameters</a></li></ul></li></ul></div></div></div></div></main></div></div></div><div class="ms-fixed ms-bottom-4 ms-right-8 ms-z-[100] ms-flex ms-flex-col ms-items-end hover:ms-cursor-pointer"><div class="ms-relative ms-mb-4"><div style="background-color:#f6f6f6" class="ms-absolute -ms-bottom-1 ms-right-6 -ms-z-10 ms-h-4 ms-w-4 ms-rotate-45"></div><div style="background-color:#f6f6f6" class="ms-z-10 ms-flex ms-items-center ms-justify-center ms-rounded-lg ms-px-3 ms-py-2"><p style="color:#000000;margin:0" class="ms-text-sm">Hi, how can I help you?</p></div></div><div style="background-color:#f6f6f6" class="ms-flex ms-h-16 ms-w-16 ms-flex-col ms-items-center ms-justify-center ms-self-end ms-rounded-full ms-p-2 ms-transition"><div class="ms-rotate-0 ms-flex ms-h-full ms-w-full ms-transform ms-cursor-pointer ms-items-center ms-justify-center ms-rounded-full ms-transition-all ms-delay-75 ms-duration-100 ms-ease-in-out"><div style="color:#000000;font-size:22px;width:48px;height:48px;margin:0px;padding:0px;display:flex;align-items:center;justify-content:center;text-align:center"><img src="/img/chain.png" style="width:40px"></div></div></div><div></div></div></div>
</body>
</html>
Reference in New Issue View Git Blame Copy Permalink