diff --git a/packages/components/nodes/tools/Searxng/Searxng.ts b/packages/components/nodes/tools/Searxng/Searxng.ts
index b3f64737..cfed1e98 100644
--- a/packages/components/nodes/tools/Searxng/Searxng.ts
+++ b/packages/components/nodes/tools/Searxng/Searxng.ts
@@ -1,7 +1,56 @@
-import { SearxngSearch } from '@langchain/community/tools/searxng_search'
+import { Tool } from '@langchain/core/tools'
 import { INode, INodeData, INodeParams } from '../../../src/Interface'
 import { getBaseClasses } from '../../../src/utils'
 
+interface SearxngResults {
+    query: string
+    number_of_results: number
+    results: Array<{
+        url: string
+        title: string
+        content: string
+        img_src: string
+        engine: string
+        parsed_url: Array<string>
+        template: string
+        engines: Array<string>
+        positions: Array<number>
+        score: number
+        category: string
+        pretty_url: string
+        open_group?: boolean
+        close_group?: boolean
+    }>
+    answers: Array<string>
+    corrections: Array<string>
+    infoboxes: Array<{
+        infobox: string
+        content: string
+        engine: string
+        engines: Array<string>
+    }>
+    suggestions: Array<string>
+    unresponsive_engines: Array<string>
+}
+
+interface SearxngCustomHeaders {
+    [key: string]: string
+}
+
+interface SearxngSearchParams {
+    numResults?: number
+    categories?: string
+    engines?: string
+    language?: string
+    pageNumber?: number
+    timeRange?: number
+    format?: string
+    resultsOnNewTab?: 0 | 1
+    imageProxy?: boolean
+    autocomplete?: string
+    safesearch?: 0 | 1 | 2
+}
+
 class Searxng_Tools implements INode {
     label: string
     name: string
@@ -16,7 +65,7 @@ class Searxng_Tools implements INode {
     constructor() {
         this.label = 'SearXNG'
         this.name = 'searXNG'
-        this.version = 1.0
+        this.version = 2.0
         this.type = 'SearXNG'
         this.icon = 'SearXNG.svg'
         this.category = 'Tools'
@@ -28,6 +77,33 @@ class Searxng_Tools implements INode {
                 type: 'string',
                 default: 'http://searxng:8080'
             },
+            {
+                label: 'Headers',
+                name: 'headers',
+                type: 'json',
+                description: 'Custom headers for the request',
+                optional: true,
+                additionalParams: true
+            },
+            {
+                label: 'Format',
+                name: 'format',
+                type: 'options',
+                options: [
+                    {
+                        label: 'JSON',
+                        name: 'json'
+                    },
+                    {
+                        label: 'HTML',
+                        name: 'html'
+                    }
+                ],
+                default: 'json',
+                description:
+                    'Format of the response. You need to enable search formats in settings.yml. Refer to <a target="_blank" href="https://docs.flowiseai.com/integrations/langchain/tools/searchapi">SearXNG Setup Guide</a> for more details.',
+                additionalParams: true
+            },
             {
                 label: 'Categories',
                 name: 'categories',
@@ -86,34 +162,139 @@ class Searxng_Tools implements INode {
 
     async init(nodeData: INodeData, _: string): Promise<any> {
         const apiBase = nodeData.inputs?.apiBase as string
+        const headers = nodeData.inputs?.headers as string
         const categories = nodeData.inputs?.categories as string
         const engines = nodeData.inputs?.engines as string
         const language = nodeData.inputs?.language as string
-        const pageno = nodeData.inputs?.pageno as number
+        const pageno = nodeData.inputs?.pageno as string
         const time_range = nodeData.inputs?.time_range as string
         const safesearch = nodeData.inputs?.safesearch as 0 | 1 | 2 | undefined
-        const format = 'json' as 'json'
+        const format = nodeData.inputs?.format as string
 
-        const params = {
-            format,
-            categories,
-            engines,
-            language,
-            pageno,
-            time_range,
-            safesearch
+        const params: SearxngSearchParams = {}
+
+        if (categories) params.categories = categories
+        if (engines) params.engines = engines
+        if (language) params.language = language
+        if (pageno) params.pageNumber = parseFloat(pageno)
+        if (time_range) params.timeRange = parseFloat(time_range)
+        if (safesearch) params.safesearch = safesearch
+        if (format) params.format = format
+
+        let customHeaders = undefined
+        if (headers) {
+            customHeaders = typeof headers === 'string' ? JSON.parse(headers) : headers
         }
 
-        const headers = {}
-
         const tool = new SearxngSearch({
             apiBase,
             params,
-            headers
+            headers: customHeaders
         })
 
         return tool
     }
 }
 
+class SearxngSearch extends Tool {
+    static lc_name() {
+        return 'SearxngSearch'
+    }
+
+    name = 'searxng-search'
+
+    description =
+        'A meta search engine. Useful for when you need to answer questions about current events. Input should be a search query. Output is a JSON array of the query results'
+
+    protected apiBase?: string
+
+    protected params?: SearxngSearchParams = {
+        numResults: 10,
+        pageNumber: 1,
+        imageProxy: true,
+        safesearch: 0
+    }
+
+    protected headers?: SearxngCustomHeaders
+
+    get lc_secrets(): { [key: string]: string } | undefined {
+        return {
+            apiBase: 'SEARXNG_API_BASE'
+        }
+    }
+
+    constructor({ apiBase, params, headers }: { apiBase?: string; params?: SearxngSearchParams; headers?: SearxngCustomHeaders }) {
+        super(...arguments)
+
+        this.apiBase = apiBase
+        this.headers = { 'content-type': 'application/json', ...headers }
+
+        if (!this.apiBase) {
+            throw new Error(`SEARXNG_API_BASE not set. You can set it as "SEARXNG_API_BASE" in your environment variables.`)
+        }
+
+        if (params) {
+            this.params = { ...this.params, ...params }
+        }
+    }
+
+    protected buildUrl<P extends SearxngSearchParams>(path: string, parameters: P, baseUrl: string): string {
+        const nonUndefinedParams: [string, string][] = Object.entries(parameters)
+            .filter(([_, value]) => value !== undefined)
+            .map(([key, value]) => [key, value.toString()]) // Avoid string conversion
+        const searchParams = new URLSearchParams(nonUndefinedParams)
+        return `${baseUrl}/${path}?${searchParams}`
+    }
+
+    async _call(input: string): Promise<string> {
+        const queryParams = {
+            q: input,
+            ...this.params
+        }
+        const url = this.buildUrl('search', queryParams, this.apiBase as string)
+
+        const resp = await fetch(url, {
+            method: 'POST',
+            headers: this.headers,
+            signal: AbortSignal.timeout(5 * 1000) // 5 seconds
+        })
+
+        if (!resp.ok) {
+            throw new Error(resp.statusText)
+        }
+
+        const res: SearxngResults = await resp.json()
+
+        if (!res.results.length && !res.answers.length && !res.infoboxes.length && !res.suggestions.length) {
+            return 'No good results found.'
+        } else if (res.results.length) {
+            const response: string[] = []
+
+            res.results.forEach((r) => {
+                response.push(
+                    JSON.stringify({
+                        title: r.title || '',
+                        link: r.url || '',
+                        snippet: r.content || ''
+                    })
+                )
+            })
+
+            return response.slice(0, this.params?.numResults).toString()
+        } else if (res.answers.length) {
+            return res.answers[0]
+        } else if (res.infoboxes.length) {
+            return res.infoboxes[0]?.content.replaceAll(/<[^>]+>/gi, '')
+        } else if (res.suggestions.length) {
+            let suggestions = 'Suggestions: '
+            res.suggestions.forEach((s) => {
+                suggestions += `${s}, `
+            })
+            return suggestions
+        } else {
+            return 'No good results found.'
+        }
+    }
+}
+
 module.exports = { nodeClass: Searxng_Tools }