diff --git a/Sources/SwiftDEBot/Command/Message Commands/Summarize.swift b/Sources/SwiftDEBot/Command/Message Commands/Summarize.swift
new file mode 100644
index 0000000..02e1e36
--- /dev/null
+++ b/Sources/SwiftDEBot/Command/Message Commands/Summarize.swift	
@@ -0,0 +1,73 @@
+import Foundation
+import DiscordBM
+
+struct SummarizeCommand: MessageCommand {
+    let helpText = "`!summarize`: Fasse einen Link im Reply zusammen."
+
+    func run(client: DiscordClient, message: Gateway.MessageCreate) async throws {
+        guard message.content == "!summarize" else { return }
+
+        guard let replyContent = message.referenced_message?.value.content else {
+            try await client.send(
+                "Schicke bitte `!summarize` als Reply auf eine Nachricht mit einem Link.",
+                to: message.channel_id
+            )
+            return
+        }
+        guard let url = replyContent.firstURL else {
+            try await client.send(
+                "In der referenzierten Nachricht sehe ich leider keine URL 🤨",
+                to: message.channel_id
+            )
+            return
+        }
+        log.info("Summarizing \(url)")
+
+        try await client.setTyping(in: message.channel_id)
+
+        guard let encodedURL = url.addingPercentEncoding(withAllowedCharacters: .urlQueryAllowed) else {
+            log.error("Unable to URL encode \(url)")
+            return
+        }
+
+        guard let apiToken = ProcessInfo.processInfo.environment["KAGI_API_TOKEN"] else {
+            log.error("Necessary env var not found, please set KAGI_API_TOKEN.")
+            return
+        }
+
+        let response = try await httpClient.get(
+            "https://kagi.com/api/v0/summarize?target_language=DE&url=\(encodedURL)",
+            headers: ["Authorization": "Bot \(apiToken)"],
+            response: KagiResponse.self
+        )
+
+        let summary = response.data.output
+
+        guard !summary.isEmpty else {
+            try await client.send(
+                "Das kann ich leider nicht zusammenfassen 🫥",
+                to: message.channel_id
+            )
+            return
+        }
+
+        try await client.send(summary, to: message.channel_id)
+    }
+}
+
+private extension String {
+    var firstURL: String? {
+        if let found = self.firstMatch(of: #/(https?://\S+)/#) {
+            return String(found.output.1)
+        }
+        return nil
+    }
+}
+
+ private struct KagiResponse: Decodable {
+     let data: ResponseData
+
+     struct ResponseData: Decodable {
+         let output: String
+     }
+ }
diff --git a/Sources/SwiftDEBot/Commands.swift b/Sources/SwiftDEBot/Commands.swift
index acf0cc8..023e7d7 100644
--- a/Sources/SwiftDEBot/Commands.swift
+++ b/Sources/SwiftDEBot/Commands.swift
@@ -6,6 +6,7 @@ let messageCommands: [MessageCommand] = [
     SwiftEvolutionCommand(),
     AppleStatusCommand(),
     SPICommand(),
+    SummarizeCommand(),
 
     CowsCommand(),
 
diff --git a/Sources/SwiftDEBot/Utils/HTTPClient+get.swift b/Sources/SwiftDEBot/Utils/HTTPClient+get.swift
index e895c21..3c4f6d6 100644
--- a/Sources/SwiftDEBot/Utils/HTTPClient+get.swift
+++ b/Sources/SwiftDEBot/Utils/HTTPClient+get.swift
@@ -2,8 +2,15 @@ import AsyncHTTPClient
 import Foundation
 
 extension HTTPClient {
-    func get<Response>(_ url: String, response: Response.Type) async throws -> Response where Response: Decodable {
-        let request = HTTPClientRequest(url: url)
+    func get<Response>(
+        _ url: String,
+        headers: [String: String]? = nil,
+        response: Response.Type
+    ) async throws -> Response where Response: Decodable {
+        var request = HTTPClientRequest(url: url)
+        if let headers {
+            request.headers = .init(headers.map{ ($0.key, $0.value) })
+        }
         let response = try await self.execute(request, timeout: .seconds(30))
         if response.status == .ok {
             let body = try await response.body.collect(upTo: 50 * 1024 * 1024) // 50 MB