deploy: http4k/www@c30f673

Author: daviddenton

index.html

@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Home on http4k</title><link>https://http4k.org/</link><description>Recent content in Home on http4k</description><generator>Hugo</generator><language>en-us</language><lastBuildDate>Fri, 28 Mar 2025 00:00:00 +0000</lastBuildDate><atom:link href="https://http4k.org/index.xml" rel="self" type="application/rss+xml"/><item><title>Connect Overview</title><link>https://http4k.org/ecosystem/connect/concepts/pattern/</link><pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate><guid>https://http4k.org/ecosystem/connect/concepts/pattern/</guid><description>&lt;p>The main bulk of non-operationally focussed application code in a modern Server-based HTTP microservice can be broken
+<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Home on http4k</title><link>https://http4k.org/</link><description>Recent content in Home on http4k</description><generator>Hugo</generator><language>en-us</language><lastBuildDate>Fri, 09 May 2025 00:00:00 +0000</lastBuildDate><atom:link href="https://http4k.org/index.xml" rel="self" type="application/rss+xml"/><item><title>Connect Overview</title><link>https://http4k.org/ecosystem/connect/concepts/pattern/</link><pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate><guid>https://http4k.org/ecosystem/connect/concepts/pattern/</guid><description>&lt;p>The main bulk of non-operationally focussed application code in a modern Server-based HTTP microservice can be broken
 down into a few broad areas:&lt;/p></description></item><item><title>Core</title><link>https://http4k.org/ecosystem/http4k/reference/core/</link><pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate><guid>https://http4k.org/ecosystem/http4k/reference/core/</guid><description>&lt;h3 id="installation-gradle">Installation (Gradle)&lt;/h3>
 &lt;div class="highlight">&lt;pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;">&lt;code class="language-kotlin" data-lang="kotlin">&lt;span style="display:flex;">&lt;span>dependencies {
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> 
@@ -260,7 +260,8 @@ down into a few broad areas:&lt;/p></description></item><item><title>Core</title
  &lt;td>&lt;/td>
  &lt;/tr>
  &lt;/tbody>
-&lt;/table></description></item><item><title>http4k Core</title><link>https://http4k.org/ecosystem/http4k/</link><pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate><guid>https://http4k.org/ecosystem/http4k/</guid><description/></item><item><title>Your first http4k app</title><link>https://http4k.org/tutorial/your_first_http4k_app/</link><pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate><guid>https://http4k.org/tutorial/your_first_http4k_app/</guid><description>&lt;p>Welcome to the world of http4k! In this guide, we&amp;rsquo;ll run you through the steps required to get up and running with your first Kotlin server application. We&amp;rsquo;ll generate the project, make some requests to it and then build it into a runnable application. By the end, you&amp;rsquo;ll have a fully working app built packaged and tested using the Gradle build tool.&lt;/p></description></item><item><title>http4k Connect</title><link>https://http4k.org/ecosystem/connect/</link><pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate><guid>https://http4k.org/ecosystem/connect/</guid><description/></item><item><title>Serverless http4k with AWS Lambda</title><link>https://http4k.org/tutorial/serverless_http4k_with_aws_lambda/</link><pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate><guid>https://http4k.org/tutorial/serverless_http4k_with_aws_lambda/</guid><description>&lt;p>In this guide, we&amp;rsquo;ll run you through the steps required to get an http4k application deployed and running on AWS Lambda and available to call over the internet using AWS ApiGateway. If you&amp;rsquo;re not familiar with the http4k concepts for HTTP and Serverless apps, then we advise you read them &lt;a href="https://http4k.org/ecosystem/http4k/concepts/http/">here&lt;/a> and &lt;a href="https://http4k.org/ecosystem/http4k/concepts/serverless/">here&lt;/a>. To make an app you can follow the &lt;a href="https://http4k.org/tutorial/your_first_http4k_app/">Your first http4k app&lt;/a> tutorial before tackling this guide.&lt;/p></description></item><item><title>Going native with Graal on AWS Lambda</title><link>https://http4k.org/tutorial/going_native_with_graal_on_aws_lambda/</link><pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate><guid>https://http4k.org/tutorial/going_native_with_graal_on_aws_lambda/</guid><description>&lt;p>In this guide, we&amp;rsquo;ll run you through the steps required to get an http4k application deployed and running on AWS Lambda with GraalVM and available to call over the internet using AWS ApiGateway. If you&amp;rsquo;re not familiar with the http4k concepts for HTTP and Serverless apps, then we advise you read them &lt;a href="https://http4k.org/ecosystem/http4k/concepts/http/">here&lt;/a> and &lt;a href="https://http4k.org/ecosystem/http4k/concepts/serverless/">here&lt;/a>. To make an app you can follow the &lt;a href="https://http4k.org/tutorial/your_first_http4k_app/">Your first http4k app&lt;/a> tutorial. Then follow the steps in the &lt;a href="https://http4k.org/tutorial/serverless_http4k_with_aws_lambda/">Serverless http4k with AWS Lambda&lt;/a> tutorial before tackling this guide.&lt;/p></description></item><item><title>http4k MCP Has Landed: Build Your Own AI Agents with Zero Compromise on Testability!</title><link>https://http4k.org/news/http4k_mcp_has_landed/</link><pubDate>Fri, 28 Mar 2025 00:00:00 +0000</pubDate><guid>https://http4k.org/news/http4k_mcp_has_landed/</guid><description>&lt;img class="imageMid my-4" src="./http4k-mcp.png" alt="http4k MCP logo"/>
+&lt;/table></description></item><item><title>http4k Core</title><link>https://http4k.org/ecosystem/http4k/</link><pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate><guid>https://http4k.org/ecosystem/http4k/</guid><description/></item><item><title>Your first http4k app</title><link>https://http4k.org/tutorial/your_first_http4k_app/</link><pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate><guid>https://http4k.org/tutorial/your_first_http4k_app/</guid><description>&lt;p>Welcome to the world of http4k! In this guide, we&amp;rsquo;ll run you through the steps required to get up and running with your first Kotlin server application. We&amp;rsquo;ll generate the project, make some requests to it and then build it into a runnable application. By the end, you&amp;rsquo;ll have a fully working app built packaged and tested using the Gradle build tool.&lt;/p></description></item><item><title>http4k Connect</title><link>https://http4k.org/ecosystem/connect/</link><pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate><guid>https://http4k.org/ecosystem/connect/</guid><description/></item><item><title>Serverless http4k with AWS Lambda</title><link>https://http4k.org/tutorial/serverless_http4k_with_aws_lambda/</link><pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate><guid>https://http4k.org/tutorial/serverless_http4k_with_aws_lambda/</guid><description>&lt;p>In this guide, we&amp;rsquo;ll run you through the steps required to get an http4k application deployed and running on AWS Lambda and available to call over the internet using AWS ApiGateway. If you&amp;rsquo;re not familiar with the http4k concepts for HTTP and Serverless apps, then we advise you read them &lt;a href="https://http4k.org/ecosystem/http4k/concepts/http/">here&lt;/a> and &lt;a href="https://http4k.org/ecosystem/http4k/concepts/serverless/">here&lt;/a>. To make an app you can follow the &lt;a href="https://http4k.org/tutorial/your_first_http4k_app/">Your first http4k app&lt;/a> tutorial before tackling this guide.&lt;/p></description></item><item><title>Going native with Graal on AWS Lambda</title><link>https://http4k.org/tutorial/going_native_with_graal_on_aws_lambda/</link><pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate><guid>https://http4k.org/tutorial/going_native_with_graal_on_aws_lambda/</guid><description>&lt;p>In this guide, we&amp;rsquo;ll run you through the steps required to get an http4k application deployed and running on AWS Lambda with GraalVM and available to call over the internet using AWS ApiGateway. If you&amp;rsquo;re not familiar with the http4k concepts for HTTP and Serverless apps, then we advise you read them &lt;a href="https://http4k.org/ecosystem/http4k/concepts/http/">here&lt;/a> and &lt;a href="https://http4k.org/ecosystem/http4k/concepts/serverless/">here&lt;/a>. To make an app you can follow the &lt;a href="https://http4k.org/tutorial/your_first_http4k_app/">Your first http4k app&lt;/a> tutorial. Then follow the steps in the &lt;a href="https://http4k.org/tutorial/serverless_http4k_with_aws_lambda/">Serverless http4k with AWS Lambda&lt;/a> tutorial before tackling this guide.&lt;/p></description></item><item><title>Simplifying MCP: http4k's Updated Authentication Model - Less Code, More Power</title><link>https://http4k.org/news/simplifying-mcp/</link><pubDate>Fri, 09 May 2025 00:00:00 +0000</pubDate><guid>https://http4k.org/news/simplifying-mcp/</guid><description>&lt;img class="imageMid my-4" src="./http4k-oauth-mcp.png" alt="http4k MCP logo"/>
+&lt;p>We&amp;rsquo;re excited to share a significant update to our &lt;a href="https://mcp.http4k.org">http4k Model Context Protocol (MCP) SDK&lt;/a>! 🚀. Based on community feedback and our commitment to making AI integration as frictionless as possible, we&amp;rsquo;ve streamlined the authentication model in our latest release.&lt;/p></description></item><item><title>http4k MCP Has Landed: Build Your Own AI Agents with Zero Compromise on Testability!</title><link>https://http4k.org/news/http4k_mcp_has_landed/</link><pubDate>Fri, 28 Mar 2025 00:00:00 +0000</pubDate><guid>https://http4k.org/news/http4k_mcp_has_landed/</guid><description>&lt;img class="imageMid my-4" src="./http4k-mcp.png" alt="http4k MCP logo"/>
 &lt;p>We&amp;rsquo;re thrilled to announce the launch of the http4k &lt;a href="https://mcp.http4k.org">Model Context Protocol (MCP) SDK&lt;/a>! 🚀
 This powerful addition to the http4k ecosystem brings seamless AI integration capabilities to your applications through
 a clean, functional API that stays true to http4k&amp;rsquo;s core principles.&lt;/p></description></item><item><title>http4k v6: Still the most testable web toolkit on the planet!*</title><link>https://http4k.org/news/http4k-v6-still-the-most-testable-web-toolkit-on-the-planet/</link><pubDate>Sat, 01 Feb 2025 00:00:00 +0000</pubDate><guid>https://http4k.org/news/http4k-v6-still-the-most-testable-web-toolkit-on-the-planet/</guid><description>&lt;img class="imageMid my-4" src="./takeoff.png" alt="http4k logo"/>

index.xml

@@ -0,0 +1,32 @@
+package content.news.`simplifying-mcp`
+
+import content.news.http4k_mcp_has_landed.cityArg
+import org.http4k.client.JavaHttpClient
+import org.http4k.connect.model.ToolName
+import org.http4k.core.Credentials
+import org.http4k.core.Uri
+import org.http4k.core.then
+import org.http4k.filter.ClientFilters
+import org.http4k.lens.with
+import org.http4k.mcp.ToolRequest
+import org.http4k.mcp.client.DiscoveredMcpOAuth
+import org.http4k.mcp.client.http.HttpStreamingMcpClient
+import org.http4k.mcp.model.McpEntity
+import org.http4k.mcp.protocol.Version
+
+val clientCredentials = Credentials("clientId", "clientSecret")
+val autoDiscoveryHttp = ClientFilters.DiscoveredMcpOAuth(clientCredentials)
+    .then(JavaHttpClient())
+
+// Create an MCP client
+val client = HttpStreamingMcpClient(McpEntity.of("My Client"), Version.of("1.0.0"),
+    Uri.of("http://localhost:3000/mcp"),
+    autoDiscoveryHttp
+).apply { start() }
+
+// Call tools programmatically
+val toolResponse = client.tools().call(
+    ToolName.of("weather"),
+    ToolRequest().with(cityArg of "London"),
+)
+

news/index.html

@@ -0,0 +1,25 @@
+package content.news.`simplifying-mcp`
+
+import org.http4k.core.Uri
+import org.http4k.mcp.ToolResponse
+import org.http4k.mcp.model.Content
+import org.http4k.mcp.model.McpEntity
+import org.http4k.mcp.model.Tool
+import org.http4k.mcp.protocol.ServerMetaData
+import org.http4k.mcp.protocol.Version
+import org.http4k.mcp.server.security.OAuthMcpSecurity
+import org.http4k.routing.bind
+import org.http4k.routing.mcpHttpStreaming
+import org.http4k.server.JettyLoom
+import org.http4k.server.asServer
+import java.time.Instant
+
+fun main() {
+    mcpHttpStreaming(
+        ServerMetaData(McpEntity.of("foo"), Version.of("bar")),
+        OAuthMcpSecurity(Uri.of("https://oauth-server")) { it == "my_oauth_token" },
+        Tool("time", "Get the current time") bind {
+            ToolResponse.Ok(listOf(Content.Text(Instant.now().toString())))
+        }
+    ).asServer(JettyLoom(3001)).start()
+}