glaforge

///usr/bin/env jbang "$0" "$@" ; exit $?
//JAVA 21+

// Guess color palette algorithm based on this website:
// https://okpalette.color.pizza/

import java.awt.Graphics2D;
import java.awt.RenderingHints;
import java.awt.image.BufferedImage;
import java.io.File;

glaforge

Our Favorite Codelabs

AI Agent Development & Evaluation

• Build a Location Intelligence ADK Agent with MCP servers for BigQuery and Google Maps
  https://codelabs.developers.google.com/adk-mcp-bigquery-maps
• Evaluating Agents with ADK
  https://codelabs.developers.google.com/adk-eval/instructions
• Build AI Agents with Agent Development Kit for Java
  https://codelabs.developers.google.com/adk-java-getting-started
• Analyze ADK Agent execution with the BigQuery Agent Analytics Plugin

glaforge

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Reciprocal Rank Fusion Simulator</title>
    <script>
      // Avoids a flash of the wrong theme.
      if (localStorage.getItem('theme') === 'dark' || (!('theme' in localStorage) && window.matchMedia('(prefers-color-scheme: dark)').matches)) {
        document.documentElement.classList.add('dark')

glaforge

Slides of the presentation

Slide deck

Quarkus A2A Demo

A2A demo by Emmanuel Bernard

emmanuelbernard/quarkus-a2a-deepdive

glaforge

import com.google.adk.agents.BaseAgent;
import com.google.adk.agents.LlmAgent;
import com.google.adk.tools.BaseTool;
import com.google.adk.tools.mcp.McpToolset;
import com.google.adk.tools.mcp.SseServerParameters;
import com.google.adk.tools.mcp.StreamableHttpServerParameters;
import com.google.adk.web.AdkWebServer;

import java.util.List;

glaforge

## Google: Market Research Report (Q2 2025)

Executive Summary:

This report provides an overview of Google, its recent performance,
and current market position. Google, a subsidiary of Alphabet Inc.,
continues to be a dominant force in the technology industry, driven
by its core search engine, cloud services, and advancements in
artificial intelligence. Recent financial results for Q2 2025
exceeded expectations, demonstrating strong growth across key

glaforge

var companyProfiler = LlmAgent.builder()
    .name("company-profiler")
    .description(
        "Provides a general overview of a company.")
    .instruction("""
        Your role is to provide a brief overview of the
        given company.
        Include its mission, headquarters, and current CEO.
        Use the Google Search Tool to find this information.
        """)

glaforge

package agents;

import static java.nio.charset.StandardCharsets.UTF_8;
import java.util.Scanner;

import com.google.adk.agents.BaseAgent;
import com.google.adk.agents.LlmAgent;
import com.google.adk.events.Event;
import com.google.adk.runner.InMemoryRunner;
import com.google.adk.sessions.Session;

glaforge

import dev.langchain4j.agent.tool.ToolExecutionRequest;
import dev.langchain4j.mcp.McpToolProvider;
import dev.langchain4j.mcp.client.DefaultMcpClient;
import dev.langchain4j.mcp.client.McpClient;
import dev.langchain4j.mcp.client.transport.McpTransport;
import dev.langchain4j.mcp.client.transport.http.HttpMcpTransport;
import dev.langchain4j.model.vertexai.VertexAiGeminiChatModel;
import dev.langchain4j.service.AiServices;
import dev.langchain4j.service.SystemMessage;
import dev.langchain4j.service.tool.ToolProvider;

glaforge

public class SentenceWindowRetrieval {
  public static void main(String[] args) throws IOException {

        Document capitalDocument = Document.from("...");

        VertexAiEmbeddingModel embeddingModel = VertexAiEmbeddingModel.builder()
            .project(System.getenv("GCP_PROJECT_ID"))
            .endpoint(System.getenv("GCP_VERTEXAI_ENDPOINT"))
            .location(System.getenv("GCP_LOCATION"))
            .publisher("google")