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kickoff platform, store and agent components and integration bundle
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‎.env‎

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# You only need to fill in the values when running the examples, see examples/
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# For using GPT on OpenAI
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OPENAI_API_KEY=
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# For using Claude on Anthropic
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ANTHROPIC_API_KEY=
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# For using Mistral
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MISTRAL_API_KEY=
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# For using Voyage
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VOYAGE_API_KEY=
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# For using Replicate
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REPLICATE_API_KEY=
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# For using Ollama
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OLLAMA_HOST_URL=
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# For using GPT on Azure
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AZURE_OPENAI_BASEURL=
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AZURE_OPENAI_KEY=
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AZURE_OPENAI_GPT_DEPLOYMENT=
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AZURE_OPENAI_GPT_API_VERSION=
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AZURE_OPENAI_EMBEDDINGS_DEPLOYMENT=
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AZURE_OPENAI_EMBEDDINGS_API_VERSION=
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AZURE_OPENAI_WHISPER_DEPLOYMENT=
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AZURE_OPENAI_WHISPER_API_VERSION=
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# For using Llama on Azure
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AZURE_LLAMA_BASEURL=
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AZURE_LLAMA_KEY=
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# For using Bedrock
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AWS_ACCESS_KEY_ID=
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AWS_SECRET_ACCESS_KEY=
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AWS_DEFAULT_REGION=
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# Hugging Face Access Token
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HUGGINGFACE_KEY=
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# For using OpenRouter
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OPENROUTER_KEY=
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# For using SerpApi (tool)
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SERP_API_KEY=
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# For using Tavily (tool)
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TAVILY_API_KEY=
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# For using Brave (tool)
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BRAVE_API_KEY=
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# For using MongoDB Atlas (store)
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MONGODB_URI=
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# For using Pinecone (store)
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PINECONE_API_KEY=
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PINECONE_HOST=
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# Some examples are expensive to run, so we disable them by default
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RUN_EXPENSIVE_EXAMPLES=false
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# For using Gemini
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GOOGLE_API_KEY=

‎.gitignore‎

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.doctor-rst.cache
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.php-cs-fixer.cache
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.phpunit.result.cache
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.env.local
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/composer.lock
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/vendor

‎composer.json‎

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],
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"require-dev": {
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"php": ">=8.1",
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"symfony/ai-agent": "@dev",
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"symfony/ai-platform": "@dev",
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"symfony/console": "^6.4|^7.0",
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"symfony/css-selector": "^6.4|^7.0",
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"symfony/dom-crawler": "^6.4|^7.0",
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"symfony/dotenv": "^6.4|^7.0",
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"symfony/filesystem": "^6.4|^7.0",
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"symfony/finder": "^6.4|^7.0",
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"symfony/process": "^6.4|^7.0",
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"symfony/var-dumper": "^6.4|^7.0",
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"php-cs-fixer/shim": "^3.75"
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},
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"repositories": [
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{ "type": "path", "url": "src/agent" },
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{ "type": "path", "url": "src/platform" }
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],
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"autoload-dev": {
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"psr-4": {
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"Symfony\\AI\\Fixtures\\": "fixtures/"
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}
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}
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}

‎example‎

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#!/usr/bin/env php
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<?php
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use Symfony\Component\Console\Command\Command;
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use Symfony\Component\Console\Helper\Table;
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use Symfony\Component\Console\Input\InputArgument;
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use Symfony\Component\Console\Input\InputInterface;
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use Symfony\Component\Console\Output\OutputInterface;
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use Symfony\Component\Console\SingleCommandApplication;
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use Symfony\Component\Console\Style\SymfonyStyle;
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use Symfony\Component\Finder\Finder;
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use Symfony\Component\Finder\SplFileInfo;
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use Symfony\Component\Process\Process;
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require_once __DIR__.'/vendor/autoload.php';
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$app = (new SingleCommandApplication('Symfony AI Example Runner'))
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->setDescription('Runs all Symfony AI examples in folder examples/')
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->addArgument('subdirectory', InputArgument::OPTIONAL, 'Subdirectory to run examples from, e.g. "anthropic" or "huggingface".')
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->setCode(function (InputInterface $input, OutputInterface $output) {
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$io = new SymfonyStyle($input, $output);
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$io->title('Symfony AI Examples');
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$directory = __DIR__.'/examples';
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if ($subdirectory = $input->getArgument('subdirectory')) {
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$directory .= '/'.$subdirectory;
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if (!is_dir($directory)) {
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$io->error(sprintf('Subdirectory "%s" does not exist.', $subdirectory));
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return Command::FAILURE;
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}
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}
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$examples = (new Finder())
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->in($directory)
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->name('*.php')
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->sortByName()
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->files();
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/** @var array{example: SplFileInfo, process: Process} $exampleRuns */
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$exampleRuns = [];
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foreach ($examples as $example) {
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$exampleRuns[] = [
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'example' => $example,
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'process' => $process = new Process(['php', $example->getRealPath()]),
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];
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$process->start();
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}
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$section = $output->section();
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$renderTable = function () use ($exampleRuns, $section) {
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$section->clear();
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$table = new Table($section);
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$table->setHeaders(['Example', 'State', 'Output']);
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foreach ($exampleRuns as $run) {
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/** @var SplFileInfo $example */
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/** @var Process $process */
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['example' => $example, 'process' => $process] = $run;
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$output = str_replace(PHP_EOL, ' ', $process->getOutput());
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$output = strlen($output) <= 100 ? $output : substr($output, 0, 100).'...';
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$emptyOutput = 0 === strlen(trim($output));
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$state = 'Running';
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if ($process->isTerminated()) {
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$success = $process->isSuccessful() && !$emptyOutput;
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$state = $success ? '<info>Finished</info>'
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: (1 === $run['process']->getExitCode() || $emptyOutput ? '<error>Failed</error>' : '<comment>Skipped</comment>');
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}
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$table->addRow([$example->getRelativePathname(), $state, $output]);
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}
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$table->render();
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};
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$examplesRunning = fn () => array_reduce($exampleRuns, fn ($running, $example) => $running || $example['process']->isRunning(), false);
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while ($examplesRunning()) {
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$renderTable();
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sleep(1);
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}
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$renderTable();
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$io->newLine();
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$successCount = array_reduce($exampleRuns, function ($count, $example) {
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if ($example['process']->isSuccessful() && strlen(trim($example['process']->getOutput())) > 0) {
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return $count + 1;
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}
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return $count;
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}, 0);
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$totalCount = count($exampleRuns);
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if ($successCount < $totalCount) {
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$io->warning(sprintf('%d out of %d examples ran successfully.', $successCount, $totalCount));
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} else {
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$io->success(sprintf('All %d examples ran successfully!', $totalCount));
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}
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foreach ($exampleRuns as $run) {
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if (!$run['process']->isSuccessful()) {
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$io->section('Error in ' . $run['example']->getRelativePathname());
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$io->text($run['process']->getOutput());
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$io->text($run['process']->getErrorOutput());
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}
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}
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return Command::SUCCESS;
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})
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->run();

‎examples/anthropic/chat.php‎

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<?php
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use Symfony\AI\Agent\Agent;
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use Symfony\AI\Platform\Bridge\Anthropic\Claude;
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use Symfony\AI\Platform\Bridge\Anthropic\PlatformFactory;
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use Symfony\AI\Platform\Message\Message;
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use Symfony\AI\Platform\Message\MessageBag;
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use Symfony\Component\Dotenv\Dotenv;
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require_once dirname(__DIR__, 2).'/vendor/autoload.php';
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(new Dotenv())->loadEnv(dirname(__DIR__, 2).'/.env');
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if (empty($_ENV['ANTHROPIC_API_KEY'])) {
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echo 'Please set the ANTHROPIC_API_KEY environment variable.'.\PHP_EOL;
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exit(1);
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}
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$platform = PlatformFactory::create($_ENV['ANTHROPIC_API_KEY']);
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$model = new Claude(Claude::SONNET_37);
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$agent = new Agent($platform, $model);
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$messages = new MessageBag(
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Message::forSystem('You are a pirate and you write funny.'),
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Message::ofUser('What is the Symfony framework?'),
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);
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$response = $agent->call($messages);
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echo $response->getContent().\PHP_EOL;

‎examples/anthropic/image-input-binary.php‎

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<?php
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use Symfony\AI\Agent\Agent;
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use Symfony\AI\Platform\Bridge\Anthropic\Claude;
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use Symfony\AI\Platform\Bridge\Anthropic\PlatformFactory;
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use Symfony\AI\Platform\Message\Content\Image;
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use Symfony\AI\Platform\Message\Message;
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use Symfony\AI\Platform\Message\MessageBag;
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use Symfony\Component\Dotenv\Dotenv;
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require_once dirname(__DIR__, 2).'/vendor/autoload.php';
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(new Dotenv())->loadEnv(dirname(__DIR__, 2).'/.env');
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if (empty($_ENV['ANTHROPIC_API_KEY'])) {
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echo 'Please set the ANTHROPIC_API_KEY environment variable.'.\PHP_EOL;
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exit(1);
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}
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$platform = PlatformFactory::create($_ENV['ANTHROPIC_API_KEY']);
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$model = new Claude(Claude::SONNET_37);
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$agent = new Agent($platform, $model);
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$messages = new MessageBag(
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Message::forSystem('You are an image analyzer bot that helps identify the content of images.'),
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Message::ofUser(
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Image::fromFile(dirname(__DIR__, 2).'/tests/Fixture/image.jpg'),
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'Describe this image.',
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),
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);
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$response = $agent->call($messages);
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echo $response->getContent().\PHP_EOL;

‎examples/anthropic/image-input-url.php‎

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<?php
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use Symfony\AI\Agent\Agent;
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use Symfony\AI\Platform\Bridge\Anthropic\Claude;
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use Symfony\AI\Platform\Bridge\Anthropic\PlatformFactory;
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use Symfony\AI\Platform\Message\Content\ImageUrl;
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use Symfony\AI\Platform\Message\Message;
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use Symfony\AI\Platform\Message\MessageBag;
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use Symfony\Component\Dotenv\Dotenv;
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require_once dirname(__DIR__, 2).'/vendor/autoload.php';
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(new Dotenv())->loadEnv(dirname(__DIR__, 2).'/.env');
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if (empty($_ENV['ANTHROPIC_API_KEY'])) {
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echo 'Please set the ANTHROPIC_API_KEY environment variable.'.\PHP_EOL;
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exit(1);
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}
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$platform = PlatformFactory::create($_ENV['ANTHROPIC_API_KEY']);
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$model = new Claude(Claude::SONNET_37);
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$agent = new Agent($platform, $model);
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$messages = new MessageBag(
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Message::forSystem('You are an image analyzer bot that helps identify the content of images.'),
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Message::ofUser(
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new ImageUrl('https://upload.wikimedia.org/wikipedia/commons/a/a7/Camponotus_flavomarginatus_ant.jpg'),
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'Describe this image.',
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),
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);
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$response = $agent->call($messages);
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echo $response->getContent().\PHP_EOL;

‎examples/anthropic/pdf-input-binary.php‎

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<?php
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use Symfony\AI\Agent\Agent;
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use Symfony\AI\Platform\Bridge\Anthropic\Claude;
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use Symfony\AI\Platform\Bridge\Anthropic\PlatformFactory;
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use Symfony\AI\Platform\Message\Content\Document;
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use Symfony\AI\Platform\Message\Message;
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use Symfony\AI\Platform\Message\MessageBag;
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use Symfony\Component\Dotenv\Dotenv;
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require_once dirname(__DIR__, 2).'/vendor/autoload.php';
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(new Dotenv())->loadEnv(dirname(__DIR__, 2).'/.env');
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if (empty($_ENV['ANTHROPIC_API_KEY'])) {
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echo 'Please set the ANTHROPIC_API_KEY environment variable.'.\PHP_EOL;
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exit(1);
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}
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$platform = PlatformFactory::create($_ENV['ANTHROPIC_API_KEY']);
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$model = new Claude(Claude::SONNET_37);
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$agent = new Agent($platform, $model);
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$messages = new MessageBag(
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Message::ofUser(
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Document::fromFile(dirname(__DIR__, 2).'/tests/Fixture/document.pdf'),
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'What is this document about?',
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),
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);
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$response = $agent->call($messages);
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echo $response->getContent().\PHP_EOL;

‎examples/anthropic/pdf-input-url.php‎

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<?php
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use Symfony\AI\Agent\Agent;
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use Symfony\AI\Platform\Bridge\Anthropic\Claude;
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use Symfony\AI\Platform\Bridge\Anthropic\PlatformFactory;
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use Symfony\AI\Platform\Message\Content\DocumentUrl;
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use Symfony\AI\Platform\Message\Message;
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use Symfony\AI\Platform\Message\MessageBag;
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use Symfony\Component\Dotenv\Dotenv;
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require_once dirname(__DIR__, 2).'/vendor/autoload.php';
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(new Dotenv())->loadEnv(dirname(__DIR__, 2).'/.env');
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if (empty($_ENV['ANTHROPIC_API_KEY'])) {
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echo 'Please set the ANTHROPIC_API_KEY environment variable.'.\PHP_EOL;
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exit(1);
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}
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$platform = PlatformFactory::create($_ENV['ANTHROPIC_API_KEY']);
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$model = new Claude(Claude::SONNET_37);
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$agent = new Agent($platform, $model);
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$messages = new MessageBag(
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Message::ofUser(
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new DocumentUrl('https://upload.wikimedia.org/wikipedia/commons/2/20/Re_example.pdf'),
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'What is this document about?',
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),
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);
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$response = $agent->call($messages);
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echo $response->getContent().\PHP_EOL;

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