[Agent] Hardening & Slim down of Agent

examples/aimlapi/toolcall.php

@@ -24,7 +24,7 @@
 $wikipedia = new Wikipedia(http_client());
 $toolbox = new Toolbox([$wikipedia], logger: logger());
 $processor = new AgentProcessor($toolbox);
-$agent = new Agent($platform, 'google/gemini-2.5-flash', [$processor], [$processor], logger: logger());
+$agent = new Agent($platform, 'google/gemini-2.5-flash', [$processor], [$processor]);
 
 $messages = new MessageBag(Message::ofUser('Who is the current chancellor of Germany?'));
 $result = $agent->call($messages);

examples/anthropic/token-metadata.php

@@ -19,7 +19,7 @@
 
 $platform = PlatformFactory::create(env('ANTHROPIC_API_KEY'), http_client());
 
-$agent = new Agent($platform, 'claude-3-5-sonnet-20241022', outputProcessors: [new TokenOutputProcessor()], logger: logger());
+$agent = new Agent($platform, 'claude-3-5-sonnet-20241022', outputProcessors: [new TokenOutputProcessor()]);
 $messages = new MessageBag(
     Message::forSystem('You are a pirate and you write funny.'),
     Message::ofUser('What is the Symfony framework?'),

examples/anthropic/toolcall.php

@@ -24,7 +24,7 @@
 $wikipedia = new Wikipedia(http_client());
 $toolbox = new Toolbox([$wikipedia], logger: logger());
 $processor = new AgentProcessor($toolbox);
-$agent = new Agent($platform, 'claude-3-5-sonnet-20241022', [$processor], [$processor], logger: logger());
+$agent = new Agent($platform, 'claude-3-5-sonnet-20241022', [$processor], [$processor]);
 
 $messages = new MessageBag(Message::ofUser('Who is the current chancellor of Germany?'));
 $result = $agent->call($messages);

examples/bedrock/toolcall-claude.php

@@ -30,7 +30,7 @@
 $wikipedia = new Wikipedia(http_client());
 $toolbox = new Toolbox([$wikipedia]);
 $processor = new AgentProcessor($toolbox);
-$agent = new Agent($platform, 'claude-3-7-sonnet-20250219', [$processor], [$processor], logger: logger());
+$agent = new Agent($platform, 'claude-3-7-sonnet-20250219', [$processor], [$processor]);
 
 $messages = new MessageBag(Message::ofUser('Who is the current chancellor of Germany?'));
 $result = $agent->call($messages);

examples/bedrock/toolcall-nova.php

@@ -30,7 +30,7 @@
 $wikipedia = new Wikipedia(http_client());
 $toolbox = new Toolbox([$wikipedia]);
 $processor = new AgentProcessor($toolbox);
-$agent = new Agent($platform, 'nova-pro', [$processor], [$processor], logger: logger());
+$agent = new Agent($platform, 'nova-pro', [$processor], [$processor]);
 
 $messages = new MessageBag(
     Message::ofUser('Who is the current chancellor of Germany? Use Wikipedia to find the answer.')

examples/chat/persistent-chat.php

@@ -20,7 +20,7 @@
 
 $platform = PlatformFactory::create(env('OPENAI_API_KEY'), http_client());
 
-$agent = new Agent($platform, 'gpt-4o-mini', logger: logger());
+$agent = new Agent($platform, 'gpt-4o-mini');
 $chat = new Chat($agent, new InMemoryStore());
 
 $messages = new MessageBag(

examples/dockermodelrunner/chat.php

@@ -18,7 +18,7 @@
 
 $platform = PlatformFactory::create(env('DOCKER_MODEL_RUNNER_HOST_URL'), http_client());
 
-$agent = new Agent($platform, 'ai/gemma3n', logger: logger());
+$agent = new Agent($platform, 'ai/gemma3n');
 $messages = new MessageBag(
     Message::forSystem('You are a pirate and you write funny.'),
     Message::ofUser('What is the Symfony framework?'),

examples/dockermodelrunner/toolcall.php

@@ -24,7 +24,7 @@
 $wikipedia = new Wikipedia(http_client());
 $toolbox = new Toolbox([$wikipedia]);
 $processor = new AgentProcessor($toolbox);
-$agent = new Agent($platform, 'ai/gemma3n', [$processor], [$processor], logger: logger());
+$agent = new Agent($platform, 'ai/gemma3n', [$processor], [$processor]);
 
 $messages = new MessageBag(Message::ofUser('Who is the actual Prime Minister of France?'));
 $result = $agent->call($messages);

examples/gemini/server-tools.php

@@ -23,7 +23,7 @@
 
 $toolbox = new Toolbox([new Clock()], logger: logger());
 $processor = new AgentProcessor($toolbox);
-$agent = new Agent($platform, 'gemini-2.5-pro-preview-03-25', [$processor], [$processor], logger: logger());
+$agent = new Agent($platform, 'gemini-2.5-pro-preview-03-25', [$processor], [$processor]);
 
 $messages = new MessageBag(
     Message::ofUser(

examples/gemini/structured-output-clock.php

@@ -27,7 +27,7 @@
 $toolbox = new Toolbox([$clock]);
 $toolProcessor = new ToolProcessor($toolbox);
 $structuredOutputProcessor = new StructuredOutputProcessor();
-$agent = new Agent($platform, 'gemini-1.5-flash', [$toolProcessor, $structuredOutputProcessor], [$toolProcessor, $structuredOutputProcessor], logger: logger());
+$agent = new Agent($platform, 'gemini-1.5-flash', [$toolProcessor, $structuredOutputProcessor], [$toolProcessor, $structuredOutputProcessor]);
 
 $messages = new MessageBag(Message::ofUser('What date and time is it?'));
 $result = $agent->call($messages, ['response_format' => [

examples/gemini/structured-output-math.php

@@ -21,7 +21,7 @@
 $platform = PlatformFactory::create(env('GEMINI_API_KEY'), http_client());
 
 $processor = new AgentProcessor();
-$agent = new Agent($platform, 'gemini-1.5-flash', [$processor], [$processor], logger: logger());
+$agent = new Agent($platform, 'gemini-1.5-flash', [$processor], [$processor]);
 $messages = new MessageBag(
     Message::forSystem('You are a helpful math tutor. Guide the user through the solution step by step.'),
     Message::ofUser('how can I solve 8x + 7 = -23'),

examples/gemini/token-metadata.php

@@ -19,7 +19,7 @@
 
 $platform = PlatformFactory::create(env('GEMINI_API_KEY'), http_client());
 
-$agent = new Agent($platform, 'gemini-2.0-flash', outputProcessors: [new TokenOutputProcessor()], logger: logger());
+$agent = new Agent($platform, 'gemini-2.0-flash', outputProcessors: [new TokenOutputProcessor()]);
 $messages = new MessageBag(
     Message::forSystem('You are a pirate and you write funny.'),
     Message::ofUser('What is the Symfony framework?'),

examples/gemini/toolcall.php

@@ -23,7 +23,7 @@
 
 $toolbox = new Toolbox([new Clock()], logger: logger());
 $processor = new AgentProcessor($toolbox);
-$agent = new Agent($platform, 'gemini-2.0-flash', [$processor], [$processor], logger: logger());
+$agent = new Agent($platform, 'gemini-2.0-flash', [$processor], [$processor]);
 
 $messages = new MessageBag(Message::ofUser('What time is it?'));
 $result = $agent->call($messages);

examples/memory/mariadb.php

@@ -65,7 +65,7 @@
 $embeddingsMemory = new EmbeddingProvider($platform, $embeddingsModel, $store);
 $memoryProcessor = new MemoryInputProcessor($embeddingsMemory);
 
-$agent = new Agent($platform, 'gpt-4o-mini', [$memoryProcessor], logger: logger());
+$agent = new Agent($platform, 'gpt-4o-mini', [$memoryProcessor]);
 $messages = new MessageBag(Message::ofUser('Have we discussed about my friend John in the past? If yes, what did we talk about?'));
 $result = $agent->call($messages);
 

examples/memory/static.php

@@ -30,7 +30,7 @@
 );
 $memoryProcessor = new MemoryInputProcessor($personalFacts);
 
-$agent = new Agent($platform, 'gpt-4o-mini', [$systemPromptProcessor, $memoryProcessor], logger: logger());
+$agent = new Agent($platform, 'gpt-4o-mini', [$systemPromptProcessor, $memoryProcessor]);
 $messages = new MessageBag(Message::ofUser('What do we do today?'));
 $result = $agent->call($messages);
 

examples/misc/chat-system-prompt.php

@@ -21,7 +21,7 @@
 
 $processor = new SystemPromptInputProcessor('You are Yoda and write like he speaks. But short.');
 
-$agent = new Agent($platform, 'gpt-4o-mini', [$processor], logger: logger());
+$agent = new Agent($platform, 'gpt-4o-mini', [$processor]);
 $messages = new MessageBag(Message::ofUser('What is the meaning of life?'));
 $result = $agent->call($messages);
 

examples/misc/prompt-json-file.php

@@ -24,7 +24,7 @@
 $promptFile = File::fromFile(dirname(__DIR__, 2).'/fixtures/prompts/code-reviewer.json');
 $systemPromptProcessor = new SystemPromptInputProcessor($promptFile);
 
-$agent = new Agent($platform, 'gpt-4o-mini', [$systemPromptProcessor], logger: logger());
+$agent = new Agent($platform, 'gpt-4o-mini', [$systemPromptProcessor]);
 $messages = new MessageBag(Message::ofUser('Review this code: function add($a, $b) { return $a + $b; }'));
 $result = $agent->call($messages);
 

examples/misc/prompt-text-file.php

@@ -24,7 +24,7 @@
 $promptFile = File::fromFile(dirname(__DIR__, 2).'/fixtures/prompts/helpful-assistant.txt');
 $systemPromptProcessor = new SystemPromptInputProcessor($promptFile);
 
-$agent = new Agent($platform, 'gpt-4o-mini', [$systemPromptProcessor], logger: logger());
+$agent = new Agent($platform, 'gpt-4o-mini', [$systemPromptProcessor]);
 $messages = new MessageBag(Message::ofUser('Can you explain what dependency injection is?'));
 $result = $agent->call($messages);
 

examples/mistral/structured-output-math.php

@@ -27,7 +27,7 @@
 $serializer = new Serializer([new ObjectNormalizer()], [new JsonEncoder()]);
 
 $processor = new AgentProcessor(new ResponseFormatFactory(), $serializer);
-$agent = new Agent($platform, 'mistral-small-latest', [$processor], [$processor], logger: logger());
+$agent = new Agent($platform, 'mistral-small-latest', [$processor], [$processor]);
 $messages = new MessageBag(
     Message::forSystem('You are a helpful math tutor. Guide the user through the solution step by step.'),
     Message::ofUser('how can I solve 8x + 7 = -23'),

examples/mistral/token-metadata.php

@@ -19,7 +19,7 @@
 
 $platform = PlatformFactory::create(env('MISTRAL_API_KEY'), http_client());
 
-$agent = new Agent($platform, 'mistral-large-latest', outputProcessors: [new TokenOutputProcessor()], logger: logger());
+$agent = new Agent($platform, 'mistral-large-latest', outputProcessors: [new TokenOutputProcessor()]);
 
 $messages = new MessageBag(
     Message::forSystem('You are a pirate and you write funny.'),

examples/mistral/toolcall-stream.php

@@ -24,7 +24,7 @@
 $transcriber = new YouTubeTranscriber(http_client());
 $toolbox = new Toolbox([$transcriber], logger: logger());
 $processor = new AgentProcessor($toolbox);
-$agent = new Agent($platform, 'mistral-large-latest', [$processor], [$processor], logger: logger());
+$agent = new Agent($platform, 'mistral-large-latest', [$processor], [$processor]);
 
 $messages = new MessageBag(Message::ofUser('Please summarize this video for me: https://www.youtube.com/watch?v=6uXW-ulpj0s'));
 $result = $agent->call($messages, [

examples/mistral/toolcall.php

@@ -23,7 +23,7 @@
 
 $toolbox = new Toolbox([new Clock()], logger: logger());
 $processor = new AgentProcessor($toolbox);
-$agent = new Agent($platform, 'mistral-large-latest', [$processor], [$processor], logger: logger());
+$agent = new Agent($platform, 'mistral-large-latest', [$processor], [$processor]);
 
 $messages = new MessageBag(Message::ofUser('What time is it?'));
 $result = $agent->call($messages);

examples/multi-agent/orchestrator.php

@@ -31,7 +31,6 @@
     'gpt-4o-mini',
     [new SystemPromptInputProcessor('You are an intelligent agent orchestrator that routes user questions to specialized agents.'), $structuredOutputProcessor],
     [$structuredOutputProcessor],
-    logger: logger()
 );
 
 // Create technical agent for handling technical issues
@@ -40,7 +39,6 @@
     'gpt-4o-mini?max_tokens=150', // set max_tokens here to be faster and cheaper
     [new SystemPromptInputProcessor('You are a technical support specialist. Help users resolve bugs, problems, and technical errors.')],
     name: 'technical',
-    logger: logger()
 );
 
 // Create general agent for handling any other questions
@@ -49,7 +47,6 @@
     'gpt-4o-mini',
     [new SystemPromptInputProcessor('You are a helpful general assistant. Assist users with any questions or tasks they may have. You should never ever answer technical question.')],
     name: 'fallback',
-    logger: logger()
 );
 
 $multiAgent = new MultiAgent(

examples/ollama/rag.php

@@ -49,7 +49,7 @@
 $similaritySearch = new SimilaritySearch($vectorizer, $store);
 $toolbox = new Toolbox([$similaritySearch], logger: logger());
 $processor = new AgentProcessor($toolbox);
-$agent = new Agent($platform, env('OLLAMA_LLM'), [$processor], [$processor], logger: logger());
+$agent = new Agent($platform, env('OLLAMA_LLM'), [$processor], [$processor]);
 
 $messages = new MessageBag(
     Message::forSystem('Please answer all user questions only using SimilaritySearch function.'),

examples/ollama/structured-output-math.php

@@ -21,7 +21,7 @@
 $platform = PlatformFactory::create(env('OLLAMA_HOST_URL'), http_client());
 
 $processor = new AgentProcessor();
-$agent = new Agent($platform, env('OLLAMA_LLM'), [$processor], [$processor], logger: logger());
+$agent = new Agent($platform, env('OLLAMA_LLM'), [$processor], [$processor]);
 $messages = new MessageBag(
     Message::forSystem('You are a helpful math tutor. Guide the user through the solution step by step.'),
     Message::ofUser('how can I solve 8x + 7 = -23'),

examples/ollama/toolcall.php

@@ -23,7 +23,7 @@
 
 $toolbox = new Toolbox([new Clock()], logger: logger());
 $processor = new AgentProcessor($toolbox);
-$agent = new Agent($platform, env('OLLAMA_LLM'), [$processor], [$processor], logger: logger());
+$agent = new Agent($platform, env('OLLAMA_LLM'), [$processor], [$processor]);
 
 $messages = new MessageBag(Message::ofUser('What time is it?'));
 $result = $agent->call($messages);

examples/openai/agent-as-tool.php

@@ -27,7 +27,7 @@
 
 // Create a specialized agent for mathematical calculations
 $mathSystemPrompt = new SystemPromptInputProcessor('You are a mathematical calculator. When given a math problem, solve it and return only the numerical result with a brief explanation.');
-$mathAgent = new Agent($platform, 'gpt-4o', [$mathSystemPrompt], logger: logger());
+$mathAgent = new Agent($platform, 'gpt-4o', [$mathSystemPrompt]);
 
 // Wrap the math agent as a tool
 $mathTool = new AgentTool($mathAgent);
@@ -49,7 +49,7 @@
 // Create the main agent with the math agent as a tool
 $toolbox = new Toolbox([$mathTool], toolFactory: $chainFactory, logger: logger());
 $processor = new AgentProcessor($toolbox);
-$agent = new Agent($platform, 'gpt-4o-mini', [$processor], [$processor], logger: logger());
+$agent = new Agent($platform, 'gpt-4o-mini', [$processor], [$processor]);
 
 // Ask a question that requires mathematical calculation
 $messages = new MessageBag(Message::ofUser('I have 15 apples and I want to share them equally among 4 friends. How many apples does each friend get and how many are left over?'));

examples/openai/chat-o1.php

@@ -32,7 +32,7 @@
     at the beginning and end, not throughout the code.
     PROMPT;
 
-$agent = new Agent($platform, 'o1-preview', logger: logger());
+$agent = new Agent($platform, 'o1-preview');
 $result = $agent->call(new MessageBag(Message::ofUser($prompt)));
 
 echo $result->getContent().\PHP_EOL;

examples/openai/structured-output-list-of-polymorphic-items.php

@@ -20,7 +20,7 @@
 
 $platform = PlatformFactory::create(env('OPENAI_API_KEY'), http_client());
 $processor = new AgentProcessor();
-$agent = new Agent($platform, 'gpt-4o-mini', [$processor], [$processor], logger: logger());
+$agent = new Agent($platform, 'gpt-4o-mini', [$processor], [$processor]);
 $messages = new MessageBag(
     Message::forSystem('You are a persona data collector! Return all the data you can gather from the user input.'),
     Message::ofUser('Hi! My name is John Doe, I am 30 years old and I live in Paris.'),

examples/openai/structured-output-math.php

@@ -20,7 +20,7 @@
 
 $platform = PlatformFactory::create(env('OPENAI_API_KEY'), http_client());
 $processor = new AgentProcessor();
-$agent = new Agent($platform, 'gpt-4o-mini', [$processor], [$processor], logger: logger());
+$agent = new Agent($platform, 'gpt-4o-mini', [$processor], [$processor]);
 $messages = new MessageBag(
     Message::forSystem('You are a helpful math tutor. Guide the user through the solution step by step.'),
     Message::ofUser('how can I solve 8x + 7 = -23'),

examples/openai/structured-output-union-types.php

@@ -20,7 +20,7 @@
 
 $platform = PlatformFactory::create(env('OPENAI_API_KEY'), http_client());
 $processor = new AgentProcessor();
-$agent = new Agent($platform, 'gpt-4o-mini', [$processor], [$processor], logger: logger());
+$agent = new Agent($platform, 'gpt-4o-mini', [$processor], [$processor]);
 $messages = new MessageBag(
     Message::forSystem(<<<PROMPT
         You are a time assistant! You can provide time either as a unix timestamp or as a human readable time format.

examples/openai/token-metadata.php

@@ -19,7 +19,7 @@
 
 $platform = PlatformFactory::create(env('OPENAI_API_KEY'), http_client());
 
-$agent = new Agent($platform, 'gpt-4o-mini', outputProcessors: [new TokenOutputProcessor()], logger: logger());
+$agent = new Agent($platform, 'gpt-4o-mini', outputProcessors: [new TokenOutputProcessor()]);
 $messages = new MessageBag(
     Message::forSystem('You are a pirate and you write funny.'),
     Message::ofUser('What is the Symfony framework?'),

examples/openai/toolcall-stream.php

@@ -24,7 +24,7 @@
 $wikipedia = new Wikipedia(http_client());
 $toolbox = new Toolbox([$wikipedia], logger: logger());
 $processor = new AgentProcessor($toolbox);
-$agent = new Agent($platform, 'gpt-4o-mini', [$processor], [$processor], logger: logger());
+$agent = new Agent($platform, 'gpt-4o-mini', [$processor], [$processor]);
 $messages = new MessageBag(Message::ofUser(<<<TXT
         First, define unicorn in 30 words.
         Then lookup at Wikipedia what the irish history looks like in 2 sentences.

examples/openai/toolcall.php

@@ -24,7 +24,7 @@
 $transcriber = new YouTubeTranscriber(http_client());
 $toolbox = new Toolbox([$transcriber], logger: logger());
 $processor = new AgentProcessor($toolbox);
-$agent = new Agent($platform, 'gpt-4o-mini', [$processor], [$processor], logger: logger());
+$agent = new Agent($platform, 'gpt-4o-mini', [$processor], [$processor]);
 
 $messages = new MessageBag(Message::ofUser('Please summarize this video for me: https://www.youtube.com/watch?v=6uXW-ulpj0s'));
 $result = $agent->call($messages);

examples/perplexity/academic-search.php

@@ -18,7 +18,7 @@
 require_once dirname(__DIR__).'/bootstrap.php';
 
 $platform = PlatformFactory::create(env('PERPLEXITY_API_KEY'), http_client());
-$agent = new Agent($platform, 'sonar', outputProcessors: [new SearchResultProcessor()], logger: logger());
+$agent = new Agent($platform, 'sonar', outputProcessors: [new SearchResultProcessor()]);
 
 $messages = new MessageBag(Message::ofUser('What is the best French cheese of the first quarter-century of 21st century?'));
 $response = $agent->call($messages, [

examples/perplexity/image-input-url.php

@@ -19,7 +19,7 @@
 require_once dirname(__DIR__).'/bootstrap.php';
 
 $platform = PlatformFactory::create(env('PERPLEXITY_API_KEY'), http_client());
-$agent = new Agent($platform, 'sonar', outputProcessors: [new SearchResultProcessor()], logger: logger());
+$agent = new Agent($platform, 'sonar', outputProcessors: [new SearchResultProcessor()]);
 
 $messages = new MessageBag(
     Message::forSystem('You are an image analyzer bot that helps identify the content of images.'),

examples/perplexity/pdf-input-url.php

@@ -19,7 +19,7 @@
 require_once dirname(__DIR__).'/bootstrap.php';
 
 $platform = PlatformFactory::create(env('PERPLEXITY_API_KEY'), http_client());
-$agent = new Agent($platform, 'sonar', outputProcessors: [new SearchResultProcessor()], logger: logger());
+$agent = new Agent($platform, 'sonar', outputProcessors: [new SearchResultProcessor()]);
 
 $messages = new MessageBag(
     Message::ofUser(

examples/perplexity/stream.php

@@ -18,7 +18,7 @@
 require_once dirname(__DIR__).'/bootstrap.php';
 
 $platform = PlatformFactory::create(env('PERPLEXITY_API_KEY'), http_client());
-$agent = new Agent($platform, 'sonar', outputProcessors: [new SearchResultProcessor()], logger: logger());
+$agent = new Agent($platform, 'sonar', outputProcessors: [new SearchResultProcessor()]);
 
 $messages = new MessageBag(
     Message::forSystem('You are a thoughtful philosopher.'),

examples/perplexity/token-metadata.php

@@ -18,7 +18,7 @@
 require_once dirname(__DIR__).'/bootstrap.php';
 
 $platform = PlatformFactory::create(env('PERPLEXITY_API_KEY'), http_client());
-$agent = new Agent($platform, 'sonar', outputProcessors: [new TokenOutputProcessor()], logger: logger());
+$agent = new Agent($platform, 'sonar', outputProcessors: [new TokenOutputProcessor()]);
 
 $messages = new MessageBag(
     Message::forSystem('You are a pirate and you write funny.'),

examples/rag/cache.php

@@ -50,7 +50,7 @@
 $similaritySearch = new SimilaritySearch($vectorizer, $store);
 $toolbox = new Toolbox([$similaritySearch], logger: logger());
 $processor = new AgentProcessor($toolbox);
-$agent = new Agent($platform, 'gpt-4o-mini', [$processor], [$processor], logger: logger());
+$agent = new Agent($platform, 'gpt-4o-mini', [$processor], [$processor]);
 
 $messages = new MessageBag(
     Message::forSystem('Please answer all user questions only using SimilaritySearch function.'),

examples/rag/chromadb.php

@@ -57,7 +57,7 @@
 $similaritySearch = new SimilaritySearch($vectorizer, $store);
 $toolbox = new Toolbox([$similaritySearch], logger: logger());
 $processor = new AgentProcessor($toolbox);
-$agent = new Agent($platform, 'gpt-4o-mini', [$processor], [$processor], logger: logger());
+$agent = new Agent($platform, 'gpt-4o-mini', [$processor], [$processor]);
 
 $messages = new MessageBag(
     Message::forSystem('Please answer all user questions only using SimilaritySearch function.'),