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agentphp/sdk
============

A comprehensive PHP SDK for building AI conversational agents with support for multiple LLM providers (OpenAI, Anthropic, Google), tools, streaming, and human-in-the-loop workflows

v2.0.0(4mo ago)03MITPHPPHP >=8.1CI passing

Since Dec 19Pushed 4mo agoCompare

[ Source](https://github.com/petersonsenadevs/agent-suite-php)[ Packagist](https://packagist.org/packages/agentphp/sdk)[ Docs](https://github.com/agentphp/sdk)[ RSS](/packages/agentphp-sdk/feed)WikiDiscussions main Synced 1mo ago

READMEChangelog (1)Dependencies (11)Versions (11)Used By (0)

AgentPHP SDK
============

[](#agentphp-sdk)

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A comprehensive PHP SDK for building AI conversational agents with support for multiple LLM providers (OpenAI, Anthropic, Google), tools, streaming, and human-in-the-loop workflows.

Features
--------

[](#features)

- **Multiple LLM Providers**: OpenAI (GPT-4), Anthropic (Claude), Google (Gemini)
- **Tool System**: Define and execute custom tools with automatic validation
- **Streaming**: Real-time token streaming for responsive UIs
- **Middleware Pipeline**: Logging, retry, rate limiting, caching
- **Memory Management**: Conversation and sliding window memory
- **Human-in-the-Loop**: Approval workflows for sensitive operations
- **Framework Integration**: Laravel and Symfony support

Requirements
------------

[](#requirements)

- PHP 8.0 or higher
- Composer
- Guzzle HTTP client

Installation
------------

[](#installation)

```
composer require agentphp/sdk
```

Quick Start
-----------

[](#quick-start)

```
use AgentPHP\Core\AgentBuilder;

$agent = AgentBuilder::create()
    ->withOpenAI('your-api-key')
    ->withSystemPrompt('You are a helpful assistant.')
    ->build();

$response = $agent->chat('Hello, how are you?');
echo $response->getContent();
```

Table of Contents
-----------------

[](#table-of-contents)

- [Standalone Usage (Legacy PHP)](#standalone-usage-legacy-php)
- [Laravel Integration](#laravel-integration)
- [Symfony Integration](#symfony-integration)
- [Providers](#providers)
- [System Prompts](#system-prompts)
- [Tools](#tools)
- [Streaming](#streaming)
- [Middleware](#middleware)
- [Human-in-the-Loop](#human-in-the-loop)
- [Error Handling](#error-handling)

---

Standalone Usage (Legacy PHP)
-----------------------------

[](#standalone-usage-legacy-php)

### Basic Chat

[](#basic-chat)

```