a2a-sdk-patterns

# Agent-to-Agent Protocol SDK Patterns

**Purpose:** Provide installation, configuration, and usage patterns for A2A Protocol SDKs across multiple programming languages.

**Activation Triggers:**
- SDK installation requests
- Language-specific A2A setup
- Authentication configuration
- Package dependency issues
- SDK version compatibility
- Import/setup errors

**Supported Languages:**
- Python (3.8+)
- TypeScript/JavaScript (Node 18+)
- Java (11+)
- C# (.NET 6+)
- Go (1.20+)

## Quick Start by Language

### Python

```bash
# Install SDK
./scripts/install-python.sh

# Verify installation
./scripts/validate-python.sh
```

### TypeScript

```bash
# Install SDK
./scripts/install-typescript.sh

# Verify installation
./scripts/validate-typescript.sh
```

### Java

```bash
# Install SDK
./scripts/install-java.sh

# Verify installation
./scripts/validate-java.sh
```

### C#

```bash
# Install SDK
./scripts/install-csharp.sh

# Verify installation
./scripts/validate-csharp.sh
```

### Go

```bash
# Install SDK
./scripts/install-go.sh

# Verify installation
./scripts/validate-go.sh
```

## Installation Scripts

All installation scripts are in `scripts/` directory:

- `install-python.sh` - Install Python SDK via pip
- `install-typescript.sh` - Install TypeScript SDK via npm/yarn
- `install-java.sh` - Install Java SDK via Maven/Gradle
- `install-csharp.sh` - Install C# SDK via NuGet
- `install-go.sh` - Install Go SDK via go get

Validation scripts verify installation and dependencies:

- `validate-python.sh` - Check Python SDK installation
- `validate-typescript.sh` - Check TypeScript SDK installation
- `validate-java.sh` - Check Java SDK installation
- `validate-csharp.sh` - Check C# SDK installation
- `validate-go.sh` - Check Go SDK installation

## Configuration Templates

Templates are in `templates/` directory:

**Environment Setup:**
- `env-template.txt` - Environment variable template (all languages)
- `python-config.py` - Python configuration example
- `typescript-conf