config

package
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 Go to latest Published: Jan 9, 2026 License: MIT Imports: 11 Imported by: 0

README

Configuration Package

The config package provides comprehensive configuration management for AINative Code with support for multiple LLM providers, service endpoints, and performance settings.

Features

  • Multi-Source Configuration: Load from files, environment variables, and defaults
  • Dynamic API Key Resolution: Securely resolve API keys from multiple sources (see RESOLVER.md)
    • Environment variables: ${OPENAI_API_KEY}
    • File paths: ~/secrets/api-key.txt
    • Command execution: $(pass show anthropic)
    • Direct strings: sk-ant-api-key-123
  • Comprehensive Validation: Validate all configuration values with clear error messages
  • Multiple LLM Providers: Support for Anthropic, OpenAI, Google, AWS Bedrock, Azure, and Ollama
  • Service Integration: Configuration for ZeroDB, Design, Strapi, and RLHF services
  • Security: Support for encryption, TLS, and secure credential management
  • Performance Tuning: Built-in caching, rate limiting, and circuit breaker configuration

Quick Start

package main

import (
    "log"
    "github.com/AINative-studio/ainative-code/internal/config"
)

func main() {
    // Load configuration
    loader := config.NewLoader()
    cfg, err := loader.Load()
    if err != nil {
        log.Fatalf("Failed to load config: %v", err)
    }

    // Use configuration
    log.Printf("App: %s (env: %s)", cfg.App.Name, cfg.App.Environment)
    log.Printf("LLM Provider: %s", cfg.LLM.DefaultProvider)
}

Configuration Structure

The configuration is organized into the following sections:

  • App: General application settings
  • LLM: Language model provider configurations
  • Platform: AINative platform authentication and organization
  • Services: External service endpoints (ZeroDB, Design, Strapi, RLHF)
  • Tools: Tool-specific configurations (filesystem, terminal, browser, code analysis)
  • Performance: Performance optimization settings (cache, rate limit, concurrency)
  • Logging: Logging configuration
  • Security: Security settings (encryption, TLS, CORS)

Loading Configuration

From Default Locations
loader := config.NewLoader()
cfg, err := loader.Load()

Default search paths:

  1. ./config.yaml
  2. ./configs/config.yaml
  3. $HOME/.ainative/config.yaml
  4. /etc/ainative/config.yaml
From Specific File
loader := config.NewLoader()
cfg, err := loader.LoadFromFile("/path/to/config.yaml")
With Custom Options
loader := config.NewLoader(
    config.WithConfigName("myconfig"),
    config.WithConfigType("yaml"),
    config.WithConfigPaths("/custom/path"),
    config.WithEnvPrefix("MYAPP"),
)

Environment Variables

All configuration values can be set via environment variables with the AINATIVE_ prefix:

export AINATIVE_APP_ENVIRONMENT=production
export AINATIVE_LLM_DEFAULT_PROVIDER=anthropic
export AINATIVE_LLM_ANTHROPIC_API_KEY=sk-ant-...
export AINATIVE_SERVICES_ZERODB_ENDPOINT=postgresql://localhost:5432

Validation

All configurations are automatically validated on load. Common validation checks:

  • Required fields must be present
  • Values must be within valid ranges
  • URLs and paths must be properly formatted
  • Dependencies between fields must be consistent

Example validation error:

Configuration validation failed:
  - llm.anthropic.api_key: Anthropic API key is required
  - services.zerodb.endpoint: endpoint is required

LLM Provider Configuration

Anthropic Claude
llm:
  default_provider: anthropic
  anthropic:
    api_key: ${ANTHROPIC_API_KEY}
    model: claude-3-5-sonnet-20241022
    max_tokens: 4096
    temperature: 0.7
OpenAI
llm:
  default_provider: openai
  openai:
    api_key: ${OPENAI_API_KEY}
    model: gpt-4-turbo-preview
    max_tokens: 4096
Fallback Support
llm:
  fallback:
    enabled: true
    providers:
      - anthropic
      - openai
      - ollama

Dynamic API Key Resolution

The configuration system supports dynamic resolution of API keys and secrets from multiple sources. This allows you to avoid hardcoding sensitive values in configuration files.

Supported Formats
llm:
  anthropic:
    # Environment variable
    api_key: "${ANTHROPIC_API_KEY}"

  openai:
    # Command execution (password manager)
    api_key: "$(pass show openai/api-key)"

  google:
    # File path
    api_key: "~/secrets/google-api-key.txt"

  azure:
    # Direct string (not recommended for production)
    api_key: "sk-ant-api-key-123456"
Security Options

Configure the resolver for enhanced security:

import (
    "time"
    "github.com/AINative-studio/ainative-code/internal/config"
)

// Restrict allowed commands (recommended for production)
resolver := config.NewResolver(
    config.WithAllowedCommands("pass", "1password", "aws"),
    config.WithCommandTimeout(10 * time.Second),
)

loader := config.NewLoader(
    config.WithResolver(resolver),
)

cfg, err := loader.Load()

For comprehensive documentation on API key resolution, see RESOLVER.md.

Service Configuration

ZeroDB
services:
  zerodb:
    enabled: true
    endpoint: ${ZERODB_ENDPOINT}
    database: ainative_code
    username: ${ZERODB_USERNAME}
    password: ${ZERODB_PASSWORD}
    ssl: true
    max_connections: 10

Performance Configuration

Caching
performance:
  cache:
    enabled: true
    type: memory
    ttl: 1h
    max_size: 100
Rate Limiting
performance:
  rate_limit:
    enabled: true
    requests_per_minute: 60
    burst_size: 10

Testing

Run the configuration package tests:

go test ./internal/config/... -v

Check test coverage:

go test ./internal/config/... -cover

Current coverage: 63.8%

Documentation

For complete configuration documentation, see:

Security Best Practices

  1. Never commit secrets - Use environment variables for API keys and passwords
  2. Enable encryption - Set security.encrypt_config: true in production
  3. Use TLS - Enable TLS for network communications
  4. Rotate secrets - Configure automatic secret rotation
  5. Restrict tool access - Carefully configure filesystem and terminal tool paths

File Structure

internal/config/
├── README.md           # This file
├── doc.go             # Package documentation
├── types.go           # Configuration type definitions
├── validator.go       # Configuration validation logic
├── validator_test.go  # Validation tests
├── loader.go          # Configuration loader
└── loader_test.go     # Loader tests

Dependencies

  • github.com/spf13/viper - Configuration management
  • github.com/AINative-studio/ainative-code/internal/errors - Error handling

Contributing

When adding new configuration options:

  1. Add the field to the appropriate struct in types.go
  2. Add validation logic in validator.go
  3. Add default value in loader.go setDefaults() method
  4. Update examples/config.yaml with example usage
  5. Document in docs/configuration.md
  6. Add tests in *_test.go files

License

Copyright (c) 2025 AINative Studio

Documentation

Overview

Package config provides comprehensive configuration management for AINative Code.

The config package supports loading configuration from multiple sources with proper precedence, validation, and type safety.

Configuration Sources

Configuration is loaded from the following sources in order of precedence:

  1. Command-line flags (highest priority)
  2. Environment variables
  3. Configuration file
  4. Default values (lowest priority)

Basic Usage 

loader := config.NewLoader()
cfg, err := loader.Load()
if err != nil {
    log.Fatalf("Failed to load config: %v", err)
}

Loading from Specific File 

loader := config.NewLoader()
cfg, err := loader.LoadFromFile("/path/to/config.yaml")
if err != nil {
    log.Fatalf("Failed to load config: %v", err)
}

Custom Loader Options 

loader := config.NewLoader(
    config.WithConfigName("myconfig"),
    config.WithConfigType("yaml"),
    config.WithEnvPrefix("MYAPP"),
)

Environment Variables

All configuration values can be set via environment variables using the configured prefix (default: AINATIVE_). Nested keys use underscores: 

export AINATIVE_APP_ENVIRONMENT=production
export AINATIVE_LLM_DEFAULT_PROVIDER=anthropic
export AINATIVE_LLM_ANTHROPIC_API_KEY=sk-ant-...

Validation

All loaded configurations are automatically validated. The validator checks:

  • Required fields are present
  • Values are within valid ranges
  • URLs and paths are properly formatted
  • Dependencies between fields are consistent

Example validation error: 

Configuration validation failed:
  - llm.anthropic.api_key: Anthropic API key is required
  - services.zerodb.endpoint: endpoint is required

Configuration Structure

The configuration is organized into major sections:

  • App: General application settings
  • LLM: Language model provider configurations
  • Platform: AINative platform settings
  • Services: External service endpoints
  • Tools: Tool-specific configurations
  • Performance: Performance optimization settings
  • Logging: Logging configuration
  • Security: Security settings

LLM Providers

Supported LLM providers:

  • Anthropic Claude
  • OpenAI
  • Google Gemini
  • AWS Bedrock
  • Azure OpenAI
  • Ollama (local models)

Each provider has specific configuration requirements. See the documentation for details on configuring each provider.

Fallback Support

The config package supports automatic fallback to alternative LLM providers: 

llm:
  default_provider: anthropic
  fallback:
    enabled: true
    providers:
      - anthropic
      - openai
      - ollama

Security Best Practices

  • Never commit secrets to configuration files
  • Use environment variables for sensitive data
  • Enable configuration encryption in production
  • Use TLS for network communications
  • Implement proper secret rotation

Example Configuration

See examples/config.yaml for a complete configuration example with all available options and detailed comments.

Further Documentation

For detailed configuration documentation, see docs/configuration.md

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func GetMaxThinkingDepth 

func GetMaxThinkingDepth(cfg *Config) int

GetMaxThinkingDepth returns the maximum allowed thinking depth

func IsExtendedThinkingEnabled 

func IsExtendedThinkingEnabled(cfg *Config) bool

IsExtendedThinkingEnabled checks if extended thinking is enabled in the configuration

func ShouldAutoExpandThinking 

func ShouldAutoExpandThinking(cfg *Config) bool

ShouldAutoExpandThinking checks if thinking blocks should be auto-expanded

func ValidateExtendedThinkingConfig 

func ValidateExtendedThinkingConfig(cfg *ExtendedThinkingConfig) error

ValidateExtendedThinkingConfig validates extended thinking configuration

func WriteConfig 

func WriteConfig(cfg *Config, filePath string) error

WriteConfig writes the current configuration to a file

Types

type AnthropicConfig 

type AnthropicConfig struct {
	APIKey           string                  `mapstructure:"api_key" yaml:"api_key"`
	Model            string                  `mapstructure:"model" yaml:"model"`
	MaxTokens        int                     `mapstructure:"max_tokens" yaml:"max_tokens"`
	Temperature      float64                 `mapstructure:"temperature" yaml:"temperature"`
	TopP             float64                 `mapstructure:"top_p" yaml:"top_p"`
	TopK             int                     `mapstructure:"top_k" yaml:"top_k"`
	Timeout          time.Duration           `mapstructure:"timeout" yaml:"timeout"`
	RetryAttempts    int                     `mapstructure:"retry_attempts" yaml:"retry_attempts"`
	BaseURL          string                  `mapstructure:"base_url,omitempty" yaml:"base_url,omitempty"`
	APIVersion       string                  `mapstructure:"api_version" yaml:"api_version"`
	ExtendedThinking *ExtendedThinkingConfig `mapstructure:"extended_thinking,omitempty" yaml:"extended_thinking,omitempty"`
	Retry            *RetryConfig            `mapstructure:"retry,omitempty" yaml:"retry,omitempty"`
}

AnthropicConfig contains Anthropic Claude configuration

func DefaultAnthropicConfig 

func DefaultAnthropicConfig() *AnthropicConfig

DefaultAnthropicConfig returns default Anthropic configuration

type AppConfig 

type AppConfig struct {
	Name        string `mapstructure:"name" yaml:"name"`
	Version     string `mapstructure:"version" yaml:"version"`
	Environment string `mapstructure:"environment" yaml:"environment"` // development, staging, production
	Debug       bool   `mapstructure:"debug" yaml:"debug"`
}

AppConfig contains general application settings

func DefaultAppConfig 

func DefaultAppConfig() AppConfig

DefaultAppConfig returns default application configuration

type AuthConfig 

type AuthConfig struct {
	Method       string        `mapstructure:"method" yaml:"method"` // jwt, api_key, oauth2
	APIKey       string        `mapstructure:"api_key,omitempty" yaml:"api_key,omitempty"`
	Token        string        `mapstructure:"token,omitempty" yaml:"token,omitempty"`
	RefreshToken string        `mapstructure:"refresh_token,omitempty" yaml:"refresh_token,omitempty"`
	ClientID     string        `mapstructure:"client_id,omitempty" yaml:"client_id,omitempty"`
	ClientSecret string        `mapstructure:"client_secret,omitempty" yaml:"client_secret,omitempty"`
	TokenURL     string        `mapstructure:"token_url,omitempty" yaml:"token_url,omitempty"`
	Scopes       []string      `mapstructure:"scopes,omitempty" yaml:"scopes,omitempty"`
	Timeout      time.Duration `mapstructure:"timeout" yaml:"timeout"`
}

AuthConfig contains authentication settings

func DefaultAuthConfig 

func DefaultAuthConfig() AuthConfig

DefaultAuthConfig returns default authentication configuration

type AzureConfig 

type AzureConfig struct {
	APIKey         string        `mapstructure:"api_key" yaml:"api_key"`
	Endpoint       string        `mapstructure:"endpoint" yaml:"endpoint"`
	DeploymentName string        `mapstructure:"deployment_name" yaml:"deployment_name"`
	APIVersion     string        `mapstructure:"api_version" yaml:"api_version"`
	MaxTokens      int           `mapstructure:"max_tokens" yaml:"max_tokens"`
	Temperature    float64       `mapstructure:"temperature" yaml:"temperature"`
	TopP           float64       `mapstructure:"top_p" yaml:"top_p"`
	Timeout        time.Duration `mapstructure:"timeout" yaml:"timeout"`
	RetryAttempts  int           `mapstructure:"retry_attempts" yaml:"retry_attempts"`
}

AzureConfig contains Azure OpenAI configuration

func DefaultAzureConfig 

func DefaultAzureConfig() *AzureConfig

DefaultAzureConfig returns default Azure OpenAI configuration

type BedrockConfig 

type BedrockConfig struct {
	Region          string        `mapstructure:"region" yaml:"region"`
	Model           string        `mapstructure:"model" yaml:"model"`
	AccessKeyID     string        `mapstructure:"access_key_id,omitempty" yaml:"access_key_id,omitempty"`
	SecretAccessKey string        `mapstructure:"secret_access_key,omitempty" yaml:"secret_access_key,omitempty"`
	SessionToken    string        `mapstructure:"session_token,omitempty" yaml:"session_token,omitempty"`
	Profile         string        `mapstructure:"profile,omitempty" yaml:"profile,omitempty"`
	MaxTokens       int           `mapstructure:"max_tokens" yaml:"max_tokens"`
	Temperature     float64       `mapstructure:"temperature" yaml:"temperature"`
	TopP            float64       `mapstructure:"top_p" yaml:"top_p"`
	Timeout         time.Duration `mapstructure:"timeout" yaml:"timeout"`
	RetryAttempts   int           `mapstructure:"retry_attempts" yaml:"retry_attempts"`
}

BedrockConfig contains AWS Bedrock configuration

func DefaultBedrockConfig 

func DefaultBedrockConfig() *BedrockConfig

DefaultBedrockConfig returns default AWS Bedrock configuration

type BrowserToolConfig 

type BrowserToolConfig struct {
	Enabled   bool          `mapstructure:"enabled" yaml:"enabled"`
	Headless  bool          `mapstructure:"headless" yaml:"headless"`
	Timeout   time.Duration `mapstructure:"timeout" yaml:"timeout"`
	UserAgent string        `mapstructure:"user_agent,omitempty" yaml:"user_agent,omitempty"`
}

BrowserToolConfig contains browser automation tool settings

func DefaultBrowserToolConfig 

func DefaultBrowserToolConfig() *BrowserToolConfig

DefaultBrowserToolConfig returns default browser tool configuration

type CacheConfig 

type CacheConfig struct {
	Enabled      bool          `mapstructure:"enabled" yaml:"enabled"`
	Type         string        `mapstructure:"type" yaml:"type"` // memory, redis, memcached
	TTL          time.Duration `mapstructure:"ttl" yaml:"ttl"`
	MaxSize      int64         `mapstructure:"max_size" yaml:"max_size"` // MB
	RedisURL     string        `mapstructure:"redis_url,omitempty" yaml:"redis_url,omitempty"`
	MemcachedURL string        `mapstructure:"memcached_url,omitempty" yaml:"memcached_url,omitempty"`
}

CacheConfig contains caching settings

func DefaultCacheConfig 

func DefaultCacheConfig() CacheConfig

DefaultCacheConfig returns default cache configuration

type CircuitBreakerConfig 

type CircuitBreakerConfig struct {
	Enabled          bool          `mapstructure:"enabled" yaml:"enabled"`
	FailureThreshold int           `mapstructure:"failure_threshold" yaml:"failure_threshold"`
	SuccessThreshold int           `mapstructure:"success_threshold" yaml:"success_threshold"`
	Timeout          time.Duration `mapstructure:"timeout" yaml:"timeout"`
	ResetTimeout     time.Duration `mapstructure:"reset_timeout" yaml:"reset_timeout"`
}

CircuitBreakerConfig contains circuit breaker settings

func DefaultCircuitBreakerConfig 

func DefaultCircuitBreakerConfig() CircuitBreakerConfig

DefaultCircuitBreakerConfig returns default circuit breaker configuration

type CodeAnalysisToolConfig 

type CodeAnalysisToolConfig struct {
	Enabled      bool     `mapstructure:"enabled" yaml:"enabled"`
	Languages    []string `mapstructure:"languages" yaml:"languages"`
	MaxFileSize  int64    `mapstructure:"max_file_size" yaml:"max_file_size"`
	IncludeTests bool     `mapstructure:"include_tests" yaml:"include_tests"`
}

CodeAnalysisToolConfig contains code analysis tool settings

func DefaultCodeAnalysisToolConfig 

func DefaultCodeAnalysisToolConfig() *CodeAnalysisToolConfig

DefaultCodeAnalysisToolConfig returns default code analysis tool configuration

type ConcurrencyConfig 

type ConcurrencyConfig struct {
	MaxWorkers    int           `mapstructure:"max_workers" yaml:"max_workers"`
	MaxQueueSize  int           `mapstructure:"max_queue_size" yaml:"max_queue_size"`
	WorkerTimeout time.Duration `mapstructure:"worker_timeout" yaml:"worker_timeout"`
}

ConcurrencyConfig contains concurrency settings

func DefaultConcurrencyConfig 

func DefaultConcurrencyConfig() ConcurrencyConfig

DefaultConcurrencyConfig returns default concurrency configuration

type Config 

type Config struct {
	// Application settings
	App AppConfig `mapstructure:"app" yaml:"app"`

	// LLM Provider configurations
	LLM LLMConfig `mapstructure:"llm" yaml:"llm"`

	// AINative platform configuration
	Platform PlatformConfig `mapstructure:"platform" yaml:"platform"`

	// Service endpoints
	Services ServicesConfig `mapstructure:"services" yaml:"services"`

	// Tool configurations
	Tools ToolsConfig `mapstructure:"tools" yaml:"tools"`

	// Performance settings
	Performance PerformanceConfig `mapstructure:"performance" yaml:"performance"`

	// Logging configuration
	Logging LoggingConfig `mapstructure:"logging" yaml:"logging"`

	// Security settings
	Security SecurityConfig `mapstructure:"security" yaml:"security"`
}

Config represents the complete application configuration

func DefaultConfig 

func DefaultConfig() *Config

DefaultConfig returns a configuration with sensible defaults

type DesignConfig 

type DesignConfig struct {
	Enabled       bool          `mapstructure:"enabled" yaml:"enabled"`
	Endpoint      string        `mapstructure:"endpoint" yaml:"endpoint"`
	APIKey        string        `mapstructure:"api_key,omitempty" yaml:"api_key,omitempty"`
	Timeout       time.Duration `mapstructure:"timeout" yaml:"timeout"`
	RetryAttempts int           `mapstructure:"retry_attempts" yaml:"retry_attempts"`
}

DesignConfig contains AINative Design service settings

func DefaultDesignConfig 

func DefaultDesignConfig() *DesignConfig

DefaultDesignConfig returns default Design service configuration

type ExtendedThinkingConfig 

type ExtendedThinkingConfig struct {
	Enabled    bool `mapstructure:"enabled" yaml:"enabled"`
	AutoExpand bool `mapstructure:"auto_expand" yaml:"auto_expand"`
	MaxDepth   int  `mapstructure:"max_depth" yaml:"max_depth"`
}

ExtendedThinkingConfig contains extended thinking visualization settings

func DefaultExtendedThinkingConfig 

func DefaultExtendedThinkingConfig() *ExtendedThinkingConfig

DefaultExtendedThinkingConfig returns the default extended thinking configuration

func GetExtendedThinkingConfig 

func GetExtendedThinkingConfig(cfg *Config) *ExtendedThinkingConfig

GetExtendedThinkingConfig retrieves extended thinking config or returns defaults

type FallbackConfig 

type FallbackConfig struct {
	Enabled    bool          `mapstructure:"enabled" yaml:"enabled"`
	Providers  []string      `mapstructure:"providers" yaml:"providers"` // ordered list of fallback providers
	MaxRetries int           `mapstructure:"max_retries" yaml:"max_retries"`
	RetryDelay time.Duration `mapstructure:"retry_delay" yaml:"retry_delay"`
}

FallbackConfig defines fallback provider configuration

func DefaultFallbackConfig 

func DefaultFallbackConfig() *FallbackConfig

DefaultFallbackConfig returns default fallback configuration

type FileSystemToolConfig 

type FileSystemToolConfig struct {
	Enabled           bool     `mapstructure:"enabled" yaml:"enabled"`
	AllowedPaths      []string `mapstructure:"allowed_paths" yaml:"allowed_paths"`
	BlockedPaths      []string `mapstructure:"blocked_paths" yaml:"blocked_paths"`
	MaxFileSize       int64    `mapstructure:"max_file_size" yaml:"max_file_size"` // bytes
	AllowedExtensions []string `mapstructure:"allowed_extensions,omitempty" yaml:"allowed_extensions,omitempty"`
}

FileSystemToolConfig contains filesystem tool settings

func DefaultFileSystemToolConfig 

func DefaultFileSystemToolConfig() *FileSystemToolConfig

DefaultFileSystemToolConfig returns default filesystem tool configuration

type GoogleConfig 

type GoogleConfig struct {
	APIKey         string            `mapstructure:"api_key" yaml:"api_key"`
	Model          string            `mapstructure:"model" yaml:"model"`
	ProjectID      string            `mapstructure:"project_id,omitempty" yaml:"project_id,omitempty"`
	Location       string            `mapstructure:"location,omitempty" yaml:"location,omitempty"`
	BaseURL        string            `mapstructure:"base_url,omitempty" yaml:"base_url,omitempty"`
	MaxTokens      int               `mapstructure:"max_tokens" yaml:"max_tokens"`
	Temperature    float64           `mapstructure:"temperature" yaml:"temperature"`
	TopP           float64           `mapstructure:"top_p" yaml:"top_p"`
	TopK           int               `mapstructure:"top_k" yaml:"top_k"`
	Timeout        time.Duration     `mapstructure:"timeout" yaml:"timeout"`
	RetryAttempts  int               `mapstructure:"retry_attempts" yaml:"retry_attempts"`
	SafetySettings map[string]string `mapstructure:"safety_settings,omitempty" yaml:"safety_settings,omitempty"`
	Retry          *RetryConfig      `mapstructure:"retry,omitempty" yaml:"retry,omitempty"`
}

GoogleConfig contains Google (Gemini) configuration

func DefaultGoogleConfig 

func DefaultGoogleConfig() *GoogleConfig

DefaultGoogleConfig returns default Google (Gemini) configuration

type ImplicitFeedbackConfig 

type ImplicitFeedbackConfig struct {
	Enabled           bool    `mapstructure:"enabled" yaml:"enabled"`
	RegenerateScore   float64 `mapstructure:"regenerate_score" yaml:"regenerate_score"`       // Negative signal
	EditResponseScore float64 `mapstructure:"edit_response_score" yaml:"edit_response_score"` // Negative signal
	CopyResponseScore float64 `mapstructure:"copy_response_score" yaml:"copy_response_score"` // Positive signal
	ContinueScore     float64 `mapstructure:"continue_score" yaml:"continue_score"`           // Positive signal
}

ImplicitFeedbackConfig contains settings for implicit feedback signals

type LLMConfig 

type LLMConfig struct {
	DefaultProvider string           `mapstructure:"default_provider" yaml:"default_provider"`
	Anthropic       *AnthropicConfig `mapstructure:"anthropic,omitempty" yaml:"anthropic,omitempty"`
	OpenAI          *OpenAIConfig    `mapstructure:"openai,omitempty" yaml:"openai,omitempty"`
	Google          *GoogleConfig    `mapstructure:"google,omitempty" yaml:"google,omitempty"`
	Bedrock         *BedrockConfig   `mapstructure:"bedrock,omitempty" yaml:"bedrock,omitempty"`
	Azure           *AzureConfig     `mapstructure:"azure,omitempty" yaml:"azure,omitempty"`
	Ollama          *OllamaConfig    `mapstructure:"ollama,omitempty" yaml:"ollama,omitempty"`
	Fallback        *FallbackConfig  `mapstructure:"fallback,omitempty" yaml:"fallback,omitempty"`
}

LLMConfig contains all LLM provider configurations

func DefaultLLMConfig 

func DefaultLLMConfig() LLMConfig

DefaultLLMConfig returns default LLM configuration with Anthropic as default provider

type Loader 

type Loader struct {
	// contains filtered or unexported fields
}

Loader handles loading configuration from multiple sources

func New 

func New() *Loader

New is a convenience function for creating a new Loader with default options This is provided for backwards compatibility and testing/benchmarking

func NewLoader 

func NewLoader(opts ...LoaderOption) *Loader

NewLoader creates a new configuration loader with options

func (*Loader) GetConfigFilePath 

func (l *Loader) GetConfigFilePath() string

GetConfigFilePath returns the path of the loaded configuration file

func (*Loader) GetViper 

func (l *Loader) GetViper() *viper.Viper

GetViper returns the underlying viper instance for advanced use cases

func (*Loader) Load 

func (l *Loader) Load() (*Config, error)

Load loads configuration from all sources (file, environment, defaults)

func (*Loader) LoadFromFile 

func (l *Loader) LoadFromFile(filePath string) (*Config, error)

LoadFromFile loads configuration from a specific file path

func (*Loader) SetConfigFile 

func (l *Loader) SetConfigFile(filePath string)

SetConfigFile sets a specific config file path to load from This is useful for testing and when you want to load from a specific file

type LoaderOption 

type LoaderOption func(*Loader)

LoaderOption is a functional option for configuring the Loader

func WithConfigName 

func WithConfigName(name string) LoaderOption

WithConfigName sets the configuration file name (without extension)

func WithConfigPaths 

func WithConfigPaths(paths ...string) LoaderOption

WithConfigPaths sets custom configuration file search paths

func WithConfigType 

func WithConfigType(configType string) LoaderOption

WithConfigType sets the configuration file type

func WithEnvPrefix 

func WithEnvPrefix(prefix string) LoaderOption

WithEnvPrefix sets the environment variable prefix

func WithResolver 

func WithResolver(resolver *Resolver) LoaderOption

WithResolver sets a custom API key resolver

type LoggingConfig 

type LoggingConfig struct {
	Level         string   `mapstructure:"level" yaml:"level"`   // debug, info, warn, error
	Format        string   `mapstructure:"format" yaml:"format"` // json, console
	Output        string   `mapstructure:"output" yaml:"output"` // stdout, file
	FilePath      string   `mapstructure:"file_path,omitempty" yaml:"file_path,omitempty"`
	MaxSize       int      `mapstructure:"max_size" yaml:"max_size"` // MB
	MaxBackups    int      `mapstructure:"max_backups" yaml:"max_backups"`
	MaxAge        int      `mapstructure:"max_age" yaml:"max_age"` // days
	Compress      bool     `mapstructure:"compress" yaml:"compress"`
	SensitiveKeys []string `mapstructure:"sensitive_keys,omitempty" yaml:"sensitive_keys,omitempty"`
}

LoggingConfig contains logging configuration

func DefaultLoggingConfig 

func DefaultLoggingConfig() LoggingConfig

DefaultLoggingConfig returns default logging configuration

type OllamaConfig 

type OllamaConfig struct {
	BaseURL       string        `mapstructure:"base_url" yaml:"base_url"`
	Model         string        `mapstructure:"model" yaml:"model"`
	MaxTokens     int           `mapstructure:"max_tokens" yaml:"max_tokens"`
	Temperature   float64       `mapstructure:"temperature" yaml:"temperature"`
	TopP          float64       `mapstructure:"top_p" yaml:"top_p"`
	TopK          int           `mapstructure:"top_k" yaml:"top_k"`
	Timeout       time.Duration `mapstructure:"timeout" yaml:"timeout"`
	RetryAttempts int           `mapstructure:"retry_attempts" yaml:"retry_attempts"`
	KeepAlive     string        `mapstructure:"keep_alive" yaml:"keep_alive"`
}

OllamaConfig contains Ollama (local LLM) configuration

func DefaultOllamaConfig 

func DefaultOllamaConfig() *OllamaConfig

DefaultOllamaConfig returns default Ollama configuration

type OpenAIConfig 

type OpenAIConfig struct {
	APIKey           string        `mapstructure:"api_key" yaml:"api_key"`
	Model            string        `mapstructure:"model" yaml:"model"`
	Organization     string        `mapstructure:"organization,omitempty" yaml:"organization,omitempty"`
	MaxTokens        int           `mapstructure:"max_tokens" yaml:"max_tokens"`
	Temperature      float64       `mapstructure:"temperature" yaml:"temperature"`
	TopP             float64       `mapstructure:"top_p" yaml:"top_p"`
	FrequencyPenalty float64       `mapstructure:"frequency_penalty" yaml:"frequency_penalty"`
	PresencePenalty  float64       `mapstructure:"presence_penalty" yaml:"presence_penalty"`
	Timeout          time.Duration `mapstructure:"timeout" yaml:"timeout"`
	RetryAttempts    int           `mapstructure:"retry_attempts" yaml:"retry_attempts"`
	BaseURL          string        `mapstructure:"base_url,omitempty" yaml:"base_url,omitempty"`
	Retry            *RetryConfig  `mapstructure:"retry,omitempty" yaml:"retry,omitempty"`
}

OpenAIConfig contains OpenAI configuration

func DefaultOpenAIConfig 

func DefaultOpenAIConfig() *OpenAIConfig

DefaultOpenAIConfig returns default OpenAI configuration

type OrgConfig 

type OrgConfig struct {
	ID        string `mapstructure:"id" yaml:"id"`
	Name      string `mapstructure:"name,omitempty" yaml:"name,omitempty"`
	Workspace string `mapstructure:"workspace,omitempty" yaml:"workspace,omitempty"`
}

OrgConfig contains organization settings

func DefaultOrgConfig 

func DefaultOrgConfig() OrgConfig

DefaultOrgConfig returns default organization configuration

type PerformanceConfig 

type PerformanceConfig struct {
	Cache          CacheConfig          `mapstructure:"cache" yaml:"cache"`
	RateLimit      RateLimitConfig      `mapstructure:"rate_limit" yaml:"rate_limit"`
	Concurrency    ConcurrencyConfig    `mapstructure:"concurrency" yaml:"concurrency"`
	CircuitBreaker CircuitBreakerConfig `mapstructure:"circuit_breaker" yaml:"circuit_breaker"`
}

PerformanceConfig contains performance-related settings

func DefaultPerformanceConfig 

func DefaultPerformanceConfig() PerformanceConfig

DefaultPerformanceConfig returns default performance configuration

type PlatformConfig 

type PlatformConfig struct {
	Authentication AuthConfig `mapstructure:"authentication" yaml:"authentication"`
	Organization   OrgConfig  `mapstructure:"organization,omitempty" yaml:"organization,omitempty"`
}

PlatformConfig contains AINative platform settings

func DefaultPlatformConfig 

func DefaultPlatformConfig() PlatformConfig

DefaultPlatformConfig returns default platform configuration

type RLHFConfig 

type RLHFConfig struct {
	Enabled       bool          `mapstructure:"enabled" yaml:"enabled"`
	Endpoint      string        `mapstructure:"endpoint" yaml:"endpoint"`
	APIKey        string        `mapstructure:"api_key,omitempty" yaml:"api_key,omitempty"`
	Timeout       time.Duration `mapstructure:"timeout" yaml:"timeout"`
	RetryAttempts int           `mapstructure:"retry_attempts" yaml:"retry_attempts"`
	ModelID       string        `mapstructure:"model_id,omitempty" yaml:"model_id,omitempty"`

	// Auto-collection settings (TASK-064)
	AutoCollect        bool                    `mapstructure:"auto_collect" yaml:"auto_collect"`
	OptOut             bool                    `mapstructure:"opt_out" yaml:"opt_out"`
	ReviewBeforeSubmit bool                    `mapstructure:"review_before_submit" yaml:"review_before_submit"`
	BatchSize          int                     `mapstructure:"batch_size" yaml:"batch_size"`
	BatchInterval      time.Duration           `mapstructure:"batch_interval" yaml:"batch_interval"`
	PromptInterval     int                     `mapstructure:"prompt_interval" yaml:"prompt_interval"` // Prompt after N interactions
	ImplicitFeedback   *ImplicitFeedbackConfig `mapstructure:"implicit_feedback,omitempty" yaml:"implicit_feedback,omitempty"`
}

RLHFConfig contains RLHF service settings

func DefaultRLHFConfig 

func DefaultRLHFConfig() *RLHFConfig

DefaultRLHFConfig returns default RLHF service configuration

type RateLimitConfig 

type RateLimitConfig struct {
	Enabled           bool           `mapstructure:"enabled" yaml:"enabled"`
	RequestsPerMinute int            `mapstructure:"requests_per_minute" yaml:"requests_per_minute"`
	BurstSize         int            `mapstructure:"burst_size" yaml:"burst_size"`
	TimeWindow        time.Duration  `mapstructure:"time_window" yaml:"time_window"`
	PerUser           bool           `mapstructure:"per_user" yaml:"per_user"`
	PerEndpoint       bool           `mapstructure:"per_endpoint" yaml:"per_endpoint"`
	Storage           string         `mapstructure:"storage" yaml:"storage"` // memory, redis
	RedisURL          string         `mapstructure:"redis_url,omitempty" yaml:"redis_url,omitempty"`
	EndpointLimits    map[string]int `mapstructure:"endpoint_limits,omitempty" yaml:"endpoint_limits,omitempty"`
	SkipPaths         []string       `mapstructure:"skip_paths,omitempty" yaml:"skip_paths,omitempty"`
	IPAllowlist       []string       `mapstructure:"ip_allowlist,omitempty" yaml:"ip_allowlist,omitempty"`
	IPBlocklist       []string       `mapstructure:"ip_blocklist,omitempty" yaml:"ip_blocklist,omitempty"`
}

RateLimitConfig contains rate limiting settings

func DefaultRateLimitConfig 

func DefaultRateLimitConfig() RateLimitConfig

DefaultRateLimitConfig returns default rate limit configuration

type Resolver 

type Resolver struct {
	// contains filtered or unexported fields
}

Resolver handles dynamic resolution of API keys and secrets from multiple sources

func NewResolver 

func NewResolver(opts ...ResolverOption) *Resolver

NewResolver creates a new API key resolver with default settings

func (*Resolver) Resolve 

func (r *Resolver) Resolve(value string) (string, error)

Resolve dynamically resolves an API key from various sources

Supported formats:

  • Direct string: "sk-ant-api-key-123"
  • Command execution: "$(pass show anthropic)" or "$(security find-generic-password -s anthropic -w)"
  • Environment variable: "${OPENAI_API_KEY}" or "$OPENAI_API_KEY"
  • File path: "~/secrets/api-key.txt" or "/path/to/key.txt"

Resolution priority:

  1. Command execution (if matches pattern)
  2. Environment variable (if matches pattern)
  3. File path (if looks like a path)
  4. Direct string (fallback)

Security features:

  • Command execution timeout (default 5 seconds)
  • File size limit (1KB max for API keys)
  • Path traversal prevention via filepath.Clean and EvalSymlinks
  • Null byte injection prevention
  • Permission error handling

func (*Resolver) ResolveAll 

func (r *Resolver) ResolveAll(values map[string]string) (map[string]string, error)

ResolveAll resolves multiple values and returns them as a map

type ResolverOption 

type ResolverOption func(*Resolver)

ResolverOption is a functional option for configuring the Resolver

func WithAllowedCommands 

func WithAllowedCommands(commands ...string) ResolverOption

WithAllowedCommands sets a whitelist of allowed commands

func WithCommandExecution 

func WithCommandExecution(enabled bool) ResolverOption

WithCommandExecution enables or disables command execution

func WithCommandTimeout 

func WithCommandTimeout(timeout time.Duration) ResolverOption

WithCommandTimeout sets the timeout for command execution

type RetryConfig 

type RetryConfig struct {
	// Basic retry settings (backward compatible)
	MaxAttempts  int           `mapstructure:"max_attempts" yaml:"max_attempts"`
	InitialDelay time.Duration `mapstructure:"initial_delay" yaml:"initial_delay"`
	MaxDelay     time.Duration `mapstructure:"max_delay" yaml:"max_delay"`
	Multiplier   float64       `mapstructure:"multiplier" yaml:"multiplier"`

	// Advanced recovery settings
	EnableJitter           bool `mapstructure:"enable_jitter" yaml:"enable_jitter"`
	EnableAPIKeyResolution bool `mapstructure:"enable_api_key_resolution" yaml:"enable_api_key_resolution"`
	EnableTokenReduction   bool `mapstructure:"enable_token_reduction" yaml:"enable_token_reduction"`
	TokenReductionPercent  int  `mapstructure:"token_reduction_percent" yaml:"token_reduction_percent"`
	EnableTimeoutIncrease  bool `mapstructure:"enable_timeout_increase" yaml:"enable_timeout_increase"`
	TimeoutIncreasePercent int  `mapstructure:"timeout_increase_percent" yaml:"timeout_increase_percent"`
}

RetryConfig contains advanced retry and error recovery configuration for LLM providers

func DefaultRetryConfig 

func DefaultRetryConfig() *RetryConfig

DefaultRetryConfig returns default retry configuration

type SecurityConfig 

type SecurityConfig struct {
	EncryptConfig  bool          `mapstructure:"encrypt_config" yaml:"encrypt_config"`
	EncryptionKey  string        `mapstructure:"encryption_key,omitempty" yaml:"encryption_key,omitempty"`
	AllowedOrigins []string      `mapstructure:"allowed_origins" yaml:"allowed_origins"`
	TLSEnabled     bool          `mapstructure:"tls_enabled" yaml:"tls_enabled"`
	TLSCertPath    string        `mapstructure:"tls_cert_path,omitempty" yaml:"tls_cert_path,omitempty"`
	TLSKeyPath     string        `mapstructure:"tls_key_path,omitempty" yaml:"tls_key_path,omitempty"`
	SecretRotation time.Duration `mapstructure:"secret_rotation,omitempty" yaml:"secret_rotation,omitempty"`
}

SecurityConfig contains security settings

func DefaultSecurityConfig 

func DefaultSecurityConfig() SecurityConfig

DefaultSecurityConfig returns default security configuration

type ServicesConfig 

type ServicesConfig struct {
	ZeroDB *ZeroDBConfig `mapstructure:"zerodb,omitempty" yaml:"zerodb,omitempty"`
	Design *DesignConfig `mapstructure:"design,omitempty" yaml:"design,omitempty"`
	Strapi *StrapiConfig `mapstructure:"strapi,omitempty" yaml:"strapi,omitempty"`
	RLHF   *RLHFConfig   `mapstructure:"rlhf,omitempty" yaml:"rlhf,omitempty"`
}

ServicesConfig contains service endpoint configurations

func DefaultServicesConfig 

func DefaultServicesConfig() ServicesConfig

DefaultServicesConfig returns default services configuration

type StrapiConfig 

type StrapiConfig struct {
	Enabled       bool          `mapstructure:"enabled" yaml:"enabled"`
	Endpoint      string        `mapstructure:"endpoint" yaml:"endpoint"`
	APIKey        string        `mapstructure:"api_key,omitempty" yaml:"api_key,omitempty"`
	Timeout       time.Duration `mapstructure:"timeout" yaml:"timeout"`
	RetryAttempts int           `mapstructure:"retry_attempts" yaml:"retry_attempts"`
}

StrapiConfig contains Strapi CMS settings

func DefaultStrapiConfig 

func DefaultStrapiConfig() *StrapiConfig

DefaultStrapiConfig returns default Strapi configuration

type TerminalToolConfig 

type TerminalToolConfig struct {
	Enabled         bool          `mapstructure:"enabled" yaml:"enabled"`
	AllowedCommands []string      `mapstructure:"allowed_commands" yaml:"allowed_commands"`
	BlockedCommands []string      `mapstructure:"blocked_commands" yaml:"blocked_commands"`
	Timeout         time.Duration `mapstructure:"timeout" yaml:"timeout"`
	WorkingDir      string        `mapstructure:"working_dir,omitempty" yaml:"working_dir,omitempty"`
}

TerminalToolConfig contains terminal tool settings

func DefaultTerminalToolConfig 

func DefaultTerminalToolConfig() *TerminalToolConfig

DefaultTerminalToolConfig returns default terminal tool configuration

type ToolsConfig 

type ToolsConfig struct {
	FileSystem   *FileSystemToolConfig   `mapstructure:"filesystem,omitempty" yaml:"filesystem,omitempty"`
	Terminal     *TerminalToolConfig     `mapstructure:"terminal,omitempty" yaml:"terminal,omitempty"`
	Browser      *BrowserToolConfig      `mapstructure:"browser,omitempty" yaml:"browser,omitempty"`
	CodeAnalysis *CodeAnalysisToolConfig `mapstructure:"code_analysis,omitempty" yaml:"code_analysis,omitempty"`
}

ToolsConfig contains tool-specific configurations

func DefaultToolsConfig 

func DefaultToolsConfig() ToolsConfig

DefaultToolsConfig returns default tools configuration

type Validator 

type Validator struct {
	// contains filtered or unexported fields
}

Validator provides configuration validation functionality

func NewValidator 

func NewValidator(cfg *Config) *Validator

NewValidator creates a new configuration validator

func (*Validator) Validate 

func (v *Validator) Validate() error

Validate performs comprehensive validation of the configuration

type ZeroDBConfig 

type ZeroDBConfig struct {
	Enabled          bool          `mapstructure:"enabled" yaml:"enabled"`
	ProjectID        string        `mapstructure:"project_id,omitempty" yaml:"project_id,omitempty"`
	ConnectionString string        `mapstructure:"connection_string,omitempty" yaml:"connection_string,omitempty"`
	Endpoint         string        `mapstructure:"endpoint" yaml:"endpoint"`
	Database         string        `mapstructure:"database" yaml:"database"`
	Username         string        `mapstructure:"username,omitempty" yaml:"username,omitempty"`
	Password         string        `mapstructure:"password,omitempty" yaml:"password,omitempty"`
	SSL              bool          `mapstructure:"ssl" yaml:"ssl"`
	SSLMode          string        `mapstructure:"ssl_mode,omitempty" yaml:"ssl_mode,omitempty"`
	MaxConnections   int           `mapstructure:"max_connections" yaml:"max_connections"`
	IdleConnections  int           `mapstructure:"idle_connections" yaml:"idle_connections"`
	ConnMaxLifetime  time.Duration `mapstructure:"conn_max_lifetime" yaml:"conn_max_lifetime"`
	Timeout          time.Duration `mapstructure:"timeout" yaml:"timeout"`
	RetryAttempts    int           `mapstructure:"retry_attempts" yaml:"retry_attempts"`
	RetryDelay       time.Duration `mapstructure:"retry_delay" yaml:"retry_delay"`
}

ZeroDBConfig contains ZeroDB connection settings

func DefaultZeroDBConfig 

func DefaultZeroDBConfig() *ZeroDBConfig

DefaultZeroDBConfig returns default ZeroDB configuration

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