@anygpt/config

Shared configuration management for AnyGPT with dynamic connector loading and powerful model rules.

Features

• Model Rules: Pattern-based configuration for tags, reasoning, and model enablement
• Dynamic Connector Loading: Load connectors on-demand via import()
• Multiple Config Sources: Support for TypeScript, JavaScript, and JSON config files
• User Configuration: ~/.anygpt/anygpt.config.ts support
• No Monster Dependencies: CLI and MCP packages stay lean
• Type Safety: Full TypeScript support

Documentation

• Model Rules Guide - Comprehensive guide to pattern-based model configuration

🔒 Private Configuration

AnyGPT uses a private configuration folder that is automatically excluded from git:

.anygpt/
├── anygpt.config.ts    # Your private configuration
└── (other config files)

This protects sensitive information like API keys, company gateway URLs, and authentication tokens.

Configuration Priority

The config loader searches for configuration files in this order:

1. ./.anygpt/anygpt.config.ts ← Private config (highest priority, git-ignored)
2. ./.anygpt/anygpt.config.js
3. ./.anygpt/anygpt.config.json
4. ./anygpt.config.ts ← Project root (for examples/testing)
5. ./anygpt.config.js
6. ./anygpt.config.json
7. ~/.anygpt/anygpt.config.ts ← User home directory
8. ~/.anygpt/anygpt.config.js
9. ~/.anygpt/anygpt.config.json
10. /etc/anygpt/anygpt.config.ts ← System-wide
11. /etc/anygpt/anygpt.config.js
12. /etc/anygpt/anygpt.config.json
13. Built-in defaults ← Fallback (OpenAI + Mock providers)

🚀 Quick Start

Step 1: Create Private Config

mkdir -p .anygpt

Step 2: Factory Config (Recommended)

The modern approach using connector instances and model rules:

import { config } from '@anygpt/config';
import { openai } from '@anygpt/openai';

export default config({
  defaults: {
    provider: 'openai',
    // Global model rules apply to all providers
    modelRules: [
      {
        pattern: [/o[13]/, /thinking/],
        tags: ['reasoning'],
        reasoning: { effort: 'medium' },
      },
      {
        pattern: [/gpt-5/, /sonnet/, /opus/],
        tags: ['premium'],
      },
    ],
  },
  providers: {
    openai: {
      name: 'OpenAI',
      connector: openai({
        apiKey: process.env.OPENAI_API_KEY,
      }),
      // Provider-specific rules
      modelRules: [
        {
          pattern: [/gpt-5/, /gpt-4/],
          enabled: true,
        },
      ],
    },
  },
});

See Model Rules Guide for comprehensive documentation.

Step 3: Set Environment Variables

export OPENAI_API_KEY="sk-..."
export COMPANY_AI_KEY="your-company-key"

Step 4: Test Configuration

npx anygpt chat "Hello!"

📝 Configuration Examples

Multiple Providers

import { config, openai } from '@anygpt/config';

export default config({
  defaults: {
    provider: 'openai',
    model: 'gpt-4o',
  },
  providers: {
    openai: {
      name: 'OpenAI',
      connector: openai({
        apiKey: process.env.OPENAI_API_KEY,
      }),
    },
    'local-ollama': {
      name: 'Local Ollama',
      connector: openai({
        baseURL: 'http://localhost:11434/v1',
      }),
    },
  },
});

Company Gateway

import { config, openai } from '@anygpt/config';

export default config({
  defaults: {
    provider: 'company-gateway',
    model: 'gpt-4o',
  },
  providers: {
    'company-gateway': {
      name: 'Company AI Gateway',
      connector: openai({
        baseURL: 'https://internal-ai.company.com/v1',
        apiKey: process.env.COMPANY_AI_KEY,
      }),
    },
  },
});

Legacy Config Format

import type { AnyGPTConfig } from '@anygpt/config';

const config: AnyGPTConfig = {
  version: '1.0',

  providers: {
    'openai-main': {
      name: 'OpenAI GPT Models',
      connector: {
        connector: '@anygpt/openai',
        config: {
          apiKey: process.env.OPENAI_API_KEY,
          baseURL: 'https://api.openai.com/v1',
        },
      },
    },
  },

  settings: {
    defaultProvider: 'openai-main',
    timeout: 30000,
  },
};

export default config;

Usage

Simple Setup

import { setupRouter } from '@anygpt/config';

// Automatically loads config and sets up router with connectors
const { router, config } = await setupRouter();

// Use the router
const response = await router.chatCompletion({
  provider: 'openai-main',
  model: 'gpt-4',
  messages: [{ role: 'user', content: 'Hello!' }],
});

Manual Setup

import { loadConfig, loadConnectors } from '@anygpt/config';
import { GenAIRouter } from '@anygpt/router';

// Load configuration
const config = await loadConfig();

// Create router
const router = new GenAIRouter();

// Dynamically load and register connectors
await loadConnectors(router, config);

Custom Config Path

import { setupRouter } from '@anygpt/config';

const { router, config } = await setupRouter({
  configPath: './my-custom-config.ts',
});

Dynamic Connector Loading

The key innovation is that connectors are loaded dynamically:

// Instead of hardcoding imports like this:
import { OpenAIConnectorFactory } from '@anygpt/openai';
router.registerConnector(new OpenAIConnectorFactory());

// Connectors are loaded dynamically based on config:
{
  "connector": "@anygpt/openai"  // This package is imported at runtime
}

This means:

• CLI doesn't depend on specific connectors - stays lightweight
• MCP doesn't depend on specific connectors - stays lightweight
• Users choose which connectors to install - npm install @anygpt/openai
• New connectors can be added without touching CLI/MCP code

Benefits

1. No Monster Packages: CLI and MCP stay focused and lightweight
2. User Choice: Install only the connectors you need
3. Extensibility: Easy to add new AI providers without code changes
4. Configuration-Driven: Everything controlled via config files
5. Type Safety: Full TypeScript support with proper types

🛡️ Security Best Practices

1. Never commit .anygpt/ folder - It's already in .gitignore
2. Use environment variables for API keys
3. Share config templates - Not actual config files
4. Backup configs securely - Store encrypted backups

🔧 Environment Variables

Common environment variables:

# OpenAI
export OPENAI_API_KEY="sk-..."

# Company gateway
export COMPANY_AI_KEY="your-company-key"

# Anthropic (if using)
export ANTHROPIC_API_KEY="sk-ant-..."

📚 Advanced Topics

CLI Usage

# Quick chat (stateless)
npx anygpt chat "Hello!"

# Override provider
npx anygpt chat "Hello!" --provider openai

# Override model
npx anygpt chat "Hello!" --model gpt-3.5-turbo

# Conversations (stateful)
npx anygpt conversation message "Hello!"

CLI Configuration Management

For detailed CLI configuration commands, see:

• Config Command Guide - Configuration inspection and validation
• CLI Overview - Full CLI documentation

Connector Requirements

Connectors must export a factory that implements ConnectorFactory:

export class OpenAIConnectorFactory implements ConnectorFactory {
  getProviderId(): string {
    return 'openai';
  }

  create(config: ConnectorConfig): IConnector {
    return new OpenAIConnector(config);
  }
}

// Export as default or named export
export default OpenAIConnectorFactory;