OpenCode Configuration Schema Generator

This tool generates a JSON Schema for the OpenCode configuration file. The schema can be used to validate configuration files and provide autocompletion in editors that support JSON Schema.

Usage

go run cmd/schema/main.go > opencode-schema.json

This will generate a JSON Schema file that can be used to validate configuration files.

Schema Features

The generated schema includes:

• All configuration options with descriptions
• Default values where applicable
• Validation for enum values (e.g., model IDs, provider types)
• Required fields
• Type checking

Using the Schema

You can use the generated schema in several ways:

1. Editor Integration: Many editors (VS Code, JetBrains IDEs, etc.) support JSON Schema for validation and autocompletion. You can configure your editor to use the generated schema for .opencode.json files.

2. Validation Tools: You can use tools like jsonschema to validate your configuration files against the schema.

3. Documentation: The schema serves as documentation for the configuration options.

Example Configuration

Here's an example configuration that conforms to the schema:

{
  "data": {
    "directory": ".opencode"
  },
  "debug": false,
  "providers": {
    "anthropic": {
      "apiKey": "your-api-key"
    }
  },
  "agents": {
    "coder": {
      "model": "claude-3.7-sonnet",
      "maxTokens": 5000,
      "reasoningEffort": "medium"
    },
    "task": {
      "model": "claude-3.7-sonnet",
      "maxTokens": 5000
    },
    "title": {
      "model": "claude-3.7-sonnet",
      "maxTokens": 80
    }
  }
}