claude-code.ts•1.79 kB
/**
* Transformer for Claude Code configuration format
*/
import {
ConfigTransformer,
MCPConfig,
ValidationResult,
} from "../types/index.js";
export class ClaudeCodeTransformer implements ConfigTransformer {
/**
* Convert from Claude Code format to standard MCP format
*/
toStandard(claudeConfig: any): MCPConfig {
const mcpConfig: MCPConfig = { mcpServers: {} };
// Claude Code now uses root-level mcpServers
if (
claudeConfig.mcpServers &&
typeof claudeConfig.mcpServers === "object"
) {
Object.assign(mcpConfig.mcpServers, claudeConfig.mcpServers);
}
return mcpConfig;
}
/**
* Convert from standard MCP format to Claude Code format
* This preserves the existing Claude Code configuration structure
*/
fromStandard(standardConfig: MCPConfig, existingConfig?: any): any {
// If we have an existing config, preserve all non-mcpServers fields
if (existingConfig) {
return {
...existingConfig,
mcpServers: standardConfig.mcpServers || {},
};
}
// If no existing config, create minimal structure with mcpServers at root
return {
mcpServers: standardConfig.mcpServers || {},
};
}
/**
* Validate Claude Code configuration format
*/
validate(config: any): ValidationResult {
const errors: string[] = [];
if (!config || typeof config !== "object") {
errors.push("Configuration must be an object");
return { valid: false, errors };
}
// Claude Code uses root-level mcpServers
if (config.mcpServers && typeof config.mcpServers !== "object") {
errors.push("mcpServers must be an object");
}
return {
valid: errors.length === 0,
errors: errors.length > 0 ? errors : undefined,
};
}
}