n8n Workflow Builder MCP Server

export function validateWorkflowSpec(input: any): boolean { if (!input || typeof input !== 'object') return false; if (!Array.isArray(input.nodes)) return false; for (const node of input.nodes) { if (typeof node !== 'object' || typeof node.type !== 'string' || typeof node.name !== 'string') { return false; } } // If connections are provided, they must be an array. if (input.connections && !Array.isArray(input.connections)) return false; return true; }