@n8n/n8n-nodes-langchain/dist/node-definitions/nodes/n8n-nodes-langchain/mcpClient/v1.schema.js


/**
 * MCP Client Node - Version 1 - Zod Validation Schemas
 *
 * These schemas validate node configuration at runtime.
 * Use .parse() for strict validation or .safeParse() for error handling.
 *
 * Schema helpers (z, expressionSchema, etc.) are passed as parameters
 * by the schema-validator, not imported from external files.
 *
 * @generated - CommonJS JavaScript for runtime loading
 */

module.exports = function getSchema({ parameters, z, expressionSchema, stringOrExpression, numberOrExpression, booleanOrExpression, resourceLocatorValueSchema, resourceMapperValueSchema, filterValueSchema, assignmentCollectionValueSchema, iDataObjectSchema, resolveSchema }) {

  // Parameters schema
  const parametersSchema = z.object({
    serverTransport: z.union([z.literal('httpStreamable'), z.literal('sse'), expressionSchema]).optional(),
    endpointUrl: stringOrExpression,
    authentication: z.union([z.literal('bearerAuth'), z.literal('headerAuth'), z.literal('mcpOAuth2Api'), z.literal('multipleHeadersAuth'), z.literal('none'), expressionSchema]).optional(),
    tool: z.union([z.object({ __rl: z.literal(true), mode: z.union([z.literal('list'), z.literal('id')]), value: z.union([z.string(), z.number()]), cachedResultName: z.string().optional(), cachedResultUrl: z.string().optional() }), expressionSchema]).optional(),
    inputMode: z.union([z.literal('manual'), z.literal('json')]).optional(),
    parameters: resolveSchema({ parameters, schema: resourceMapperValueSchema, required: false, displayOptions: {"show":{"inputMode":["manual"]}}, defaults: {"inputMode":"manual"} }),
    jsonInput: resolveSchema({ parameters, schema: z.union([iDataObjectSchema, z.string()]), required: false, displayOptions: {"show":{"inputMode":["json"]}}, defaults: {"inputMode":"manual"} }),
    options: z.object({ convertToBinary: booleanOrExpression.optional(), timeout: numberOrExpression.optional() }).optional(),
  });

  // Return combined config schema
  return z.object({
    parameters: parametersSchema.nullable().optional(),
  });
};