LAML MCP Server

import * as yaml from 'yaml'; import { ValidationContext } from '../types.js'; /** * Validates that YAML merge keys are not used (invalid in LAML) */ export function validateYamlMergeKeys(context: ValidationContext): void { const { document, session } = context; yaml.visit(document, { Pair(_, pair) { if (yaml.isScalar(pair.key) && pair.key.value === '<<') { session.logger.addError({ code: 'LAML_YAML_MERGE_KEY_INVALID', message: 'YAML merge keys (<<:) are not allowed in LAML. Use explicit LAML references instead.', context: { invalidSyntax: '<<: *reference', suggestion: 'Use explicit property assignment with LAML reference like "property: \'*section.property\'"' } }); } } }); }