migrateSource method
Implementation
String migrateSource(final String source) {
if (!source.contains('MCPCallEntry')) {
return source;
}
var output = source;
output = _replaceTypeReferences(output);
output = _transformFactoryCalls(output, kind: 'tool');
output = _transformFactoryCalls(output, kind: 'resource');
output = _fixImports(output);
return output;
}