.GlobalEnv with globalenv() function callsInitial CRAN submission.
AutoFlow(): Complete workflow combining retrieval-augmented generation (RAG) with ReAct executionreact_r(): ReAct loop implementation with smart history management and context summarizationresponse_to_r(): LLM-to-R code generation and execution in isolated sessionsresponse_as_json(): Structured JSON output with schema validationretrieve_docs(): R function documentation retrieval for RAG workflowsexisting_session parameterextract_package_docs(), extract_function_docs(), extract_docs_from_tarball(), and generate_qa_from_docs() have been moved to the separate llmtools package.