# write_file

Writes a line to a file inside outputs/ (absolute paths are not allowed).

• filename / file (string) - relative file path (e.g. result.txt or folder/result.txt).
• value (string) - text to write (supports ``).

• If the file exists, the line is appended.
• If the file does not end with a newline, one is added before writing.

{
  "action": "write_file",
  "tag": "Save",
  "filename": "results/.txt",
  "value": " | "
}