Skip to main content
append_markdown_to_document Append content to the END of an existing document. Existing content is PRESERVED — new content is added after it. Use when the user asks to ADD, INSERT, or EXTEND a document (NOT rewrite it). Same extended Markdown syntax as write_document_markdown — call get_hero_writing_guide for it. Prose cross-references (“Section 2”) are linked automatically across the whole document. Lines whose markup could not be read come back as unparsedSyntax; fix those with patch_document. Comments stay on their text; one whose text the edit removed comes back in detachedComments: tell the user. Otherwise the result confirms the write: do not read the document back to check it.

​
Parameters

​
string
required
ID of the document to append to.
​
string
required
Content to append, in extended Markdown.