> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs-beta.getzep.com/v3/changelog/2026/8/14/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs-beta.getzep.com/_mcp/server.

## Group graph episodes into documents

You can now pass an optional `document_id` when you add an episode to a
standalone graph, grouping chunks of the same source — pages of a PDF, sections
of a JSON export, a channel's messages — the way threads group messages on a
user graph. Episodes that share a `document_id` resolve pronouns and references
against each other during ingestion, and Zep summarizes the document as it
grows. New endpoints list the episodes belonging to a document or a thread and
return a graph's document summaries.

Read the docs