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

# Delivery Contracts in DocsFab

> Look up DocsFab GitLab mailbox, candidate proposal, convergence, and freshness contracts.

Use these references to distinguish DocsFab communication, site delivery, and
evidence freshness. None of these contracts grants merge, publication, or
release authority by itself. For more information, refer to [DocsFab Knowledge
and Delivery Reference](/docsfab/reference/knowledge-and-delivery).

## Reference Topics

| Topic | Use it to | Not the same as |
| --- | --- | --- |
| [GitLab Host Mailbox in DocsFab](/docsfab/reference/knowledge-and-delivery/delivery/gitlab-host-notification) | Look up outbound status notes and inbound mention-submit behavior on an existing merge request. | Creating a new draft merge request or publishing a Fern site. |
| [Reviewed Candidate Proposals](/docsfab/reference/knowledge-and-delivery/delivery/documentation-delivery) | Look up the trusted-host request, source identity, and idempotent draft-MR proposal contract. | Fern site publication or merge authority. |
| [Documentation Convergence and Freshness in DocsFab](/docsfab/reference/knowledge-and-delivery/delivery/documentation-convergence) | Look up watched evidence, freshness results, and retained receipts. | Semantic conflict resolution or automatic documentation rewriting. |