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

# Core Concepts

## Docs

- [Documentation Jobs in DocsFab](https://docs.nvidia.com/docsfab/about/core-concepts/documentation-jobs.md): Learn what a DocsFab documentation job is, which jobs the catalog offers, what a job returns, and why a result grants no write or merge authority.
- [When a Job Stops in DocsFab](https://docs.nvidia.com/docsfab/about/core-concepts/job-stops.md): Learn why a DocsFab job stops instead of guessing, how to read a stop, and which kind of next action unblocks it.
- [Product Knowledge in DocsFab](https://docs.nvidia.com/docsfab/about/core-concepts/product-knowledge.md): Learn how DocsFab keeps product evidence by source, synthesizes it into a versioned product reference model, and uses that model to write documentation.
- [Documentation Quality in DocsFab](https://docs.nvidia.com/docsfab/about/core-concepts/documentation-quality.md): Learn how DocsFab judges documentation quality in layers, what each check can show, and how to read fail, insufficient-evidence, and needs-input results.
- [Security and Trust](https://docs.nvidia.com/docsfab/about/core-concepts/security-and-trust.md): Understand the trust model for DocsFab sessions, product evidence, credentials, and documentation delivery.