# GX ## Docs - [GX: stacked PR review for agentic coding sessions](https://docs.gx.run/index.md): Capture agent coding sessions as reviewable revisions, organize them into local stacks, and push stacked pull requests with rich review context. - [GitHub PR summaries generated by gx push](https://docs.gx.run/reference/github-pr-summaries.md): Learn how gx push writes a generated review summary into your GitHub pull request body, lists high-impact review targets, and preserves your own author notes.