diff --git a/content/docs/guides/cursor-origin.md b/content/docs/guides/cursor-origin.md
new file mode 100644
index 0000000000..248d629230
--- /dev/null
+++ b/content/docs/guides/cursor-origin.md
@@ -0,0 +1,49 @@
+---
+title: Cursor Origin
+subtitle: Give every Origin pull request its own database branch
+summary: >-
+  origin-neon is an open-source Cursor Origin app that creates a database branch
+  on Neon for each Origin pull request and deletes it when the pull request
+  closes. Stacked pull requests branch from their parent pull request's branch
+  rather than from production. You deploy the app yourself as a Neon Function and
+  register your own Origin app. Agents and CI read the branch credentials with
+  `neon env pull`.
+enableTableOfContents: true
+updatedOn: '2026-08-18T08:55:00.000Z'
+---
+
+[Cursor Origin](https://cursor.com/docs/origin) hosts repositories and pull requests, including the ones Cursor agents open. [origin-neon](https://github.com/neon-solutions/origin-neon) is an Origin app that gives each of those pull requests an isolated database branch, so a pull request never runs against production data.
+
+<Admonition type="note">
+`origin-neon` is an open-source project, not a Neon-managed integration. You deploy it yourself and register your own Origin app.
+</Admonition>
+
+## How it works
+
+Install the app on an Origin-hosted repository. It then acts on pull request events:
+
+- Opening, reopening, or pushing to a pull request creates or reuses a branch named `origin-<repo>-pr-<number>`.
+- A stacked pull request branches from its parent pull request's branch.
+- Closing or merging a pull request deletes its branch, once no open pull request depends on it.
+
+Each pull request receives a comment linking to its branch in the Neon Console. Agents and CI read that branch's credentials themselves:
+
+```bash
+neon env pull
+```
+
+Origin apps cannot reach repositories that Origin mirrors in from GitHub. Use the [Neon GitHub integration](/docs/guides/neon-github-integration) for those.
+
+## Deploy the app
+
+```bash
+git clone https://github.com/neon-solutions/origin-neon
+cd origin-neon
+cp .env.example .env.production
+neon link
+neon deploy
+```
+
+Set `NEON_API_KEY`, `NEON_PROJECT_ID`, and `ORIGIN_REPO_ALLOWLIST` in `.env.production`. Use a project-scoped API key for the project that receives the pull request branches.
+
+Then register an Origin app at [cursor.com/codebase/settings/apps](https://cursor.com/codebase/settings/apps), point its webhook at your deployed Function URL, and install it on the repository. The repository [README](https://github.com/neon-solutions/origin-neon#auth) covers the signing key and the required scopes.
diff --git a/content/docs/navigation.yaml b/content/docs/navigation.yaml
index b64220e096..df5e7a1f5d 100644
--- a/content/docs/navigation.yaml
+++ b/content/docs/navigation.yaml
@@ -1384,6 +1384,8 @@
               items:
                 - title: Convex
                   slug: https://neon.com/guides/convex-neon
+                - title: Cursor Origin
+                  slug: guides/cursor-origin
                 - title: GitHub integration
                   slug: guides/neon-github-integration
                 - title: Knex