Update custom-mutators.mdx

[coryhouse]

There's no description in here for how to configure Zero to use server-mutators.ts, or the alternative filename I might prefer.

[vercel]

The latest updates on your projects. Learn more about Vercel for Git ↗︎

Name	Status	Preview	Comments	Updated (UTC)
zero-docs	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Jul 17, 2025 8:46pm

[aboodman]

[image: CleanShot 2025-07-17 at ***@***.*** ?

…

On Thu, Jul 17, 2025 at 10:46 AM vercel[bot] ***@***.***> wrote: *vercel[bot]* left a comment (rocicorp/zero-docs#153) <#153 (comment)> *The latest updates on your projects*. Learn more about Vercel for Git ↗︎ <https://vercel.link/github-learn-more> Name Status Preview Comments Updated (UTC) *zero-docs* 🔄 Building (Inspect <https://vercel.com/rocicorp/zero-docs/4ukXVwbcJykPF63dt77GF4kY4CCP>) Visit Preview <https://zero-docs-git-fork-coryhouse-patch-3-rocicorp.vercel.app> 💬 *Add feedback* <https://vercel.live/open-feedback/zero-docs-git-fork-coryhouse-patch-3-rocicorp.vercel.app?via=pr-comment-feedback-link> Jul 17, 2025 8:45pm — Reply to this email directly, view it on GitHub <#153 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAATUBFGA7OI42SETZBQSJD3JADR5AVCNFSM6AAAAACBY4JHLKVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZTAOBVGQZDCMJYGI> . You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>

[coryhouse]

Is your reply corrupted? I don't see an image

[aboodman]

Sorry should have known better than to reply by email.

I think maybe you missed this section:

https://zero.rocicorp.dev/docs/custom-mutators#setting-up-the-server

[coryhouse]

Sorry, I was unclear. I mean here:

This shows how to use the same mutators on the client and server, which is great.

But later below, under Server Specific Code, I suggest enhancing this section to show how to configure Zero's push endpoint to use the server code. (I can't find an example of this in any of the example apps either).

Something like this:

app.post("/push", async (c) => {
  const result = await processor.process(createServerMutators(clientMutators), c.req.raw);
  return await c.json(result);
});