Omni plugin for Grok Build

Name: Omni
Author: fajarhide

Community Claude Code plugin, installs in GrokPluginProductivity

Your agent pays twice for output it has already seen. OMNI returns a handle instead: 97.2% off a file read twice. Nothing deleted, nothing invented.

How to install Omni in Grok Build

1. Add this repo as a plugin marketplace in Grok Build (once per computer):

grok plugin marketplace add fajarhide/omni

2. Install the plugin:

grok plugin install omni@fajarhide/omni --trust

✓ Install-checked in Grok Buildchecked Oct 18, 2026

Review before you trust it. --trust lets this plugin's hooks, MCP servers and scripts run code on your computer. It's a community repo that neither xAI nor GrokStacks has reviewed, so read its code first.

Then start a new Grok session, or press r in /plugins, to load it.

Inside Grok Build: type /plugins, open the Marketplace tab, press a and add fajarhide/omni, then select omni and press i.

Command format: Grok Build's plugin guide

What we checked: on Oct 18, 2026 it installed with grok 1.0.62 and Grok found 1 skill. That's an install check only: we haven't run it in a live Grok session.

What it contains

Skills (1)

omni — Use when installing, verifying or configuring OMNI, when command output carries an `[OMNI: ...]` marker, or when output looks shorter than expected. OMNI is a local hook that shortens shell output before the model reads it and hands back a

About this listing

Omni is a community plugin on GitHub by fajarhide, written as a Claude Code plugin that Grok Build installs. We install-checked it in Grok; we haven't run it in a live session or reviewed its code. When we installed it, Grok found 1 skill. Its license is Apache-2.0. We checked commit 267393938d07. It's one of 162 listings in the Productivity category on GrokStacks.

Omni FAQ

How do I install Omni in Grok Build?

Add the repo as a marketplace with grok plugin marketplace add fajarhide/omni, then run grok plugin install omni@fajarhide/omni --trust. Then start a new Grok session, or press r in /plugins, to load it.

Is Omni an official Grok Build plugin?

No. Omni is a community plugin on GitHub by fajarhide, not in xAI's official Grok Build marketplace. We checked that it installs and what Grok loads from it, but haven't run it in a live Grok session or reviewed its code.

What does Omni include?

According to what Grok loaded in our install check, Omni includes 1 skill: omni.

Details

Type: Plugin
Category: Productivity
Source: Community Claude Code plugin, installs in Grok
License: Apache-2.0
Author: fajarhide
Keywords: agentic-ai, ai-agents, antigravity, claude-code, cli, context-compression, context-distillation, context-engineering, cost-reduction, cursor, developer-tools, homebrew
Source repo: https://github.com/fajarhide/omni
Checked commit: 267393938d07
Homepage: https://omni.weekndlabs.com/docs
Checked by GrokStacks: Install-checked in Grok Build on Oct 18, 2026; not run in a live session

Something wrong or missing? Submit or improve this listing. Marketplace listings also refresh automatically every night.

For maintainers: badge and embeds

Maintain Omni? Add the badge; it links to this page.

Markdown

[![Listed on GrokStacks](https://grokstacks.com/badge.svg)](https://grokstacks.com/p/omni/)

HTML

<a href="https://grokstacks.com/p/omni/"><img src="https://grokstacks.com/badge.svg" alt="Listed on GrokStacks" width="164" height="28"></a>

Embed card (static HTML and inline CSS, no JavaScript). Preview:

OmniCommunity plugin for Grok Build · 1 skillYour agent pays twice for output it has already seen. OMNI returns a handle instead: 97.2% off a file read twice…View on GrokStacks →

<a href="https://grokstacks.com/p/omni/" style="display:block;max-width:380px;box-sizing:border-box;padding:14px 16px;border:1px solid #2a2e3c;border-radius:12px;background:#0a0b0f;color:#e8eaf0;font:14px/1.45 -apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;text-decoration:none"><span style="display:block;font-size:16px;font-weight:700;color:#e8eaf0">Omni</span><span style="display:block;margin:2px 0 8px;font-size:12px;color:#9aa0b1">Community plugin for Grok Build · 1 skill</span><span style="display:block;margin:0 0 10px;color:#c9cdd8">Your agent pays twice for output it has already seen. OMNI returns a handle instead: 97.2% off a file read twice…</span><span style="font-size:12px;font-weight:600;color:#7c9cff">View on GrokStacks →</span></a>

Markdown summary

**[Omni on GrokStacks](https://grokstacks.com/p/omni/)**: Community plugin for Grok Build with 1 skill. Install: `grok plugin install omni@fajarhide/omni --trust` (after `grok plugin marketplace add fajarhide/omni`)

More on badges, embeds and keeping your listing up to date: GrokStacks for plugin authors.

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