Harness plugin for Grok Build

Name: Harness
Author: revfactory

Community Claude Code plugin, installs in GrokPluginDevelopment

A meta-skill that designs domain-specific agent teams, defines specialized agents, and generates the skills they use.

How to install Harness in Grok Build

grok plugin install revfactory/harness --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.

We install this repo directly: Grok Build 1.0.62 can't install it through its own marketplace file. Then start a new Grok session, or press r in /plugins, to load it.

Command format: Grok Build's plugin guide

What we checked: on Oct 18, 2026 it installed with grok 1.0.62 and Grok found 2 skills. That's an install check only: we haven't run it in a live Grok session.

What it contains

Skills (2)

evolve — 하네스 진화 스킬. 사용 중인 하네스의 실행 결과에 대한 피드백을 수집·일반화하여 에이전트/스킬/오케스트레이터에 반영하고, 초기 구성 대비 델타를 포착해 변경 이력을 갱신한다. '하네스 회고', '하네스 진화', '하네스 피드백 반영', '하네스 개선', '결과가 아쉬웠어 하네스 고쳐줘', '이 피드백 하네스에 반영해줘', '하네스 레슨 정리' 등 기존 하네스의 실행 경험을 바탕으로 한 개선 요청 시 반드시 이 스킬을 사용.
harness — 프로젝트에 맞는 하네스를 설계하고, 전문 에이전트와 각 에이전트가 사용할 스킬을 만든다. 사용자가 '하네스 구성해줘', '하네스 구축해줘', '하네스 설계', '하네스 엔지니어링', '에이전트 팀 만들어줘'라고 요청할 때 사용한다. 새로운 분야나 프로젝트의 자동화 체계를 구축하거나 기존 하네스를 재구성·확장할 때도 사용한다. '하네스 점검', '하네스 감사', '하네스 현황', '에이전트/스킬 동기화'처럼 기존 하네스를 운영하

About this listing

Harness is a community plugin on GitHub by revfactory, 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 2 skills. Its license is Apache-2.0. We checked commit 92d9f1b29e7a. It's one of 409 listings in the Development category on GrokStacks.

Harness FAQ

How do I install Harness in Grok Build?

Run grok plugin install revfactory/harness --trust. We install-checked this command in Grok Build. We install this repo directly: Grok Build 1.0.62 can't install it through its own marketplace file. Then start a new Grok session, or press r in /plugins, to load it.

Is Harness an official Grok Build plugin?

No. Harness is a community plugin on GitHub by revfactory, 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 Harness include?

According to what Grok loaded in our install check, Harness includes 2 skills: evolve, harness.

Details

Type: Plugin
Category: Development
Source: Community Claude Code plugin, installs in Grok
License: Apache-2.0
Author: revfactory
Version: 2.1.0
Keywords: claude-code, claude-code-plugin, harness-engineering
Source repo: https://github.com/revfactory/harness
Checked commit: 92d9f1b29e7a
Homepage: https://revfactory.github.io/harness/
Checked by GrokStacks: Install-checked in Grok Build on Oct 18, 2026; not run in a live session

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For maintainers: badge and embeds

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

Markdown

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

HTML

<a href="https://grokstacks.com/p/harness/"><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:

HarnessCommunity plugin for Grok Build · 2 skillsA meta-skill that designs domain-specific agent teams, defines specialized agents, and generates the skills they use.View on GrokStacks →

<a href="https://grokstacks.com/p/harness/" 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">Harness</span><span style="display:block;margin:2px 0 8px;font-size:12px;color:#9aa0b1">Community plugin for Grok Build · 2 skills</span><span style="display:block;margin:0 0 10px;color:#c9cdd8">A meta-skill that designs domain-specific agent teams, defines specialized agents, and generates the skills they use.</span><span style="font-size:12px;font-weight:600;color:#7c9cff">View on GrokStacks →</span></a>

Markdown summary

**[Harness on GrokStacks](https://grokstacks.com/p/harness/)**: Community plugin for Grok Build with 2 skills. Install: `grok plugin install revfactory/harness --trust`

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

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