Horosa Skill plugin for Grok Build

Name: Horosa Skill
Author: Horace-Maxwell

Community Claude Code plugin, installs in GrokPluginDevelopmentMCP: manual setup

让你的 AI 本地挂载一个玄学家：92 个术数/占星技法全部离线本地算（MCP + CLI）。西占本命·转盘·中点·调波·巴比伦·印占·20+ 推运·主限·卜卦·择日·占星地图·合盘｜八字·紫微·大六壬·奇门遁甲·法奇门·奇门择日·太乙·金口诀·三式合一｜六爻·河洛理数·邵子参评数·一掌经·小六壬·飞宫小奇门·小成图·皇极轨策·统摄法·宿占·灵棋经｜14 神数·神数正传｜塔罗·天文地占·老黄历·通书择日·万年历。Offline-first — full 92-technique catalog in README.

How to install Horosa Skill in Grok Build

grok plugin install Horace-Maxwell/horosa-skill --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

Skills work, MCP part needs manual setup. Grok loads Horosa Skill's skills and commands, but not its MCP server: it needs settings that Claude Code asks for when you install it (userConfig), and Grok doesn't ask for them. Add the server yourself with grok mcp add (see grok mcp add --help), using the server address and settings from the plugin's README.

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)

horosa-agent — Call Horosa (星阙) local metaphysics tools correctly over MCP or CLI — 110 real techniques: Western natal/predictive astrology (returns, progressions, primary directions, horary 卜卦, election 择日), 八字, 紫微, 大六壬, 奇门遁甲, 太乙, 金口诀, 三式合一, 河洛理数, 邵子参评数,

About this listing

Horosa Skill is a community plugin on GitHub by Horace-Maxwell, 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 AGPL-3.0. We checked commit dfd994c0409a. It's one of 409 listings in the Development category on GrokStacks.

Horosa Skill FAQ

How do I install Horosa Skill in Grok Build?

Run grok plugin install Horace-Maxwell/horosa-skill --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 Horosa Skill an official Grok Build plugin?

No. Horosa Skill is a community plugin on GitHub by Horace-Maxwell, 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 Horosa Skill include?

According to what Grok loaded in our install check, Horosa Skill includes 1 skill: horosa-agent.

Details

Type: Plugin
Category: Development
Source: Community Claude Code plugin, installs in Grok
License: AGPL-3.0
Author: Horace-Maxwell
Version: 0.41.0
Source repo: https://github.com/Horace-Maxwell/horosa-skill
Checked commit: dfd994c0409a
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

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Markdown

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

HTML

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

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Horosa SkillCommunity plugin for Grok Build · 1 skill让你的 AI 本地挂载一个玄学家：92 个术数/占星技法全部离线本地算（MCP + CLI）。西占本命·转盘·中点·调波·巴比伦·印占·20+…View on GrokStacks →

<a href="https://grokstacks.com/p/horosa-skill/" 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">Horosa Skill</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">让你的 AI 本地挂载一个玄学家：92 个术数/占星技法全部离线本地算（MCP + CLI）。西占本命·转盘·中点·调波·巴比伦·印占·20+…</span><span style="font-size:12px;font-weight:600;color:#7c9cff">View on GrokStacks →</span></a>

Markdown summary

**[Horosa Skill on GrokStacks](https://grokstacks.com/p/horosa-skill/)**: Community plugin for Grok Build with 1 skill. Install: `grok plugin install Horace-Maxwell/horosa-skill --trust`

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

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