umputun/cc-thingz plugin for Grok Build

Name: umputun/cc-thingz
Author: umputun

Community Claude Code plugin, installs in GrokPluginDevelopment

various things for claude code

How to install umputun/cc-thingz in Grok Build

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

grok plugin marketplace add umputun/cc-thingz

2. Install the plugin:

grok plugin install brainstorm@umputun/cc-thingz --trust

✓ Install-checked in Grok Buildchecked Oct 18, 2026 proof

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.

This repo's marketplace has 7 plugins; we checked brainstorm, planning, review. Install another the same way: grok plugin install <name>@umputun/cc-thingz --trust (names under 'What it contains'). 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 umputun/cc-thingz, then select brainstorm 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 6 skills, 1 slash command, 1 subagent. That's an install check only: we haven't run it in a live Grok session.

What it contains

Skills (6)

brainstorm — Use before any creative work or significant changes. Activates on "brainstorm", "let's brainstorm", "deep analysis", "analyze this feature", "think through", "help me design", "explore options for", or when user asks for thorough analysis o
git-review — Interactive git diff annotation review. Generates a cleaned-up diff, opens in editor for user annotations, and addresses feedback in a loop. Activates on "git review", "review changes", "review my changes", "annotate changes", "interactive
pr — Comprehensive PR/issue review - analyzes architecture, tests, identifies unrelated changes mixed in, drafts review comment or issue comment. Use when user asks to review a PR, check a PR, look at PR changes, or comment on an issue.
writing-style — Use for technical communication - GitHub/GitLab tickets, PR/MR descriptions, issue comments, code review comments, commit messages. Direct, brief style with no AI-speak. NOT for README.md, public docs, or blog posts.
exec — Execute plan tasks sequentially using subagents. Use when user says 'exec', 'execute plan', 'run plan', or wants to implement a plan file task by task with isolated subagents.
make — Create structured implementation plan in docs/plans/

Subagents (1)

planning:plan-review — Use this agent PROACTIVELY after creating implementation plans with /planning:make to review plan quality before execution. Reviews plans in docs/plans/ for completeness, correctness, and adherence to

Hooks (1)

hooks — PreToolUse

Plugins in this marketplace (7)

brainstorm — Collaborative design dialogue - idea to approaches to design to plan
review — PR review, interactive git diff annotation review, and writing style guide
planning — Structured implementation planning, interactive annotation review, and autonomous plan execution
release-tools — Release workflow tools - auto-versioning, release notes, changelog updates
thinking-tools — Analytical thinking tools - dialectic analysis, bias elimination, codex consultation
skill-eval — Forces skill evaluation before every response
workflow — Session workflow helpers and deferred-work backlog - knowledge capture, confusion handling, course correction, clipboard copy, backlog items

About this listing

umputun/cc-thingz is a community plugin on GitHub by umputun, 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 6 skills, 1 subagent, 1 hook, 7 plugins in this marketplaces. Its license is MIT. We checked commit 9011e3cecc31. It's one of 410 listings in the Development category on GrokStacks.

umputun/cc-thingz FAQ

How do I install umputun/cc-thingz in Grok Build?

Add the repo as a marketplace with grok plugin marketplace add umputun/cc-thingz, then run grok plugin install brainstorm@umputun/cc-thingz --trust. This repo's marketplace has 7 plugins; we checked brainstorm, planning, review. Install another the same way: grok plugin install <name>@umputun/cc-thingz --trust (names under 'What it contains'). Then start a new Grok session, or press r in /plugins, to load it.

Is umputun/cc-thingz an official Grok Build plugin?

No. umputun/cc-thingz is a community plugin on GitHub by umputun, 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 umputun/cc-thingz include?

According to what Grok loaded in our install check, umputun/cc-thingz includes 6 skills, 1 subagent, 1 hook, 7 plugins in this marketplaces: brainstorm, git-review, pr, writing-style, exec, make….

Details

Type: Plugin
Category: Development
Source: Community Claude Code plugin, installs in Grok
License: MIT
Author: umputun
Keywords: claude-code, claude-code-plugin, marketplace, plugin
Source repo: https://github.com/umputun/cc-thingz
Checked commit: 9011e3cecc31
Checked by GrokStacks: Install-checked in Grok Build on Oct 18, 2026; not run in a live session

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Markdown

[![Listed on GrokStacks](https://grokstacks.com/badge.svg)](https://grokstacks.com/p/umputun-cc-thingz/)

HTML

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

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umputun/cc-thingzCommunity plugin for Grok Build · 6 skills, 1 subagent, 1 hook, 7 plugins in this marketplacesvarious things for claude codeView on GrokStacks →

<a href="https://grokstacks.com/p/umputun-cc-thingz/" 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">umputun/cc-thingz</span><span style="display:block;margin:2px 0 8px;font-size:12px;color:#9aa0b1">Community plugin for Grok Build · 6 skills, 1 subagent, 1 hook, 7 plugins in this marketplaces</span><span style="display:block;margin:0 0 10px;color:#c9cdd8">various things for claude code</span><span style="font-size:12px;font-weight:600;color:#7c9cff">View on GrokStacks →</span></a>

Markdown summary

**[umputun/cc-thingz on GrokStacks](https://grokstacks.com/p/umputun-cc-thingz/)**: Community plugin for Grok Build with 6 skills, 1 subagent, 1 hook, 7 plugins in this marketplaces. Install: `grok plugin install brainstorm@umputun/cc-thingz --trust` (after `grok plugin marketplace add umputun/cc-thingz`)

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

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