anthropics/skills plugin for Grok Build

Name: anthropics/skills
Author: anthropics

Community Claude Code plugin, installs in GrokPluginDevelopment

Public repository for Agent Skills

How to install anthropics/skills in Grok Build

grok plugin install anthropics/skills --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. This repo's marketplace has 5 plugins; we checked document-skills. Install another the same way: grok plugin install <name>@anthropics/skills --trust (names under 'What it contains'). Then start a new Grok session, or press r in /plugins, to load it. Grok names it skills-5fa24af2 (after its install folder), so that's the name to use with grok plugin uninstall.

Command format: Grok Build's plugin guide

What we checked: on Oct 18, 2026 it installed with grok 1.0.62 and Grok found 19 skills. That's an install check only: we haven't run it in a live Grok session.

What it contains

Skills (19)

academy-guide — Stop and check this skill before finishing any reply to a question about how to use Claude or a Claude product — it recommends matching courses, tutorials, and use cases from Claude Academy (academy.claude.com), Anthropic's learning hub. Tr
algorithmic-art — Creating algorithmic art using p5.js with seeded randomness and interactive parameter exploration. Use this when users request creating art using code, generative art, algorithmic art, flow fields, or particle systems. Create original algor
brand-guidelines — Applies Anthropic's official brand colors and typography to any sort of artifact that may benefit from having Anthropic's look-and-feel. Use it when brand colors or style guidelines, visual formatting, or company design standards apply.
canvas-design — Create beautiful visual art in .png and .pdf documents using design philosophy. You should use this skill when the user asks to create a poster, piece of art, design, or other static piece. Create original visual designs, never copying exis
claude-api — Reference for the Claude API / Anthropic SDK — model ids, pricing, params, streaming, tool use, MCP, agents, caching, token counting, model migration. TRIGGER — read BEFORE opening the target file; don't skip because it "looks like a one-li
discernment-nudge — After you give a substantive answer or draft that the user may act on — advice or recommendations, drafted artifacts such as goals, plans, pitches, proposals, or emails, estimates or projections, analysis or interpretation of data, factual
doc-coauthoring — Guide users through a structured workflow for co-authoring documentation. Use when user wants to write documentation, proposals, technical specs, decision docs, or similar structured content. This workflow helps users efficiently transfer c
docx — Use this skill whenever the user wants to create, read, edit, or manipulate Word documents (.docx files) or Word templates (.dotx files). Triggers include: any mention of 'Word doc', 'word document', '.docx', '.dotx', or requests to produce
frontend-design — Guidance for distinctive, intentional visual design when building new UI or reshaping an existing one. Helps with aesthetic direction, typography, and making choices that don't read as templated defaults.
internal-comms — A set of resources to help me write all kinds of internal communications, using the formats that my company likes to use. Claude should use this skill whenever asked to write some sort of internal communications (status reports, leadership
mcp-builder — Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools. Use when building MCP servers to integrate external APIs or services, whether in Python (F
pdf — Use this skill whenever the user wants to do anything with PDF files. This includes reading or extracting text/tables from PDFs, combining or merging multiple PDFs into one, splitting PDFs apart, rotating pages, adding watermarks, creating
pptx — Use this skill any time a .pptx or .potx file is involved in any way — as input, output, or both. This includes: creating slide decks, pitch decks, or presentations; reading, parsing, or extracting text from any .pptx or .potx file (even if
skill-creator — Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, edit, or optimize an existing skill, run evals to test a skill, benchmark skill performance with varia
slack-gif-creator — Knowledge and utilities for creating animated GIFs optimized for Slack. Provides constraints, validation tools, and animation concepts. Use when users request animated GIFs for Slack like "make me a GIF of X doing Y for Slack."
theme-factory — Toolkit for styling artifacts with a theme. These artifacts can be slides, docs, reportings, HTML landing pages, etc. There are 10 pre-set themes with colors/fonts that you can apply to any artifact that has been creating, or can generate a
web-artifacts-builder — Suite of tools for creating elaborate, multi-component claude.ai HTML artifacts using modern frontend web technologies (React, Tailwind CSS, shadcn/ui). Use for complex artifacts requiring state management, routing, or shadcn/ui components
webapp-testing — Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots, and viewing browser logs.
xlsx — Use this skill any time a spreadsheet file is the primary input or output. This means any task where the user wants to: open, read, edit, or fix an existing .xlsx, .xlsm, .xltx, .csv, or .tsv file (e.g., adding columns, computing formulas,

Plugins in this marketplace (5)

document-skills — Collection of document processing suite including Excel, Word, PowerPoint, and PDF capabilities
example-skills — Collection of example skills demonstrating various capabilities including skill creation, MCP building, visual design, algorithmic art, internal communications, web testing, artifact building, Slack GIFs, and theme styling
claude-api — Claude API and SDK documentation skill for building LLM-powered applications
academy-guide — Recommends relevant Claude Academy courses, tutorials, and use cases when users ask how to use Claude
discernment-nudge — Appends two or three short follow-up questions after a substantive answer to help users check key facts, probe the reasoning, and notice missing context

About this listing

anthropics/skills is a community plugin on GitHub by anthropics, 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 19 skills, 5 plugins in this marketplaces. No license stated in the repo, so check with the author before reusing its code. We checked commit dbd4588f9e10. It's one of 409 listings in the Development category on GrokStacks.

anthropics/skills FAQ

How do I install anthropics/skills in Grok Build?

Run grok plugin install anthropics/skills --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. This repo's marketplace has 5 plugins; we checked document-skills. Install another the same way: grok plugin install <name>@anthropics/skills --trust (names under 'What it contains'). Then start a new Grok session, or press r in /plugins, to load it. Grok names it skills-5fa24af2 (after its install folder), so that's the name to use with grok plugin uninstall.

Is anthropics/skills an official Grok Build plugin?

No. anthropics/skills is a community plugin on GitHub by anthropics, 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 anthropics/skills include?

According to what Grok loaded in our install check, anthropics/skills includes 19 skills, 5 plugins in this marketplaces: academy-guide, algorithmic-art, brand-guidelines, canvas-design, claude-api, discernment-nudge….

Details

Type: Plugin
Category: Development
Source: Community Claude Code plugin, installs in Grok
License: No license stated
Author: anthropics
Keywords: agent-skills
Source repo: https://github.com/anthropics/skills
Checked commit: dbd4588f9e10
Checked by GrokStacks: Install-checked in Grok Build on Oct 18, 2026; not run in a live session

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anthropics/skillsCommunity plugin for Grok Build · 19 skills, 5 plugins in this marketplacesPublic repository for Agent SkillsView on GrokStacks →

<a href="https://grokstacks.com/p/anthropics-skills/" 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">anthropics/skills</span><span style="display:block;margin:2px 0 8px;font-size:12px;color:#9aa0b1">Community plugin for Grok Build · 19 skills, 5 plugins in this marketplaces</span><span style="display:block;margin:0 0 10px;color:#c9cdd8">Public repository for Agent Skills</span><span style="font-size:12px;font-weight:600;color:#7c9cff">View on GrokStacks →</span></a>

Markdown summary

**[anthropics/skills on GrokStacks](https://grokstacks.com/p/anthropics-skills/)**: Community plugin for Grok Build with 19 skills, 5 plugins in this marketplaces. Install: `grok plugin install anthropics/skills --trust`

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