The Official Anthropic Skills Are Now on SkillBazaar
By Admin
Agent Skills have quickly become the standard way to give Claude (and other agents) durable, reusable expertise. Instead of re-pasting the same instructions into every chat, you package a workflow once as a folder with a SKILL.md file, and the agent loads it automatically whenever a task calls for it.
We've now published Anthropic's own official skill collection on SkillBazaar — the same skills that power Claude's document creation, design, and developer workflows, drawn straight from the Anthropic repository. Every skill below lists Anthropic as the author, so you're getting the reference implementations, not a knock-off.
Here's the full lineup, grouped the way Anthropic organizes them: Document, Creative & Design, Development & Technical, and Communication.
Document skills
These four are the ones that quietly run under the hood of Claude's file-creation features. If you've ever had Claude hand you a polished spreadsheet or a formatted report, you've already seen them work.
pdf — Your all-purpose PDF toolkit. Read and extract text or tables, merge and split files, rotate pages, add watermarks, fill forms, encrypt or decrypt, pull out images, and OCR scanned documents to make them searchable. If a .pdf is going in or coming out, this is the skill.
docx — Everything Word. Create, read, edit, and manipulate .docx files, including tables of contents, headings, page numbers, and letterheads. It also handles find-and-replace, image insertion, tracked changes, and comments — ideal for reports, memos, letters, and templates.
pptx — The presentations skill. Build decks and pitch presentations, extract text from existing slides, edit and update decks, split or combine files, and work with templates, layouts, speaker notes, and comments. Any time a .pptx needs to be opened or created, it kicks in.
xlsx — Spreadsheets done right. Open, edit, and repair .xlsx, .csv, and .tsv files; compute formulas; format and chart data; and clean up messy, malformed tabular data into something usable. The deliverable is always a real spreadsheet file, not a script.
Creative & Design skills
This set is about making things that look intentional — art, brand-consistent artifacts, and polished front ends.
algorithmic-art — Generative art with code. Uses p5.js with seeded randomness and interactive parameter exploration to create flow fields, particle systems, and other algorithmic pieces. It's built to produce original work rather than imitate existing artists.
canvas-design — Static visual design with a point of view. Creates posters, art, and other designed pieces as .png and .pdf documents using real design philosophy, again emphasizing original compositions.
brand-guidelines — Applies Anthropic's official brand colors and typography to any artifact that benefits from a consistent look and feel. A good template for how a company style skill can enforce visual standards automatically.
frontend-design — Guidance for distinctive, intentional UI. Helps with aesthetic direction, typography, and design choices that avoid the templated, default-looking result — whether you're building something new or reshaping an existing interface.
theme-factory — A styling toolkit for artifacts: slides, docs, reports, HTML landing pages, and more. Ships with ten preset themes (colors and fonts) you can apply to anything, or generate a fresh theme on the fly.
web-artifacts-builder — A suite for building elaborate, multi-component web artifacts using modern frontend tooling (React, Tailwind CSS, shadcn/ui). Aimed at complex artifacts that need state management, routing, or component libraries — not simple single-file snippets.
slack-gif-creator — Knowledge and utilities for making animated GIFs optimized for Slack, complete with size constraints, validation tools, and animation concepts. Perfect for "make me a GIF of X doing Y for Slack."
Development & Technical skills
Tools for building and testing software — including the skill that helps you build more skills.
mcp-builder — A guide for creating high-quality MCP (Model Context Protocol) servers, so LLMs can interact with external services through well-designed tools. Covers both Python (FastMCP) and Node/TypeScript (MCP SDK) implementations.
webapp-testing — A Playwright-based toolkit for interacting with and testing local web apps. Verify frontend functionality, debug UI behavior, capture browser screenshots, and read browser logs.
skill-creator — The meta-skill. Create new skills, improve existing ones, and measure skill performance — including running evals, benchmarking with variance analysis, and tuning a skill's description so it triggers at the right moments.
Communication skills
internal-comms — A set of resources for writing internal communications in the formats a company actually uses: status reports, leadership updates, 3P (Progress, Plans, Problems) updates, newsletters, FAQs, incident reports, and project updates. A clean example of encoding organizational voice into a skill.
How to install
Get all the official Anthropic Claude skills from SkillBazaar.ai using one command:
skillbazaar install --author anthropics --agent <claude|codex|cursor|openclaw>
The same skills work across Claude, Codex, Cursor, and other agents, so you can build once and use everywhere.
Why this matters
The real value of Anthropic's collection isn't just the individual skills — it's that they're battle-tested reference implementations. Browse them to see how a production skill is structured, then fork the patterns into your own. Whether you need Claude to generate a clean financial model, fill a stack of PDF forms, or hold to your brand's look, these are the building blocks to start from.
Browse the full catalog on SkillBazaar and install your first official skill today.