Anthropic Official Skills Repository

Name: Anthropic Official Skills Repository Review
Item: Anthropic Official Skills Repository
Rating: 4.4
Author: Aaron Matthews

Skill Setup & Config Solid

Solid Reviewed

Anthropic-maintained skills have the highest trust/quality bar in the ecosystem.

Official Anthropic GitHub repo of Claude Code skills — curated, vetted automation patterns for common developer workflows. Covers code review, testing, deployment, documentation generation, and more.

Browse ready-made automation recipes for common coding tasks
Install a vetted code review workflow in minutes
Find official templates for documentation and testing automation

111,017 starsFreeQuick setup

Why it matters

Anthropic-maintained skills have the highest trust/quality bar in the ecosystem. Starting with official skills before adopting community ones reduces security and reliability risk.

Best for

Organizations that need vetted, supported skills and can't spend time evaluating community options

Works in

Claude Code Claude Cowork Claude Chat

Source

https://github.com/anthropics/skills

By Anthropic

How to Get It

Option 1: Claude Desktop App (Code Mode)Click the + button next to the prompt box → Plugins → Add plugin. Search and click Install. Skills work in Claude Code only.

Option 2: Paste into Claude CodeCopy the command below and paste it into your conversation. Claude will install it.

Command

claude skill install anthropics/skills/<skill-name>

Tip: Paste this into a Claude Code conversation. Verify command matches your Claude Code version.

PrerequisitesClaude Code CLITime to functional5 minutesCostFree — $0

Trust Signals Reviewed

Stars111,017Contributors10Last updated2026-03-25Known CVEsNone foundSources: GitHub Advisory Database + OSV.dev · Scanned 2026-04-06 · scanner v1

⚠ Data last scanned 2026-04-06 (88 days ago) — may not reflect the tool's current state.

Data & Access

Data processingProcessed by Anthropic (the makers of Claude)

Community Pulse Active

Discussed on Hacker News, Reddit

Anthropic Released 32 Page Detailed Guide on Building Claude Skills — Reddit · 1475 pts
Anthropic beefs up Claude's free tier as OpenAI prepares to stuff ads into ChatG — Reddit · 616 pts
I Rewrote Anthropic's frontend-design skill and built an eval to test it — Reddit · 262 pts

3 mentions across 1 sources

Reviewer notes

Reviewed review. These are observations, not a security certification.

Anthropic-maintained — highest trust in ecosystem. Narrower scope than community repos but higher quality bar. Solid foundation before adopting community skills.

Reference/directory resource — no code execution, no data access, no permissions required. No security concerns.

2026-03-29: Official repo: https://github.com/anthropics/skills. Contains skills for: code-review, test-generation, documentation, commit-messages, PR-descriptions, refactoring patterns. Related: anthropics/knowledge-work-plugins (Cowork plugins) and anthropics/claude-plugins-official (plugin marketplace). These three repos form Anthropic's official skill/plugin ecosystem. Security rating: A — Anthropic-maintained, no external dependencies in core skills.

How to evaluate tools before deploying →

Data shown here comes from public APIs and automated scanning. Reviewer notes reflect one person's experience. This is not a security certification or legal recommendation. Always evaluate tools according to your own organization's policies.

Evaluation Scores

Evaluation

Ease of Use

4/5

Versatility

4/5

Reliability

5/5

Security

5/5

Overall score4.40 / 5.00 SolidEvaluatedMar 2026

Anthropic-maintained — highest trust in ecosystem. Narrower scope than community repos but higher quality bar. Solid foundation before adopting community skills.

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