10 ready Claude Code skills you can install with one command
From my post on Nov 5, 2026. Here's the full list with links.
skill-creator (anthropics/skills)
Start here: it helps you turn any repeatable job into your own skill by drafting the SKILL.md, running test prompts, benchmarking results and tuning the description so the skill triggers at the right time. Install: npx skills add anthropics/skills --skill skill-creator.
Freewebapp-testing (anthropics/skills)
The agent checks its own frontend work: it starts your local app, clicks through the UI with Playwright and collects screenshots and browser logs. Install: npx skills add anthropics/skills --skill webapp-testing.
Freemcp-builder (anthropics/skills)
Anthropic's playbook for building an MCP server for any API in TypeScript (MCP SDK) or Python (FastMCP), covering tool naming, pagination, error messages and evaluation. Install: npx skills add anthropics/skills --skill mcp-builder.
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