Best Agent Skills for Claude in 2026
Claude's skills mechanism turns one-off prompts into reusable expertise: a skill packages the instructions, examples, and constraints for a task so the agent executes it consistently every time.
This ranking lists the most-adopted skills that work with Claude. Each detail page shows the install command and what inputs the skill expects.
🎨 Best DeepSeek Harness Design Plugin. The open-source Claude Design alternative. 🖥️ Local-first desktop app.
Never stop coding. Free MIT AI gateway: one endpoint, 350 providers (90+ free), 1200+ models Kimi, Claude, GPT, Gemini, GLM, DeepSeek, MiniMax.
Agent skill that removes signs of AI-generated writing from text
👩🏿 💻 💻👨🏾 💻👩🏼 💻👨🏽 💻👩🏻 List of Chinese Independent Developer Projects -- Share what everyone is doing
A hand-picked collection of the finest of resources for the most awesome of agents, Claude Code, the undisputed champion of coding companions, from the unstoppable team at Anthropic PBC.
Vercel's official collection of agent skills
Professional Antigravity Account Manager & Switcher. One-click seamless account switching for Antigravity Tools. Built with Tauri v2 + React (Rust). A professional Antigravity account management and switching tool.
Garry's Opinionated OpenClaw/Hermes Agent Brain
The #1 AI Harness for Building Resumes, PDFs, Cover Letters & more, locally with 100+ LLMs support.
Skills shared by Baoyu for improving daily work efficiency with AI Agents (Claude Code, Codex, etc.).
A privacy-first app that strips AI watermarks from content you own.
A library of agent skills for CAD, CAE and CAM
FAQ
How do skills differ from custom instructions?
Custom instructions apply to every conversation; a skill is invoked only for the task it was built for, with its own scoped instructions and examples. Skills are shareable files, so a well-written one can be reused across projects and teams.
How do I install a skill for Claude?
Use the install command on the skill's detail page — typically a single npx command — or drop the skill folder into your client's skills directory. After a restart the skill becomes available to the agent.
Can I write my own skill?
Yes. A skill is a structured markdown definition with frontmatter describing when to use it. Study a few entries in the code-review or research categories to see the conventions authors follow.