T3 VERIFIED

nicknisi/claude-plugins/ultrathink

nicknisi·Coding·nicknisi/claude-plugins·essentials·plugins/essentials/skills/ultrathink/SKILL.md ↗·Updated Mar 18, 2026

nicknisi/claude-plugins

community

Install

# npm
$ npx vskill@latest install nicknisi/claude-plugins/ultrathink

# bun
$ bunx vskill@latest install nicknisi/claude-plugins/ultrathink

# pnpm
$ pnpx vskill@latest install nicknisi/claude-plugins/ultrathink

# yarn
$ yarn dlx vskill@latest install nicknisi/claude-plugins/ultrathink

# alternative
$ npx vskill@latest install nicknisi/claude-plugins --skill ultrathink

──Security

Tier 1PASS 85/100Tier 2PASSView full security report →

──Quality Evaluation

No evaluation data available yetView eval results →

Popularity

07d trend

56d ago

Works with

Works with all 39 vskill-compatible agents

Claude Code

Cursor

GitHub Copilot

Windsurf

Codex

Gemini CLI

ClineAmp

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Markdown

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