Think is a production-ready Claude Code skill (quality score 70/100) in the research-methods sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/think/ and loads when your prompt matches the skill's trigger.
When to invoke it: Use when: (1) Exploring a question before committing (2) Making a decision that needs documentation (3) User says research, decide, figure out, explore, codify, enrich, add context (4) Updating reference files based on decisions (5) User wants to add new testimonials, angles, or proof to existing files. Supports modes: full flow, research-only, decide-only, codify.
The Think skill is built for researchers, data scientists, academics, and analysts working with complex data and scientific literature. It is part of the open ClaudSkills registry, a community-curated catalog of 15,000+ capabilities you can install for Claude Code — the Claude CLI agent.
mkdir -p ~/.claude/skills/think curl -L https://claudskills.com/skills/think/SKILL.md \ -o ~/.claude/skills/think/SKILL.md
Or just download SKILL.md directly and drop it into ~/.claude/skills/think/. Claude Code auto-discovers it on next session.
Skills live at ~/.claude/skills/think/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\think\SKILL.md on Windows. See the full install guide for step-by-step instructions.
The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.
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