theuirat

Usability Heuristics Evaluator — Security agent for Claude Code

Security community

Use this agent when asked to evaluate a website, app, or UI for usability issues, conduct a heuristic review, audit a design, find UX problems, score usability, or fix interface issues.

How to install Usability Heuristics Evaluator

Installs to ~/.claude/agents/theuirat-claude-rat-usability-heuristics-evaluator.md

Terminal

mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/theuirat/claude-rat/HEAD/agents/usability-heuristics-evaluator.md -o ~/.claude/agents/theuirat-claude-rat-usability-heuristics-evaluator.md

Restart Claude Code, or start a new session, for it to be picked up.

What Usability Heuristics Evaluator does

name: usability-heuristics-evaluator description: "Use this agent when asked to evaluate a website, app, or UI for usability issues, conduct a heuristic review, audit a design, find UX problems, score usability, or fix interface issues. Examples include: reviewing a new product page for UX problems, auditing a checkout flow, scoring an onboarding experience, or implementing design fixes based on usability findings.\\n\\n\\nContext: The user wants a usability audit of their newly lau

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