Skip to content
TrustedSkillsbeta
Back to all skills

Usability Psychologist

Checked
mae616·vlatest·frontend·MIT

This "Usability Psychologist" analyzes user interactions to identify and suggest improvements for better website or app design and a smoother experience.

Repository

Install on your platform

Showing Claude Code. One command installs this skill into any of the agents below.

  1. 1

    Run this in your project

    terminal
    $ npx skills add mae616/design-skills --skill usability-psychologist -a claude-code

  2. Uses the open-source skills CLI and needs Node.js. Add -g to install it for your user instead of this project.

What we know about this skill

Publisher

mae616

Taken from the source listing. We haven't verified who controls this account.

Install target

Live repository

Not pinned. Installing fetches whatever the repository holds at the time you run the command.

No human has reviewed this code. The checks below are a static scan of the files at one commit — nobody has run this skill or judged whether it works. A skill runs with whatever access you give your agent, so read the source before you install it.

Automated safety checks

scanned

This skill passed all 6 checks. We read its files at one commit and looked for the things that make a skill dangerous to run — not for whether it works.

  • Declares what it does: passed

    SKILL.md parses and declares a name and a description.

    SKILL.md exists, its frontmatter parses, and it declares a name and a description.

  • No undeclared network calls: passed

    Makes no network calls.

    Every host the skill dials — from its scripts, its config endpoints or the commands it tells the agent to run — is either well-known package and API infrastructure or declared in its own frontmatter. Links in documentation are not counted.

  • No obfuscated payloads: passed

    No encoded or obfuscated payloads.

    No base64, hex or compressed blob is decoded and then executed, and no encoded shell commands.

  • No credential access: passed

    Reads no keys, tokens, keychains or credential files.

    Neither the code nor the SKILL.md instructions read SSH keys, cloud credentials, keychains, token stores, browser cookie databases or dotfiles that hold secrets.

  • No pipe-to-shell installers: passed

    No pipe-to-shell or download-and-run installers.

    No `curl … | sh` pattern, in the code or in the instructions, that runs code fetched at run time.

  • Pinned to a commit: passed

    Scanned mae616/design-skills at 79e3398bee.

    The exact upstream commit SHA that was scanned is recorded, so the result refers to specific bytes.

Commit
79e3398bee
Manifest
skills/usability-psychologist/SKILL.md
Scanned
1 file, 60 lines
This is a static scan, not a review. It reads the skill's files; it does not run them, and it cannot tell you whether the skill is any good or whether the code does what its description says. A skill runs with whatever access you give your agent.
What each check looks for →

About this skill

Usability Psychologist

What it does

This skill leverages psychological principles to analyze user behavior and optimize digital interfaces for better engagement. It helps AI agents identify friction points in workflows and suggest data-driven design improvements based on cognitive load theory.

When to use it

  • Refining a landing page layout to increase conversion rates by reducing visual clutter.
  • Diagnosing why users abandon a checkout process mid-flow.
  • Improving the clarity of error messages to reduce user frustration.
  • Structuring complex dashboards to make critical data immediately accessible.

Key capabilities

  • Applies cognitive psychology models to interface design.
  • Identifies specific barriers preventing task completion.
  • Generates actionable recommendations for layout and interaction flow.
  • Focuses on reducing mental effort required by the end-user.

Example prompts

  • "Analyze this user flow diagram and point out where cognitive load is likely highest."
  • "Suggest three ways to restructure this form to improve completion rates based on usability heuristics."
  • "Act as a usability psychologist: why might users be confused by this navigation menu?"

Tips & gotchas

Ensure you provide the AI with context about your target audience, as psychological triggers vary significantly between demographics. This skill complements but does not replace actual user testing; use its insights to formulate hypotheses for validation.