Skip to content
TrustedSkillsbeta
Back to all skills

Heuristic Evaluation

Checked
abhsin·vlatest·frontend·MIT

This skill performs heuristic evaluations to identify usability issues in designs, offering valuable insights for improvement and user-centered development.

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 abhsin/designskills --skill heuristic-evaluation -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

abhsin

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 abhsin/designskills at 8bcf065b9d.

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

Commit
8bcf065b9d
Manifest
Skill/heuristic-evaluation/SKILL.md
Scanned
3 files, 560 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

What it does

This skill allows an AI agent to perform heuristic evaluations, a usability inspection method. It identifies potential usability problems in designs based on established principles and guidelines. The evaluation focuses on identifying issues quickly rather than comprehensive testing. This helps improve user experience by proactively addressing design flaws.

When to use it

  • Early-stage design review: Quickly assess the usability of wireframes or mockups before investing in development.
  • Identifying potential accessibility issues: Evaluate designs for compliance with accessibility guidelines (e.g., WCAG).
  • Comparing different design options: Objectively evaluate multiple design approaches to determine which is most user-friendly.
  • Troubleshooting existing user experience problems: Analyze a website or application to pinpoint usability bottlenecks.

Key capabilities

  • Usability inspection based on established heuristics
  • Identification of potential design flaws
  • Assessment against accessibility guidelines (WCAG)
  • Comparative analysis of design options

Example prompts

  • "Evaluate this website mockup for usability issues."
  • "Perform a heuristic evaluation of this mobile app interface, focusing on findability."
  • "Assess the accessibility of this landing page according to WCAG 2.1 guidelines."

Tips & gotchas

The quality of the evaluation depends heavily on the clarity and completeness of the design provided as input. Providing context about the target users will improve accuracy.