awizemann / harness
AI-driven user testing for iOS Simulator, macOS apps, and web apps. Write a goal in plain language; an LLM agent drives the UI and reports friction. macOS 14+, Swift 6.
Why this job: works in the areas we cover, but does not say which job it does
What it does
You write a goal in plain language ("I want to sign up and create my first list", "delete my account", "find a vegetarian restaurant near me and save it") and a persona ("first-time user, never seen this app"). Harness builds (or just launches) your target, and an LLM agent reads screenshots, clicks/types/scrolls, and pursues the goal — narrating what it sees, flagging UX friction (dead ends, ambiguous labels, unresponsive controls), and stopping when it succeeds, fails, or would give up.
Get started
No single install command. Read the steps in the README (opens in new tab)
- Maintenance
- Active
- Last commit 2 months ago
- Stars
- 364
- +2 this week
- Licence
- MIT
- Allows business use
- Downloads for
- None listed
- No release files
- Latest version
- v0.8.4
- Released 2 months ago
- Built with
- Swift
- 92% of the code
Is it looked after?
- Contributors
- 1
- Last 90 days
- Issues
- 100% closed
- 0 still open
- Pull requests
- 1 merged
- 0 waiting
- Releases
- 13
- 13 in the last year
- Contributing guide (opens in new tab)
- No security policy
- No code of conduct
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More: languages, topics and project record
Languages
- Swift 92%
- Python 3%
- HTML 2%
- Shell 2%
Topics
- ai-agents
- anthropic
- claude
- developer-tools
- ios-testing
- mac
- macos
- macos-testing
- simulator
- swift
- swift-ui
- swift6
Project record
- JobOther AI tools
- StatusListed
- Commits170
- Forks21
- Watching2
- Stars in 28 days+9
- CreatedMay 3, 2026
- First seen by usNov 7, 2026
- CheckedNov 7, 2026