Reflex CLI by Lucid Layer

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Simulate real users. Catch broken UX before launch.

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$3

Reflex is a CLI tool that spins up a headless browser, simulates real user flows, and uses AI to instantly find UX issues before you ship.

- Goal-driven: Simulate specific user goals.
- Persona-aware: Emulate different user types.
- Instant feedback: Get actionable reports in seconds.
- CLI-first: Fits right into your dev workflow.
- No more guesswork: Ship with confidence.

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$3

Global:

``bash npm install -g @lucidlayer/reflex`

Or with npx (zero install):

`bash npx @lucidlayer/reflex http://localhost:3000`

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`$3`

Reflex CLI requires an OpenRouter API key to generate UX feedback.

1. Get your API key: Sign up at https://openrouter.ai and copy your API key.

2. Create a .env file (or .env.local, .env.development, .env.production) in your project or home directory with:

`REFLEX_OPENROUTER_API_KEY=sk-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx`

3. Or pass it as a CLI flag:

`bash uxcheck http://localhost:3000 --apiKey sk-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx`

If you don’t set your key, you will get a 401 Unauthorized error.

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`$3`

Basic scan:

`bash uxcheck http://localhost:3000`

With custom goal and persona:

`bash uxcheck http://localhost:3000 --goal "Try to sign up" --persona "new user"`

Manual mode (copy-paste prompt):

`bash uxcheck http://localhost:3000 --manual`

Save JSON report:

`bash uxcheck http://localhost:3000 --json`

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`$3`

- Mobile viewport emulation - Persona simulation - Goal-driven flows - Markdown + JSON reports - CLI spinners and progress - Extensible roadmap: IDE integrations, ACE autopilot, dashboard

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`$3`

- [x] CLI MVP - [ ] Persona presets - [ ] Multi-device support - [ ] IDE integrations - [ ] ACE-powered real-time testing - [ ] Dashboard UI

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`$3`

- Clone the repo - Runnpm install- Build withnpm run build`
- PRs welcome!

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$3

Please report vulnerabilities privately to:
lucidlayerhq@gmail.com

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$3

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$3

- Website: https://reflexlayer.com
- Twitter: @reflexlayer
- Company: @lucidlayerhq
- GitHub Org: https://github.com/lucidlayer

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Reflex CLI by Lucid Layer

---

Simulate real users. Catch broken UX before launch.

---

$3

Reflex is a CLI tool that spins up a headless browser, simulates real user flows, and uses AI to instantly find UX issues before you ship.

---

$3

Global:

``bash npm install -g @lucidlayer/reflex`

Or with npx (zero install):

`bash npx @lucidlayer/reflex http://localhost:3000`

---

`$3`

Reflex CLI requires an OpenRouter API key to generate UX feedback.

1. Get your API key: Sign up at https://openrouter.ai and copy your API key.

2. Create a .env file (or .env.local, .env.development, .env.production) in your project or home directory with:

`REFLEX_OPENROUTER_API_KEY=sk-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx`

3. Or pass it as a CLI flag:

`bash uxcheck http://localhost:3000 --apiKey sk-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx`

If you don’t set your key, you will get a 401 Unauthorized error.

---

`$3`

Basic scan:

`bash uxcheck http://localhost:3000`

With custom goal and persona:

`bash uxcheck http://localhost:3000 --goal "Try to sign up" --persona "new user"`

Manual mode (copy-paste prompt):

`bash uxcheck http://localhost:3000 --manual`

Save JSON report:

`bash uxcheck http://localhost:3000 --json`

---

`$3`

- Mobile viewport emulation - Persona simulation - Goal-driven flows - Markdown + JSON reports - CLI spinners and progress - Extensible roadmap: IDE integrations, ACE autopilot, dashboard

---

`$3`

- [x] CLI MVP - [ ] Persona presets - [ ] Multi-device support - [ ] IDE integrations - [ ] ACE-powered real-time testing - [ ] Dashboard UI

---

`$3`

- Clone the repo - Runnpm install- Build withnpm run build`
- PRs welcome!

---

$3

Please report vulnerabilities privately to:
lucidlayerhq@gmail.com

---

$3

---

$3

- Website: https://reflexlayer.com
- Twitter: @reflexlayer
- Company: @lucidlayerhq
- GitHub Org: https://github.com/lucidlayer

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