Rubric

UX expertise your agent can call

19 followers

UX expertise your agent can call

19 followers

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Interface design tools

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Design resources

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User research

Coding agents ship UI fast, but they design from vibes. Rubric gives them a source: 554 curated UX rules with severity, evidence and a concrete fix, served over MCP. One corpus, two moments. Before you build, your agent pulls prescriptive guidance, not generic best practices. After you ship, it audits the live site against the same rules and returns findings ranked by severity: issue, impact, actions, references. Claude Code, Cursor, Windsurf, Cline. Browser approval, no API keys.

Free

Launch tags:Design Tools•Developer Tools•Artificial Intelligence

Launch Team / Built With

UXAudit.Now

Maker

📌

Hi Product Hunt, I am a designer. My team ships with coding agents every day, and the same thing kept happening: the agent hands back working code in minutes, then we spend the afternoon fixing the parts nobody told it about. Focus order. Error recovery. Touch target size. What the empty state actually says. The agent was not careless, it just had nothing authoritative to check against. So I built Rubric. It is a UX corpus served over MCP. 554 rules, each written as a rule rather than an opinion: what to do, why it matters, how bad it is if you skip it, and where it comes from. Your agent calls it before it writes the interface, so the guidance arrives while the decisions are still cheap to change. The part I care about most is that the same corpus runs the audit. Point it at a live URL and it checks the site against the exact rules it designed with, then returns findings ranked by severity, each with issue, impact, actions and references. No gap between the standard you build to and the standard you get measured against. Setup is a browser approval, no API key copying. The free tier gives you the full checklist with issue and severity data, 100 calls a day for free (for a short period of time) no card, credit card. Two things I would love feedback on: 1. Which rules feel too strict, or plain wrong, for the kind of product you build. 2. Whether the audit findings are actionable enough to hand straight back to an agent. I am here all day, ask me anything.

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1mo ago

Pazi

Really nice launch! What I like most about Rubric is the emphasis on uX expertise your agent can call. It is specific, useful, and easy to see fitting into a real workflow. Congratulations and best of luck today!

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28d ago

UXAudit.Now

Maker

@zvonimir_sabljic1 Thank you for your comment Zvonimir, I appreciate it.

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28d ago