Score SaaS websites against 47 research-backed optimization rules from peer-reviewed marketing science. Every rule cites its source. No opinions.
claude /install saas-grader@andorlabsOr load for a single session:
claude --plugin-dir /path/to/saas-grader/saas-grader:saas <url>
One command does everything: scores all 47 rules, prints a prioritized scorecard to the terminal, and writes a full detailed report to ~/Desktop/claude-code/.
| Category | Rules | Source |
|---|---|---|
| Brand & Messaging | 8 | Journal of Marketing, Journal of Consumer Research |
| Page Design & Visuals | 14 | Marketing Science, Journal of Retailing |
| Pricing Plans | 9 | Journal of Consumer Psychology, Quarterly Journal of Economics |
| Free Trials | 4 | Management Science, Information Systems Research |
| Freemium | 2 | Journal of Marketing Research |
| Churn Prevention | 3 | Journal of the Academy of Marketing Science |
| Affiliates | 2 | International Journal of Research in Marketing |
| Referrals | 5 | Journal of Marketing, American Economic Review |
Every rule produces:
- What it is — from the reference (word for word)
- Why it matters — the research rationale
- Source — full citation (authors, journal, year)
- Compliance — PASS / FAIL / N/A
- Observation — what was found on the site
- How to fix — actionable recommendation (FAIL only)
- Claude Code CLI
- WebFetch (built-in)
- Chrome (optional, for homepage/pricing screenshots)
MIT