Add buyer-eval: open-source B2B vendor evaluation skill

[yarin-hochman1]

What does this skill do?

buyer-eval is a Claude skill that evaluates B2B software vendors like a senior analyst. It interrogates vendor AI agents in real time, cross-references every claim against G2, analyst reports, and independent sources, and scores across 7 weighted dimensions with full evidence tracking.

Why it belongs in Business & Marketing

Every other skill in this section helps with lead gen, content, or brand. buyer-eval is the first skill focused on the buy side of B2B: helping teams make better vendor decisions in 30 minutes instead of 3 weeks.

Real-world usage

• 27 published vendor evaluations across multiple B2B categories
• MIT licensed, no API key required
• Finding: vendors with AI agents on their website won 91% of head-to-head evaluations

Links

• GitHub: https://github.com/salespeak-ai/buyer-eval-skill
• Live evaluation gallery: https://eval.salespeak.ai/buyer-eval
• Methodology: fully open source and auditable

Checklist

• Based on a real use case (27 published evaluations)
• Well-documented README with examples
• MIT licensed
• Built for Claude Code and Cowork
• No duplicates in existing list

[yarin-hochman1]

Closing to open a fresh PR with corrected metadata. Will re-open shortly.