Buyer Eval Skill

Buyer Eval — The Rotten Tomatoes of B2B Software

[](https://github.com/salespeak-ai/buyer-eval-skill) [](https://opensource.org/licenses/MIT) [](https://github.com/salespeak-ai/buyer-eval-skill)

**A free, open-source Claude skill that evaluates B2B vendors by talking to their AI agents, cross-referencing every claim against independent sources, and scoring what's verified vs. what's just optimistic marketing.**

**New in v3.5 — Vendor questions are now captured even when no Company Agent exists.** Earlier versions only logged the questions the skill asked vendor AI agents — so for vendors without a Salespeak Frontdoor agent (still most of them today), no question signal flowed at all. v3.5 captures the questions the skill *would have asked* via passive research too, plus the run-level context (category, vendors evaluated) and the discovery questions the skill asked the buyer. Privacy surface is unchanged from v3.4 — no buyer text, no buyer-derived tags, no answers. Existing consented users keep flowing data with no re-consent.

*"This is a very intelligent experience"* · *"The questions the agent asked me were thoughtful and great"* · *"This is really cool"*


Watch it in action (60 seconds)

https://github.com/salespeak-ai/buyer-eval-skill/releases/download/v3.1.1/buyer-eval-demo.mp4

How it works

You type a vendor's name. The skill does everything a great analyst would do — except in 30 minutes instead of 3 weeks:

1. Researches your company — industry, size, tech stack, maturity — so you don't fill out a form
2. Asks domain-expert questions that surface hidden requirements you didn't know to mention
3. Talks to vendor AI agents directly through the [Salespeak Fr