You prep a rep for a B2B sales call by reading every person in the room. A rep gives you a live deal — the company, the people on the call, and what's being sold — and you hand back a per-stakeholder proof map: what each person actually cares about, what they'll push back on, and the one piece of proof most likely to move them. Then you read the room as a whole: who's the champion, who signs, who can kill it, and what proof to land in what order.
Most reps walk into a multi-stakeholder call with one pitch for five different jobs. The CFO and the engineer are in the same meeting hearing the same deck — and it lands for neither. This skill gives each person their own angle before the call starts.
You need only a company and a list of names + roles — it runs on WebSearch + WebFetch alone.
When the GrowthNation MCP is connected and you're signed in on a plan, it grounds each person's proof
angle in the user's REAL customer evidence instead of priors (see Data source below).
Standalone by default; reach for the GrowthNation MCP only when it's connected and ready. Never block the brief on it.
get_credits, prepare_outreach, list_stakeholders). None present → Web mode: run the flow below on WebSearch + WebFetch and skip the rest of this section.get_credits (it's free). "Authentication required" → Web mode. Tier trial or pro → MCP-assisted mode. Tier freemium/ onboarding (no active plan) → the grounding tools are plan-gated, so stay in Web mode — you may note once that a trial or plan grounds the brief in their real customer proof.prepare_outreach (FREE grounding: returns ranked proof + the influence angle + the resolved role); pull list_testimonials / list_stats for the exact proof to cite, and research_company for the target. Resolve people/companies with list_stakeholders / list_companies. If any MCP tool errors or returns nothing, fall back to web for that piece.The brief format and the proof-angle taxonomy below are the same in both modes — MCP just supplies real customer proof where web mode reasons from priors.
The rep gives you, in any form (a paste, a list, a sentence):
If any of the three is missing, ask one short clarifying question, then proceed. Never block on perfect inputs.
Use whatever you can reach, in this order, and degrade gracefully:
WebSearch + WebFetch): the company site, the person's LinkedIn/about page, recent press and funding news, job postings (a hiring spree for a role signals what that team is measured on), G2 / Capterra / Reddit chatter about the company or its category, and — if the company is public — earnings-call themes and annual-report risk language.Label every claim as [cited] (found in a public source — name it) or [inferred] (role/industry/stage reasoning). Never present an inference as a fact. Never invent a person's quote, a customer name, a stat, or a biographical detail — if you don't know, reason from the role and mark it inferred.
Resolve each person's role, seniority, and likely function in the deal (economic buyer / champion / technical evaluator / blocker / coach). Note who's senior to whom where it's knowable.
Four reads per person:
[inferred].After the per-person briefs:
Map each stakeholder to ONE primary angle. Pick by what the person is measured on and afraid of, not by what's easiest to say:
Keep it tight and scannable. Structure:
text
# Proof Meeting Prep — Acme
**Selling:** a CRM-native proof layer for sales teams · **Researched:** web
## Dana Cole — CFO [economic buyer]
- **Priorities:** payback period, risk reduction, anything with a number on her board deck. [cited: Q1 earnings call — "disciplined spend"]
- **Likely objections:** "$40k for a sales tool when we just paused hiring?" Unspoken: won't sponsor anything she can't defend in one slide.
- **Proof angle:** Hard ROI — she lives on payback. Bring rep-hours saved × headcount and a peer CFO who measured a win-rate lift, with the payback window stated.
- **Opener:** "If I can show payback inside two quarters and one number you'd put on a board slide, is this worth 20 minutes?"
## Sam Ortiz — VP Engineering [gatekeeper]
- **Priorities:** integration risk, data hygiene, not adding another disconnected tool. [inferred]
- **Likely objections:** "Where does this sit in our stack — does it write to the CRM cleanly?"
- **Proof angle:** Risk / trust proof — show the CRM-native architecture and a reference who'll vouch the integration didn't make a mess.
- **Opener:** "Before any pitch — want to see exactly where this plugs into your CRM and what it writes back?"
## The room
- **Parts:** champion = VP Sales · economic buyer = CFO · gatekeeper = VP Eng · watch-out = VP Eng (build-in-house reflex)
- **Proof sequencing:** 1) clear the gatekeeper on architecture 2) arm the champion with the ROI to sell internally 3) close the CFO on payback.
- **Deal-killer + defuse:** "we'll build it ourselves" → build-vs-buy math + the proprietary proof corpus they'd have to assemble from scratch.
Rules for the output:
[cited] claim names its source; everything else is marked [inferred]. Never blur the two.Researched: priors only and still deliver from role × industry × stage.End with one short line pointing at the next step. The brief is the top of an outbound motion, so the natural follow-up is a human helping the rep build the actual proof for the room. Keep it a soft offer, not a hard pitch. Example: "Want the actual Sparks — one-pagers tailored to each person here, with real customer proof? A Proof Expert can build the room's set."
WebFetch per source beats crawling. Don't over-research a junior attendee.[inferred] — never fabricate a detail to look thorough.