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first-b2b-customers — Claude Code skill: what it does, how to install

Guides founders through finding and closing their first ten paying B2B customers using network outreach, cold messaging, and design partner frameworks.

Install into Claude Code · Skills CLI (Vercel) All methods and platforms ↓
npx skills add RefoundAI/lenny-skills --skill first-b2b-customers -a claude-code
Open on GitHub

What first-b2b-customers does

This skill structures the manual hunt for your first ten enterprise clients. It draws on twenty-one insights gathered from seven guests on Lenny's Podcast and Newsletter. The agent guides founders to evaluate personal connections and narrow the product focus to a single persona. You also plan high-touch customer support sequences.

The files include several practical frameworks: the Concentric Circles of Trust model, Zip's advice-first LinkedIn outbound technique, Stripe's manual installation habit, and Gong's design partner methodology. Automated bulk email breaks early trust. The skill warns directly against hiring sales representatives before the founder masters the sales process. You run the onboarding manually until the pattern becomes obvious.

What it helps with

  • narrow product positioning to a single persona and use case
  • draft cold outreach messages that ask for advice instead of pitching
  • structure a collaborative program with early design partners
  • prioritize acquisition channels by starting with high-trust connections

Example prompts for the agent

  • Help me draft a LinkedIn message asking founders for advice on our new B2B tool.
  • Evaluate my personal network and suggest how to reach early customers using the trust model.
  • How should we run onboarding for our first design partner using Gong's slice strategy?

How to install first-b2b-customers

1Skills CLI (Vercel)

npx skills add RefoundAI/lenny-skills --skill first-b2b-customers -a claude-code

2Manually: put the files in place

~/.claude/skills/first-b2b-customers/SKILL.md

Copy the whole skill folder; for one project use .claude/skills/first-b2b-customers/

Step by step, with commands for each platform: How to install skills in Claude Code: five ways

Questions about first-b2b-customers

How do I install first-b2b-customers in Claude Code?

Run npx skills add RefoundAI/lenny-skills --skill first-b2b-customers -a claude-code in your terminal. You can also place the skill file directly at ~/.claude/skills/first-b2b-customers/SKILL.md.

What is the first-b2b-customers skill used for?

It brings playbooks from seven Lenny's Podcast and Newsletter guests into your coding agent. It helps founders handle early manual sales and establish high-touch customer relationships.

What early sales mistakes does this skill prevent?

It warns founders against hiring sales reps prematurely, sending generic automated cold emails, and targeting an overly broad audience without solving a single urgent problem.

Source text

SKILL.md · MIT
---
name: first-b2b-customers
description: Help users navigate the manual, unscalable journey of finding and closing their first B2B customers. This guide focuses on leveraging personal networks, co-creating with design partners, and obsessing over early user success.
---

# Acquiring First B2B Customers

Transition from zero to your first ten paying customers through manual hustle and high-trust relationships.

Help the user with acquiring first b2b customers using insights from 7 guests and posts across Lenny's Podcast and Newsletter.

## How to Help

1. **Assess network and trust** - Evaluate the user's existing connections to identify the highest-probability early adopters.
2. **Refine the initial pitch** - Help craft messages for cold outreach or network requests that emphasize advice-seeking and problem-solving.
3. **Design the partner program** - Guide the creation of a design partner framework to co-develop features with early users.
4. **Plan the manual rollout** - Strategize high-touch onboarding and support sequences to ensure initial customer success.

## Core Principles

### Hyper-specific niche focus
Ben Williams: "They started with a really narrow, early focus. It was a single persona, single context, single use case, and what that meant for Snyk was developers building applications using Node.js who wanted to ensure that the open source dependencies they were pulling into their apps were secure."

Achieve early traction by solving a single problem for a narrow persona before expanding to the wider market.

### Founder-led sales mastery
Sri Batchu: "My view is you start off with founder-led sales, the early team needs to know how to actually sell. Then you hire your first couple of salespeople, then you start some very low cost targeted marketing efforts. So whether it's content, community, small scale events, and then PR, after all of that is when you start paid and brand effort and then SEO probably start around the same time that you start paid marketing efforts. The reason for the progression the way I've described it is the channels get more expensive as you go farther along and they get more effective as you understand more about your customers."

Master the sales process manually as a founder to build deep customer knowledge before attempting to scale or hire a sales team.

### The Network Advantage
From "How today's fastest growing B2B businesses found their first ten customers": "In practice, it’s even easier — almost every B2B business BOTH hits up their personal network AND heads to the places their potential customers were spending time. The question isn’t which of these two routes to pursue, but instead how far your own network will take you before you move on."

Leverage personal networks first because they provide the baseline of trust necessary for a buyer to take a risk on an early-stage product.

### Targeted creative outreach
From "How to find and win your first 10 B2B customers": "One of the recurring themes (and biggest surprises) across my interviews is the value, and effectiveness, of going cold outbound in the early stages—cold emails, cold DMs, cold calling. But you need to be clever about how you do this."

Use highly personalized and creative cold outreach targeted at specific strategic individuals rather than using automated or generic scripts.

## Templates & Frameworks

- **Three B2B Early Customer Acquisition Strategies** (How today's fastest growing B2B businesses found their first ten customers) - The only three sourcing strategies that account for every B2B company's very early growth, used to decide how to find your first 10 customers
- **Seven Key Takeaways for B2B Early Monetization** (How today's fastest-growing B2B businesses turned their early users into paying customers – Issue 36) - Lenny's seven biggest surprises and takeaways from studying how 25+ B2B companies monetized early users
- **Concentric Circles of Trust Model** (How to find and win your first 10 B2B customers) - A mental model for prioritizing early customer acquisition channels based on the level of innate trust between you and the prospect, working outward from highes
- **7-Step Sequence for Finding Early B2B Customers** (How to find and win your first 10 B2B customers) - A prioritized sequence of channels to pursue when finding your first 10 B2B customers, ordered from highest trust/lowest scale to lowest trust/highest scale
- **Figma: First customer obsession and trust** (A guide for finding product-market fit in B2B) - Dylan Field's mindset of treating the first unpaying alpha user (Coda/Krypton) as a critical customer, framing it as a trust obligation.
- **Zip's LinkedIn Advice-First Cold Outbound** (How to find and win your first 10 B2B customers) - Zip's founders exclusively used LinkedIn cold outreach but framed initial messages as asking for advice, not selling
- **Stripe — The Collison Installation** (How today's fastest growing B2B businesses found their first ten customers) - Stripe's technique of physically installing the product on prospects' laptops immediately instead of sending a link
- **Design Partner Development Process / 'Slice' Strategy** (How Gong builds product) - A methodology for developing new products and features through continuous iteration with design partners, from embarrassingly early prototypes through limited a

See `references/artifacts.md` for the full list with details.

## Questions to Help Users

- "Who are the top ten people in your personal network who feel the specific pain you are solving?"
- "What is the single most urgent problem your product solves for a specific persona?"
- "Are you willing to perform manual work behind the scenes to make the product feel magical for your first customer?"
- "Which online or offline communities do your potential buyers congregate in most frequently?"
- "How can you frame your initial outreach as a request for advice rather than a sales pitch?"

## Common Mistakes to Flag

- **Scaling sales too early** - Hiring sales reps before the founder has personally mastered the sales process leads to a lack of customer insight and failed quotas.
- **Broad targeting** - Attempting to sell a horizontal solution to everyone at once dilutes the product's value and makes it harder to build a concentrated base of happy users.
- **Automated cold outreach** - Sending generic, bulk emails to cold leads destroys trust and results in low conversion compared to high-effort, personalized messages.
- **Ignoring the power of manual support** - Failing to provide extreme, high-touch support in the early days prevents the deep learning required to achieve true product-market fit.

## Deep Dive

For all 21 sourced insights from 7 guests, see `references/guest-insights.md`

## Related Skills

- Launch Planning
- Plg Sales Integration
- Enterprise Sales Motion
- Marketing Org And Stack

© RefoundAI · MIT · RefoundAI/lenny-skills

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