list-builder

Translate ICP descriptions into step-by-step lemlist search configurations.

9|3|Updated Apr 13, 2026
One-click install
npx skills add https://github.com/l3mpire/claude-skills --skill list-builder-l3mpire
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: list-builder
Source: https://github.com/l3mpire/claude-skills/tree/main/list-builder
Command: npx skills add https://github.com/l3mpire/claude-skills --skill list-builder-l3mpire

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill helps marketers and sales operators convert an Ideal Customer Profile (ICP) into a precise, actionable lemlist search configuration so teams can build smaller, higher-quality prospect lists instead of broad, low-performing ones.

Core Features & Use Cases

  • ICP recovery and clarification: extract or prompt for missing ICP details and confirm assumptions before building a list.
  • List-type decisioning and routing: determine whether to target contacts, accounts, or both and route to People Finder or Company Finder workflows.
  • Filter and signal configuration: recommend exact lemlist filters and signals with brief justifications to produce focused, high-conversion prospect lists.
  • Use Case: Create a 30-person outbound list of mid-market SaaS product leaders by first validating target accounts, then mapping roles and filters to find the right contacts.

Quick Start

Translate this ICP into a step-by-step lemlist search configuration, including whether to start with companies or contacts and the exact filters to apply.

Frequently Asked Questions about list-builder

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I translate an ICP into lemlist search filters for outbound prospecting?▼

To translate an ICP into lemlist search filters, extract target attributes from your profile description, validate assumptions, and map them to exact company-level or contact-level filters to produce focused outbound prospect lists.

What is the difference between People Finder and Company Finder when building lead lists?▼

People Finder targets specific contact roles within accounts, while Company Finder validates broader firmographic attributes first. List-type decisioning routes your outbound search to one or both based on your ICP requirements.

How do I build a targeted outbound list for mid-market SaaS product leaders?▼

To build a targeted outbound list for mid-market SaaS leaders, validate target company accounts first, then map specific leadership roles and firmographic filters to find the right contacts for your campaign.

Can I use lemlist signals to create smaller, higher-conversion prospect lists?▼

Yes, you can use lemlist signals and exact filter configurations to narrow your outbound prospect lists, ensuring you target smaller, high-conversion audiences that match your ideal customer profile.

Why do my broad outbound campaigns in lemlist result in low conversion rates?▼

Broad outbound campaigns suffer low conversion rates because they lack precise ICP alignment. Applying specific filter recommendations and signals ensures your prospect lists contain higher-quality, targeted leads.