lessie-skill MCP — Сценарии использования, Установка & Живое демо

Зачем использовать

Ключевые функции

People search with filters: titles, companies, locations, domains
Contact enrichment returning verified emails and phones
Company research: industry, funding, tech stack, hiring signals
Integrated email send/manage across Gmail, Outlook, other providers
Delivered via CLI (@lessie/cli) or MCP server across Claude Code / Cursor / Codex

Живое демо

Как выглядит на практике

lessie-skill.replay ▶ готово

0/0

Установка

Выберите клиент

~/Library/Application Support/Claude/claude_desktop_config.json · Windows: %APPDATA%\Claude\claude_desktop_config.json

{
  "mcpServers": {
    "lessie-skill": {
      "command": "git",
      "args": [
        "clone",
        "https://github.com/LessieAI/lessie-skill",
        "~/.claude/skills/lessie-skill"
      ],
      "_inferred": true
    }
  }
}

Откройте Claude Desktop → Settings → Developer → Edit Config. Перезапустите после сохранения.

~/.cursor/mcp.json · .cursor/mcp.json

{
  "mcpServers": {
    "lessie-skill": {
      "command": "git",
      "args": [
        "clone",
        "https://github.com/LessieAI/lessie-skill",
        "~/.claude/skills/lessie-skill"
      ],
      "_inferred": true
    }
  }
}

Cursor использует ту же схему mcpServers, что и Claude Desktop. Конфиг проекта приоритетнее глобального.

VS Code → Cline → MCP Servers → Edit

{
  "mcpServers": {
    "lessie-skill": {
      "command": "git",
      "args": [
        "clone",
        "https://github.com/LessieAI/lessie-skill",
        "~/.claude/skills/lessie-skill"
      ],
      "_inferred": true
    }
  }
}

Щёлкните значок MCP Servers на боковой панели Cline, затем "Edit Configuration".

~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "lessie-skill": {
      "command": "git",
      "args": [
        "clone",
        "https://github.com/LessieAI/lessie-skill",
        "~/.claude/skills/lessie-skill"
      ],
      "_inferred": true
    }
  }
}

Тот же формат, что и Claude Desktop. Перезапустите Windsurf для применения.

~/.continue/config.json

{
  "mcpServers": [
    {
      "name": "lessie-skill",
      "command": "git",
      "args": [
        "clone",
        "https://github.com/LessieAI/lessie-skill",
        "~/.claude/skills/lessie-skill"
      ]
    }
  ]
}

Continue использует массив объектов серверов, а не map.

~/.config/zed/settings.json

{
  "context_servers": {
    "lessie-skill": {
      "command": {
        "path": "git",
        "args": [
          "clone",
          "https://github.com/LessieAI/lessie-skill",
          "~/.claude/skills/lessie-skill"
        ]
      }
    }
  }
}

Добавьте в context_servers. Zed перезагружается автоматически.

claude mcp add lessie-skill -- git clone https://github.com/LessieAI/lessie-skill ~/.claude/skills/lessie-skill

Однострочная команда. Проверить: claude mcp list. Удалить: claude mcp remove.

Сценарии использования

Реальные сценарии: lessie-skill

Build a B2B prospect list for a sales sequence

👤 Founders, SDRs, agency owners running targeted outreach ⏱ ~45 min intermediate

Когда использовать: You need 50 qualified contacts for a specific campaign without a Sales Navigator seat.

Предварительные требования

Skill cloned + Lessie account — git clone https://github.com/LessieAI/lessie-skill ~/.claude/skills/lessie-skill; sign up at lessie for API key

Поток

Define the ICP

Use lessie-skill — find Engineering Managers at SaaS companies, 50-500 employees, using Stripe, HQ in EU.✓ Скопировано

→ Lessie find-people call with filter JSON, not generic search
Enrich contacts

Enrich the top 25 with verified email.✓ Скопировано

→ Emails plus validation status returned
Draft personalized emails

Draft individualized openers using each person's recent company news. No spam phrases.✓ Скопировано

→ Per-contact personalization, not copy-paste

Итог: A usable prospect list with personalized opener drafts.

Подводные камни

Treating 'verified' email as guaranteed deliverable — Warm your sending domain and monitor bounces — verification is probabilistic

Сочетать с: github

Source engineering candidates for a specific role

👤 Recruiters and hiring managers on small teams ⏱ ~30 min intermediate

Когда использовать: You need a shortlist before pinging a recruiter.

Поток

Search

lessie-skill — find Senior Rust engineers in Berlin or remote EU, with distributed systems background.✓ Скопировано

→ Targeted list with signals (seniority, stack evidence)
Qualify

For the top 10, summarize each in two sentences: strongest fit signal + one reservation.✓ Скопировано

→ Honest summaries, not just enrichment fields

Итог: A human-readable shortlist ready for outreach.

Комбинации

Сочетайте с другими MCP — эффект x10

lessie-skill + github

Research GitHub activity of candidates alongside Lessie profile data

For the Rust shortlist, cross-reference each person's GitHub contributions to Rust projects.✓ Скопировано

lessie-skill + claude-content-writer-skill

Draft personalized outreach sequences in your brand voice

Using claude-content-writer voice profile, draft 3-email sequences for the top 10 prospects.✓ Скопировано

Инструменты

Что предоставляет этот MCP

Инструмент	Входные данные	Когда вызывать	Стоимость
find-people	title / company / domain / location filters	Starting from ICP filters	Lessie plan-dependent
enrich-contact	person id or profile	Shortlist narrowed and ready to contact	Per-enrichment credit
find-company	company name or domain + optional filters	Account research before outreach	Plan-dependent
send-email	Gmail/Outlook account + to/subject/body	Only after you review drafts — don't auto-send at scale	Uses your own mailbox

Стоимость и лимиты

Во что обходится

Квота API: Depends on Lessie plan — the skill itself is just the prompt wrapper
Токенов на вызов: Moderate; responses can be large when listing 50+ contacts
Деньги: Free — skills are local files. Lessie's data API is paid; consult current plans.
Совет: Filter aggressively before enrichment; every enrichment call costs credits.

Безопасность

Права, секреты, радиус поражения

Хранение учётных данных: Lessie API key in env var; Gmail/Outlook via OAuth if you use send-email

Исходящий трафик: Queries go to Lessie's API. Email sending goes via your provider.

Contact enrichment must comply with GDPR / CAN-SPAM / local laws — Lessie provides data, compliance is on you.
Don't automate bulk sends without warming; volume without domain reputation = spam folder.

Устранение неполадок

Частые ошибки и исправления

Skill not invoked — Claude offers generic LinkedIn advice

Say 'use lessie-skill' explicitly.

Проверить: ls ~/.claude/skills/lessie-skill/SKILL.md

SKILL.md frontmatter wrong

Re-clone; description drives activation.

Проверить: head ~/.claude/skills/lessie-skill/SKILL.md

Wrong trigger keywords — enrichment runs before filtering narrows the list

Explicitly: 'first find-people, then I'll pick who to enrich'.

Альтернативы

lessie-skill в сравнении

Альтернатива	Когда использовать	Компромисс
Apollo.io / Clay	You want a full GTM suite with sequencing tools	Much heavier platforms; pricier
LinkedIn Sales Navigator	LinkedIn-native prospecting with InMail	Expensive, no agent integration

Ещё

Ресурсы

📖 Читать официальный README на GitHub

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