lessie-skill MCP — 使用場景, 安裝 & 即時演示

為什麼要用

核心特性

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

即時演示

實際使用效果

lessie-skill.replay ▶ 就緒

0/0

安裝

選擇你的客戶端

~/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
    }
  }
}

開啟 Claude Desktop → Settings → Developer → Edit Config。儲存後重啟應用。

~/.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 使用與 Claude Desktop 相同的 mcpServers 格式。專案級設定優先於全域。

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
    }
  }
}

點擊 Cline 側欄中的 MCP Servers 圖示，然後選 "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
    }
  }
}

格式與 Claude Desktop 相同。重啟 Windsurf 生效。

~/.continue/config.json

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

Continue 使用伺服器物件陣列，而非映射。

~/.config/zed/settings.json

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

加入 context_servers。Zed 儲存後熱重載。

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

一行命令搞定。用 claude mcp list 驗證，claude mcp remove 移除。

使用場景

實戰用法： lessie-skill

Build a B2B prospect list for a sales sequence

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

何時使用： You need 50 qualified contacts for a specific campaign without a Sales Navigator seat.

前置條件

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

步驟

Define the ICP

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

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

Enrich the top 25 with verified email.✓ 已複製

→ Emails plus validation status returned
Draft personalized emails

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

→ Per-contact personalization, not copy-paste

結果： A usable prospect list with personalized opener drafts.

注意事項

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

搭配使用： github

Source engineering candidates for a specific role

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

何時使用： You need a shortlist before pinging a recruiter.

步驟

Search

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

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

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

→ Honest summaries, not just enrichment fields

結果： A human-readable shortlist ready for outreach.

組合

與其他 MCP 搭配，撬動十倍槓桿

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.✓ 已複製

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.✓ 已複製

工具

此 MCP 暴露的能力

工具	輸入參數	何時呼叫	成本
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

成本與限制

運行它的成本

API 配額: Depends on Lessie plan — the skill itself is just the prompt wrapper
每次呼叫 Token 數: Moderate; responses can be large when listing 50+ contacts
費用: Free — skills are local files. Lessie's data API is paid; consult current plans.
提示: Filter aggressively before enrichment; every enrichment call costs credits.

安全

權限、密鑰、影響範圍

憑證儲存： Lessie API key in env var; Gmail/Outlook via OAuth if you use send-email

資料出站： 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.

故障排查

常見錯誤與修復

Skill not invoked — Claude offers generic LinkedIn advice

Say 'use lessie-skill' explicitly.

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

SKILL.md frontmatter wrong

Re-clone; description drives activation.

驗證： 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'.

替代方案

lessie-skill 對比其他方案

替代方案	何時用它替代	權衡
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

lessie-skill