lessie-skill
A Claude Code/Codex skill for searching, qualifying, and enriching people and companies. Supports candidate sourcing, B2B lead generation, contact enrichment (email, phone, LinkedIn), company research (industry, funding, tech stack, hiring), and background intelligence on people or organizations.
Install / Use
npx skills add LessieAI/lessie-skillInstalls into whichever agent you are using.
SKILL.md
Installable skill definition
Quality Score
Category
CommunicationSupported Platforms
Tags
Skill content
View source on GitHubLessie Skills
AI-native people search, enrichment, and email management — as agent skills.
This repo contains skills for Claude Code, Codex, and any agent that supports the SKILL.md standard.
Get Started
- Create a free account at app.lessie.ai — new accounts include trial credits
- Install all skills:
npx skills add LessieAI/lessie-skill -y -g
- Restart your agent and run any skill by name
Available Skills
| Skill | What it does | |-------|--------------| | /people-search | Find people, enrich contacts, research companies, web search | | /lessie-email | Send, manage, and automate emails across Gmail, Outlook, and Official Email |
See it work
You: /people-search
Claude: Let me check if Lessie CLI is available.
Bash(lessie status 2>&1)
⎿ Error: Exit code 127
(eval):1: command not found: lessie
CLI not found. Let me install it.
Bash(npm install -g @lessie/cli 2>&1)
⎿ added 2 packages in 3s
Bash(lessie status 2>&1)
⎿ {
"remote_url": "https://app.lessie.ai/mcp-server/mcp",
"authorized": true,
… +2 lines
Lessie CLI installed and authorized. You're ready to go. For example:
- Find people — "Find Engineering Managers at Stripe"
- Look up contacts — "Get Sam Altman's email" or "Get the phone for these CTOs"
- Research companies — "What's OpenAI been up to lately?"
What would you like to search?
You: Find Engineering Managers at Stripe
Claude: Bash(lessie find-people \
--query "10 Engineering Managers at Stripe" \…)
⎿ {"success":true,"search_id":"mcp_5173a4e1a389","people":[…]}
… +85 lines
Found 10 Engineering Managers at Stripe:
┌─────┬──────────────────┬───────────────────────────────────────────┬───────────────────┬───────┬───────┐
│ # │ Name │ LinkedIn │ Industry │ Email │ Phone │
├─────┼──────────────────┼───────────────────────────────────────────┼───────────────────┼───────┼───────┤
│ 1 │ Andrew Wang │ linkedin.com/in/andrew-y-wang │ Internet │ ✅ │ ✅ │
│ 2 │ Shireesh Asthana │ linkedin.com/in/shireesh-asthana-a3b1b321 │ Internet │ ✅ │ ✅ │
│ 3 │ Erik Barbara │ linkedin.com/in/erikbarbara │ Network Security │ ✅ │ ✅ │
│ 4 │ Guy Alster │ linkedin.com/in/guyalster │ Computer Software │ ✅ │ ✅ │
│ 5 │ Tomer Elmalem │ linkedin.com/in/tomer-elmalem │ Computer Software │ ✅ │ ✅ │
│ 6 │ George Bland │ linkedin.com/in/georgebland │ Computer Software │ ✅ │ ✅ │
│ 7 │ Jona Okoth │ linkedin.com/in/jona-okoth-5ba42635 │ Internet │ ✅ │ ✅ │
│ 8 │ Darren Jennings │ linkedin.com/in/darren-jennings │ Internet │ ✅ │ ✅ │
│ 9 │ Eoin Nugent │ linkedin.com/in/eoinnugent │ Internet │ ✅ │ ✅ │
│ 10 │ Clément Miao │ linkedin.com/in/clementmiao │ Computer Hardware │ ✅ │ ✅ │
└─────┴──────────────────┴───────────────────────────────────────────┴───────────────────┴───────┴───────┘
All emails verified. What would you like to do next?
- Get contact details (email/phone) — using enrich-people
- Filter by region — re-search with location filters
- See more results — paginate to the next batch
Alternative: MCP Server (no CLI needed)
Skip the CLI install. Add Lessie as an MCP server instead:
| Client | Config file |
|--------|-------------|
| Claude Code | ~/.claude.json |
| Cursor | ~/.cursor/mcp.json |
| Codex | ~/.codex/config.json |
Lessie (people search & enrichment):
{
"mcpServers": {
"lessie_mcp": {
"command": "npx",
"args": ["-y", "@lessie/mcp-server"],
"env": {
"LESSIE_REMOTE_MCP_URL": "https://app.lessie.ai/mcp-server/mcp"
}
}
}
}
Lessie Email (email management):
{
"mcpServers": {
"lessie-email-mcp": {
"command": "npx",
"args": ["-y", "@lessie/mcp-server"],
"env": {
"LESSIE_REMOTE_MCP_URL": "https://app.lessie.ai/email-api/mcp-public/mcp"
}
}
}
}
Uninstall
- CLI + Skills:
npm uninstall -g @lessie/cli && rm -rf ~/.lessie/ ~/.claude/skills/people-search ~/.claude/skills/lessie-email - MCP: Remove the
"lessie"and"lessie-email"entries from your MCP config andrm -rf ~/.lessie/ - Codex:
rm -rf ~/.codex/skills/people-search ~/.codex/skills/lessie-email(or.agents/skills/)
Credits & Pricing
Lessie is credit-based. New accounts get free trial credits. View balance and buy more at lessie.ai/pricing.
Data & Privacy
- Data sources: Aggregated from publicly available sources (business directories, social profiles, corporate websites)
- Query logging: Logged for service improvement and abuse prevention. Not shared with third parties
- Your responsibility: Use retrieved contact data in compliance with local laws (GDPR, CAN-SPAM, etc.)
- Privacy Policy · Terms of Service
Troubleshooting
CLI not found? npm install -g @lessie/cli
Auth expired? lessie auth — reopens the browser for login
Skill not showing up? Make sure your CLAUDE.md references the skill (people-search or lessie-email).
No email accounts? Visit app.lessie.ai to bind your Gmail, Outlook, or Official Email account.
Links
- Website: lessie.ai
- Pricing: lessie.ai/pricing
- Privacy: lessie.ai/privacy
- Terms: lessie.ai/terms-of-service
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Security Score
Audited on Jul 1, 2026
