For AI agents

Built for the agent, not the dashboard.

A remote MCP server with eight tools, a REST API behind it, and a Claude skill that knows how to prospect. Your agent plans the search; Leadsets returns records it can trust.

Connect in 2 minutes leadsets-mcp on GitHub
ClaudeCursorcURLPython

Settings → Connectors → Add custom connector

{
  "mcpServers": {
    "leadsets": {
      "url": "https://mcp.leadsets.ai",
      "headers": { "Authorization": "Bearer ls_live_…" }
    }
  }
}
mcp_connected · 8 tools available

MCP tools

Eight tools. Each one does one thing well.

search_people

Filter by title, function, seniority, location, company size and industry.

search_companies

Find accounts by industry, headcount band, technology and location.

enrich_person

Current role, company and a verified work email when one exists.

enrich_company

Firmographics for a domain, with source and freshness on every field.

verify_email

Verified, catch-all, unknown or invalid. Honest labels, never guesses.

scrape_company

A company homepage turned into products, links and positioning.

scrape_jobs

Open roles from careers pages: the hiring signal behind good timing.

get_usage

What's left in this window and this week, so the agent plans its run.

Try these prompts

Ask like you'd ask an SDR.

"Find 50 heads of growth at Series A fintechs in New York with verified emails."
search_people → verify_email
"Which of these 40 domains are hiring SDRs right now? Who runs sales there?"
scrape_jobs → search_people
"Clean this list of 800 emails before I send. Flag catch-alls separately."
verify_email (batch)
"Read acme.com and tell me who they sell to and what they'd care about."
scrape_company → enrich_company

You can always see what it's doing.

Every run reports its state, the tool in use and the count so far.

Idle Running search_people Done 214 records Failed 429 · retry 30s

Or skip MCP and call REST

curl https://api.leadsets.ai/v1/people/search \
  -H "Authorization: Bearer $LEADSETS_KEY" \
  -d '{ "title": ["VP Sales", "Head of Sales"],
        "employees": "20-200",
        "verified_email": true,
        "limit": 25 }'

Idempotency keys · cursor pagination · retry-after headers · typed SDKs for TypeScript and Python

open source · leadsets-skills

A free Claude skill for B2B prospect research.

ICP interviews, search planning, data-quality checks and export formats. Works on the free key.

Browse the skills library

Let your agent do the list building.

1,000 free records. No card. First useful result in minutes.

Get a free API key