usefulapi

People Data Labs MCP server. Enrich and search people and companies, resolve identities, and enrich IP addresses.

Claude

Open Settings → Connectors → Add custom connector
Paste this URL:
https://peopledatalabs.usefulapi.io/mcp
Authenticate with People Data Labs when prompted

Cursor · VS Code · Windsurf · Cline

Add to your MCP config, then reload & authorize:

{
  "mcpServers": {
    "peopledatalabs": {
      "url": "https://peopledatalabs.usefulapi.io/mcp"
    }
  }
}

live10 toolsFree 100 tool calls / monthPro $9/mo · $90/yr

Tools 10

Tool	Type	What it does
`pdl_person_enrich`	read	Pdl person enrich Resolve a set of identifying attributes (name, email, phone, profile URL, company, and more) to the single best-matching person profile, returned with a 1-10 likelihood score or a clean 'no match' outcome.
`pdl_person_identify`	read	Pdl person identify Given broad or ambiguous attributes about a person, return up to 20 strongly-related candidate profiles ranked by match score — the middle ground between exact 1:1 enrichment and open-ended search.
`pdl_person_search`	read	Pdl person search Query the full People Data Labs person dataset with an Elasticsearch query object or a SQL string over the Person Schema, returning matching profiles sorted by completeness with scroll-token pagination.
`pdl_company_enrich`	read	Pdl company enrich Resolve a company by name, website, ticker, or profile URL to a single best-matching record complete with firmographics such as industry, employee count, and headquarters location.
`pdl_company_search`	read	Pdl company search Query the full People Data Labs company dataset with an Elasticsearch query object or a SQL string over the Company Schema — for example every US SaaS company with 50-200 employees — with scroll-token pagination.
`pdl_ip_enrich`	read	Pdl ip enrich Enrich an IP address with its geographic location, associated company, and optionally linked person data via a 1:1 match against the People Data Labs IP dataset.
`pdl_autocomplete`	read	Pdl autocomplete Suggest valid values for a search field (company, school, location, industry, title, role, skill, and more) along with the record count for each, to help build well-formed person and company search queries.
`pdl_job_posting_search`	read	Pdl job posting search Search People Data Labs' job-posting dataset of millions of active and historical postings sourced from company career pages using an Elasticsearch query object or a SQL string.
`peopledatalabs_usage_status`	meta	Usage status (free-tier meter) Report the caller's current free-tier usage this month: calls used, monthly limit, remaining, and whether the cap is reached. Read-only; does not count against the meter.
`peopledatalabs_upgrade`	meta	Upgrade to Pro (unlimited) Subscribe to the Pro plan for UNLIMITED People Data Labs tool calls (the free tier caps monthly usage). Choose monthly ($9/month) or yearly ($90/year — 2 months free) billing. Returns a Stripe Checkout link to open in your browser; after payment your account upgrades automatically. Read-only; does not count against the meter.

Pricing

Plan	Price	Limit
Free	$0	100 tool calls / month
Pro	$9/mo · $90/yr	Unlimited

This is a Model Context Protocol endpoint — meant to be connected from an AI client, not opened in a browser. An invalid_token response at the URL is the auth gate working as designed; clients authenticate automatically.