@mambalabsdev/mcp-people-finder

People Finder & Email Verifier MCP Server

MCP server for the Mamba Labs People Finder & Email Verifier actor on Apify.

Give it a company domain, name or LinkedIn URL and it returns the people at that company who match your role, seniority and department filters, each as a structured contact record with an optional verified business email.

Install

npx -y @mambalabsdev/mcp-people-finder

Claude Desktop

{
  "mcpServers": {
    "mamba-people-finder": {
      "command": "npx",
      "args": ["-y", "@mambalabsdev/mcp-people-finder"],
      "env": { "APIFY_TOKEN": "your-apify-token" }
    }
  }
}

Get an Apify token at console.apify.com/account/integrations.

Tool

find_people_and_emails

Give it a company domain, name or LinkedIn URL and it returns the people at that company who match your role, seniority and department filters, each as a structured contact record with an optional verified business email.

Input	Type	Required	Notes
domain	string	no	Bare domain without https:// or trailing slash. Example: stripe.com
company_name	string	no	Used when no domain is available, or as a disambiguation hint alongside a domain.
linkedin_company_url	string	no	Example: https://www.linkedin.com/company/stripe. Skips internal company resolution when provided.
domains	array	no	Optional list of bare domains. Takes precedence over the single domain field. Each domain is searched independently and every output row echoes its source domain.
targetCount	integer	no	Maximum people to return per company. Billing is per person actually returned, so a lower number is a hard cost cap.
jobTitles	array	no	Case-insensitive substring match against the person's current title. Any match qualifies. Leave empty for no title filter. Example: VP Sales, Head of Growth
excludeJobTitles	array	no	Case-insensitive substring match. A person matching any of these is dropped even if they matched an include. Example: intern, assistant, former
seniority	array	no	Filter to these normalized seniority levels. Leave empty for all.
departments	array	no	Filter to these normalized departments. Leave empty for all.
countries	array	no	ISO 3166-1 alpha-2 codes. Filters to people located in these countries. Example: US, GB, NL
includeEmails	boolean	no	Discover a business email for each person found, using your Icypeas and/or Prospeo keys. Billed only when an email is actually returned. Turn off to build an org map cheaply.
verifyEmails	boolean	no	Check deliverability of each email found, escalating catch-all domains to a second provider for a definitive answer. Requires a Reoon and/or BounceBan key.
verifyPosition	boolean	no	Check that the person still holds the returned title at the target company, and report the reasoning. Reduces bounced outreach to people who have moved on.
suppressLinkedInUrls	array	no	LinkedIn profile URLs to exclude from results. Use to suppress already-contacted prospects or honor data subject removal requests.
batchSize	integer	no	How many companies to search concurrently in batch mode. Default 5, maximum 10.
skipCache	boolean	no	Results are cached for 7 days and reused on repeat lookups. Set true to force a fresh search.
serpApiKey	string	no	Serper.dev API key. Unlocks the search layer, which is the highest-coverage source of LinkedIn profile URLs. Without it this actor falls back to company website parsing only, which returns far fewer people. Get a key at https://serper.dev. You are billed by Serper for searches; this actor does not mark them up.
prospeoApiKey	string	no	Second provider in the email waterfall. Used only for people the first provider could not resolve. Get a key at https://prospeo.io. Billed to you by Prospeo; this actor does not mark it up.
reoonApiKey	string	no	Primary email verification. Returns deliverability status for each discovered address. Get a key at https://emailverifier.reoon.com. Billed to you by Reoon.
bounceBanApiKey	string	no	Catch-all resolution. Used only when the primary verifier returns catch-all or risky, to determine whether that specific mailbox exists. Get a key at https://bounceban.com. Billed to you by BounceBan.
icypeasApiKey	string	no	Optional. Only used for the licensed-database fallback layer, which runs when the company website and public search results do not yield enough people. Leave empty to skip that layer entirely; the run still succeeds and reports any shortfall in the summary.
claudeApiKey	string	no	Optional. Only used to classify job titles that the built-in rule table cannot place into a seniority and department. One batched call per run, never per person. Leave empty to leave those two fields null on the affected rows.

Billing

You are charged per company searched, per person found, per email found, per email verified, per position verified and per SERP query, plus a small actor start fee. A lower targetCount is a hard cost cap.

Pricing is on the actor's Apify page. Running this server consumes Apify credits.

What this server does and does not do

It is a thin client for the Apify actor. It passes your input through and returns the actor's output unchanged. Every behavior described above lives in the actor, not here.

Errors are surfaced, never swallowed. An invalid input, an invalid token, an exhausted balance, a timeout, or a run that returns anything other than a dataset all come back as an explicit tool error rather than as an empty result.

Source

The actor is on the Apify Store. This wrapper is MIT licensed.

Built by Mamba Labs