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Prospeo MCP Server

Searches and enriches Prospeo people and company data through MCP, including verified contact details and account lookups.

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Install Prospeo MCP Server

Pick your client, then add it in one click or paste the config.

STDIONode.js
~/Library/Application Support/Claude/claude_desktop_config.json
claude_desktop_config.json
{
  "mcpServers": {
    "prospeo-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@prospeo/prospeo-mcp-server"
      ],
      "env": {
        "PROSPEO_API_KEY": "YOUR_VALUE_HERE",
        "LOG_LEVEL": "YOUR_VALUE_HERE"
      }
    }
  }
}

Settings → Developer → Edit Config, merge this into mcpServers, then fully quit and reopen Claude Desktop.

Values are written into the snippet above so you can paste it as is. They never leave your browser.

Automated check passed— started and listed 8 tools correctly (Today).

Overview

The prospeo-mcp-server MCP server connects MCP-compatible clients to Prospeo’s B2B people and company data. It supports filtered searches, contact and company enrichment, bulk lookups, filter-value suggestions, and account status checks. Use the hosted endpoint with OAuth or an API key, or run the package locally through Node.js 18+ and stdio. It fits lead research, account intelligence, and workflows that need verified professional contact details.

Use cases

  • Find professional contact details from LinkedIn URLs
  • Build filtered lists of people or companies
  • Enrich CRM account and lead records in batches
  • Research company technology, funding, and headcount
  • Check remaining Prospeo credits and plan details

Key features

  • People and company database search
  • Person and company enrichment
  • Bulk enrichment for up to 25 records
  • Canonical filter-value suggestions
  • Credit and account status lookup
  • Hosted OAuth and local stdio access

Tools8

What Prospeo MCP Server lets your agent do. Expand a tool for its parameters.

Verified live~13.1k tokens of context

Security & health

What it can reach and how reliably it runs — from our own checks, not the maintainer’s claims.

ActiveLast checked Today

Recent health check succeeded.

10/10 checks healthy over the last 49d

What it can do

From the 8 tools this server returned when we ran it; 8 declare their own safety hints.

Handles credentials · 1Makes network requests · 7Read-only tools · 8
Network at startup3 connections
Files written at startupNone
Install scriptsNone
npm provenanceSigned build
Package age201 days
Maintainers3

Observed 2026-11-02 in an isolated sandbox. A description of reach, not a security audit.

Supply-chain signal

No high-severity advisories surfaced by our automated scan.

Critical 0High 0Medium 0Low 0

Scanned 15d ago via OSV.dev · @prospeo/prospeo-mcp-server (npm)

Adoption & maintenance

Factual signals from GitHub, npm, and our automated checks — not a rating.

npm downloads1.8kPackage downloads in the last 30 days.
Last commit14d agoMost recent push to the default branch.
Availability100%Our rolling endpoint + install checks that succeeded.
Install checkPassedOur sandbox started it and listed its tools.
Tools exposed8Callable tools this server registers over MCP.

How Prospeo MCP Server works

What prospeo-mcp-server MCP server does

The prospeo-mcp-server MCP server exposes Prospeo’s people and company search and enrichment capabilities to MCP clients. It can locate professionals using filters such as job title, seniority, location, company size, industry, and technology. Company searches support criteria including industry, headcount, location, technology, revenue, funding, intent, and other company attributes.

Person enrichment can use a LinkedIn URL, known email address, person ID, or identifying details such as name and company. Results can include a professional email, mobile number, current role, company, and other profile information. Company enrichment accepts a domain, company name, LinkedIn URL, or company ID and returns information such as headcount, industry, revenue, technology usage, funding, social links, attributes, and job postings.

How it works

The server is available as a hosted MCP endpoint at https://mcp.prospeo.io, or as a local npm package running in stdio mode. Hosted connections use OAuth or an API key in the X-KEY header. Local execution uses the @prospeo/prospeo-mcp-server package and requires a Prospeo API key in the environment.

Search results return up to 25 records per page. Person and company searches consume one credit per results page. Bulk person and company enrichment accept up to 25 records per call. Bulk person enrichment is intended for records returned by person search and uses each record’s person_id to associate results with the original list. Bulk company enrichment can accept company names or domains and returns a full profile for each match.

Setup and configuration

For local use, install Node.js 18 or newer and start the package with npx -y @prospeo/prospeo-mcp-server. Set PROSPEO_API_KEY in the MCP client configuration; the local process checks for the key at startup and exits if it is absent. LOG_LEVEL is optional and accepts DEBUG, INFO, WARN, or ERROR, with INFO as the default.

The README provides configuration examples for Claude Code, Claude Desktop, Cursor, and Windsurf. The hosted service avoids local installation and can be connected by clients that support remote MCP servers.

Tools and capabilities

  • search_suggestions resolves canonical values for locations, job titles, technologies, industries, NAICS, and SIC codes. It is free, does not use credits, and is rate-limited to 15 requests per second.
  • enrich_person finds professional email and mobile details for an individual.
  • bulk_enrich_person handles up to 25 people in one request. It returns a more compact result than the single-record tool and has the same per-record pricing.
  • enrich_company retrieves a detailed company profile.
  • bulk_enrich_company handles up to 25 companies and costs one credit per matched company.
  • search_person and search_company query Prospeo’s respective databases with typed filters.
  • get_account_info reports credits, plan, renewal date, and team size without consuming credits.

Limitations and notes

The API key is required for local stdio mode, while hosted authentication can use OAuth or the X-KEY header. Search and enrichment operations may consume credits, so workflows should use the free suggestion and account-information tools where appropriate. Call search_suggestions before constructing filters when the input contains a location, job title, technology, industry, NAICS code, or SIC code; noncanonical strings can produce empty searches.

The prospeo-mcp-server MCP server is licensed under MIT. Bulk person results omit job history, skills, and the full company summary, so use single-person enrichment when those details are needed.

Read the full README View source on GitHub

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Frequently Asked Questions about Prospeo MCP Server

prospeo-mcp-server is an MCP server that connects AI clients to Prospeo’s B2B people and company data. Its main tools search people and companies, enrich individuals and organizations, process up to 25 records in bulk, resolve search filters, and report account credits, plan, and renewal details.

Install it locally by running `npx -y @prospeo/prospeo-mcp-server` with Node.js 18 or newer. Configure `PROSPEO_API_KEY` in your MCP client, or connect to the hosted endpoint at `https://mcp.prospeo.io` without a local installation.

Yes, prospeo-mcp-server works with Cursor. Add the local command `npx -y @prospeo/prospeo-mcp-server` to Cursor’s MCP settings and provide `PROSPEO_API_KEY` in the environment configuration.

Use `bulk_enrich_person` to enrich up to 25 people in one call. Pass person IDs from a previous `search_person` result when possible; use `enrich_person` instead when you need the full profile for one individual.

Use `search_company` with the company technology filter and any additional criteria, such as headcount. Resolve the technology through `search_suggestions` first so the search uses Prospeo’s canonical filter value.

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