People Data Labs MCP Server

> ⚠️ Warning: This project is in active development and subject to rapid changes. Features and APIs may be modified frequently. If you have feedback or workflows you'd like to see supported, please get in touch.

Model Context Protocol (MCP) is a standardized protocol for managing context between large language models (LLMs) and external systems or services like People Data Labs.

People Data Labs's MCP server allows you to use any MCP Client (Claude Desktop, Cursor, Windsurf and many others) to use natural language and your LLM to accomplish things with People Data Labs.

Setup

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- Node.js >= v18.0.0
- MCP Client
- People Data Labs API Key

> ⚠️ Security Warning: Never share or commit your People Data Labs API Key. If exposed, immediately rotate it in your People Data Labs Dashboard. Add it to your .gitignore file and use environment variables in production.

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Installation will vary depending on your client, but in most cases you'll need to add the JSON below to your MCP config file. Be sure to insert your People Data Labs API token.

``json { "mcpServers": { "people-data-labs": { "command": "npx", "args": [ "@buildwithlayer/pdl-mcp@latest", "--all-tools" // Optional (can also use -a) ], "env": { "PDL_API_KEY": "YOUR PDL API KEY" } } } }`

`Features`

This project supports tools for all People Data Labs API endpoints by adding the --all-tools or -a argument. It also supports some prompt workflows tested in Cursor which allow you to quickstart People Data Labs applications.

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By default, the following core People Data Labs API tools are enabled:

- personEnrich-personSearch-personIdentify-companyEnrich-companySearch

To access additional tools:

1. Add --all-tools or -a` argument to your config
2. Run the MCP server
3. Use your MCP client's tool discovery feature