Peopledatalabs MCP server for AI agents and assistants

Securely connect your AI agents and chatbots (Claude, ChatGPT, Cursor, etc) with Peopledatalabs MCP or direct API to enrich user profiles, validate customer data, resolve identities, and power advanced lead intelligence through natural language.

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Peopledatalabs delivers B2B data enrichment and identity resolution APIs. Supercharge your apps with accurate, up-to-date business and contact data.

24 Tools

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Type what you want done — sign in and watch it run live in the Tool Router playground.

TOOL ROUTER PLAYGROUND
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TOOLS

Supported Tools

Every Peopledatalabs action and event your agent gets out of the box.

Clean company data

Cleans and standardizes company information based on a name, website, or profile URL; providing at least one of these inputs is highly recommended for meaningful results.

Clean company data (POST)

Tool to clean and standardize company data using POST method.

Clean location data

Cleans and standardizes a raw, unformatted location string into a structured representation, provided the input is a recognizable geographical place.

Clean location data (POST)

Tool to clean and standardize location data using POST method.

Clean school data

Cleans and standardizes school information; provide at least one of the school's name, website, or profile for optimal results.

Clean school data (POST)

Tool to clean and standardize school data using POST method.

Enrich Bulk Company Data

Tool to enrich up to 100 companies in a single request using the Bulk Company Enrichment API.

Enrich bulk person data

Tool to enrich up to 100 person profiles in a single API request using the Bulk Person Enrichment API.

Enrich Company Data

Enriches company data from People Data Labs with details like firmographics and employee counts.

Enrich IP Data

Enriches an IP address with company, location, metadata, and person data from People Data Labs.

Enrich job title data

Enhances a job title by providing additional contextual information and details.

Enrich person data

Enriches person data using various identifiers; requires a primary ID (profile, email, phone, email_hash, lid, pdl_id) OR a name (full, or first and last) combined with another demographic detail (e.

Enrich skill data

Retrieves detailed, standardized information for a given skill by querying the People Data Labs Skill Enrichment API; for best results, provide a recognized professional skill or area of expertise.

Generate Search Query

Converts natural language queries into structured PDL Elasticsearch queries for people or company searches; generates optimized query structure without executing the search.

Autocomplete field suggestions

Provides autocompletion suggestions for a specific field (e.

Get autocomplete suggestions (POST)

Tool to get autocompletion suggestions using POST method for complex query parameters.

Get column details

Retrieves predefined enum values for a column name from `enum_mappings.

Get schema

Retrieves the schema, including field names, descriptions, and data types, for 'person' or 'company' entity types.

Get subject requests

Tool to retrieve subject access requests for data privacy compliance.

Identify person data

Retrieves detailed profile information for an individual from People Data Labs (PDL), requiring at least one identifier such as email, phone, or profile URL.

People Search with Elasticsearch

Searches for person profiles in the People Data Labs (PDL) database using an Elasticsearch Domain Specific Language (DSL) query.

Query person changelog

Tool to query the changelog of person records between two consecutive dataset versions.

Company Search with Elasticsearch

Performs a search for company profiles within People Data Labs using a custom Elasticsearch Domain Specific Language (DSL) query.

Search Company Records (POST)

Tool to search and filter company records from the full Company Dataset using Elasticsearch or SQL queries via POST method.

SETUP GUIDE

Connect Peopledatalabs MCP Tool with your Agent

1

Install Composio

typescript
npm install @composio/core ai @ai-sdk/mcp @ai-sdk/openai
Install the Composio SDK and your agent framework
2

Create a session with MCP enabled

typescript
import { Composio } from "@composio/core";

const composio = new Composio();
const { mcp } = await composio.create("your-user-id", {
  toolkits: ["peopledatalabs"],
  mcp: true,
});
Create a session scoped to Peopledatalabs and read its MCP URL and headers
3

Connect your agent to the MCP server

typescript
import { createMCPClient } from "@ai-sdk/mcp";
import { openai } from "@ai-sdk/openai";
import { generateText, stepCountIs } from "ai";

const client = await createMCPClient({
  transport: { type: "http", url: mcp.url, headers: mcp.headers },
});

const { text } = await generateText({
  model: openai("gpt-5.6-sol"),
  tools: await client.tools(),
  prompt: "Enrich person data using email address john.doe@example.com",
  stopWhen: stepCountIs(10),
});

console.log(text);
await client.close();
Pass the session's MCP URL and headers to your agent and run a Peopledatalabs request
SETUP GUIDE

Connect Peopledatalabs API Tool with your Agent

1

Install Composio

typescript
npm install @composio/core @composio/openai openai
Install the Composio SDK, the OpenAI provider, and the OpenAI SDK
2

Create a Composio session

typescript
import OpenAI from "openai";
import { Composio } from "@composio/core";
import { OpenAIResponsesProvider } from "@composio/openai";

const composio = new Composio({ provider: new OpenAIResponsesProvider() });
const client = new OpenAI();

const session = await composio.create("your-user-id", { toolkits: ["peopledatalabs"] });
const tools = await session.tools();
Initialize Composio with the OpenAI Responses provider and create a session scoped to Peopledatalabs
3

Run Peopledatalabs tools with your agent

typescript
let response = await client.responses.create({
  model: "gpt-5.6-sol",
  tools,
  input: [{ role: "user", content: "Enrich person data using email address john.doe@example.com" }],
});

while (response.output.some((o) => o.type === "function_call")) {
  const outputs = await composio.provider.handleToolCalls(session, response.output);
  response = await client.responses.create({
    model: "gpt-5.6-sol",
    tools,
    previous_response_id: response.id,
    input: outputs,
  });
}

console.log(response.output_text);
Send a request, execute the Peopledatalabs tool calls through the session, and print the final answer

Why Use Composio?

AI Native Peopledatalabs Integration

  • Supports both Peopledatalabs MCP and direct API based integrations
  • Structured, LLM-friendly schemas for reliable tool execution
  • Rich coverage for reading, writing, and querying your Peopledatalabs data

Managed Auth

  • Built-in API Key handling with secure credential storage
  • Central place to manage, scope, and revoke Peopledatalabs access
  • Per user and per environment credentials instead of hard-coded keys

Agent Optimized Design

  • Tools are tuned using real error and success rates to improve reliability over time
  • Comprehensive execution logs so you always know what ran, when, and on whose behalf

Enterprise Grade Security

  • Fine-grained RBAC so you control which agents and users can access Peopledatalabs
  • Scoped, least privilege access to Peopledatalabs resources
  • Full audit trail of agent actions to support review and compliance

Rolling this out across your team?

Give your team centralized access control across every framework with Composio’s MCP Gateway.

EXPLORE MCP GATEWAY
FAQ

Frequently asked questions

Yes, Peopledatalabs requires you to configure your own API key credentials. Once set up, Composio handles secure credential storage and API request handling for you.

Yes! Composio's Tool Router enables agents to use multiple toolkits. Learn more.

Yes. Composio is SOC 2 Type II compliant and is built to keep your Peopledatalabs connection and credentials secure. OAuth tokens and API keys are encrypted, and sensitive customer data is protected at rest and in transit.

Composio also undergoes independent security testing and continuously monitors its systems for security threats. You can review the latest reports and policies in the Composio Trust Center.

Composio maintains and updates all toolkit integrations automatically, so your agents always work with the latest API versions.

Create the key in your Peopledatalabs account settings, then paste it once on Composio's connection page. Composio stores it encrypted and uses it only for the Peopledatalabs actions your agent runs. Nobody else in your workspace can read it, and you can revoke it inside Peopledatalabs at any time.

When you connect a Peopledatalabs account through Composio, every action runs under that account, so anything the agent creates, sends, or changes shows up in Peopledatalabs as done by you. Keep an approval step in your prompt for actions with side effects, such as sending or deleting, and have the agent draft first.

Whatever the credentials you connect allow inside Peopledatalabs. If Peopledatalabs lets you scope a key to specific permissions, create a scoped one so the agent can only do what you intend. You can revoke the key inside Peopledatalabs at any time.

Yes. Composio supports multiple connected accounts for the same app, and that works in Claude, ChatGPT, or any other assistant you connect through Composio. Give each Peopledatalabs connection a name such as work or personal, and the assistant uses the one you mention in the request. Each account keeps its own credentials and nothing is merged.

The connection stops working the moment Peopledatalabs rejects the old key. Create a new key in Peopledatalabs and reconnect the account from the Composio dashboard or by asking your agent to reconnect Peopledatalabs. Nothing else changes.

Composio's free Hobby plan includes 100,000 tool calls per month with no credit card, which covers most personal Peopledatalabs use. Paid plans add higher limits and team features. Your Peopledatalabs plan and its API limits still apply as usual.

Built-in connectors usually give one AI access to a limited set of apps. Many people use Composio because it lets their AI connect to more apps than it normally supports, or connect to multiple accounts for the same app (e.g. connect Claude to multiple Peopledatalabs accounts).

With Composio, you connect Peopledatalabs once and then use it across different AI assistants without setting it up separately in each one. Connect your apps to Composio once, then connect Composio to whichever AI you use, whether that's Claude, ChatGPT, Hermes, or your own custom assistant.

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