Enrich MCP server for AI agents and assistants

Securely connect your AI agents and chatbots (Claude, ChatGPT, Cursor, etc) with Enrich MCP or direct API to validate emails, discover contacts, enrich profiles, and research leads through natural language.

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Enrich is an organization-scoped API platform for email validation, contact discovery, profile enrichment, lead research, and credit management. It helps teams turn sparse lead data into usable, verified prospect intelligence.

14 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 Enrich action and event your agent gets out of the box.

Batch Find Work Emails

Submit 1-100 people for asynchronous work-email finding, reserve up to 10 credits per case-insensitively unique lead, poll the batch to completed or failed, fetch all results, and settle or refund no-result reservations before returning.

Batch Lookup People by Email

Submit 1-100 emails for asynchronous professional-profile lookup, reserve up to 10 credits per case-insensitively unique email, poll the batch to completed or failed, fetch all found profiles, and settle or refund no-match reservations before returning.

Batch Validate Emails

Submit 1-100 emails as one asynchronous Enrich validation batch, reserving up to 1 credit per case-insensitively unique email.

Count Leads

Count leads matching Enrich Lead Finder filters without returning lead records.

Find Company Employees

Find employees at a company from its LinkedIn URL, optionally filtering by geography and role.

Find Work Email

Find a person's professional email from their first name, last name, and company domain.

Get Credit Balance

Return the connected organization's current Enrich credit balance and the time it was measured.

Get Lead Filter Options

Return Enrich's current Lead Finder option catalog, keyed by filter name, for constructing count and search filters.

List Credit Transactions

Return one page of credit top-ups and charges for the connected organization, optionally filtered by transaction type.

Lookup Person by Email

Look up a professional profile from one email address.

Resume Existing Batch

Recover an existing validation, work-email, or people-lookup batch after a timeout or interrupted call.

Search Company ICP

Run Enrich's ranked cascade search for ideal-customer-profile employees at one company.

Search Leads

Return one page of leads matching Lead Finder filters.

Validate Email

Check one email address for deliverability and return Enrich's result, confidence, provider, catch-all signal, and credit usage.

SETUP GUIDE

Connect Enrich 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: ["enrich"],
  mcp: true,
});
Create a session scoped to Enrich 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: "Validate sarah@acme.com and enrich the contact profile with company details",
  stopWhen: stepCountIs(10),
});

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

Connect Enrich 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: ["enrich"] });
const tools = await session.tools();
Initialize Composio with the OpenAI Responses provider and create a session scoped to Enrich
3

Run Enrich tools with your agent

typescript
let response = await client.responses.create({
  model: "gpt-5.6-sol",
  tools,
  input: [{ role: "user", content: "Validate sarah@acme.com and enrich the contact profile with company details" }],
});

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 Enrich tool calls through the session, and print the final answer

Why Use Composio?

AI Native Enrich Integration

  • Supports both Enrich MCP and direct API based integrations
  • Structured, LLM-friendly schemas for reliable email validation, contact discovery, and enrichment workflows
  • Rich coverage for querying lead data, researching prospects, checking credits, and enriching profiles without custom glue code

Managed Auth

  • Securely store Enrich API keys instead of hard-coding them in agent code
  • Central place to manage, scope, and revoke Enrich access across users and environments
  • Use auth_configs.create() and connected_accounts.link() to connect Enrich accounts cleanly for each user

Agent Optimized Design

  • Tools are tuned for AI agents, so lead enrichment and email validation calls are easier for models to choose and execute
  • Comprehensive execution logs show what lead data was queried, when it ran, and on whose behalf
  • Cleaner schemas mean fewer brittle prompts and fewer failed enrichment runs

Enterprise Grade Security

  • Fine-grained RBAC so you control which agents and users can access Enrich
  • Scoped, least privilege access for prospect research, profile enrichment, and credit usage
  • Full audit trail of agent actions to support review, debugging, and compliance
FAQ

Frequently asked questions

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

When you connect a Enrich account through Composio, every action runs under that account, so anything the agent creates, sends, or changes shows up in Enrich 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 Enrich. If Enrich 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 Enrich 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 Enrich 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 Enrich rejects the old key. Create a new key in Enrich and reconnect the account from the Composio dashboard or by asking your agent to reconnect Enrich. Nothing else changes.

Composio's free Hobby plan includes 100,000 tool calls per month with no credit card, which covers most personal Enrich use. Paid plans add higher limits and team features. Your Enrich 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 Enrich accounts).

With Composio, you connect Enrich 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.

Start with Enrich.It takes 30 seconds.

Managed auth, hosted MCP servers, and every Enrich tool your agent needs.Free to start.

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