Minelead.io MCP server for AI agents and assistants

Securely connect your AI agents and chatbots (Claude, ChatGPT, Cursor, etc) with Minelead.io MCP or direct API to discover emails, verify addresses, enrich leads, and analyze buying intent through natural language.

Minelead.io logoMinelead.io
Api Key

Minelead.io is a sales intelligence API for email discovery, verification, enrichment, lead management, buying-intent analysis, and campaign recipient workflows. It helps sales teams find better prospects, validate contact data, and act on buyer signals faster.

10 Tools

Try Minelead.io now

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

TOOL ROUTER PLAYGROUND
Minelead.io
Try asking
TOOLS

Supported Tools

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

Detect Disposable Email

Check an email for disposable-address, DNS, format, and spam signals.

Enrich Email

Enrich one email with professional and social profile information.

Find Person Email

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

Find Social Profile Emails

Find emails associated with a YouTube channel or Twitter/X profile URL.

Generate Company Domains

Generate candidate company domains from keyword and location tags.

List Saved Leads

List leads already saved in the connected Minelead account.

List Search History

Return up to 25 entries from the connected account's search history.

Search Company Emails

Find known email addresses for a company domain.

Search Company Emails Batch

Search 1-8 company domains in one call and return a result for each domain.

Validate Email

Validate an email's format, MX records, mailbox result, personal-provider status, and disposability.

SETUP GUIDE

Connect Minelead.io 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: ["minelead"],
  mcp: true,
});
Create a session scoped to Minelead.io 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: "Find and verify work emails for sales leaders at Acme Corp",
  stopWhen: stepCountIs(10),
});

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

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

Run Minelead.io tools with your agent

typescript
let response = await client.responses.create({
  model: "gpt-5.6-sol",
  tools,
  input: [{ role: "user", content: "Find and verify work emails for sales leaders at Acme Corp" }],
});

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 Minelead.io tool calls through the session, and print the final answer

Why Use Composio?

AI Native Minelead.io Integration

  • Supports both Minelead.io MCP and direct API based integrations
  • Structured, LLM-friendly schemas for reliable email discovery, verification, enrichment, and intent workflows
  • Rich coverage for reading, writing, and querying Minelead.io lead and campaign data

Managed Auth

  • Securely store and manage Minelead.io API keys without hard-coding secrets in your agent code
  • Central place to manage, scope, and revoke Minelead.io access across users and environments
  • Per user and per environment credentials for safer sales automation workflows

Agent Optimized Design

  • Tools are tuned using real error and success rates to improve reliability over time
  • Clear tool schemas help agents choose the right Minelead.io action for discovery, verification, enrichment, or buying-intent tasks
  • 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 Minelead.io
  • Scoped, least privilege access to Minelead.io resources and sales data
  • Full audit trail of agent actions to support review, compliance, and revenue operations governance
FAQ

Frequently asked questions

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

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

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

With Composio, you connect Minelead.io 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 Minelead.io.It takes 30 seconds.

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

Start building