Genderize MCP for AI Agents

Securely connect your AI agents and chatbots (Claude, ChatGPT, Cursor, etc) with Genderize MCP or direct API to predict gender from names, analyze probability scores, classify user lists, and enrich customer data through natural language.

Genderize logoGenderize
Api Key

Genderize is an API that predicts a person's gender based on their first name. Get fast, statistically-backed gender info to power smart workflows and user experiences.

1 Tools

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TOOL ROUTER PLAYGROUND
Genderize
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TOOLS

Supported Tools

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

Predict Gender

Tool to predict gender from a given first name.

SETUP GUIDE

Connect Genderize 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: ["genderize"],
  mcp: true,
});
Create a session scoped to Genderize 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: "Predict the gender for the names Emily, Jordan, and Alex.",
  stopWhen: stepCountIs(10),
});

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

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

Run Genderize tools with your agent

typescript
let response = await client.responses.create({
  model: "gpt-5.6-sol",
  tools,
  input: [{ role: "user", content: "Predict the gender for the names Emily, Jordan, and Alex." }],
});

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

Why Use Composio?

AI Native Genderize Integration

  • Supports both Genderize MCP and direct API based integrations
  • Structured, LLM-friendly schemas for reliable tool execution
  • Rich coverage for predicting gender, analyzing probabilities, and processing large batches of names

Managed Auth

  • Built-in API key management—no hard-coding or manual rotation
  • Central place to manage and revoke Genderize credentials
  • Per-user, per-environment credentials keep your setup clean and secure

Agent Optimized Design

  • Genderize tools are tuned for reliable, high-accuracy agent predictions
  • Comprehensive logs show every request and response for peace of mind

Enterprise Grade Security

  • RBAC lets you decide which agents can access Genderize and how
  • Credentials are never exposed to agents directly
  • Full audit trail of every prediction for compliance and review
FAQ

Frequently asked questions

Yes, Genderize 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.

Composio is SOC 2 and ISO 27001 compliant with all data encrypted in transit and at rest. Learn more.

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

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

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