Grok MCP for AI Agents

Securely connect your AI agents and chatbots (Claude, ChatGPT, Cursor, etc) with Grok MCP or direct API to generate text, analyze images, create embeddings, run search, and process files through natural language.

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Api Key

Grok is xAI's API platform for text, image, video, embeddings, files, search, and voice. Use it to add fast multimodal AI capabilities from xAI to apps and workflows.

8 Tools

Try Grok now

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

TOOL ROUTER PLAYGROUND
Grok
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TOOLS

Supported Tools

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

Create Embeddings

Create vector embeddings for one or more text inputs with an xAI embedding model.

Create Response

Generate a bounded, non-streaming Grok response from text or structured multimodal input, with optional reasoning, search, and function or web-search tools.

Generate Image

Generate one or more images from a text prompt with an xAI image-generation model.

Generate Video

Start asynchronous xAI video generation from a text prompt, optionally conditioned on an image, and return a request ID for status checks.

Get API Key Info

Inspect the connected xAI API key's identity, wildcard or granular ACLs, and key or team blocking state.

Get Current Account

Verify the connected xAI credential and return the caller, team, zero-data-retention status, and key blocking state.

Get Video

Check an asynchronous xAI video request.

List Models

List models available to the connected xAI key, including model IDs and published pricing metadata needed to choose a model for other tools.

SETUP GUIDE

Connect Grok 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: ["grok"],
  mcp: true,
});
Create a session scoped to Grok 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: "Use Grok to generate a concise product launch brief for a new AI coding assistant",
  stopWhen: stepCountIs(10),
});

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

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

Run Grok tools with your agent

typescript
let response = await client.responses.create({
  model: "gpt-5.6-sol",
  tools,
  input: [{ role: "user", content: "Use Grok to generate a concise product launch brief for a new AI coding assistant" }],
});

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

Why Use Composio?

AI Native Grok Integration

  • Supports both Grok MCP and direct API based integrations
  • Structured, LLM-friendly schemas for reliable text, vision, embedding, search, and voice tool execution
  • Rich coverage for building agents that can call xAI capabilities without bespoke integration code

Managed API Key Auth

  • Securely store Grok API keys instead of hard-coding them into agent code
  • Central place to manage, scope, and revoke Grok access across users and environments
  • Composio handles credential storage and API request handling so your agents can focus on the task

Agent Optimized Design

  • Grok tools are exposed with clear schemas that language models can understand and call reliably
  • 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 Grok
  • Scoped, least privilege access to Grok resources and API capabilities
  • Full audit trail of agent actions to support review, debugging, and compliance
FAQ

Frequently asked questions

Yes, Grok requires you to configure your own API key. Once set up, Composio handles secure credential storage and API request handling for you. You can create an auth config with auth_configs.create(), connect a user with connected_accounts.link(), and expose Grok to agents through mcp.create() or a Tool Router session.

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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