How to integrate Hugging Face MCP with Mastra AI

This guide walks you through connecting Hugging Face to Mastra AI using the Composio tool router. By the end, you'll have a working Hugging Face agent that can run text summarization on uploaded document, list all your hugging face model repositories, deploy a new model to spaces through natural language commands. This guide will help you understand how to give your Mastra AI agent real control over a Hugging Face account through Composio's Hugging Face MCP server. Before we dive in, let's take a quick look at the key ideas and tools involved.

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Hugging Face is an open-source platform for building, training, and deploying machine learning models. It empowers developers with easy access to state-of-the-art AI tools and model sharing.

143 Tools

Introduction

This guide walks you through connecting Hugging Face to Mastra AI using the Composio tool router. By the end, you'll have a working Hugging Face agent that can run text summarization on uploaded document, list all your hugging face model repositories, deploy a new model to spaces through natural language commands.

This guide will help you understand how to give your Mastra AI agent real control over a Hugging Face account through Composio's Hugging Face MCP server.

Before we dive in, let's take a quick look at the key ideas and tools involved.

Also integrate Hugging Face with

ChatGPTOpenAI Agents SDKClaude Agent SDKClaude CodeClaude CoworkCodexOpenCodeCursorVS CodeOpenClawHermesCLIGoogle ADKLangChainVercel AI SDKLlamaIndexCrewAI

TL;DR

Here's what you'll learn:
  • Set up your environment so Mastra, OpenAI, and Composio work together
  • Create a Tool Router session in Composio that exposes Hugging Face tools
  • Connect Mastra's MCP client to the Composio generated MCP URL
  • Fetch Hugging Face tool definitions and attach them as a toolset
  • Build a Mastra agent that can reason, call tools, and return structured results
  • Run an interactive CLI where you can chat with your Hugging Face agent

What is Mastra AI?

Mastra AI is a TypeScript framework for building AI agents with tool support. It provides a clean API for creating agents that can use external services through MCP.

Key features include:

  • MCP Client: Built-in support for Model Context Protocol servers
  • Toolsets: Organize tools into logical groups
  • Step Callbacks: Monitor and debug agent execution
  • OpenAI Integration: Works with OpenAI models via @ai-sdk/openai

What is the Hugging Face MCP server, and what's possible with it?

The Hugging Face MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Hugging Face account. It provides structured and secure access so your agent can perform Hugging Face operations on your behalf.

What is the Composio tool router, and how does it fit here?

What is Composio SDK?

Composio's Composio SDK helps agents find the right tools for a task at runtime. You can plug in multiple toolkits (like Gmail, HubSpot, and GitHub), and the agent will identify the relevant app and action to complete multi-step workflows. This can reduce token usage and improve the reliability of tool calls. Read more here: Getting started with Composio SDK

The tool router generates a secure MCP URL that your agents can access to perform actions.

How the Composio SDK works

The Composio SDK follows a three-phase workflow:

  1. Discovery: Searches for tools matching your task and returns relevant toolkits with their details.
  2. Authentication: Checks for active connections. If missing, creates an auth config and returns a connection URL via Auth Link.
  3. Execution: Executes the action using the authenticated connection.

Step-by-step Guide

Step by step09 STEPS
1

Prerequisites

Before starting, make sure you have:
  • Node.js 18 or higher
  • A Composio account with an active API key
  • An OpenAI API key
  • Basic familiarity with TypeScript
2

Getting API Keys for OpenAI and Composio

OpenAI API Key
  • Go to the OpenAI dashboard and create an API key.
  • You need credits or a connected billing setup to use the models.
  • Store the key somewhere safe.
Composio API Key
  • Log in to the Composio dashboard.
  • Go to Settings and copy your API key.
  • This key lets your Mastra agent talk to Composio and reach Hugging Face through MCP.
3

Install dependencies

bash
npm install @composio/core @mastra/core @mastra/mcp @ai-sdk/openai dotenv

Install the required packages.

What's happening:

  • @composio/core is the Composio SDK for creating MCP sessions
  • @mastra/core provides the Agent class
  • @mastra/mcp is Mastra's MCP client
  • @ai-sdk/openai is the model wrapper for OpenAI
  • dotenv loads environment variables from .env
4

Set up environment variables

bash
COMPOSIO_API_KEY=your_composio_api_key_here
COMPOSIO_USER_ID=your_user_id_here
OPENAI_API_KEY=your_openai_api_key_here

Create a .env file in your project root.

What's happening:

  • COMPOSIO_API_KEY authenticates your requests to Composio
  • COMPOSIO_USER_ID tells Composio which user this session belongs to
  • OPENAI_API_KEY lets the Mastra agent call OpenAI models
5

Import libraries and validate environment

typescript
import "dotenv/config";
import { openai } from "@ai-sdk/openai";
import { Agent } from "@mastra/core/agent";
import { MCPClient } from "@mastra/mcp";
import { Composio } from "@composio/core";
import * as readline from "readline";

import type { AiMessageType } from "@mastra/core/agent";

const openaiAPIKey = process.env.OPENAI_API_KEY;
const composioAPIKey = process.env.COMPOSIO_API_KEY;
const composioUserID = process.env.COMPOSIO_USER_ID;

if (!openaiAPIKey) throw new Error("OPENAI_API_KEY is not set");
if (!composioAPIKey) throw new Error("COMPOSIO_API_KEY is not set");
if (!composioUserID) throw new Error("COMPOSIO_USER_ID is not set");

const composio = new Composio({
  apiKey: composioAPIKey as string,
});
What's happening:
  • dotenv/config auto loads your .env so process.env.* is available
  • openai gives you a Mastra compatible model wrapper
  • Agent is the Mastra agent that will call tools and produce answers
  • MCPClient connects Mastra to your Composio MCP server
  • Composio is used to create a Tool Router session
6

Create a Tool Router session for Hugging Face

typescript
async function main() {
  const session = await composio.create(
    composioUserID as string,
    {
      toolkits: ["hugging_face"],
    },
  );

  const composioMCPUrl = session.mcp.url;
  console.log("Hugging Face MCP URL:", composioMCPUrl);
What's happening:
  • create spins up a short-lived MCP HTTP endpoint for this user
  • The toolkits array contains "hugging_face" for Hugging Face access
  • session.mcp.url is the MCP URL that Mastra's MCPClient will connect to
7

Configure Mastra MCP client and fetch tools

typescript
const mcpClient = new MCPClient({
    id: composioUserID as string,
    servers: {
      nasdaq: {
        url: new URL(composioMCPUrl),
        requestInit: {
          headers: session.mcp.headers,
        },
      },
    },
    timeout: 30_000,
  });

console.log("Fetching MCP tools from Composio...");
const composioTools = await mcpClient.getTools();
console.log("Number of tools:", Object.keys(composioTools).length);
What's happening:
  • MCPClient takes an id for this client and a list of MCP servers
  • The headers property includes the x-api-key for authentication
  • getTools fetches the tool definitions exposed by the Hugging Face toolkit
8

Create the Mastra agent

typescript
const agent = new Agent({
    name: "hugging_face-mastra-agent",
    instructions: "You are an AI agent with Hugging Face tools via Composio.",
    model: "openai/gpt-5",
  });
What's happening:
  • Agent is the core Mastra agent
  • name is just an identifier for logging and debugging
  • instructions guide the agent to use tools instead of only answering in natural language
  • model uses openai("gpt-5") to configure the underlying LLM
9

Set up interactive chat interface

typescript
let messages: AiMessageType[] = [];

console.log("Chat started! Type 'exit' or 'quit' to end.\n");

const rl = readline.createInterface({
  input: process.stdin,
  output: process.stdout,
  prompt: "> ",
});

rl.prompt();

rl.on("line", async (userInput: string) => {
  const trimmedInput = userInput.trim();

  if (["exit", "quit", "bye"].includes(trimmedInput.toLowerCase())) {
    console.log("\nGoodbye!");
    rl.close();
    process.exit(0);
  }

  if (!trimmedInput) {
    rl.prompt();
    return;
  }

  messages.push({
    id: crypto.randomUUID(),
    role: "user",
    content: trimmedInput,
  });

  console.log("\nAgent is thinking...\n");

  try {
    const response = await agent.generate(messages, {
      toolsets: {
        hugging_face: composioTools,
      },
      maxSteps: 8,
    });

    const { text } = response;

    if (text && text.trim().length > 0) {
      console.log(`Agent: ${text}\n`);
        messages.push({
          id: crypto.randomUUID(),
          role: "assistant",
          content: text,
        });
      }
    } catch (error) {
      console.error("\nError:", error);
    }

    rl.prompt();
  });

  rl.on("close", async () => {
    console.log("\nSession ended.");
    await mcpClient.disconnect();
    process.exit(0);
  });
}

main().catch((err) => {
  console.error("Fatal error:", err);
  process.exit(1);
});
What's happening:
  • messages keeps the full conversation history in Mastra's expected format
  • agent.generate runs the agent with conversation history and Hugging Face toolsets
  • maxSteps limits how many tool calls the agent can take in a single run
  • onStepFinish is a hook that prints intermediate steps for debugging

Complete Code

Here's the complete code to get you started with Hugging Face and Mastra AI:

typescript
import "dotenv/config";
import { openai } from "@ai-sdk/openai";
import { Agent } from "@mastra/core/agent";
import { MCPClient } from "@mastra/mcp";
import { Composio } from "@composio/core";
import * as readline from "readline";

import type { AiMessageType } from "@mastra/core/agent";

const openaiAPIKey = process.env.OPENAI_API_KEY;
const composioAPIKey = process.env.COMPOSIO_API_KEY;
const composioUserID = process.env.COMPOSIO_USER_ID;

if (!openaiAPIKey) throw new Error("OPENAI_API_KEY is not set");
if (!composioAPIKey) throw new Error("COMPOSIO_API_KEY is not set");
if (!composioUserID) throw new Error("COMPOSIO_USER_ID is not set");

const composio = new Composio({ apiKey: composioAPIKey as string });

async function main() {
  const session = await composio.create(composioUserID as string, {
    toolkits: ["hugging_face"],
  });

  const composioMCPUrl = session.mcp.url;

  const mcpClient = new MCPClient({
    id: composioUserID as string,
    servers: {
      hugging_face: {
        url: new URL(composioMCPUrl),
        requestInit: {
          headers: session.mcp.headers,
        },
      },
    },
    timeout: 30_000,
  });

  const composioTools = await mcpClient.getTools();

  const agent = new Agent({
    name: "hugging_face-mastra-agent",
    instructions: "You are an AI agent with Hugging Face tools via Composio.",
    model: "openai/gpt-5",
  });

  let messages: AiMessageType[] = [];

  const rl = readline.createInterface({
    input: process.stdin,
    output: process.stdout,
    prompt: "> ",
  });

  rl.prompt();

  rl.on("line", async (input: string) => {
    const trimmed = input.trim();
    if (["exit", "quit"].includes(trimmed.toLowerCase())) {
      rl.close();
      return;
    }

    messages.push({ id: crypto.randomUUID(), role: "user", content: trimmed });

    const { text } = await agent.generate(messages, {
      toolsets: { hugging_face: composioTools },
      maxSteps: 8,
    });

    if (text) {
      console.log(`Agent: ${text}\n`);
      messages.push({ id: crypto.randomUUID(), role: "assistant", content: text });
    }

    rl.prompt();
  });

  rl.on("close", async () => {
    await mcpClient.disconnect();
    process.exit(0);
  });
}

main();

Conclusion

You've built a Mastra AI agent that can interact with Hugging Face through Composio's Tool Router. You can extend this further by:
  • Adding other toolkits like Gmail, Slack, or GitHub
  • Building a web-based chat interface around this agent
  • Using multiple MCP endpoints to enable cross-app workflows
TOOLS

Supported Tools

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

Change Discussion Status

Tool to change the status of a Hugging Face repository discussion.

Check Dataset Validity

Tool to check whether a specific dataset is valid on Hugging Face Hub.

Check Models Upload Method

Tool to check if files should be uploaded through the Large File mechanism or directly.

Check Spaces Upload Method

Tool to check if files should be uploaded through the Large File mechanism or directly to Hugging Face Spaces.

Claim Paper Authorship

Tool to claim authorship of a paper on Hugging Face.

Request Repository Access

Tool to request access to a gated repository on Hugging Face Hub.

Create Collection

Tool to create a new collection on Hugging Face.

Create Datasets Branch

Tool to create a new branch in a Hugging Face dataset repository.

Create Datasets Commit

Tool to create a commit in a Hugging Face dataset repository.

Check Dataset File Upload Method

Tool to check if files should be uploaded via Large File Storage (LFS) or directly to a Hugging Face dataset repository.

Create Datasets Tag

Tool to create a tag on a Hugging Face dataset repository.

Create Discussion

Tool to create a new discussion on a Hugging Face repository (model, dataset, or Space).

Create Discussion Comment

Tool to create a new comment on a Hugging Face repository discussion.

Pin discussion

Tool to pin or unpin a discussion on a Hugging Face repository (model, dataset, or Space).

Create models branch

Tool to create a new branch in a Hugging Face model repository.

Create Models Commit

Tool to create a commit to a Hugging Face model repository.

Create Models Tag

Tool to create a tag on a Hugging Face model repository.

Create Paper Comment

Tool to create a new comment on a Hugging Face paper.

Create Papers Comment Reply

Tool to create a reply to a comment on a Hugging Face paper.

Create Papers Index

Tool to index a paper from arXiv by its ID on Hugging Face.

Create Repository

Tool to create a new repository (model, dataset, or Space) on Hugging Face Hub.

Create spaces branch

Tool to create a new branch in a Hugging Face space repository.

Create Spaces Commit

Tool to create a commit in a Hugging Face Space repository.

Create or update Space secret

Tool to create or update a secret in a Hugging Face Space.

Create Spaces Tag

Tool to create a tag on a Hugging Face space repository.

Create or update Space variable

Tool to create or update a variable in a Hugging Face Space.

Create SQL Console Embed

Tool to create a SQL Console embed for querying datasets on Hugging Face.

Create Webhook

Tool to create a webhook on Hugging Face that triggers on repository or discussion events.

Delete dataset branch

Tool to delete a branch from a Hugging Face dataset repository.

Delete Dataset Tag

Tool to delete a tag from a Hugging Face dataset.

Delete discussion

Tool to delete a discussion from a Hugging Face repository.

Delete network CIDR list

Tool to delete a network CIDR list entry from Hugging Face Inference Endpoints.

Delete notifications

Tool to delete notifications from Hugging Face.

Delete Settings Webhook

Tool to delete a webhook from Hugging Face settings.

Delete space branch

Tool to delete a branch from a Hugging Face space repository.

Delete space secret

Tool to delete a secret from a Hugging Face space.

Delete Spaces Tag

Tool to delete a tag from a Hugging Face space.

Delete space variable

Tool to delete a variable from a Hugging Face space.

Filter dataset rows

Tool to filter rows in a Hugging Face dataset split based on SQL-like query conditions.

Generate Chat Completion

Tool to generate a response given a list of messages in a conversational context.

Generate Text Embeddings

Tool to convert text into vector embeddings for feature extraction, semantic search, and similarity tasks.

Get Daily Papers

Tool to retrieve daily papers from Hugging Face.

Get Dataset Croissant Metadata

Tool to get Croissant metadata about a Hugging Face dataset.

Get Dataset First Rows

Tool to get the first 100 rows of a dataset split along with column data types and features.

Get Dataset Info

Tool to get general information about a dataset including description, citation, homepage, license, and features (column schemas).

Get Dataset Repository Info

Tool to retrieve detailed information about a Hugging Face dataset repository.

Get Dataset Rows

Tool to retrieve a slice of rows from a Hugging Face dataset split at any given location (offset).

Get Datasets Compare

Tool to get a comparison (diff) between two revisions of a Hugging Face dataset.

Get Dataset Size

Tool to get the size of a Hugging Face dataset including number of rows and size in bytes.

Get Datasets JWT

Tool to generate a JWT token for accessing a Hugging Face dataset repository.

Get Datasets Leaderboard

Tool to retrieve evaluation results ranked by score for a dataset's leaderboard.

Get Dataset Notebook URL

Tool to get a Jupyter notebook URL from a Hugging Face dataset repository.

Get Datasets Resolve

Tool to resolve and download a file from a Hugging Face dataset repository.

Get Dataset Security Scan

Tool to retrieve the security scan status of a Hugging Face dataset repository.

Get Dataset Tags by Type

Tool to retrieve all possible tags used for datasets on Hugging Face, grouped by tag type.

Get Dataset Statistics

Tool to get comprehensive statistics about a dataset split including column statistics and data distribution information.

Get dataset repository size

Tool to get the total size of a Hugging Face dataset repository at a specific revision and path.

Get Datasets XET Read Token

Tool to get a read short-lived access token for XET from Hugging Face datasets.

Get Discussion Details

Tool to get detailed information about a specific discussion or pull request on Hugging Face Hub.

Get Discussion Details

Tool to retrieve discussion details from a Hugging Face repository.

Get Available Job Hardware

Tool to retrieve available hardware configurations for Hugging Face Jobs with their specifications and pricing.

Get Model Information

Tool to retrieve detailed information about a Hugging Face model repository.

Get Models Compare

Tool to compare two revisions of a Hugging Face model repository.

Get Models JWT

Tool to generate a JWT token for accessing a Hugging Face model repository.

Get Models Notebook

Tool to retrieve a Jupyter notebook URL from a Hugging Face model repository.

Get Model Security Scan Status

Tool to retrieve the security scan status of a Hugging Face model repository.

Get model repository size

Tool to get the total size of a Hugging Face model repository at a specific revision and path.

Get Model XET Read Token

Tool to retrieve a short-lived XET read access token for a Hugging Face model repository.

Get Model Tags By Type

Tool to retrieve all possible tags used for Hugging Face models, grouped by tag type.

Get Organization Avatar

Tool to retrieve the avatar URL for a Hugging Face organization.

Get Organization Members

Tool to retrieve a list of members for a Hugging Face organization.

Get Organization Social Handles

Tool to retrieve an organization's social media handles from Hugging Face.

Get Resolve

Tool to resolve a file in a Hugging Face repository.

Get Resolve Cache Datasets

Tool to resolve a file from cache in a Hugging Face dataset repository.

Get Resolve Cache Models

Tool to resolve and retrieve files from the Hugging Face model cache.

Get Resolve Cache Spaces

Tool to resolve and retrieve a file from Hugging Face Spaces cache.

Get Billing Usage

Tool to retrieve user billing usage for a given period from Hugging Face.

Get Jobs Usage

Tool to retrieve Jobs usage and billing information for the current subscription period from Hugging Face.

Get Live Billing Usage

Tool to retrieve live billing usage stream from Hugging Face.

Get Billing Usage V2

Tool to retrieve user billing usage for a custom date range from Hugging Face.

Get MCP Settings

Tool to retrieve MCP (Model Context Protocol) tools configuration for the authenticated user.

Get Settings Webhook

Tool to retrieve a specific webhook configuration from Hugging Face settings.

Get Space Info

Tool to retrieve detailed information about a Hugging Face Space repository.

Get Spaces Compare

Tool to compare two revisions of a Hugging Face Space repository.

Get Spaces Events

Tool to stream status updates for a Hugging Face Space using SSE protocol.

Get Spaces JWT

Tool to generate a JWT token for accessing a Hugging Face space repository.

Get Space Metrics

Tool to get live metrics for a specific Space in a streaming fashion, with SSE protocol, such as current Zero-GPU usage.

Get Spaces Notebook

Tool to retrieve a Jupyter notebook URL from a Hugging Face space repository.

Get Spaces Resolve

Tool to resolve and retrieve a file from a Hugging Face Space repository.

Get Space Security Scan Status

Tool to retrieve the security scan status of a Hugging Face space repository.

Get space repository size

Tool to get the total size of a Hugging Face space repository at a specific revision and path.

Get Space XET Read Token

Tool to retrieve a short-lived XET read access token for a Hugging Face Space repository.

Get Spaces XET Write Token

Tool to retrieve a short-lived XET write access token for a Hugging Face space repository.

Get Trending Repositories

Tool to retrieve trending repositories from Hugging Face.

Get User Avatar

Tool to retrieve the avatar URL for a Hugging Face user.

Get User Overview

Tool to retrieve a comprehensive overview of a Hugging Face user's profile.

Get User Social Handles

Tool to retrieve a user's social media handles from Hugging Face.

Get Authenticated User Info

Tool to get information about the authenticated Hugging Face user including username, email, organizations, and token details.

Handle Dataset User Access Request

Tool to handle a user's access request to a gated Hugging Face dataset.

List Collections

Tool to list collections on the Hugging Face Hub.

List Dataset Parquet Files

Tool to get the list of Parquet files for a dataset.

List Dataset Paths Info

Tool to list detailed information about specific paths in a Hugging Face dataset repository.

List Datasets

Tool to list datasets on the Hugging Face Hub.

List Dataset Commits

Tool to list commits from a Hugging Face dataset repository.

List Dataset Splits

Tool to get the list of subsets and splits of a dataset.

List Dataset References

Tool to list all references (branches, tags, converts, pull requests) in a Hugging Face dataset repository.

List datasets tree

Tool to list the content of a Hugging Face dataset repository tree with pagination support.

List Dataset Access Requests

Tool to list access requests for a gated Hugging Face dataset repository.

List Discussions

Tool to list discussions for a Hugging Face repository.

List Repository Discussions

Tool to list discussions and pull requests for a Hugging Face repository.

List Available Documentation

Tool to retrieve the list of available documentation from Hugging Face.

List Inference Endpoints

Tool to list Hugging Face Inference Endpoints for a specific user or organization.

List models on Hugging Face Hub

Tool to list models on the Hugging Face Hub with filtering options.

List Model Commits

Tool to list commits from a Hugging Face model repository.

List Model Paths Info

Tool to list detailed information about specific paths in a Hugging Face model repository.

List Model References

Tool to list all references (branches, tags, converts, and optionally pull requests) in a Hugging Face model repository.

List model repository tree

Tool to list the contents of a Hugging Face model repository tree at a specific revision and path, with pagination support.

List Notifications

Tool to list notifications for the authenticated Hugging Face user.

List Repository Commits

Tool to list commits for a Hugging Face repository.

List repository files

Tool to get the file tree of a Hugging Face repository with pagination support.

List Webhooks

Tool to list all webhooks configured in Hugging Face settings.

List Spaces on Hugging Face Hub

Tool to list Spaces on the Hugging Face Hub with filtering options.

List Space Commits

Tool to list commits from a Hugging Face Space repository.

List Available Space Hardware

Tool to retrieve available hardware configurations for Hugging Face Spaces with their specifications and pricing.

List Space LFS Files

Tool to list LFS (Large File Storage) files from a Hugging Face Space repository.

List Space Paths Info

Tool to list detailed information about specific paths in a Hugging Face space repository.

List Space References

Tool to list all references (branches, tags, converts, pull requests) in a Hugging Face space repository.

List spaces tree

Tool to list the content of a Hugging Face space repository tree with pagination support.

List Cloud Provider Vendors

Tool to list available cloud provider vendors for Hugging Face Inference Endpoints.

Search dataset

Tool to search text in a dataset split on Hugging Face.

Search Documentation

Tool to search Hugging Face documentation across all products and libraries.

Search Papers

Tool to perform hybrid semantic/full-text search on papers in Hugging Face.

Squash Dataset Commits

Tool to squash all commits in a dataset ref into a single commit with the given message.

Squash Spaces Commits

Tool to squash all commits in a space ref into a single commit with the given message.

Update Dataset Settings

Tool to update settings for a Hugging Face dataset repository.

Update Discussion Title

Tool to change the title of an existing discussion on a Hugging Face repository (model, dataset, or Space).

Update Model Repository Settings

Tool to update settings for a Hugging Face model repository.

Update Notification Settings

Tool to update notification settings for the authenticated Hugging Face user.

Update Watch Settings

Tool to update watch settings for your Hugging Face account.

Update Webhook

Tool to update an existing webhook in Hugging Face settings.

Update Spaces Repository Settings

Tool to update settings for a Hugging Face Spaces repository.

Update SQL Console Embed

Tool to update an existing SQL console embed for a Hugging Face dataset.

Enable or Disable Webhook

Tool to enable or disable a webhook on Hugging Face.

FRAMEWORKS

How to build Hugging Face MCP Agent with another framework

ChatGPT logo

ChatGPT

Use Hugging Face MCP with ChatGPT

OpenAI Agents SDK logo

OpenAI Agents SDK

Use Hugging Face MCP with OpenAI Agents SDK

Claude Agent SDK logo

Claude Agent SDK

Use Hugging Face MCP with Claude Agent SDK

Claude Code logo

Claude Code

Use Hugging Face MCP with Claude Code

Claude Cowork logo

Claude Cowork

Use Hugging Face MCP with Claude Cowork

Codex logo

Codex

Use Hugging Face MCP with Codex

Cursor logo

Cursor

Use Hugging Face MCP with Cursor

OpenClaw logo

OpenClaw

Use Hugging Face MCP with OpenClaw

Hermes logo

Hermes

Use Hugging Face MCP with Hermes

CLI logo

CLI

Use Hugging Face MCP with CLI

Google ADK logo

Google ADK

Use Hugging Face MCP with Google ADK

LangChain logo

LangChain

Use Hugging Face MCP with LangChain

Vercel AI SDK logo

Vercel AI SDK

Use Hugging Face MCP with Vercel AI SDK

LlamaIndex logo

LlamaIndex

Use Hugging Face MCP with LlamaIndex

CrewAI logo

CrewAI

Use Hugging Face MCP with CrewAI

OpenCode logo

OpenCode

Use Hugging Face MCP with OpenCode

VS Code logo

VS Code

Use Hugging Face MCP with VS Code

FAQ

Frequently asked questions

With a standalone Hugging Face MCP server, the agents and LLMs can only access a fixed set of Hugging Face tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Hugging Face and many other apps based on the task at hand, all through a single MCP endpoint.

Yes, you can. Mastra AI fully supports MCP integration. You get structured tool calling, message history handling, and model orchestration while Tool Router takes care of discovering and serving the right Hugging Face tools.

Yes, absolutely. You can configure which Hugging Face scopes and actions are allowed when connecting your account to Composio. You can also bring your own OAuth credentials or API configuration so you keep full control over what the agent can do.

All sensitive data such as tokens, keys, and configuration is fully encrypted at rest and in transit. Composio is SOC 2 Type 2 compliant and follows strict security practices so your Hugging Face data and credentials are handled as safely as possible.

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Karan skipped his own birthday party to fix our critical issue. It was 10pm and he diverted his Waymo to help us instead. This really sets the bar — it shows the commitment you need when users rely on your software.

Harsha Gaddipati
Harsha Gaddipati
Co-founder, Slashy

A lot of students tell us that the moment their connected tools start talking to each other inside Opennote feels almost magical. The agent just knows them, and it's immensely helped keep new users on the platform.

Abhi Arya
Abhi Arya
Co-founder, Opennote

We chose Composio over Pipedream because it delivered depth where it mattered — niche tools and tricky edge cases other platforms simply ignored. That gave us confidence to scale without compromising.

Nirman Dave
Nirman Dave
CEO, Zams

As a solo builder, shipping fast is life or death. The only way I can outcompete incumbents is by outmanoeuvring them. Getting bogged down managing agent auth would have been a death sentence.

Ryan Yu
Ryan Yu
Founder, Extra Thursday

Before Composio, adding tool integrations was slow and resource-intensive. Each one could take weeks of engineering time, and maintaining them meant constantly keeping up with API changes.

Tomisin Jenrola
Tomisin Jenrola
Founder & CEO, SwarmZero

With hands-on help from their founder, we integrated Gmail and Google Drive in just 30 minutes. This level of personal support and commitment is exactly what startups should strive for.

Jerome Leclanche
Jerome Leclanche
Co-Founder, Ingram Technologies