How to integrate Gorgias MCP with Pydantic AI

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Introduction

This guide walks you through connecting Gorgias to Pydantic AI using the Composio tool router. By the end, you'll have a working Gorgias agent that can create a new support ticket for a customer, add urgent tag to today's open tickets, delete a team that's no longer active, create a new customer profile for recent shopper through natural language commands.

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

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

TL;DR

Here's what you'll learn:
  • How to set up your Composio API key and User ID
  • How to create a Composio Tool Router session for Gorgias
  • How to attach an MCP Server to a Pydantic AI agent
  • How to stream responses and maintain chat history
  • How to build a simple REPL-style chat interface to test your Gorgias workflows

What is Pydantic AI?

Pydantic AI is a Python framework for building AI agents with strong typing and validation. It leverages Pydantic's data validation capabilities to create robust, type-safe AI applications.

Key features include:

  • Type Safety: Built on Pydantic for automatic data validation
  • MCP Support: Native support for Model Context Protocol servers
  • Streaming: Built-in support for streaming responses
  • Async First: Designed for async/await patterns

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

The Gorgias MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Gorgias account. It provides structured and secure access to your helpdesk workspace, so your agent can perform actions like managing tickets, creating customers, tagging conversations, and organizing support teams on your behalf.

  • Automated ticket management: Instantly create, update, or delete support tickets to streamline customer interactions and resolve issues faster.
  • Customer profile control: Add new customers, update their details, or remove outdated accounts directly from your helpdesk—no manual entry required.
  • Tagging and ticket organization: Effortlessly assign or remove tags on tickets so your support requests stay organized by priority, topic, or workflow.
  • Team management: Create or delete support teams, letting your agent help restructure teams as your business grows or shifts focus.
  • Bulk customer actions: Perform batch operations like deleting multiple customers or specific field values, making mass updates and data hygiene a breeze.

Supported Tools & Triggers

Tools
Add Ticket TagsAdds tags to a ticket in gorgias.
Create Account SettingCreates a new account setting in gorgias.
Create CustomerCreates a new customer in gorgias.
Create TeamCreates a new team in gorgias.
Create TicketCreates a new ticket in gorgias.
Delete CustomerDeletes a specific customer from gorgias.
Delete Customer Field ValueDeletes a specific field value for a customer in gorgias.
Delete CustomersDeletes multiple customers from gorgias.
Delete TeamDeletes a specific team from gorgias.
Delete TicketDeletes a specific ticket from gorgias.
Delete Ticket Field ValueDeletes a specific field value for a ticket in gorgias.
Get AccountRetrieves your gorgias account information.
Get CustomerRetrieves a specific customer from gorgias.
Get EventRetrieves a specific event from gorgias.
Get TeamRetrieves a specific team from gorgias.
Get TicketRetrieves a specific ticket from gorgias.
List Account SettingsLists all account settings in gorgias.
List Customer Field ValuesLists all field values for a customer in gorgias.
List CustomersLists customers in gorgias with various filtering options.
List EventsLists events in gorgias with various filtering options.
List TeamsLists teams in gorgias.
List Ticket Field ValuesLists all field values for a ticket in gorgias.
List TicketsLists tickets in gorgias with various filtering options.
List Ticket TagsLists all tags for a ticket in gorgias.
Merge CustomersMerges two customers in gorgias, combining their data and history.
Remove Ticket TagsRemoves tags from a ticket in gorgias.
Set Customer DataSets the complete data object for a customer in gorgias.
Set Ticket TagsSets the complete list of tags for a ticket in gorgias.
Update Account SettingUpdates an existing account setting in gorgias.
Update CustomerUpdates an existing customer in gorgias.
Update TeamUpdates an existing team in gorgias.
Update TicketUpdates an existing ticket in gorgias.

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

What is Tool Router?

Composio's Tool Router 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 Tool Router

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

How the Tool Router works

The Tool Router 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

Prerequisites

Before starting, make sure you have:
  • Python 3.9 or higher
  • A Composio account with an active API key
  • Basic familiarity with Python and async programming

Getting API Keys for OpenAI and Composio

OpenAI API Key
  • Go to the OpenAI dashboard and create an API key. You'll need credits to use the models, or you can connect to another model provider.
  • Keep the API key safe.
Composio API Key
  • Log in to the Composio dashboard.
  • Navigate to your API settings and generate a new API key.
  • Store this key securely as you'll need it for authentication.

Install dependencies

bash
pip install composio pydantic-ai python-dotenv

Install the required libraries.

What's happening:

  • composio connects your agent to external SaaS tools like Gorgias
  • pydantic-ai lets you create structured AI agents with tool support
  • python-dotenv loads your environment variables securely from a .env file

Set up environment variables

bash
COMPOSIO_API_KEY=your_composio_api_key_here
USER_ID=your_user_id_here
OPENAI_API_KEY=your_openai_api_key

Create a .env file in your project root.

What's happening:

  • COMPOSIO_API_KEY authenticates your agent to Composio's API
  • USER_ID associates your session with your account for secure tool access
  • OPENAI_API_KEY to access OpenAI LLMs

Import dependencies

python
import asyncio
import os
from dotenv import load_dotenv
from composio import Composio
from pydantic_ai import Agent
from pydantic_ai.mcp import MCPServerStreamableHTTP

load_dotenv()
What's happening:
  • We load environment variables and import required modules
  • Composio manages connections to Gorgias
  • MCPServerStreamableHTTP connects to the Gorgias MCP server endpoint
  • Agent from Pydantic AI lets you define and run the AI assistant

Create a Tool Router Session

python
async def main():
    api_key = os.getenv("COMPOSIO_API_KEY")
    user_id = os.getenv("USER_ID")
    if not api_key or not user_id:
        raise RuntimeError("Set COMPOSIO_API_KEY and USER_ID in your environment")

    # Create a Composio Tool Router session for Gorgias
    composio = Composio(api_key=api_key)
    session = composio.create(
        user_id=user_id,
        toolkits=["gorgias"],
    )
    url = session.mcp.url
    if not url:
        raise ValueError("Composio session did not return an MCP URL")
What's happening:
  • We're creating a Tool Router session that gives your agent access to Gorgias tools
  • The create method takes the user ID and specifies which toolkits should be available
  • The returned session.mcp.url is the MCP server URL that your agent will use

Initialize the Pydantic AI Agent

python
# Attach the MCP server to a Pydantic AI Agent
gorgias_mcp = MCPServerStreamableHTTP(url, headers={"x-api-key": COMPOSIO_API_KEY})
agent = Agent(
    "openai:gpt-5",
    toolsets=[gorgias_mcp],
    instructions=(
        "You are a Gorgias assistant. Use Gorgias tools to help users "
        "with their requests. Ask clarifying questions when needed."
    ),
)
What's happening:
  • The MCP client connects to the Gorgias endpoint
  • The agent uses GPT-5 to interpret user commands and perform Gorgias operations
  • The instructions field defines the agent's role and behavior

Build the chat interface

python
# Simple REPL with message history
history = []
print("Chat started! Type 'exit' or 'quit' to end.\n")
print("Try asking the agent to help you with Gorgias.\n")

while True:
    user_input = input("You: ").strip()
    if user_input.lower() in {"exit", "quit", "bye"}:
        print("\nGoodbye!")
        break
    if not user_input:
        continue

    print("\nAgent is thinking...\n", flush=True)

    async with agent.run_stream(user_input, message_history=history) as stream_result:
        collected_text = ""
        async for chunk in stream_result.stream_output():
            text_piece = None
            if isinstance(chunk, str):
                text_piece = chunk
            elif hasattr(chunk, "delta") and isinstance(chunk.delta, str):
                text_piece = chunk.delta
            elif hasattr(chunk, "text"):
                text_piece = chunk.text
            if text_piece:
                collected_text += text_piece
        result = stream_result

    print(f"Agent: {collected_text}\n")
    history = result.all_messages()
What's happening:
  • The agent reads input from the terminal and streams its response
  • Gorgias API calls happen automatically under the hood
  • The model keeps conversation history to maintain context across turns

Run the application

python
if __name__ == "__main__":
    asyncio.run(main())
What's happening:
  • The asyncio loop launches the agent and keeps it running until you exit

Complete Code

Here's the complete code to get you started with Gorgias and Pydantic AI:

import asyncio
import os
from dotenv import load_dotenv
from composio import Composio
from pydantic_ai import Agent
from pydantic_ai.mcp import MCPServerStreamableHTTP

load_dotenv()

async def main():
    api_key = os.getenv("COMPOSIO_API_KEY")
    user_id = os.getenv("USER_ID")
    if not api_key or not user_id:
        raise RuntimeError("Set COMPOSIO_API_KEY and USER_ID in your environment")

    # Create a Composio Tool Router session for Gorgias
    composio = Composio(api_key=api_key)
    session = composio.create(
        user_id=user_id,
        toolkits=["gorgias"],
    )
    url = session.mcp.url
    if not url:
        raise ValueError("Composio session did not return an MCP URL")

    # Attach the MCP server to a Pydantic AI Agent
    gorgias_mcp = MCPServerStreamableHTTP(url, headers={"x-api-key": COMPOSIO_API_KEY})
    agent = Agent(
        "openai:gpt-5",
        toolsets=[gorgias_mcp],
        instructions=(
            "You are a Gorgias assistant. Use Gorgias tools to help users "
            "with their requests. Ask clarifying questions when needed."
        ),
    )

    # Simple REPL with message history
    history = []
    print("Chat started! Type 'exit' or 'quit' to end.\n")
    print("Try asking the agent to help you with Gorgias.\n")

    while True:
        user_input = input("You: ").strip()
        if user_input.lower() in {"exit", "quit", "bye"}:
            print("\nGoodbye!")
            break
        if not user_input:
            continue

        print("\nAgent is thinking...\n", flush=True)

        async with agent.run_stream(user_input, message_history=history) as stream_result:
            collected_text = ""
            async for chunk in stream_result.stream_output():
                text_piece = None
                if isinstance(chunk, str):
                    text_piece = chunk
                elif hasattr(chunk, "delta") and isinstance(chunk.delta, str):
                    text_piece = chunk.delta
                elif hasattr(chunk, "text"):
                    text_piece = chunk.text
                if text_piece:
                    collected_text += text_piece
            result = stream_result

        print(f"Agent: {collected_text}\n")
        history = result.all_messages()

if __name__ == "__main__":
    asyncio.run(main())

Conclusion

You've built a Pydantic AI agent that can interact with Gorgias through Composio's Tool Router. With this setup, your agent can perform real Gorgias actions through natural language. You can extend this further by:
  • Adding other toolkits like Gmail, HubSpot, or Salesforce
  • Building a web-based chat interface around this agent
  • Using multiple MCP endpoints to enable cross-app workflows (for example, Gmail + Gorgias for workflow automation)
This architecture makes your AI agent "agent-native", able to securely use APIs in a unified, composable way without custom integrations.

How to build Gorgias MCP Agent with another framework

OpenAI Agents SDK

OpenAI Agents SDK

Use Gorgias MCP with OpenAI Agents SDK

Claude Agent SDK

Claude Agent SDK

Use Gorgias MCP with Claude Agent SDK

Google ADK

Google ADK

Use Gorgias MCP with Google ADK

LangChain

LangChain

Use Gorgias MCP with LangChain

Vercel AI SDK

Vercel AI SDK

Use Gorgias MCP with Vercel AI SDK

Mastra AI

Mastra AI

Use Gorgias MCP with Mastra AI

LlamaIndex

LlamaIndex

Use Gorgias MCP with LlamaIndex

CrewAI

CrewAI

Use Gorgias MCP with CrewAI

FAQ

What are the differences in Tool Router MCP and Gorgias MCP?

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

Can I use Tool Router MCP with Pydantic AI?

Yes, you can. Pydantic 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 Gorgias tools.

Can I manage the permissions and scopes for Gorgias while using Tool Router?

Yes, absolutely. You can configure which Gorgias 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.

How safe is my data with Composio Tool Router?

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 Gorgias data and credentials are handled as safely as possible.

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