How to integrate EnforcedFlow MCP with Pydantic AI

This guide walks you through connecting EnforcedFlow to Pydantic AI using the Composio tool router. By the end, you'll have a working EnforcedFlow agent that can view routing fields, list group agents, update group agents, select the next agent, and route cases through natural language commands. This guide will help you understand how to give your Pydantic AI agent real control over a EnforcedFlow account through Composio's EnforcedFlow MCP server. Before we dive in, let's take a quick look at the key ideas and tools involved.

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EnforcedFlow is a work routing platform for advanced round-robin groups, agent criteria, availability, and email assignments. It helps teams distribute work fairly and quickly using configurable assignment rules.

5 Tools

Introduction

This guide walks you through connecting EnforcedFlow to Pydantic AI using the Composio tool router. By the end, you'll have a working EnforcedFlow agent that can view routing fields, list group agents, update group agents, select the next agent, and route cases through natural language commands.

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

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

Also integrate EnforcedFlow with

OpenAI Agents SDKClaude Agent SDKClaude CodeClaude CoworkCodexOpenClawHermesCLIGoogle ADKLangChainVercel AI SDKMastra AILlamaIndexCrewAI

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 EnforcedFlow
  • 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 EnforcedFlow 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 EnforcedFlow MCP server, and what's possible with it?

The EnforcedFlow MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your EnforcedFlow account. It provides structured and secure access to your round-robin groups, routing criteria, and agent assignments, so your agent can review groups, inspect routing fields, list agents, select the next available agent, and update agent records on your behalf.

  • Round-robin group overview: Have your agent list the round-robin groups available to your account and review their routing requirements.
  • Routing field review: Let the agent inspect the routing criteria and field configuration for a selected group.
  • Agent availability checks: Direct your agent to list members of a group, filter them by active status, and review their configured routing values.
  • Next-agent selection: Instruct your agent to choose the next available person from a round-robin group using your configured criteria.
  • Agent record management: Have your agent update a matching group member or create a new one when no match exists.

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:
  • Python 3.9 or higher
  • A Composio account with an active API key
  • Basic familiarity with Python and async programming
2

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.
3

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 EnforcedFlow
  • pydantic-ai lets you create structured AI agents with tool support
  • python-dotenv loads your environment variables securely from a .env file
4

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
5

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 EnforcedFlow
  • MCPServerStreamableHTTP connects to the EnforcedFlow MCP server endpoint
  • Agent from Pydantic AI lets you define and run the AI assistant
6

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 EnforcedFlow
    composio = Composio(api_key=api_key)
    session = composio.create(
        user_id=user_id,
        toolkits=["enforcedflow"],
    )
    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 EnforcedFlow 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
7

Initialize the Pydantic AI Agent

python
# Attach the MCP server to a Pydantic AI Agent
enforcedflow_mcp = MCPServerStreamableHTTP(url, headers={"x-api-key": COMPOSIO_API_KEY})
agent = Agent(
    "openai:gpt-5",
    toolsets=[enforcedflow_mcp],
    instructions=(
        "You are a EnforcedFlow assistant. Use EnforcedFlow tools to help users "
        "with their requests. Ask clarifying questions when needed."
    ),
)
What's happening:
  • The MCP client connects to the EnforcedFlow endpoint
  • The agent uses GPT-5 to interpret user commands and perform EnforcedFlow operations
  • The instructions field defines the agent's role and behavior
8

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 EnforcedFlow.\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
  • EnforcedFlow API calls happen automatically under the hood
  • The model keeps conversation history to maintain context across turns
9

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 EnforcedFlow and Pydantic AI:

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()

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 EnforcedFlow
    composio = Composio(api_key=api_key)
    session = composio.create(
        user_id=user_id,
        toolkits=["enforcedflow"],
    )
    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
    enforcedflow_mcp = MCPServerStreamableHTTP(url, headers={"x-api-key": COMPOSIO_API_KEY})
    agent = Agent(
        "openai:gpt-5",
        toolsets=[enforcedflow_mcp],
        instructions=(
            "You are a EnforcedFlow assistant. Use EnforcedFlow 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 EnforcedFlow.\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 EnforcedFlow through Composio's Tool Router. With this setup, your agent can perform real EnforcedFlow 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 + EnforcedFlow for workflow automation)
This architecture makes your AI agent "agent-native", able to securely use APIs in a unified, composable way without custom integrations.
TOOLS

Supported Tools

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

Get Group Routing Fields

Get detailed routing-field configuration and metadata field names for one round-robin group.

List Group Agents

List agents in a round-robin group, optionally filtering by active status, with metadata and configured field values.

List Round Robin Groups

List round-robin groups accessible to the connected account, including group IDs and summary routing-field requirements.

Select Next Agent

Select the next available agent for a round-robin group using optional configured criteria.

Upsert Group Agent

Update the first agent matching a filter, or create an agent when the filter matches none.

FRAMEWORKS

How to build EnforcedFlow MCP Agent with another framework

OpenAI Agents SDK logo

OpenAI Agents SDK

Use EnforcedFlow MCP with OpenAI Agents SDK

Claude Agent SDK logo

Claude Agent SDK

Use EnforcedFlow MCP with Claude Agent SDK

Claude Code logo

Claude Code

Use EnforcedFlow MCP with Claude Code

Claude Cowork logo

Claude Cowork

Use EnforcedFlow MCP with Claude Cowork

Codex logo

Codex

Use EnforcedFlow MCP with Codex

OpenClaw logo

OpenClaw

Use EnforcedFlow MCP with OpenClaw

Hermes logo

Hermes

Use EnforcedFlow MCP with Hermes

CLI logo

CLI

Use EnforcedFlow MCP with CLI

Google ADK logo

Google ADK

Use EnforcedFlow MCP with Google ADK

LangChain logo

LangChain

Use EnforcedFlow MCP with LangChain

Vercel AI SDK logo

Vercel AI SDK

Use EnforcedFlow MCP with Vercel AI SDK

Mastra AI logo

Mastra AI

Use EnforcedFlow MCP with Mastra AI

LlamaIndex logo

LlamaIndex

Use EnforcedFlow MCP with LlamaIndex

CrewAI logo

CrewAI

Use EnforcedFlow MCP with CrewAI

FAQ

Frequently asked questions

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

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 EnforcedFlow tools.

Yes, absolutely. You can configure which EnforcedFlow 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 EnforcedFlow data and credentials are handled as safely as possible.

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