How to integrate FutureAGI MCP with Pydantic AI

This guide walks you through connecting FutureAGI to Pydantic AI using the Composio tool router. By the end, you'll have a working FutureAGI agent that can list agent definitions, browse datasets, review evaluation tasks, view test runs, and inspect scenarios through natural language commands. This guide will help you understand how to give your Pydantic AI agent real control over a FutureAGI account through Composio's FutureAGI MCP server. Before we dive in, let's take a quick look at the key ideas and tools involved.

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FutureAGI is an AI evaluation and observability platform for testing, tracing, simulating, and improving AI systems. Use it to measure model quality, debug failures, manage datasets, and close the loop with annotation workflows.

9 Tools

Introduction

This guide walks you through connecting FutureAGI to Pydantic AI using the Composio tool router. By the end, you'll have a working FutureAGI agent that can list agent definitions, browse datasets, review evaluation tasks, view test runs, and inspect scenarios through natural language commands.

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

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

Also integrate FutureAGI 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 FutureAGI
  • 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 FutureAGI 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 FutureAGI MCP server, and what's possible with it?

The FutureAGI MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your FutureAGI account. It provides structured and secure access to your evaluations, datasets, annotation workflows, agent definitions, and simulation resources, so your agent can review evaluation tasks, find datasets, inspect annotation work, browse agents, and explore simulations on your behalf.

  • Evaluation setup discovery: Have your agent find evaluation tasks and custom evaluation configurations for a specific project or task name.
  • Dataset and label review: Let the agent search your datasets and review annotation labels by name, type, project, or dataset.
  • Annotation queue oversight: Direct your agent to list annotation queues by name or status and include item counts when needed.
  • Agent and test inspection: Instruct your agent to find agent definitions and review configured run tests by name, source type, or prompt template without running them.
  • Simulation resource exploration: Have your agent browse personas and scenarios using agent type, simulation mode, agent definition, or search text.

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 FutureAGI
  • 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 FutureAGI
  • MCPServerStreamableHTTP connects to the FutureAGI 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 FutureAGI
    composio = Composio(api_key=api_key)
    session = composio.create(
        user_id=user_id,
        toolkits=["futureagi"],
    )
    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 FutureAGI 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
futureagi_mcp = MCPServerStreamableHTTP(url, headers={"x-api-key": COMPOSIO_API_KEY})
agent = Agent(
    "openai:gpt-5",
    toolsets=[futureagi_mcp],
    instructions=(
        "You are a FutureAGI assistant. Use FutureAGI tools to help users "
        "with their requests. Ask clarifying questions when needed."
    ),
)
What's happening:
  • The MCP client connects to the FutureAGI endpoint
  • The agent uses GPT-5 to interpret user commands and perform FutureAGI 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 FutureAGI.\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
  • FutureAGI 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 FutureAGI 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 FutureAGI
    composio = Composio(api_key=api_key)
    session = composio.create(
        user_id=user_id,
        toolkits=["futureagi"],
    )
    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
    futureagi_mcp = MCPServerStreamableHTTP(url, headers={"x-api-key": COMPOSIO_API_KEY})
    agent = Agent(
        "openai:gpt-5",
        toolsets=[futureagi_mcp],
        instructions=(
            "You are a FutureAGI assistant. Use FutureAGI 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 FutureAGI.\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 FutureAGI through Composio's Tool Router. With this setup, your agent can perform real FutureAGI 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 + FutureAGI 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 FutureAGI action and event your agent gets out of the box.

List Agent Definitions

List one page of agent definitions in the connected FutureAGI organization, optionally filtering by type, name, assistant ID, or agent ID.

List Annotation Labels

List one page of FutureAGI annotation labels by type, name, project, or dataset, optionally including usage counts.

List Annotation Queues

List one page of FutureAGI annotation queues by status or name, optionally including item counts.

List Custom Eval Configs

List custom evaluation configurations, optionally restricted to a FutureAGI project or evaluation task.

List Datasets

List one page of datasets in the connected FutureAGI organization, optionally searching by name.

List Eval Tasks

List one page of FutureAGI evaluation tasks, optionally filtering by project ID or task name.

List Personas

List one page of built-in and workspace personas for FutureAGI simulations, with type, simulation-mode, and text filters.

List Run Tests

List one page of configured FutureAGI run tests without executing them, optionally filtering by name, source type, or prompt template.

List Scenarios

List one page of FutureAGI simulation scenarios, optionally filtering by agent definition, agent type, or search text.

FRAMEWORKS

How to build FutureAGI MCP Agent with another framework

OpenAI Agents SDK logo

OpenAI Agents SDK

Use FutureAGI MCP with OpenAI Agents SDK

Claude Agent SDK logo

Claude Agent SDK

Use FutureAGI MCP with Claude Agent SDK

Claude Code logo

Claude Code

Use FutureAGI MCP with Claude Code

Claude Cowork logo

Claude Cowork

Use FutureAGI MCP with Claude Cowork

Codex logo

Codex

Use FutureAGI MCP with Codex

OpenClaw logo

OpenClaw

Use FutureAGI MCP with OpenClaw

Hermes logo

Hermes

Use FutureAGI MCP with Hermes

CLI logo

CLI

Use FutureAGI MCP with CLI

Google ADK logo

Google ADK

Use FutureAGI MCP with Google ADK

LangChain logo

LangChain

Use FutureAGI MCP with LangChain

Vercel AI SDK logo

Vercel AI SDK

Use FutureAGI MCP with Vercel AI SDK

Mastra AI logo

Mastra AI

Use FutureAGI MCP with Mastra AI

LlamaIndex logo

LlamaIndex

Use FutureAGI MCP with LlamaIndex

CrewAI logo

CrewAI

Use FutureAGI MCP with CrewAI

FAQ

Frequently asked questions

With a standalone FutureAGI MCP server, the agents and LLMs can only access a fixed set of FutureAGI tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from FutureAGI 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 FutureAGI tools.

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

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