How to Use the FullStory MCP in Pydantic AI

Q: Is the FullStory MCP server compatible with Pydantic AI toolsets?

Yes, use the MCPToolset class. It integrates seamlessly with the framework to provide a unified interface for all 11 available tools.

Q: Can I use Pydantic AI to automate FullStory user deletion?

Yes, call deleteuser within a tool-use flow. Because it's type-safe, you ensure the user ID provided is always in the correct format.

Build type-safe analytics agents with Pydantic AI and FullStory, ensuring every session lookup hits your strict data models.

See Vinkius in Action

Works with every AI agent you already use

…and any MCP-compatible client

MCP Servers - Free for Subscribers

Connect FullStory MCP to Pydantic AI

Create your Vinkius account to connect FullStory to Pydantic AI and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

GDPR Free for Subscribers

Setup FullStory with Pydantic AI

Ask AI about this MCP

ChatGPT

Claude

Perplexity

Type-safe session analysis with Pydantic AI

Every response from `get_session` is validated against your Pydantic models at runtime. If the API returns unexpected fields, your agent fails immediately rather than processing bad data. This gives you total confidence in the telemetry your agent consumes. You define the structure, and the MCP server ensures the data matches.

User profile management for Pydantic AI

Synchronize your visitors using `create_update_user` with full validation of every property field. Your agent enforces strict schemas before sending data to the platform. It eliminates silent errors and keeps your user directory clean. Your agent only pushes data that meets your defined requirements.

Audience segment querying for Pydantic AI

Fetch and parse your audience segments using `list_segments` into typed Python objects. Your agent uses these to filter `list_users` results with absolute precision. This prevents the common issue of hallucinated filters. Your agent acts only on segment definitions that exist and validate correctly.

Setup guide

Set up FullStory MCP in Pydantic AI

Prerequisites

Python 3.10+ installed
pydantic-ai-slim[fastmcp] package
Active Vinkius subscription with a valid endpoint token

1

Install Pydantic AI with FastMCP
Run pip install "pydantic-ai-slim[fastmcp]". The FastMCP toolset replaces the deprecated MCPServerHTTP class with full protocol support.
2

Configure the FastMCPToolset
Pass a JSON-style config dict to FastMCPToolset with your Vinkius URL. Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com. Supports Streamable HTTP, SSE, and Stdio transports.
3

Create and run your agent
Pass the toolset to Agent(toolsets=[toolset]) and call agent.run(). Swap openai:gpt-4o for any supported model — Anthropic, Google, Mistral, or Groq.

agent.py

from pydantic_ai import Agent
from pydantic_ai.toolsets.fastmcp import FastMCPToolset

toolset = FastMCPToolset({
    "mcpServers": {
        "fullstory-mcp": {
            "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
        }
    }
})

agent = Agent(
    "openai:gpt-4o",
    toolsets=[toolset],
    system_prompt="You have access to FullStory tools.",
)

result = await agent.run("List recent FullStory transactions")
print(result.output)

Get your connection token →

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by FullStory. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

Why Choose Vinkius

Vinkius connects your tools to AI with real-time monitoring and automatic cost savings — all from one dashboard.

Connect FullStory now

Real-time monitoring

Live

visibility into every interaction

Connect your favorite tools to your AI and see exactly what's happening — every request, every response, in real time.

Built-in savings

60%

lower AI costs

Vinkius compresses data between your apps and your AI automatically. Lower bills every month — no configuration required.

Single dashboard

One

place for every integration

Every tool your AI connects to, managed from a single screen. One account, complete control.

Common questions about FullStory MCP in Pydantic AI

The agent throws a validation error immediately. This stops the workflow before any corrupted data can propagate through your system.

Yes, use the `MCPToolset` class. It integrates seamlessly with the framework to provide a unified interface for all 11 available tools.

Yes, call `delete_user` within a tool-use flow. Because it's type-safe, you ensure the user ID provided is always in the correct format.

Yes, the MCP server supports both HTTP and SSE. You can choose the transport that best fits your infrastructure needs.

Your agent only accesses the fields you explicitly model. By strictly defining what data is allowed, you minimize exposure and keep PII confined to your trusted schemas.

Use it with your favorite AI tools

Connect this server to Cursor, Claude, VS Code, and more.

OpenAI Agents SDK sdk-python

Google ADK sdk-python

Pydantic AI sdk-python

Vercel AI SDK sdk-typescript