How do I get an Access Token for Formsite?

You can find your Access Token in your Formsite account by going to Form Settings > Integrations > Formsite API.

What is the 'Server' and 'User Directory' required for setup?

The Server is your prefix (e.g., fs18) and the User Directory is your account name. Both are displayed on the Formsite API integration page.

Can I receive real-time notifications for new form results?

Yes! Use the 'create_webhook' tool to subscribe a URL to the 'result_completed' event for any of your forms.

Are the results returned in JSON format?

Yes, all data retrieved through this MCP server is provided in a structured format, which the AI agent can then summarize for you.

Formsite MCP Server for Pydantic AI 8 tools — connect in under 2 minutes

Name: Formsite
Availability: InStock
Author: Vinkius

ai.pydantic.dev/mcp

Built by Vinkius GDPR 8 Tools SDK

Pydantic AI brings type-safe agent development to Python with first-class MCP support. Connect Formsite through Vinkius and every tool is automatically validated against Pydantic schemas. catch errors at build time, not in production.

Get MCP Server for AI Agents

ASK AI ABOUT THIS MCP SERVER

Open in ChatGPT Open in Claude Open in Perplexity

Vinkius supports streamable HTTP and SSE.

python

import asyncio
from pydantic_ai import Agent
from pydantic_ai.mcp import MCPServerHTTP

async def main():
    # Your Vinkius token. get it at cloud.vinkius.com
    server = MCPServerHTTP(url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp")

    agent = Agent(
        model="openai:gpt-4o",
        mcp_servers=[server],
        system_prompt=(
            "You are an assistant with access to Formsite "
            "(8 tools)."
        ),
    )

    result = await agent.run(
        "What tools are available in Formsite?"
    )
    print(result.data)

asyncio.run(main())

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Stream every event to Splunk, Datadog, or your own webhook in real-time

* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure

About Formsite MCP Server

Connect your Formsite account to any AI agent to automate your form results retrieval and data management through the Model Context Protocol (MCP). Formsite is a professional form builder that enables organizations to create sophisticated forms and surveys. This MCP server allows you to list your forms, fetch real-time results, and manage webhooks directly through natural conversation.

Pydantic AI validates every Formsite tool response against typed schemas, catching data inconsistencies at build time. Connect 8 tools through Vinkius and switch between OpenAI, Anthropic, or Gemini without changing your integration code. full type safety, structured output guarantees, and dependency injection for testable agents.

What you can do

Results Retrieval — List and fetch form submissions/results instantly, including detailed answers and timestamps.
Form Oversight — Access and list all forms in your account to maintain full visibility of your active data collectors.
Field Inspection — Retrieve the fields and items defined within your forms to understand the structure of your data.
Webhook Automation — Create and manage webhooks to receive real-time notifications when new results are completed.
Reporting Insights — List and retrieve reports defined for your forms to get high-level snapshots of your data.
Multi-Server Support — Seamlessly connect to your specific Formsite server environment (e.g., fs18).

The Formsite MCP Server exposes 8 tools through the Vinkius. Connect it to Pydantic AI in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

How to Connect Formsite to Pydantic AI via MCP

Follow these steps to integrate the Formsite MCP Server with Pydantic AI.

Install Pydantic AI

Run pip install pydantic-ai

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token

Run the agent

Save to agent.py and run: python agent.py

Explore tools

The agent discovers 8 tools from Formsite with type-safe schemas

Why Use Pydantic AI with the Formsite MCP Server

Pydantic AI provides unique advantages when paired with Formsite through the Model Context Protocol.

Full type safety: every MCP tool response is validated against Pydantic models, catching data inconsistencies before they reach your application

Model-agnostic architecture. switch between OpenAI, Anthropic, or Gemini without changing your Formsite integration code

Structured output guarantee: Pydantic AI ensures tool results conform to defined schemas, eliminating runtime type errors

Dependency injection system cleanly separates your Formsite connection logic from agent behavior for testable, maintainable code

Formsite + Pydantic AI Use Cases

Practical scenarios where Pydantic AI combined with the Formsite MCP Server delivers measurable value.

Type-safe data pipelines: query Formsite with guaranteed response schemas, feeding validated data into downstream processing

API orchestration: chain multiple Formsite tool calls with Pydantic validation at each step to ensure data integrity end-to-end

Production monitoring: build validated alert agents that query Formsite and output structured, schema-compliant notifications

Testing and QA: use Pydantic AI's dependency injection to mock Formsite responses and write comprehensive agent tests

Formsite MCP Tools for Pydantic AI (8)

These 8 tools become available when you connect Formsite to Pydantic AI via MCP:

create_webhook

Create a new webhook

delete_webhook

Remove a webhook

get_form_details

Get form metadata

get_form_reports

Get form reports

list_form_items

List form fields

list_forms

List all forms

list_results

List form results

list_webhooks

List form webhooks

Example Prompts for Formsite in Pydantic AI

Ready-to-use prompts you can give your Pydantic AI agent to start working with Formsite immediately.

"List all forms in my Formsite account and their directory names."

"Show me the 10 most recent results for form 'survey_2023'."

"What fields are defined in my 'Contact' form (dir: contact_us)?"

Troubleshooting Formsite MCP Server with Pydantic AI

Common issues when connecting Formsite to Pydantic AI through the Vinkius, and how to resolve them.

MCPServerHTTP not found

Update: pip install --upgrade pydantic-ai

Formsite + Pydantic AI FAQ

Common questions about integrating Formsite MCP Server with Pydantic AI.

How does Pydantic AI discover MCP tools?

Create an MCPServerHTTP instance with the server URL. Pydantic AI connects, discovers all tools, and generates typed Python interfaces automatically.

Does Pydantic AI validate MCP tool responses?

Yes. When you define result types as Pydantic models, every tool response is validated against the schema. Invalid data raises a clear error instead of silently corrupting your pipeline.

Can I switch LLM providers without changing MCP code?

Absolutely. Pydantic AI abstracts the model layer. your Formsite MCP integration works identically with OpenAI, Anthropic, Google, or any supported provider.