How to connect Fillout forms to Claude Cowork

Cowork is Anthropic's AI agent for knowledge work. Think of it as Claude Code for everything else. It works autonomously with your computer, local files, and applications to accomplish complex tasks. This guide walks you through the easiest and most secure way to connect your Fillout forms account to Cowork via Composio Connect, enabling it to list all your active Fillout forms, show details for your latest created form, invalidate API token for Fillout account, and more such actions on your behalf without compromising your account security.

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Api Key

Fillout forms is an online platform for building and managing forms with a flexible API. It lets you create, distribute, and collect responses from forms with ease.

22 Tools

Introduction

Cowork is Anthropic's AI agent for knowledge work. Think of it as Claude Code for everything else. It works autonomously with your computer, local files, and applications to accomplish complex tasks.

This guide walks you through the easiest and most secure way to connect your Fillout forms account to Cowork via Composio Connect, enabling it to list all your active Fillout forms, show details for your latest created form, invalidate API token for Fillout account, and more such actions on your behalf without compromising your account security.

Also integrate Fillout forms with

OpenAI Agents SDKClaude Agent SDKClaude CodeCodexOpenClawHermesCLIGoogle ADKLangChainVercel AI SDKMastra AILlamaIndexCrewAI

Connecting Fillout forms to Claude Cowork

1. Open Customize

In Claude Desktop, click Customize in the left sidebar, then select Connectors and click the + icon at the top.

Claude Desktop connectors screen with Add custom connector selected

2. Add the Composio MCP server

Click Add custom connector and paste in the Composio MCP server URL:

bash
https://connect.composio.dev/mcp
Add custom connector dialog with Composio MCP server URL

3. Authorize in your browser

Click Connect. You'll be redirected to a browser window where you can authorize Composio to continue.

Composio authorization screen for Claude Cowork

4. Connect your Fillout forms account

Back in Cowork, ask the agent to connect to Fillout forms or give it any Fillout forms-related task.

For example, ask Cowork to:

  • "List all your active Fillout forms"
  • "Show details for your latest created form"
  • "Invalidate API token for Fillout account"

It will prompt you to authenticate and authorize access.

That's it. Composio's tools are now available in Cowork, and your Fillout forms account is ready to use.

What is Claude Cowork?

Claude Cowork is Anthropic's agent for general knowledge work. It can use your computer, files, and connected applications to complete longer-running tasks across your work tools.

With Composio Connect, Cowork can securely access apps like Fillout forms through MCP without you sharing account credentials directly with the agent.

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

The Fillout forms MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Fillout account. It provides structured and secure access to your forms and form management tools, so your agent can fetch form data, list all your forms, manage authorization, and help automate form workflows on your behalf.

  • Comprehensive form listing: Instantly retrieve and display a list of all forms in your Fillout account, making it easy to review and manage your surveys and data collection tools.
  • Seamless authorization management: Let your agent handle the OAuth authorization flow for securely connecting third-party applications to your Fillout account—no manual steps required.
  • Token revocation and security: Instruct your agent to programmatically invalidate or revoke access tokens, ensuring that only trusted applications and users have access to your Fillout data.
  • Automated workflow integration: Use your agent to connect Fillout forms with other apps or workflows, streamlining data collection and processing without manual intervention.
TOOLS

Supported Tools

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

Authorize OAuth

Tool to initiate the OAuth authorization process for third-party applications.

Create Database

Tool to create a new Zite database instance with tables and fields.

Create Database Webhook

Tool to create a webhook subscription for a Fillout database.

Create field

Tool to add a new field to an existing table with specified type, name, and configuration.

Create record

Tool to create a new record in a Fillout table with the provided field data.

Create table

Tool to add a new table with custom schema to an existing database.

Delete database

Tool to permanently delete a database and all its data including tables, fields, views, and records.

Delete database webhook

Tool to remove a webhook subscription from a Fillout database.

Delete field

Tool to permanently delete a field from a table.

Delete record

Tool to permanently delete a record from a table in Fillout Database.

Delete table

Tool to permanently delete a table and all its data including fields, views, and records from a Fillout database.

Get database by ID

Tool to retrieve detailed information about a specific database including all tables, fields, and views.

Get databases

Tool to retrieve a list of all databases for your organization.

Get forms

Tool to retrieve a list of all forms in your account.

Get record by ID

Tool to retrieve a single record by its UUID with all field data.

Invalidate Access Token

Revokes an OAuth access token obtained from Fillout's OAuth authorization flow.

List database webhooks

Tool to retrieve all webhook subscriptions configured for a specific database.

List Records

Tool to retrieve records from a Fillout table with filtering, sorting, and pagination.

Remove form webhook

Tool to remove a webhook by its ID.

Update field

Tool to modify field properties and configuration for an existing field in a Fillout database table.

Update record

Tool to update specific fields of an existing record in a Fillout table.

Update table

Tool to update table properties like name.

FRAMEWORKS

How to build Fillout forms MCP Agent with another framework

OpenAI Agents SDK logo

OpenAI Agents SDK

Use Fillout forms MCP with OpenAI Agents SDK

Claude Agent SDK logo

Claude Agent SDK

Use Fillout forms MCP with Claude Agent SDK

Claude Code logo

Claude Code

Use Fillout forms MCP with Claude Code

Codex logo

Codex

Use Fillout forms MCP with Codex

OpenClaw logo

OpenClaw

Use Fillout forms MCP with OpenClaw

Hermes logo

Hermes

Use Fillout forms MCP with Hermes

CLI logo

CLI

Use Fillout forms MCP with CLI

Google ADK logo

Google ADK

Use Fillout forms MCP with Google ADK

LangChain logo

LangChain

Use Fillout forms MCP with LangChain

Vercel AI SDK logo

Vercel AI SDK

Use Fillout forms MCP with Vercel AI SDK

Mastra AI logo

Mastra AI

Use Fillout forms MCP with Mastra AI

LlamaIndex logo

LlamaIndex

Use Fillout forms MCP with LlamaIndex

CrewAI logo

CrewAI

Use Fillout forms MCP with CrewAI

FAQ

Frequently asked questions

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

Yes, you can. Claude Cowork 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 Fillout forms tools.

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

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A lot of students tell us that the moment their connected tools start talking to each other inside Opennote feels almost magical. The agent just knows them, and it's immensely helped keep new users on the platform.

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