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How to connect Voiceflow to Claude

Connect Claude Web, Desktop and Cowork to Voiceflow MCP. Start a voiceflow test run now, deploy latest voiceflow version to staging, and more using natural language, with authentication handled for you.

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Voiceflow is a platform for building, deploying, testing, and analyzing conversational AI agents. Use it to design voice and chat experiences with visual flows and real-time analytics.

20 Tools

Introduction

Claude is Anthropic's AI assistant, available on the web, in the desktop app, and on mobile. Cowork is its agent for knowledge work, and it runs on all of those surfaces too. Connected to your apps, Claude can work with your files and services to accomplish complex tasks on your behalf.

This guide walks you through the easiest and most secure way to connect your Voiceflow account to Claude via Composio Connect, enabling it to start a Voiceflow test run now, deploy latest Voiceflow version to staging, list all published Voiceflow project versions, and more such actions on your behalf without compromising your account security.

Setup is the same on Claude Web, Desktop, and Cowork, and you only need to do it once. The connector is tied to your account, so it's available in all three.

Also integrate Voiceflow with

ChatGPTHermesAtomic Agent

Connecting Voiceflow to Claude Web, Desktop, and Cowork

Two ways to add the Composio connector. Pick whichever you prefer.

1. Add with one click

Click the button. Claude opens with the Composio connector filled in. Click Add, then go to step 2.

Add to Claude

Add manually

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

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

2. 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 Web, Desktop, and Cowork

3. Connect your Voiceflow account

Back in Claude, ask it to connect to Voiceflow or give it any Voiceflow-related task.

For example, ask Claude to:

  • "Start a Voiceflow test run now"
  • "Deploy latest Voiceflow version to staging"
  • "List all published Voiceflow project versions"

It will prompt you to authenticate and authorize access.

That's it. Composio's tools are now available in Claude, and your Voiceflow account is ready to use.

What is the Voiceflow Claude Connector, and what's possible with it?

The Voiceflow MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Voiceflow account. It provides structured and secure access so your agent can perform Voiceflow operations on your behalf.

Troubleshooting

1. Why does Claude not use the Composio connector for Voiceflow?

The connector can show as connected, but Claude must use it in each Voiceflow conversation.

  • Click + at the lower left of the chat, or type /.
  • Hover Connectors.
  • Turn on Composio.
  • Ask Claude to connect to Voiceflow again.

2. Why does Claude show an MCP server error before Voiceflow connects?

Claude can show Couldn't reach the MCP server or Authorization with the MCP server failed when you add the connector for Voiceflow.

  • Check that the connector URL is https://connect.composio.dev/mcp.
  • Connectors run from Anthropic's cloud, so your device network is usually not the problem.
  • Add the connector again from Customize > Connectors, then ask Claude to connect Voiceflow.
  • If it fails again, send the error and the ofid_ reference id to support@composio.dev.

3. Why does the Voiceflow authorization link not work?

The Composio connector is one server. Your Voiceflow account connects separately when Claude asks for it.

  • If the browser does not open, or the link expires, ask Claude to retry the Voiceflow connection.
  • Composio creates a fresh Voiceflow authorization link.
  • Open that link in your browser and finish the Voiceflow sign-in.

4. Why do Voiceflow actions fail after they worked before?

The Voiceflow connection can expire or lose permission.

  • Ask Claude to inspect the Voiceflow connection.
  • If the connection is unhealthy, disconnect it when Claude prompts you.
  • Reconnect the Voiceflow account and retry the action.
  • If Claude shows a permission prompt, approve it before Claude changes data in Voiceflow.
  • If the action still fails with a permission error, check that the connected account has that permission in Voiceflow itself.

5. How do I switch to a different Voiceflow account?

Claude can manage the Voiceflow connection for you.

  • Ask Claude to disconnect or delete the current Voiceflow account.
  • Ask Claude to connect Voiceflow again.
  • Open the new Composio authorization link for Voiceflow.
  • Sign in with the other Voiceflow account in the browser.
  • After the account connects, ask Claude to retry the Voiceflow task.

6. Why is my Voiceflow connection missing in Claude Desktop or on a Team plan?

The connector belongs to your Claude account, so your Voiceflow connection works in Claude Web, Desktop, and Cowork.

  • In Claude Desktop, open Customize > Connectors.
  • Next to Composio, click ⋮ and click Clear cache.
  • If Voiceflow tools still do not appear, click ⋮, disconnect, remove the connector, and add it again.
  • On Team or Enterprise, an Owner or Primary Owner must enable the connector before you can connect Voiceflow.
TOOLS

Supported Tools

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

Create Variable

Create one user-defined variable in a Voiceflow project environment and return its assigned ID and configuration.

Delete Variable

Permanently delete one user-defined variable by ID.

Export Environment

Return a complete JSON snapshot of one Voiceflow environment, including agent, workflows, tools, functions, variables, and knowledge-base records.

Get Agent Configuration

Return one project environment's agent configuration; optionally include its large global prompt and instructions.

Get Conversation State

Read a user's Voiceflow conversation variables, storage, and execution stack for a draft or published environment.

Get Transcript

Return one transcript with its full conversation logs, properties, evaluations, and recording URL.

Import Knowledge Document from URL

Crawl one public web URL into a Voiceflow knowledge base and return the created document and ingestion status.

List Agent Components

List playbooks, API tools, functions, project-level evaluations, MCP servers or tools, attached tools, or tests for a Voiceflow project and, where applicable, an environment.

List Environments

Return a project's environments, aliases, release history, and live traffic percentages.

List Knowledge Documents

Return all knowledge-base documents in one project environment with their IDs, sources, ingestion status, and chunking settings.

List Projects

Return every Voiceflow project in one workspace, including project IDs used by agent, runtime, and authoring tools.

List Variables

Return system and user-defined variables in one project environment with IDs, defaults, descriptions, and ownership flags.

List Workspaces

Return every Voiceflow workspace accessible to the connected account, including IDs needed to list projects.

Publish Environment

Publish a Voiceflow environment as a named release.

Query Knowledge Base

Retrieve relevant document chunks and optionally synthesize an answer from a project's draft or published Voiceflow knowledge base.

Query Project Analytics

Return one Voiceflow project-level analytics metric as a time series for a requested date range and interval.

Search Transcripts

Search a project's conversation transcripts by time, environment, version, session, and transcript-property filters, returning one bounded page.

Send Conversation Message

Send one text turn to a Voiceflow agent and return its typed response traces; this invokes the agent and may consume model usage.

Update Conversation Variables

Merge named variable values into one user's existing conversation state without replacing storage or the execution stack.

Update Variable

Update selected editable fields of one user-defined variable; omitted fields remain unchanged.

FRAMEWORKS

How to build Voiceflow MCP Agent with another framework

ChatGPT logo

ChatGPT

Use Voiceflow MCP with ChatGPT

Hermes logo

Hermes

Use Voiceflow MCP with Hermes

Atomic Agent logo

Atomic Agent

Use Voiceflow MCP with Atomic Agent

FAQ

Frequently asked questions

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

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

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