External services

For questions about supported integrations, authentication, API tools, or remote MCP capabilities that this skill does not answer, follow the docs MCP workflow before answering or implementing. For every new Voiceflow troubleshooting issue, consult it even when this skill suggests a fix. Include package/skill/stage context in why as described there. Reuse guidance for the same issue; consult it whenever unsure.

For embedding an agent on a website, use Widget. This skill connects services used by the agent, rather than installing its UI.

Read the operation contract. Inspect available integrations and their schemas before writing a custom API/function. A connection is not an attached agent tool: verify both.

Use an existing integration when it supports the task; an API tool for a plain request; a function for logic; an MCP tool for a supported remote capability. Do not confuse the coding agent's Voiceflow MCP connection with an MCP server that the customer is adding to their Voiceflow agent.

The user completes third-party OAuth or enters secret values in the secure Voiceflow interface. Never request credentials in conversation. If the public API cannot establish a connection, give the precise remaining UI step, then resume inspection after it exists. Don't invent a private connection helper.

API-tool fields reference the tool's declared input variables. Bind project variables or secrets through defaults on each attachment, not by assuming a URL token can read all project state. Use wiring.

Secret names may be shared while values differ by environment. Publishing does not promote Draft credentials to Default credentials. Check whether a value exists without retrieving or printing it.

A configured request is not proof of a successful integration. Inspect schemas and bindings first; when authorized to test, choose a harmless read if possible. Never send an email, payment, deletion, or other side effect solely to validate connectivity.

Sources: API tool, Secrets.

---
name: voiceflow-integrations
description: Connect Voiceflow integrations, API tools, MCP tools, and secret-backed credentials. Use for external services or missing tool connections.
license: MIT
---