Voiceflow demos-n-examples | Repositories Overview

In this document, you will find a collection of various projects and demos implemented under the Voiceflow team. Each project link is associated with a specific commit.

Repositories

• PDF Content Reader | Chat Widget Extension

  • Chat widget extension to allow extracting text from PDFs and sending the content back to the Voiceflow agent.
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• Shopify Demo | Chat Widget Extensions

  • Extensions used in the Shopify demos | Developer Lab & Making Bots
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• Sitemaps KB Auto Uploader

  • This project is a sitemap processor that updates a knowledge base using the Voiceflow API. It provides both API endpoints and a scheduled cron job for processing sitemaps. When available, it will use last update info from the sitemaps to check if the doc need to be updated and if there are new documents to add to the knowledge base.
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• Seat Selector Extension demo

  • Extension demo from the JetBlue Developer Lab
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• Voiceflow with VAPI Custom LLM

  • Use your Voiceflow agent as a VAPI custom llm
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• Goose Guide Bot

  • A Voiceflow-powered AI chat agent to help hackers get answers to their questions quickly and accurately! Open sourced as of Hack the North 2024 on Wednesday, August 21st, 2024.
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• Voiceflow Chat Widget Domain Checker

  • Use a Cloudflare worker and a Javascript Step in your agent to filter allowed domains for your Chat Widget.
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• Voiceflow KB Content Export

  • A command line tool to export all Voiceflow KB docs content into txt files. A ZIP archive is auto generated with the extracted content.
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• Voiceflow GameFlow: LLM powered Unity Game

  • A Unity game integrating Voiceflow as a custom interface with an LMM powered NPC, that not only can have organic conversatoins, but through agent design can also interract with the game world, by giving or receiving items, changing the game scene, or pulling from a knowledge base of lore.
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• EduChat | AI app

  • This is an AI app built in React. It enhances learning outcomes and interactivity by following along with students' reading of articles, asking questions, and engaging in conversation.
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• Tico Me | Audio to KB

  • A desktop app example to record audio from your computer, use a whisper endpoint to generate transcripts and upload them to your Agent knowledge base.
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• LLMLingua2 | Prompt Compression

  • Learn how to leverage Microsoft's LLMLingua2 for efficient prompt compression, enhancing your Voiceflow agent's performance, tokens usage and reducing latency as we also explore integrating latest OpenAI's GPT-4o model with a fallback to GPT-4 Turbo using Cloudflare Al Gateway.
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• Voiceflow MineFlow

  • Description: A Minecraft integration for Voiceflow! Built based off the Python example from Voiceflow's Python API Example. We connect to the Minecraft server's RCON interface to send commands to the server, and monitor the server's log file to get player messages.
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• Chat Widget Extensions

  • Description: This repository contains a demonstration of various chat widget extensions for Voiceflow. The extensions include functionality for video playback, timers, forms, maps, file uploads, date selection, confetti effects, and feedback collection.
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• KB File Downloader

  • Description: This Node.js application allows you to download documents from Voiceflow's API by specifying a document ID. It automatically detects the document's file type and saves it with the appropriate extension.
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• Analytics Proxy

  • Description: This repository contains a Node.js application that acts as a proxy between a Chat Widget and the Voiceflow Dialog Manager (DM) API. The primary purpose of this proxy is to intercept requests sent from the Chat Widget to the Voiceflow DM API's /interact endpoint, allowing for the collection, parsing, and analysis of response traces for analytics purposes.
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• Crawler | KB Uploader

  • Description: A modified version of the GPT Crawler (https://github.com/BuilderIO/gpt-crawler) to fetch content from a website, convert it in markdown and upload everything to your Voiceflow agent knowledge base as text.
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• Voiceflow Date Parser API

  • Description: API to parse human date like 'tomorrow at 10:00' to ISO 8601 formatted date.
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• Voiceflow Twilio SMS Integration

  • Description: This project is a Voiceflow Twilio SMS Integration using Docker and Docker Compose. It allows you to interact with the Voiceflow general runtime API via SMS using Twilio.
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• Voiceflow Proxy API

  • Description: Proxy API to update variables on client side and use them in the Assistant without leaking your VF API Key. Using Bun and fastify.
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• Presidio API | PII Anonymizer

  • Description: This repository contains a service that exposes an endpoint for anonymizing Personally Identifiable Information (PII). It uses the Microsoft Presidio project for the anonymization process. The application is built on Bun, a JavaScript runtime that helps to create performant applications.
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• Spotlight Demo | Electron App

  • Description: This repository contains a sample code for an Electron app that uses Voiceflow Dialog API to interact with your Voiceflow Assistant and return a markdown formated response with some animation.
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• Upload Zendesk Articles to VF Knowledge base

  • Description: This repository contains a sample code for an integration to fetch, clean and upload Zendesk articles to VF KB.
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• Text to Image using Voiceflow API Step and Hugging Face

  • Description: This repository contains a Node.js application with the endpoint /text2image leveraging Hugging Face's textToImage function of their inference API.
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• ASR Demo Whisper

  • Description: A demo application for Automatic Speech Recognition (ASR) using Whisper model.
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• Elevenlabs Integration

  • Description: How to use Elevenlabs voices in your Voiceflow Agent.
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• Example Integration WhatsApp

  • Description: An example of integration with WhatsApp, supporting Buttons, Images and Audio Messages.
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• Example Integration MS Teams

  • Description: An example of integration with MS Teams.
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• Langchain Local Knowledgebase

  • Description: A local knowledge base setup based on LangChain.
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• NER Manager

  • Description: A tool for Named Entity Recognition (NER).
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• Replicate LLM Models API

  • Description: An API setup to use Language Learning Models (LLM) available on Replicate in your Voiceflow Agent.
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• Voiceflow Discord

  • Description: Voiceflow demo integration with Discord.
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• Voiceflow Live Answer Discord

  • Description: Voiceflow demo integration with Discord and the live answer feature.
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• Voiceflow Slack

  • Description: Voiceflow demo integration with Slack.
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• Voiceflow Twilio IVR

  • Description: A Voiceflow Interactive Voice Response (IVR) system based on the Twilio service supporting Voice, SMS and call actions.
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• Voiceflow Telegram

  • Description: Voiceflow demo integration with Telegram.
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• Webpage Chat Demo

  • Description: A demo for chat functionality on a webpage.
  • Repository Link