---
title: "Add voice agents to a Replit app"
description: "Connect Replit Agent to Speko and ship an app with a voice agent and a phone number, built in the same session."
canonical: "https://speko.ai/integrations/replit"
last-updated: "2026-11-02"
---

> ## Speko page index
> The complete index of every page on this site is at: https://speko.ai/llms.txt
> Read it before exploring further. It lists the exact Markdown URL for every canonical HTML page.

# Add voice agents to a Replit app

Connect Replit Agent to Speko and ship an app with a voice agent and a phone number, built in the same session.

[Get started free](https://platform.speko.ai/sign-in) $10 in credit on signup

## What you can ask Replit

- Use the Speko MCP server to create a voice agent that answers in Spanish.
- Show me the available Speko voices and models.
- Generate the Speko integration code for this app.

## Set it up

1. ### 1Add the MCP server
   
   In Replit Agent's integrations, choose Add MCP server, name it Speko, paste this URL, then Test & save.
   
   ```text
   https://replit.speko.ai/mcp
   ```
2. ### 2Sign in
   
   Replit opens Speko's sign-in. After that, Agent has Speko tools across all your projects.

## What Replit can do

- Build-time tools: voices, models and the integration code for your app
- Create voice agents
- Knowledge bases
- Phone numbers

## Questions

**How does it sign in?**

OAuth in the browser: the client opens Speko's sign-in, you approve, and it gets a token bound to the MCP endpoint. For automation, send a Speko API key as a Bearer token instead.

**What does it cost?**

The MCP server is free to connect. Calls and agent minutes bill at the published rates on the pricing page, and every account starts with $10 in credit.

Other integrations

- [Speko + Claude](https://speko.ai/integrations/claude)
- [Speko + ChatGPT](https://speko.ai/integrations/chatgpt)
- [Speko + Grok](https://speko.ai/integrations/grok)
- [Speko + Claude Code](https://speko.ai/integrations/claude-code)
- [Speko + Cursor](https://speko.ai/integrations/cursor)
- [Speko + Codex](https://speko.ai/integrations/codex)