# Vercel — How Vapi built their MCP server on Vercel

- Company: Vercel (vercel.com)
- Announced: 2025-05-21T13:00:00+00:00
- Category: not stated
- Coverage: not counted
- Announcement: no
- Group: routine
- Source: https://vercel.com/blog/vapi-mcp-server-on-vercel
- Record: https://forck.live/items/20871-how-vapi-built-their-mcp-server-on-vercel
- Subject: v0 / AI SDK / AI Gateway

Vapi rebuilt its MCP server on Vercel, enabling support for both SSE transport and the newer Streamable HTTP transport. The migration used Vercel's MCP Adapter and Fluid Compute to optimize resource usage. The server allows users to create agents, automate testing, analyze transcripts, build workflows, and access all of Vapi's endpoints.

## Evidence

Verbatim from https://vercel.com/blog/vapi-mcp-server-on-vercel:

> By rebuilding their MCP server using Vercel's MCP adapter, Vapi is now able to support both SSE transport and the newer Streamable HTTP transport out of the box.

---

Record: https://forck.live/items/20871-how-vapi-built-their-mcp-server-on-vercel
Catalogue: https://forck.live/llms.txt
Current issue: https://forck.live/feed.md