Agent MCP Directory

Vercel

Vercel: Runs MCP servers as Vercel Functions on Fluid compute through the open-source mcp-handler package, and operates its own OAuth-protected Vercel MCP at mcp.vercel.com. Remote transport: Streamable HTTP only. Price read 4 November 2026: Vercel MCP is available on all plans.

Fact sheet

ProductVercel (mcp-handler, Vercel MCP)
OperatorVercel
Kindhost
Homevercel.com
PricingVercel MCP is available on all plans; self-hosted servers bill as Vercel Functions on Fluid compute (read 2026-11-04). (source, read 4 November 2026)
In this directoryVercel: sign-in required, tools not seen, not counted
Vendor profileVercel

Rubric

Vercel on the host and registry rubric
DimensionValueEvidenceSource
Remote transportStreamable HTTP onlymcp-handler v2 removed HTTP+SSE.vercel.com, read 2026-11-04
OAuth with client registrationbring your own AS; CIMD on Vercel MCPmcp-handler verifies tokens and publishes resource metadata; Vercel MCP accepts CIMD clients.vercel.com, read 2026-11-04
Per-tool auth scopingscopes per handlerrequiredScopes on withMcpAuth; per-tool scoping is left to the server code.vercel.com, read 2026-11-04
Hosting and scale limitsVercel Functions limitsThe guide points to Functions and Fluid compute; no MCP-specific limit stated.vercel.com, read 2026-11-04
Observabilityplatform logs, rollbacks, rolling releasesThe guide lists Instant Rollback, Deployment Protection, Firewall and Rolling Releases.vercel.com, read 2026-11-04
PricingFunctions pricingNo separate MCP charge stated.vercel.com, read 2026-11-04
Registry submissionnot a registryVercel hosts; listing happens elsewhere.vercel.com, read 2026-11-04
Discoverability by agentsnone built inThe guide links public lists on GitHub rather than a Vercel catalog.vercel.com, read 2026-11-04
Own server in the registriesyescom.vercel/vercel-mcp is active in the official registry.registry.modelcontextprotocol.io, read 2026-11-04

What it does not do

  • mcp-handler does not run an authorization server or issue tokens.
  • Does not offer a public MCP registry or directory.

Dated facts

  • The deploy guide installs mcp-handler@2.1.1 with @modelcontextprotocol/server@2 and zod@4, and needs Node.js 20 or later. (vercel.com, read 4 November 2026)
  • mcp-handler v2 removes the legacy HTTP+SSE transport and the Redis configuration; clients connect over Streamable HTTP at a framework route such as /api/mcp. (vercel.com, read 4 November 2026)
  • withMcpAuth wraps a handler with token verification and returns 401 without a valid token and 403 when a scope is missing; the package does not issue tokens or run an authorization server. (vercel.com, read 4 November 2026)
  • protectedResourceHandler serves /.well-known/oauth-protected-resource metadata pointing at an external authorization server. (vercel.com, read 4 November 2026)
  • Vercel MCP is a remote server with OAuth at https://mcp.vercel.com, available on all plans. (vercel.com, read 4 November 2026)
  • Since 2 Nov 2026 any MCP client can connect to Vercel MCP with a Client ID Metadata Document instead of a prior review; the consent screen shows the metadata hostname. (vercel.com, dated 2 November 2026, read 4 November 2026)
  • The supported-clients list names 14 clients, including Claude Code, ChatGPT, Codex CLI, Cursor, VS Code with Copilot, Devin, Goose, Windsurf, Gemini CLI, OpenCode and Pi. (vercel.com, read 4 November 2026)
  • Vercel publishes its server in the official registry as com.vercel/vercel-mcp at https://mcp.vercel.com. (registry.modelcontextprotocol.io, read 4 November 2026)

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