# Vercel — MCP Server

> List deployments, read logs, manage env keys and roll back from natural language.

**Source:** https://mcpplaygroundonline.com/mcp-servers/vercel  
**Transport:** http  
**Requires auth:** Yes

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## What it does

Vercel MCP is aimed at “agentic DevOps” on top of Vercel: the model can look up a topic in Vercel’s docs, list recent deployments, fetch failed build logs, read runtime errors, check domain and DNS state, and (with the right tool and confirmation) create deployments or use safe CLI helpers. Some tools are public, others require an authenticated Vercel user. The server is the same one Vercel documents for first-party clients like Codex, Claude, and Cursor, so you get predictable behaviour in MCP Agent Studio once OAuth or headers are set up in your client.

## Tools exposed

- search_documentation — search Vercel docs by topic
- list_teams / list_projects / get_project — org and project metadata
- list_deployments / get_deployment / get_deployment_build_logs / get_runtime_logs
- check_domain_availability_and_price / buy_domain — domain helpers where enabled
- get_access_to_vercel_url / web_fetch_vercel_url — follow protected preview URLs with consent
- use_vercel_cli / deploy_to_vercel — automation helpers the server exposes in its tools table

## Example queries you can run

- "Why did the last production deploy fail? Pull the build log summary."
- "List all environment variable keys (not values) for project “acme” on my team."
- "What preview URLs exist for the current branch, and is any deployment marked ERROR?"
- "Promote the latest preview to production and confirm the production alias."

## Details

- **Recommended model:** anthropic/claude-sonnet-4.5 — Claude Sonnet 4.5 is strong on log triage, multi-file deploy reasoning, and safe rollback suggestions. For doc-only Q&A, GPT-5.2 or Haiku 4.5 is often enough.
- **Transport:** http
- **Authentication:** Required — Vercel account via OAuth in supported clients, or a Vercel personal token where your MCP client allows bearer auth (vercel.com/account/tokens).
- **Hosted endpoint:** https://mcp.vercel.com
- **Official source:** [Vercel MCP documentation](https://vercel.com/docs/mcp/vercel-mcp)

## Frequently asked questions

### What is the Vercel MCP server?

It is the hosted Model Context Protocol service Vercel runs at mcp.vercel.com. It exposes Vercel product APIs as well-documented tools so an LLM can search docs, list projects, inspect deployments, read logs, and work with domains according to the published tools reference.

### How do I connect Vercel MCP from Agent Studio?

Use the Vercel template so the base URL and transport are pre-filled. In clients that need OAuth, complete the Vercel sign-in flow when the connector prompts. If your client only accepts a bearer key, use a Vercel personal access token with the least scope required.

### Can the model promote deployments or change secrets?

Some tools are write-capable, such as creating deployments or buying domains, depending on the tool list for your account. Start with a team or project that is safe to experiment on, and confirm any destructive or spend-related action before the client sends it to Vercel’s API.

### Is Vercel MCP limited to “approved” AI clients only?

Vercel documents which first-party and partner clients they test with, but the protocol is standard. Any MCP client that can speak streamable HTTP and complete OAuth (or use a valid token) can call the same endpoint — including MCP Playground in the browser.

### Which model should I use to debug a failed Vercel build?

Use Claude Sonnet 4.5 or a similar “reasoning” tier so the model can correlate build logs, configuration, and documentation. You can A/B in Agent Studio next to a cheaper model to see whether the extra cost buys fewer wrong hypotheses.

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_Test this server across 40+ models on MCP Playground: https://mcpplaygroundonline.com/mcp-servers/vercel — free, no install._