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Comparison · Updated
Vercel vs Railway: MCP servers compared
Which one works better with Claude, ChatGPT and other AI assistants? Here is what each vendor publishes, side by side, from our dated verdicts.
The short answer
- Both Vercel and Railway publish an official MCP server.
- Safety flags to review: Vercel 1, Railway 1. See each verdict for details.
Side by side
| Detail | Vercel | Railway |
|---|---|---|
| Verdict | Official | Official |
| Claude connector | Yes | Yes |
| Server | Vercel MCP (Vercel) | Railway remote MCP server (mcp.railway.com) (Railway) |
| How it runs | Hosted (remote URL) | Hosted (remote URL) |
| Sign-in | OAuth sign-in | OAuth sign-in |
| Stage | Unknown | Unknown |
| Plan needed | Available on all Vercel plans per the docs. Claude custom connectors need Pro, Max, Team or Enterprise per Vercel's note. | Needs a Railway account; no plan tier is stated. |
| Documented tools | 8 (8 read, 0 write) | 8 (3 read, 5 write) |
| Can delete data | No documented delete tools | Yes, 1 tool |
| Safety flags | Tool catalog covers 217 tools across deployments, domains and DNS, environment variables, billing and purchases, firewall, sandboxes and more. No read-only mode documented; Vercel advises human confirmation for every step. | Tools can create projects, redeploy, accept staged deploys and delete feature flags. Destructive tools carry protocol-level hints so clients can prompt, but no read-only mode is documented. Docs advise using non-critical environments. |
| Setup guides | Claude Code, Claude, Cursor, VS Code, Other clients | Claude, Claude Code, Other clients |
| Last checked | October 18, 2026 | October 18, 2026 |
Vercel verdict
As of October 2026, Vercel publishes an official remote MCP server at mcp.vercel.com, documented on vercel.com and listed in Anthropic's directory as Anthropic verified. It uses OAuth, works on all plans, and only allows clients Vercel has approved. It exposes a large catalog including deploys and purchases, with no read-only mode documented.
Setup, tools and safety check for Vercel →Railway verdict
As of October 2026, Railway publishes an official remote MCP server at mcp.railway.com, documented on docs.railway.com and listed in Claude's directory as Anthropic verified. It signs in with OAuth, and a local server runs through the Railway CLI. It can redeploy services and create projects, and no read-only mode is documented.
Setup, tools and safety check for Railway →