0n3
MCP servers · cloud

Vercel MCP server

Hosting and deploys — projects, deployments and their build logs, environment variables, domains, aliases. Hosted by 0n3: 18 endpoints your AI can call with your own Vercel account, from Claude, ChatGPT, Cursor, Claude Code, Codex or Gemini CLI. One sign-in, one key per AI, a receipt for every call.

Connect VercelInstall into your AIWatch it work

18 endpoints5 categoriesauth: api_keyhosted

What your AI can do with Vercel

Projects · Projects and their settings (install/build commands, framework)8
List projectsGET /v9/projects
Get a projectGET /v9/projects/{idOrName}
List envGET /v9/projects/{idOrName}/env
Create an envPOST /v10/projects/{idOrName}/env
Update an envPATCH /v9/projects/{idOrName}/env/{id}
Delete an envDELETE /v9/projects/{idOrName}/env/{id}
List project domainsGET /v9/projects/{idOrName}/domains
Add a project domainPOST /v10/projects/{idOrName}/domains
Deployments · Deployments, their state and their build log6
List deploymentsGET /v6/deployments
Get a deploymentGET /v13/deployments/{idOrUrl}
Get deployment eventsGET /v3/deployments/{idOrUrl}/events
Create a deploymentPOST /v13/deployments
Cancel a deploymentPATCH /v12/deployments/{id}/cancel
List deployment aliasesGET /v2/deployments/{id}/aliases
Domains · Domains, project domains and aliases1
List domainsGET /v5/domains
Env · Project environment variables0
Project environment variables
More · Everything else this app exposes.3
Get an userGET /v2/user
List teamsGET /v2/teams
List aliasesGET /v4/aliases

Install in three steps

  1. Create a free account at 0n3.app and connect Vercel: paste a key or sign in through a door. It lands in your vault, encrypted.
  2. Open 0n3.app/install, pick your AI. A key is made for that AI alone; copy the line it gives you.
  3. Ask your AI: whoami. It answers with your connected services. Then ask it to list projects in Vercel.
Install (user scope — every project)
claude mcp add --transport http --scope user 0n3 https://0n3.app/mcp --header "Authorization: Bearer <your 0n token>"

Connect Vercel to

Claude Code + VercelMCP server + skillClaude (desktop & claude.ai) + VercelconnectorChatGPT + Vercelconnector · GPT actionCodex CLI + VercelMCP serverGemini CLI + VercelMCP serverCursor + VercelMCP serverVS Code (Copilot) + VercelMCP serverWindsurf + VercelMCP server

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Questions

What can an AI do with the Vercel MCP server?

18 things: projects, deployments, domains, env and more. Every call runs with your own Vercel connection and lands on a receipt.

Do I need to run anything on my computer?

No. 0n3 is hosted. Connect Vercel once, install 0n3 into your AI with one line, done.

Where does my Vercel key go?

Into your 0n3 vault, encrypted, one record per connection. The AI never sees it.