How to integrate Vercel MCP with Atomic Agent

Connect Atomic Agent to Vercel MCP. List recent deployments for your project, get deployment logs for commit abc123, and more using natural language, with authentication handled for you.

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Vercel MCP

Dcr Oauth

Vercel MCP is Vercel's hosted MCP server for querying documentation and managing projects and deployments. It provides a single endpoint to inspect deployments, view logs, and access project metadata.

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Introduction

Atomic Agent is an open-source AI agent that runs on your machine and supports local models through llama.cpp. Connect it to 1,500+ apps through Composio, including Vercel.

This guide uses Atomic Agent's built-in Composio integration. You need Atomic Agent v0.5.6 or later, your own Composio API key, and a Vercel account. See the Atomic Agent documentation for installation instructions.

Also integrate Vercel MCP with

ChatGPT Claude Cowork Hermes

How Atomic Agent connects to Vercel

Atomic Agent connects to Composio's Tool Router over Streamable HTTP MCP. It discovers the tools needed for your request, and Composio handles account authentication.

Execution and account-connection tools follow Atomic Agent's configured approval policy. Review any approval prompt before allowing an action on your connected account.

Connect Vercel to Atomic Agent

Sign up or sign in to the Composio dashboard. Copy your API key.
In Atomic Agent, open the Integrations tab and select Composio. Select API key, press e, paste the key, and press Enter. The tools become available immediately, without a restart.
Ask Atomic Agent to do something in Vercel. It searches Composio for the right tool.
On first use, open the sign-in link returned in the chat. Connect your Vercel account, then return to Atomic Agent to continue.

Headless setup

Add the following line to ~/.atomic-agent/.env, replacing YOUR_COMPOSIO_API_KEY with your key. Start Atomic Agent after saving the file.

bash

COMPOSIO_API_KEY=YOUR_COMPOSIO_API_KEY

What is the Vercel MCP server, and what's possible with it?

The Vercel MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Vercel account. It provides structured and secure access to Vercel documentation, projects, deployments, logs, and analytics, so your agent can search documentation, deploy applications, manage projects, investigate errors, and analyze traffic on your behalf.

Project and team management: Have your agent list teams and projects, inspect project details, or pause and resume a project.
Application deployments: Direct your agent to create a project from a Git repository, deploy local files, list deployments, or inspect a specific deployment.
Logs and error investigation: Let the agent review build logs, runtime logs, and grouped runtime errors to help diagnose failed builds and production issues.
Analytics and agent observability: Instruct your agent to query web analytics or examine agent runs, traces, events, usage, and workflow details.
Documentation and deployment access: Have your agent search Vercel documentation, fetch deployment pages, create temporary links for protected deployments, or review and update deployment protection settings.

Use Vercel from Atomic Agent

With your account connected, ask Atomic Agent to work with Vercel in natural language. You can connect more apps through the same Composio integration as you need them.

Visit the Atomic Agent website or inspect the Atomic Agent source code.

Troubleshooting

Why is my API key rejected?

Copy the key directly from the Composio dashboard. Atomic Agent requires ASCII characters because it sends the key in an HTTP header. Remove any extra characters introduced when copying.

Why are Composio tools unavailable after saving a key?

Check that you use Atomic Agent v0.5.6 or later and that Composio is enabled in your configuration. A "composio": { "enabled": false } setting disables the integration while keeping the saved key on disk.

Does Composio have a free plan?

The Hobby plan includes 100,000 tool calls per month. Composio-managed OAuth apps have a lower included allowance. See Composio pricing for the current limits that apply to your connection.

TOOLS

Supported Tools

Every Vercel MCP action and event your agent gets out of the box.

Add toolbar reaction

Add an emoji reaction to a message in a toolbar thread.

Buy addon

Executes a Vercel add-on purchase (currently only "siem"), by integer quantity, previously quoted by get_purchase_quote — quoting first is REQUIRED; this tool rejects un-quoted calls.

Buy credits

Executes a prepaid Vercel credits purchase (v0, AI Gateway, or Vercel Agent) previously quoted by get_purchase_quote — quoting first is REQUIRED; this tool rejects un-quoted calls.

Buy domain

Executes a single-domain registration previously quoted by get_purchase_quote (product:domain) — quoting first is REQUIRED; this tool rejects un-quoted calls.

Buy pro

Executes a Vercel Pro upgrade previously quoted by get_purchase_quote — quoting first is REQUIRED; this tool rejects un-quoted calls.

Change toolbar thread resolve status

Change the resolve status of a toolbar thread.

Check domain availability and price

Check if domain names are available for purchase and get pricing information

Create git project

Preferred when the intended source is pushed to an accessible remote repository's production branch.

Deploy to vercel

Deploy files directly when no usable remote git repository exists or the user explicitly requests a manual file deployment.

Edit toolbar message

Edit an existing message in a toolbar thread.

Get access to vercel url

Creates a temporary shareable link that bypasses authentication for protected Vercel deployments.

Get agent run

Get detailed metadata for a single Agent Run from an eve agent, including events, workflow metadata, usage, and subagent breakout data.

Get agent run trace

Get the trace for a single Agent Run from an eve agent, including turns, messages, reasoning, tool calls, token usage, and tool input/output when available.

Get deployment

Get a specific deployment by ID or URL.

Get deployment build logs

Get the build logs for a deployment by ID or URL, to investigate why a build failed.

Get domain order

Get the status of a domain purchase order returned by buy_domain, to confirm whether the registration completed.

Get git deployment context

Lists the user's Vercel teams with each team's plan, connected Cursor Origin workspaces, and linked Git projects.

Get project

Get a specific project in Vercel

Get project deployment protection

Get the effective password protection, Vercel Authentication, and Trusted IP settings for a Vercel project.

Get purchase quote

Read-only price quote for a Vercel purchase.

Get runtime errors

Get grouped runtime error clusters for a project (error name, occurrence count, affected routes, sample messages, first/last seen).

Get runtime logs

Get runtime logs for a project or deployment.

Get toolbar thread

Get a specific toolbar thread by ID, including all messages and context.

Get web analytics

Query Web Analytics for a Vercel project.

Import-claude-design-from-url

Import a design into Vercel from a publicly fetchable URL.

List agent run projects

List projects in a Vercel team that have Agent Runs observability data for agents built with the eve framework, with run counts and average duration rollups.

List agent runs

List Agent Runs for a Vercel project.

List deployments

List all deployments for a project

List projects

List all Vercel projects for a user (with a max of 50).

List teams

List the user's teams.

List toolbar threads

List Vercel toolbar comment threads for a team.

Pause project

Pause a Vercel project.

Reply to toolbar thread

Add a reply message to an existing toolbar thread.

Search vercel documentation

Search the Vercel documentation.

Unpause project

Unpause a Vercel project so its production deployment can resume serving traffic and consuming metered resources.

Update project deployment protection

Partially update password protection, Vercel Authentication, and Trusted IPs for a Vercel project.

Web fetch vercel url

Fetches a Vercel deployment URL and returns the response.

FRAMEWORKS

How to build Vercel MCP Agent with another framework

ChatGPT

Use Vercel MCP with ChatGPT

Claude Cowork

Use Vercel MCP with Claude Cowork

Hermes

Use Vercel MCP with Hermes

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FAQ

Frequently asked questions

With a standalone Vercel MCP server, the agents and LLMs can only access a fixed set of Vercel tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Vercel and many other apps based on the task at hand, all through a single MCP endpoint.

Yes, you can. Atomic Agent fully supports MCP integration. You get structured tool calling, message history handling, and model orchestration while Tool Router takes care of discovering and serving the right Vercel tools.

Yes, absolutely. You can configure which Vercel scopes and actions are allowed when connecting your account to Composio. You can also bring your own OAuth credentials or API configuration so you keep full control over what the agent can do.

All sensitive data such as tokens, keys, and configuration is fully encrypted at rest and in transit. Composio is SOC 2 Type 2 compliant and follows strict security practices so your Vercel data and credentials are handled as safely as possible.

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