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Vantage MCP Server

Vantage MCP Server

by Vantage
Added to Onei
MIT
Repository Docs npm
Cloud & Infrastructure

Summary

Official Vantage MCP server: ask an AI assistant about your cloud costs, usage, tagging and budgets across AWS, Azure, GCP and more — hosted with OAuth or self-hosted via npx.

Features

  • Query current and historical cloud cost and usage in natural language
  • Covers AWS, Azure, Google Cloud, Datadog, Snowflake and other providers via Vantage
  • List, query and create Vantage resources (cost reports, tagging, integrations)
  • Hosted remote endpoint with OAuth 2.1 — no local server to run
  • Self-hostable over stdio via npx with a Vantage API token for air-gapped use

Installation

Set up this MCP server in your favorite AI agent — copy a ready-made configuration below.

Any MCP-compatible agent

Most agents (Claude, Cursor, Windsurf, VS Code, and more) read a standard mcpServers configuration.

  1. Open your agent's MCP configuration file.
  2. Merge the snippet below into it.
  3. Restart the agent — the "Vantage MCP Server" tools will be available.
{
  "mcpServers": {
    "vantage-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://mcp.vantage.sh/mcp"
      ]
    }
  }
}

Description

The official Vantage MCP Server lets an AI assistant explore your organization's cloud spend in plain language. Connect Claude, Cursor, VS Code, Goose or any MCP client and ask about current and historical costs, cost tagging, provider integrations and budgets — the server turns the question into queries against your Vantage account and returns the numbers, so FinOps and engineering teams can investigate spend, spot anomalies and pressure-test optimization ideas without building dashboards or exporting CSVs.

Vantage aggregates cost and usage data across providers (AWS, Azure, Google Cloud, Datadog, Snowflake and more), and the MCP server exposes tools to list, query and create Vantage resources on top of that unified data. It offers two ways to run: a Vantage-managed hosted endpoint at https://mcp.vantage.sh/mcp using Streamable HTTP with OAuth 2.1 (nothing to host), or a self-hosted stdio build via the vantage-mcp-server npm package authenticated with a Vantage API token, suitable for air-gapped setups.

It is aimed at teams already using Vantage for cloud cost management who want conversational, agent-driven analysis of that data. Written in Go and open source; most users should start with the hosted server and OAuth sign-in.

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