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GPU Finder

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Live cloud GPU prices, stock and price history across 30+ providers. Read-only; free API key.

Source code Website Documentation

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http gpu-finder 'https://gpufinder.dev/mcp' --header 'Authorization: <Bearer YOUR_API_KEY. Free key with 60 data calls a month at https://gpufinder.dev/developers. Works with 2025-era clients (Cursor, VS Code, Claude Code, Claude Desktop via mcp-remote).>'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "gpu-finder": {
            "type": "http",
            "url": "https://gpufinder.dev/mcp",
            "headers": {
                "Authorization": "<Bearer YOUR_API_KEY. Free key with 60 data calls a month at https://gpufinder.dev/developers. Works with 2025-era clients (Cursor, VS Code, Claude Code, Claude Desktop via mcp-remote).>"
            }
        }
    }
}
NPM package gpufinder
Claude Code 
claude mcp add gpu-finder -e 'GPUFINDER_API_KEY=<your gpufinder_api_key>' -- npx -y gpufinder@0.1.2 mcp
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "gpu-finder": {
            "command": "npx",
            "args": [
                "-y",
                "gpufinder@0.1.2",
                "mcp"
            ],
            "env": {
                "GPUFINDER_API_KEY": "<your gpufinder_api_key>"
            }
        }
    }
}

Environment variables

  • GPUFINDER_API_KEY required secret Your GPU Finder API key. Free key with 60 data calls a month at https://gpufinder.dev/developers

Documentation

From the project's README on GitHub, refreshed weekly. Links open on GitHub.

Contents
  1. GPU Finder MCP server
  2. Get a key
  3. Install
  4. Tools
  5. Environment variables
  6. How it works
  7. License

GPU Finder MCP server

Live cloud GPU prices, stock and price history across 30+ providers (hyperscalers, neoclouds and marketplaces), for Claude, Cursor, VS Code, Cline and any MCP client.

Ask your agent things like:

  • "What is the cheapest 8× H100 node in stock right now, and on which provider?"
  • "Where can I rent a single RTX 5090 today, and for how much per hour?"
  • "How has B200 pricing moved over the last six months?"

The data comes from GPU Finder, which re-checks stock every hour.

Get a key

Create a free API key (60 data calls a month) at **https://gpufinder.dev/developers**. Paid plans add more calls.

Install

npx -y gpufinder mcp runs the server over stdio. Add it to your client:

Claude Desktop / Cursor / Cline / Windsurf (claude_desktop_config.json, .cursor/mcp.json, …):

{
  "mcpServers": {
    "gpufinder": {
      "command": "npx",
      "args": ["-y", "gpufinder", "mcp"],
      "env": { "GPUFINDER_API_KEY": "YOUR_API_KEY" }
    }
  }
}

Claude Code:

claude mcp add gpufinder --env GPUFINDER_API_KEY=YOUR_API_KEY -- npx -y gpufinder mcp

VS Code (.vscode/mcp.json):

{
  "inputs": [
    { "type": "promptString", "id": "gpufinder-api-key", "description": "GPU Finder API key", "password": true }
  ],
  "servers": {
    "gpufinder": {
      "type": "stdio",
      "command": "npx",
      "args": ["-y", "gpufinder", "mcp"],
      "env": { "GPUFINDER_API_KEY": "${input:gpufinder-api-key}" }
    }
  }
}

Requires Node.js 20 or newer. Keep your key out of files you commit.

Prefer no install?

Clients that support remote MCP servers can connect straight to https://gpufinder.dev/mcp with the header Authorization: Bearer YOUR_API_KEY. See https://gpufinder.dev/api.

Tools

All tools are read-only.

ToolWhat it returns
list_gpusGPU models tracked, with specs and price range
list_providersProviders with GPU counts and links
get_pricesPer-provider offers for a GPU and node size (USD per hour)
get_market_snapshotCheapest listed vs cheapest actually in stock
get_availabilityObserved stock by provider
get_price_historyUp to 12 months of price history
get_data_statusData freshness per provider
get_usageYour monthly allowance and usage (free)

Listing tools is free. Each data call uses one unit of your monthly allowance; get_usage uses none.

Environment variables

VariablePurpose
GPUFINDER_API_KEYYour API key (required for tool calls)
GPUFINDER_MCP_URLOverride the endpoint (default https://gpufinder.dev/mcp)
GPUFINDER_DEBUG=1Log requests to stderr; the key is never logged

How it works

This package is a small stdio proxy with no dependencies. It forwards each MCP message to the hosted GPU Finder endpoint with your key and relays the reply, so the tool list always matches the live service.

Also listed in the official MCP Registry as dev.gpufinder/gpufinder.

License

MIT

Frequently asked questions

What is GPU Finder?

Live cloud GPU prices, stock and price history across 30+ providers. Read-only; free API key.

How do I install GPU Finder?

It runs as a remote server. In Claude Code: claude mcp add --transport http gpu-finder 'https://gpufinder.dev/mcp' --header 'Authorization: <Bearer YOUR_API_KEY. Free key with 60 data calls a month at https://gpufinder.dev/developers. Works with 2025-era clients (Cursor, VS Code, Claude Code, Claude Desktop via mcp-remote).>'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does GPU Finder need an API key?

Yes. It expects GPUFINDER_API_KEY, Authorization, which you set in its configuration.

Is GPU Finder open source?

Yes. Its code is on GitHub under the MIT license.

Who maintains GPU Finder?

It is published by gpufinder. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.