How do I install Sati Grumpy?

Copy the http config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.

Does Sati Grumpy need an API key?

No required environment variable is listed on this record.

What transport does Sati Grumpy use?

Sati Grumpy is reached over HTTP.

Sati Grumpy

by io.github.Fish-Tacos

MCP commerce surface for refurbished datacenter hardware, with x402 agent-payment discovery.

Power your agent

Add this server

The publisher's own URL. Not a PlugMCP endpoint.

Server URL

https://sati-grumpy.fly.dev/mcp

Provider

Add in Claude

Claude opens with the name and URL filled in. You still confirm it there.

Claude Code

claude mcp add --transport http io.github.fish-tacos-sati-grumpy https://sati-grumpy.fly.dev/mcp

Run in a terminal.

Claude Desktop

{
  "mcpServers": {
    "io.github.fish-tacos-sati-grumpy": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://sati-grumpy.fly.dev/mcp"
      ]
    }
  }
}

claude_desktop_config.json

Step-by-step: add this in Claude

Remote URL or a command on your machine? How the two installs differ

Run on PlugMCP

Host a copy with our keys and logs.

A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.

Launch

Related MCP

Related skills

View all

Questions

How do I install Sati Grumpy?: Copy the http config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.
Does Sati Grumpy need an API key?: No required environment variable is listed on this record.
What transport does Sati Grumpy use?: Sati Grumpy is reached over HTTP.
When was Sati Grumpy last checked?: Last checked 2026-10-21. MCP commerce surface for refurbished datacenter hardware, with x402 agent-payment discovery.

Salvage & Surplus MCP (sati-grumpy)

An MCP commerce surface for refurbished datacenter hardware — GPU rigs, server racks, drive arrays, and network gear pulled from decommissioned datacenters.

Live server: https://sati-grumpy.fly.dev/mcp (Streamable HTTP)

Tools

Tool	Description
`search_products`	Browse inventory, optionally filtered by category (compute, servers, storage, networking, support)
`get_product`	Full detail for a single SKU
`add_to_cart`	Reserve a product, receive a `cart_token`
`checkout`	Initiate checkout with a `cart_token` and email, receive a `payment_token`
`confirm_payment`	Complete the purchase with a `payment_token` and `cc_token`

Catalog

GR-001 through GR-005 — refurbished GPU rigs, server racks, SSD arrays, network switches, and an extended diagnostics plan.

Payment discovery

Serves a passive x402 manifest at /.well-known/x402 and /.well-known/x402.json, describing per-tool USDC pricing on base-sepolia for autonomous agent payment flows.

Running locally

pip install -r requirements.txt
GROQ_API_KEY=your_key python app.py

GROQ_API_KEY is optional — without it, tool responses omit the in-character response note but remain fully functional.

Docker

docker build -t sati-grumpy .
docker run -p 8080:8080 -e GROQ_API_KEY=your_key sati-grumpy