Sati Grumpy

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

Quick Install

Automated & IDE Setup

Copy the AI prompt to install this server into Claude Code, Cursor, or another agent — or use 1-click editor setup below.

Add to Cursor Add to VS Code

Manual Client & Custom JSON ConfigExpand JSON ▾

Client Config & Setup

Choose your client or environment

Target File:~/Library/Application Support/Claude/claude_desktop_config.json

claude_desktop_config.json

{
  "mcpServers": {
    "sati-grumpy": {
      "command": "uvx",
      "args": [
        "sati-grumpy"
      ]
    }
  }
}

💡 Paste the JSON block into your client's configuration file under mcpServers, then restart the application.

Documentation Overview

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

Terminal

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

Terminal

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

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Frequently Asked Questions about Sati Grumpy

Add the following block to your claude_desktop_config.json under mcpServers: "mcpServers": { "sati-grumpy": { "command": "npx", "args": ["-y", "sati-grumpy"] } }

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Technical Specs & Signals

CategoryFinance & Fintech

27Quality signal: Emerging · 27/100How this signal is calculated ▾

Server availabilityNot measured

Not scored for repo-hosted servers — we can't reach the running server, only its GitHub page. Hosted MCP endpoints are health-checked live.

Verified ownership8/20

Documentation & tools11/30

Adoption & activity1/15

Community engagement0/10

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More in 💰 Finance & Fintech →Best MCP servers for Finance & Fintech →Alternatives to Sati Grumpy →Install in Claude Desktop Install in Cursor Install in VS Code

Documentation Overview

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

Terminal

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

Terminal

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