Koskamo

drain-mcp

An MCP server enabling AI agents to pay for inference using USDC micropayments on Polygon via trustless payment channels. It auto-discovers providers from the Handshake58 marketplace and requires a Polygon wallet private key for configuration.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

drain-mcp logo, by kimbo128Community listingLocal stdioSource reviewed; not executedPublished by kimbo128
You need:npm install -g drain-mcp
Vendor documentation

What you can do with it

  • Pay for AI inference with USDC micropayments
  • Auto-discover providers from Handshake58
  • Configure in Claude Desktop or Cursor

Source and maintenance

Community listingRegistry 0.1.3
mcp-registry: io.github.kimbo128/drain-mcp@0.1.3Source repository
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

drain-mcp 0.1.3

npm
drain-mcp package definition
{
  "version": "0.1.3",
  "transport": "stdio",
  "identifier": "drain-mcp",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "DRAIN_PRIVATE_KEY",
      "format": "string",
      "isRequired": true,
      "description": "Private key for the wallet used for USDC micropayments on Polygon"
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "drain-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "drain-mcp@0.1.3"
      ],
      "env": {
        "DRAIN_PRIVATE_KEY": "<YOUR_DRAIN_PRIVATE_KEY>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "drain-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "drain-mcp@0.1.3"
      ],
      "env": {
        "DRAIN_PRIVATE_KEY": "<YOUR_DRAIN_PRIVATE_KEY>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "drain-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "drain-mcp@0.1.3"
      ],
      "env": {
        "DRAIN_PRIVATE_KEY": "<YOUR_DRAIN_PRIVATE_KEY>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "drain-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "drain-mcp@0.1.3"
      ],
      "env": {
        "DRAIN_PRIVATE_KEY": "<YOUR_DRAIN_PRIVATE_KEY>"
      }
    }
  }
}

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