Koskamo

PayStage Trade Preflight MCP

An MCP server tool that evaluates HIP-3/trade.xyz orders against a local TradePolicy before trading. It supports offline policy fixtures, unlimited approval auth-watch, known-drainer payee preflight, velocity cap enforcement, and payee allowlist checks to ensure safe transaction preflighting on Base Sepolia.

Visit PayStage

Package and access

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

PayStage Trade Preflight MCP logo, by PayStageVendor evidenceLocal stdioSource reviewed; not executedOperated by PayStage
Vendor documentation

What you can do with it

  • Evaluate HIP-3 orders against local TradePolicy
  • Detect known drainer payees before payment
  • Enforce velocity caps and max amount limits
  • Check payee allowlists for review or approval

Source and maintenance

Vendor evidenceRegistry 0.1.2
mcp-registry: xyz.paystage/trade-preflight@0.1.2Source repositoryProject website
Maintenance checked

Packages and installation

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

@paystage/trade-preflight 0.1.2

npm
@paystage/trade-preflight package definition
{
  "version": "0.1.2",
  "transport": "stdio",
  "identifier": "@paystage/trade-preflight",
  "registryType": "npm",
  "registryBaseUrl": "https://registry.npmjs.org"
}

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": {
    "paystage-trade-preflight-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@paystage/trade-preflight@0.1.2"
      ]
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "paystage-trade-preflight-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@paystage/trade-preflight@0.1.2"
      ]
    }
  }
}

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": {
    "paystage-trade-preflight-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@paystage/trade-preflight@0.1.2"
      ]
    }
  }
}

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": {
    "paystage-trade-preflight-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@paystage/trade-preflight@0.1.2"
      ]
    }
  }
}

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