AgentHubAgentHub

PipRail

MCP ServerMCP Registry官方收录

io.github.piprail/mcp · v0.3.0

Budget-bound x402 payment wallet for AI agents — pays HTTP 402 URLs, capped locally. No backend.

概览

PipRail 是一个MCP Server,收录自 官方 MCP Registry。支持 stdio 传输。本页提供 Cursor、Claude Code 等客户端的安装配置片段。

安装

选择你的平台查看安装方式

{
  "mcpServers": {
    "mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@piprail/mcp"
      ],
      "env": {
        "PIPRAIL_PRIVATE_KEY": "<PIPRAIL_PRIVATE_KEY>"
      }
    }
  }
}

环境变量

PIPRAIL_PRIVATE_KEY必填secret

Your wallet's private key/seed for the chosen chain. Stays on your machine; the spend policy caps every payment.

PIPRAIL_CHAIN可选

Chain to pay on (default: base).

PIPRAIL_MAX_AMOUNT可选

Max spend per single payment, in token units (default: 0.10).

PIPRAIL_MAX_TOTAL可选

Lifetime spend cap per token, in token units (default: 10.00).

PIPRAIL_TOKENS可选

Comma-separated allowed token symbols, plus the alias 'native' for the chain's coin (default: USDC).

PIPRAIL_SCHEMES可选

Comma-separated payment schemes to settle (default: onchain-proof). Add 'exact' (onchain-proof,exact) to also pay standard x402 servers — EVM + EIP-3009 (USDC) only.

相关资源

统一 Manifest

{
  "id": "io.github.piprail/mcp",
  "type": "mcp-server",
  "version": "0.3.0",
  "displayName": "PipRail",
  "description": "Budget-bound x402 payment wallet for AI agents — pays HTTP 402 URLs, capped locally. No backend.",
  "repository": {
    "url": "https://github.com/piprail/piprail",
    "source": "github",
    "subfolder": "mcp"
  },
  "homepage": "https://piprail.com/mcp",
  "distribution": {
    "packages": [
      {
        "registryType": "npm",
        "identifier": "@piprail/mcp",
        "version": "0.3.0",
        "transport": "stdio",
        "environmentVariables": [
          {
            "name": "PIPRAIL_PRIVATE_KEY",
            "description": "Your wallet's private key/seed for the chosen chain. Stays on your machine; the spend policy caps every payment.",
            "isRequired": true,
            "isSecret": true
          },
          {
            "name": "PIPRAIL_CHAIN",
            "description": "Chain to pay on (default: base)."
          },
          {
            "name": "PIPRAIL_MAX_AMOUNT",
            "description": "Max spend per single payment, in token units (default: 0.10)."
          },
          {
            "name": "PIPRAIL_MAX_TOTAL",
            "description": "Lifetime spend cap per token, in token units (default: 10.00)."
          },
          {
            "name": "PIPRAIL_TOKENS",
            "description": "Comma-separated allowed token symbols, plus the alias 'native' for the chain's coin (default: USDC)."
          },
          {
            "name": "PIPRAIL_SCHEMES",
            "description": "Comma-separated payment schemes to settle (default: onchain-proof). Add 'exact' (onchain-proof,exact) to also pay standard x402 servers — EVM + EIP-3009 (USDC) only."
          }
        ]
      }
    ],
    "remotes": []
  },
  "dependencies": [],
  "installTargets": [
    "claude-code",
    "claude-desktop",
    "cursor",
    "vscode"
  ],
  "keywords": [],
  "provenance": {
    "origin": "official-mcp-registry",
    "originalId": "io.github.piprail/mcp",
    "originalUrl": "https://registry.modelcontextprotocol.io/v0.1/servers/io.github.piprail%2Fmcp/versions/latest",
    "isOfficial": true,
    "status": "active"
  }
}
PipRail — MCP Server 安装与配置 · AgentHub