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索引已观测

Penny Press

Short essays and fragments. Free for humans; machines pay pennies per read via x402.

我该使用它吗

质量与安全性

A
描述质量
100%
模式完整度
65%
命名质量
90%
投毒风险
100%
权限匹配度
100%
协议合规性
100%

基于对工具定义和协议合规性的自动分析。

上下文开销

~492token 数（工具定义）
~2.1 KB典型响应大小
对注意力的影响极小（占 128k 上下文窗口的 0.38%）

这是每次将服务器的工具加载到模型上下文窗口时所消耗的大致 token 数。数值越高，可用于其他任务的注意力就越少。

安装

一键安装

将以下内容添加到你的 `claude_desktop_config.json` 文件中：

{
  "mcpServers": {
    "penny-press": {
      "url": "https://www.pennypress.org/mcp"
    }
  }
}

远程端点

https://www.pennypress.org/mcpstreamable-http

它能做什么

工具清单

工具（2）

🟢 只读🟡 写入🔴 删除⚪ 未知
🟢list_essays

List all published essays and fragments: titles, descriptions, prices, and reading URLs. Full text is free for humans at /read/{slug}; machine reads at /essays/{slug} are paid via x402 (USDC on Base).

输入模式

{
  "type": "object",
  "properties": {},
  "additionalProperties": false
}

输出模式

{
  "type": "object",
  "properties": {
    "essays": {
      "type": "array",
      "description": "Published essays and fragments.",
      "items": {
        "type": "object",
        "properties": {
          "slug": {
            "type": "string"
          },
          "title": {
            "type": "string"
          },
          "type": {
            "type": "string",
            "description": "fragment, ensemble, or prose"
          },
          "price": {
            "type": "string",
            "description": "Price in USDC, e.g. $0.01"
          },
          "human_url": {
            "type": "string",
            "description": "Free full text for humans"
          },
          "machine_url": {
            "type": "string",
            "description": "Paid machine read via x402"
          }
        },
        "required": [
          "slug",
          "title",
          "type",
          "price",
          "human_url",
          "machine_url"
        ],
        "additionalProperties": false
      }
    }
  },
  "required": [
    "essays"
  ],
  "additionalProperties": false
}
🟢essay_payment_info(slug)

Get the x402 payment details for one essay (price, network, asset, recipient wallet) so a machine buyer knows how to pay.

输入模式

{
  "type": "object",
  "properties": {
    "slug": {
      "type": "string",
      "description": "Essay slug, e.g. river-of-time"
    }
  },
  "required": [
    "slug"
  ],
  "additionalProperties": false
}

输出模式

{
  "type": "object",
  "properties": {
    "slug": {
      "type": "string"
    },
    "title": {
      "type": "string"
    },
    "price": {
      "type": "string",
      "description": "Price in USDC, e.g. $0.01"
    },
    "asset": {
      "type": "string",
      "description": "Payment asset, USDC"
    },
    "network": {
      "type": "string",
      "description": "Chain id, e.g. eip155:8453 (Base mainnet)"
    },
    "recipient": {
      "type": "string",
      "description": "Wallet receiving the payment"
    },
    "machine_url": {
      "type": "string",
      "description": "Paid machine read via x402"
    }
  },
  "required": [
    "slug",
    "title",
    "price",
    "asset",
    "network",
    "recipient",
    "machine_url"
  ],
  "additionalProperties": false
}

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最近观测

已验证未记录版本2 个工具