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ColdRead

Free signed trust report on an x402 endpoint: lint, signed offers, ERC-8004, payer mix.

我該用這個嗎

品質與安全性

A
說明品質
93%
結構描述完整度
87%
命名品質
80%
汙染風險
100%
權限相符程度
100%
協定合規性
100%

根據工具定義與協定合規性的自動化分析。

上下文成本

~351Token（工具定義）
~662 B典型回應大小
極小的注意力影響（128k 上下文的 0.27%）

這是每次將伺服器的工具載入模型上下文時所消耗的約略 token 數量。數量越高，可用於其他工作的注意力就越少。

安裝

一鍵安裝

將以下內容加入你的 `claude_desktop_config.json` 檔案：

{
  "mcpServers": {
    "coldread": {
      "url": "https://coldread.something-agent.workers.dev/mcp"
    }
  }
}

遠端端點

https://coldread.something-agent.workers.dev/mcpstreamable-http

它能做什麼

工具清單

工具（3）

🟢 唯讀🟡 寫入🔴 刪除⚪ 未知
🟢coldread_check(url, method, pay_to, agent)

Before paying an x402 seller: one signed, independent report combining a 402-challenge lint, signed-offer and signer-authorization checks, an ERC-8004 identity lookup and a labelled Base USDC payer summary over the last ~28 h. Read-only; never pays. Free.

輸入結構描述

{
  "type": "object",
  "properties": {
    "url": {
      "type": "string",
      "description": "The x402 endpoint URL"
    },
    "method": {
      "type": "string",
      "enum": [
        "auto",
        "GET",
        "POST"
      ],
      "description": "Default auto (tries both)"
    },
    "pay_to": {
      "type": "string",
      "description": "Optional payTo you expect; a mismatch is a red flag"
    },
    "agent": {
      "type": "object",
      "description": "Optional ERC-8004 agent to check against the host",
      "properties": {
        "chain_id": {
          "type": "integer"
        },
        "agent_id": {
          "type": "string"
        }
      },
      "required": [
        "agent_id"
      ]
    }
  },
  "required": [
    "url"
  ]
}
🟢coldread_get_report(digest)

Fetch a stored signed report by its sha256 digest (reports are kept 90 days).

輸入結構描述

{
  "type": "object",
  "properties": {
    "digest": {
      "type": "string"
    }
  },
  "required": [
    "digest"
  ]
}
🟢coldread_verify_report(envelope)

Check that a ColdRead report envelope is unmodified (JCS + sha256) and signed by a published ColdRead key. Pass the whole envelope {report, digest, signature}.

輸入結構描述

{
  "type": "object",
  "properties": {
    "envelope": {
      "type": "object"
    }
  },
  "required": [
    "envelope"
  ]
}

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已驗證未記錄版本3 個工具