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Webhook Signature Fixture Lab

Generates deterministic webhook HMAC-SHA256 fixtures and optionally verifies a supplied signature...

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质量与安全性

A
描述质量
100%
模式完整度
94%
命名质量
80%
投毒风险
100%
权限匹配度
90%
协议合规性
100%

发现（1）

  • LOWTool 'webhook_signature_fixture_lab' suggests web access but openWorldHint=false在 webhook_signature_fixture_lab 中

基于对工具定义和协议合规性的自动分析。

上下文开销

~325token 数（工具定义）
~2.8 KB典型响应大小
对注意力的影响极小（占 128k 上下文窗口的 0.25%）

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": {
    "webhook-signature-fixture-lab": {
      "url": "https://mcp-factory.bowling-anthony.workers.dev/webhook-signature-fixture-lab/mcp"
    }
  }
}

远程端点

https://mcp-factory.bowling-anthony.workers.dev/webhook-signature-fixture-lab/mcpstreamable-http

它能做什么

工具清单

工具（1）

🟢 只读🟡 写入🔴 删除⚪ 未知
🟢webhook_signature_fixture_lab(mode, test_secret, payload, timestamp, now, ...)

Generates deterministic webhook HMAC-SHA256 fixtures and optionally verifies a supplied signature using a customer-owned TEST secret and payload. It is offline and never delivers HTTP requests or validates a live endpoint. Price: 0.03 USDC per completed bounded job on Base.

输入模式

{
  "type": "object",
  "properties": {
    "mode": {
      "type": "string",
      "enum": [
        "github_sha256",
        "timestamped_sha256"
      ]
    },
    "test_secret": {
      "type": "string",
      "minLength": 1,
      "maxLength": 1024,
      "description": "Customer-owned TEST secret; never returned in output."
    },
    "payload": {
      "type": "string",
      "description": "Exact UTF-8 payload text, at most 65536 bytes; never parsed or reformatted."
    },
    "timestamp": {
      "type": "string",
      "pattern": "^[1-9][0-9]{0,11}$",
      "description": "Required by timestamped_sha256: canonical positive epoch seconds."
    },
    "now": {
      "type": "string",
      "pattern": "^[1-9][0-9]{0,11}$",
      "description": "Required by timestamped_sha256: supplied comparison epoch seconds."
    },
    "tolerance_seconds": {
      "type": "integer",
      "minimum": 0,
      "maximum": 3600,
      "default": 300
    },
    "supplied_signature": {
      "type": "string",
      "maxLength": 256,
      "description": "Optional exact header value to verify; malformed values produce a negative verification result."
    }
  },
  "required": [
    "mode",
    "test_secret",
    "payload"
  ],
  "additionalProperties": false
}

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