Tool-result size governor for MCP

Per-route output budgets for MCP: windowing, spill artifacts, signed omission receipts.

我该使用它吗

质量与安全性

A
描述质量
93%
模式完整度
80%
命名质量
93%
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

~229token 数(工具定义)
~448 B典型响应大小
对注意力的影响极小(占 128k 上下文窗口的 0.18%)

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": {
    "tool-result-size-governor": {
      "url": "https://textforagents.com/products/tool-result-size-governor/mcp"
    }
  }
}

远程端点

https://textforagents.com/products/tool-result-size-governor/mcpstreamable-http

它能做什么

工具清单

工具(3)

🟢 只读🟡 写入🔴 删除⚪ 未知
⚪shape_result(route, args, text, result, fixture_tool, ...)

Shape one tool result under your per-route budgets -> shaped window + signed omission receipt. Trial: first 100 shaped results free once per operator; then $0.001/result (X-PAYMENT header) or a plan.

输入模式

{
  "type": "object",
  "properties": {
    "route": {
      "type": "string"
    },
    "args": {
      "type": "object"
    },
    "text": {
      "type": "string"
    },
    "result": {
      "type": "object"
    },
    "fixture_tool": {
      "type": "string"
    },
    "tool_args": {
      "type": "object"
    }
  },
  "required": [
    "route"
  ]
}
🟢fetch_slice(artifact_id, offset, limit)

Re-fetch a narrower slice of your own spilled payload, byte-exact, checksum re-verified. unknown_artifact is a clean error.

输入模式

{
  "type": "object",
  "properties": {
    "artifact_id": {
      "type": "string"
    },
    "offset": {
      "type": "integer"
    },
    "limit": {
      "type": "integer"
    }
  },
  "required": [
    "artifact_id"
  ]
}
⚪verify_receipt(receipt)

Verify a signed omission receipt.

输入模式

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

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已验证未记录版本3 个工具