MCP MeasureMCP Measure

索引已观测

Compaction-loss audit

Compaction witness for agents: pin invariants, name dropped spans, re-inject verbatim or HALT.

我该使用它吗

质量与安全性

B
描述质量
75%
模式完整度
80%
命名质量
85%
投毒风险
100%
权限匹配度
100%
协议合规性
100%

发现（2）

  • LOWTool 'snapshot' description lacks action verb在 snapshot 中
  • LOWTool 'audit' description lacks action verb在 audit 中

基于对工具定义和协议合规性的自动分析。

上下文开销

~304token 数（工具定义）
~524 B典型响应大小
对注意力的影响极小（占 128k 上下文窗口的 0.24%）

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": {
    "compaction-loss-audit": {
      "url": "https://textforagents.com/products/compaction-loss-audit/mcp"
    }
  }
}

远程端点

https://textforagents.com/products/compaction-loss-audit/mcpstreamable-http

它能做什么

工具清单

工具（4）

🟢 只读🟡 写入🔴 删除⚪ 未知
⚪snapshot(event_id, spans, pinned_ids)

pin invariants verbatim pre-compaction (classify + hash-pin spans)

输入模式

{
  "type": "object",
  "properties": {
    "event_id": {
      "type": "string"
    },
    "spans": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "pinned_ids": {
      "type": "array",
      "items": {
        "type": "string"
      }
    }
  },
  "required": [
    "event_id",
    "spans"
  ]
}
🟡pin(text)

write-time pinning: classify + hash-pin ONE span at write time

输入模式

{
  "type": "object",
  "properties": {
    "text": {
      "type": "string"
    }
  },
  "required": [
    "text"
  ]
}
🟡audit(event_id, snapshot_ref, snapshot, post_text)

diff post-compaction context against the pinned snapshot; returns the Ed25519-signed receipt (one metered event)

输入模式

{
  "type": "object",
  "properties": {
    "event_id": {
      "type": "string"
    },
    "snapshot_ref": {
      "type": "string"
    },
    "snapshot": {
      "type": "object"
    },
    "post_text": {
      "type": "string"
    }
  },
  "required": [
    "post_text"
  ]
}
⚪reinject(event_id, snapshot_ref, snapshot, post_text, allow, ...)

restore DEGRADED/LOST spans verbatim, or HALT on critical loss when allow=false; requires the audit's signed receipt

输入模式

{
  "type": "object",
  "properties": {
    "event_id": {
      "type": "string"
    },
    "snapshot_ref": {
      "type": "string"
    },
    "snapshot": {
      "type": "object"
    },
    "post_text": {
      "type": "string"
    },
    "allow": {
      "type": "boolean"
    },
    "receipt": {
      "type": "object"
    }
  },
  "required": [
    "post_text",
    "receipt"
  ]
}

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最近观测

已验证未记录版本4 个工具