MCP MeasureMCP Measure

索引已观测

vega

22 developer utilities: base64, hashes, JWT, JSON tools, unit conversion. Free, keyless.

我该使用它吗

质量与安全性

B
描述质量
70%
模式完整度
75%
命名质量
80%
投毒风险
80%
权限匹配度
100%
协议合规性
100%

发现（14）

  • HIGHTool poisoning patterns detected
  • MEDIUMTool description contains suspicious base64-like encoded string在 case_convert 中
  • LOWTool 'json_to_csv' description lacks action verb在 json_to_csv 中
  • LOWTool 'hash' description lacks action verb在 hash 中
  • LOWTool 'base64_encode' description lacks action verb在 base64_encode 中
  • LOWTool 'base64_decode' description lacks action verb在 base64_decode 中
  • LOWTool 'url_encode' description lacks action verb在 url_encode 中
  • LOWTool 'url_decode' description lacks action verb在 url_decode 中
  • LOWTool 'hex_to_text' description lacks action verb在 hex_to_text 中
  • LOWTool 'text_to_hex' description lacks action verb在 text_to_hex 中

基于对工具定义和协议合规性的自动分析。

上下文开销

~1,327token 数（工具定义）
~467 B典型响应大小
对注意力有中等影响（占 128k 上下文窗口的 1.04%）

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": {
    "vega": {
      "url": "https://vega-mcp.thetempleofdoom.com/mcp"
    }
  }
}

远程端点

https://vega-mcp.thetempleofdoom.com/mcpstreamable-http

它能做什么

工具清单

工具（22）

🟢 只读🟡 写入🔴 删除⚪ 未知
⚪json_format(json)

Validate + pretty-print JSON.

输入模式

{
  "type": "object",
  "properties": {
    "json": {
      "type": "string"
    }
  },
  "required": [
    "json"
  ],
  "additionalProperties": false
}

输出模式

{
  "type": "object",
  "additionalProperties": true
}
⚪json_to_csv(json)

Flatten a JSON array of objects to CSV.

输入模式

{
  "type": "object",
  "properties": {
    "json": {
      "type": "string"
    }
  },
  "required": [
    "json"
  ],
  "additionalProperties": false
}

输出模式

{
  "type": "object",
  "additionalProperties": true
}
⚪json_diff(a, b)

Diff two JSON values (added/removed/changed keys).

输入模式

{
  "type": "object",
  "properties": {
    "a": {
      "type": "string"
    },
    "b": {
      "type": "string"
    }
  },
  "required": [
    "a",
    "b"
  ],
  "additionalProperties": false
}

输出模式

{
  "type": "object",
  "additionalProperties": true
}
⚪jwt_decode(token)

Decode a JWT header+payload (no signature verification).

输入模式

{
  "type": "object",
  "properties": {
    "token": {
      "type": "string"
    }
  },
  "required": [
    "token"
  ],
  "additionalProperties": false
}

输出模式

{
  "type": "object",
  "additionalProperties": true
}
⚪hash(text, algo)

Hash a string. algo = md5/sha1/sha256/sha512.

输入模式

{
  "type": "object",
  "properties": {
    "text": {
      "type": "string"
    },
    "algo": {
      "type": "string"
    }
  },
  "required": [
    "text",
    "algo"
  ],
  "additionalProperties": false
}

输出模式

{
  "type": "object",
  "additionalProperties": true
}
⚪base64_encode(text)

Base64-encode text.

输入模式

{
  "type": "object",
  "properties": {
    "text": {
      "type": "string"
    }
  },
  "required": [
    "text"
  ],
  "additionalProperties": false
}

输出模式

{
  "type": "object",
  "additionalProperties": true
}
⚪base64_decode(data)

Base64-decode (returns text + hex).

输入模式

{
  "type": "object",
  "properties": {
    "data": {
      "type": "string"
    }
  },
  "required": [
    "data"
  ],
  "additionalProperties": false
}

输出模式

{
  "type": "object",
  "additionalProperties": true
}
⚪url_encode(text)

Percent-encode a string.

输入模式

{
  "type": "object",
  "properties": {
    "text": {
      "type": "string"
    }
  },
  "required": [
    "text"
  ],
  "additionalProperties": false
}

输出模式

{
  "type": "object",
  "additionalProperties": true
}
⚪url_decode(data)

Percent-decode a string.

输入模式

{
  "type": "object",
  "properties": {
    "data": {
      "type": "string"
    }
  },
  "required": [
    "data"
  ],
  "additionalProperties": false
}

输出模式

{
  "type": "object",
  "additionalProperties": true
}
🟢url_parse(url)

Parse a URL into scheme/host/path/query/fragment.

输入模式

{
  "type": "object",
  "properties": {
    "url": {
      "type": "string"
    }
  },
  "required": [
    "url"
  ],
  "additionalProperties": false
}

输出模式

{
  "type": "object",
  "additionalProperties": true
}
⚪uuid

Generate a random UUID v4.

输入模式

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

输出模式

{
  "type": "object",
  "additionalProperties": true
}
⚪hex_to_text(hex)

Decode hex bytes to text.

输入模式

{
  "type": "object",
  "properties": {
    "hex": {
      "type": "string"
    }
  },
  "required": [
    "hex"
  ],
  "additionalProperties": false
}

输出模式

{
  "type": "object",
  "additionalProperties": true
}
⚪text_to_hex(text)

Encode text to hex.

输入模式

{
  "type": "object",
  "properties": {
    "text": {
      "type": "string"
    }
  },
  "required": [
    "text"
  ],
  "additionalProperties": false
}

输出模式

{
  "type": "object",
  "additionalProperties": true
}
⚪regex_test(pattern, text)

Test a regex; return matches + groups.

输入模式

{
  "type": "object",
  "properties": {
    "pattern": {
      "type": "string"
    },
    "text": {
      "type": "string"
    }
  },
  "required": [
    "pattern",
    "text"
  ],
  "additionalProperties": false
}

输出模式

{
  "type": "object",
  "additionalProperties": true
}
🟢cron_explain(expr)

Explain a 5-field cron expression.

输入模式

{
  "type": "object",
  "properties": {
    "expr": {
      "type": "string"
    }
  },
  "required": [
    "expr"
  ],
  "additionalProperties": false
}

输出模式

{
  "type": "object",
  "additionalProperties": true
}
⚪slugify(text)

Slugify text (lowercase, dashes, ascii).

输入模式

{
  "type": "object",
  "properties": {
    "text": {
      "type": "string"
    }
  },
  "required": [
    "text"
  ],
  "additionalProperties": false
}

输出模式

{
  "type": "object",
  "additionalProperties": true
}
⚪case_convert(text, to)

Convert case: camel/snake/kebab/pascal/title/upper/lower.

输入模式

{
  "type": "object",
  "properties": {
    "text": {
      "type": "string"
    },
    "to": {
      "type": "string"
    }
  },
  "required": [
    "text",
    "to"
  ],
  "additionalProperties": false
}

输出模式

{
  "type": "object",
  "additionalProperties": true
}
⚪string_metrics(text)

Length/word/line/char counts + Shannon entropy.

输入模式

{
  "type": "object",
  "properties": {
    "text": {
      "type": "string"
    }
  },
  "required": [
    "text"
  ],
  "additionalProperties": false
}

输出模式

{
  "type": "object",
  "additionalProperties": true
}
⚪html_decode(html)

Decode HTML entities.

输入模式

{
  "type": "object",
  "properties": {
    "html": {
      "type": "string"
    }
  },
  "required": [
    "html"
  ],
  "additionalProperties": false
}

输出模式

{
  "type": "object",
  "additionalProperties": true
}
⚪base_convert(value, from_base, to_base)

Convert a number between bases 2-36.

输入模式

{
  "type": "object",
  "properties": {
    "value": {
      "type": "string"
    },
    "from_base": {
      "type": "string"
    },
    "to_base": {
      "type": "string"
    }
  },
  "required": [
    "value",
    "from_base",
    "to_base"
  ],
  "additionalProperties": false
}

输出模式

{
  "type": "object",
  "additionalProperties": true
}
⚪epoch(ts)

Convert a unix epoch to human-readable UTC + relative.

输入模式

{
  "type": "object",
  "properties": {
    "ts": {
      "type": "string"
    }
  },
  "required": [
    "ts"
  ],
  "additionalProperties": false
}

输出模式

{
  "type": "object",
  "additionalProperties": true
}
⚪now

Current unix time (UTC).

输入模式

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

输出模式

{
  "type": "object",
  "additionalProperties": true
}

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