OSA Procurement Guard

Pre-purchase trust, pricing and budget decisions for AI agents buying APIs and MCP tools.

我該用這個嗎

品質與安全性

B
說明品質
100%
結構描述完整度
77%
命名品質
80%
汙染風險
80%
權限相符程度
100%
協定合規性
100%

發現項目(2)

  • HIGHTool poisoning patterns detected
  • MEDIUMTool description contains URL to non-standard domain在 procurement_decision 中

根據工具定義與協定合規性的自動化分析。

上下文成本

~225Token(工具定義)
~1.7 KB典型回應大小
極小的注意力影響(128k 上下文的 0.18%)

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": {
    "osa-procurement-guard": {
      "url": "https://pkctqxeydfuiupadaoov.supabase.co/functions/v1/procurement-mcp"
    }
  }
}

遠端端點

https://pkctqxeydfuiupadaoov.supabase.co/functions/v1/procurement-mcpstreamable-http

它能做什麼

工具清單

工具(1)

🟢 唯讀🟡 寫入🔴 刪除⚪ 未知
🟢procurement_decision(name, endpoint, network, asset, capability, ...)

Use OSA before buying an API or MCP tool. Returns ALLOW, HOLD or DENY using budget policy, endpoint-scoped trust evidence, price history and optional cheaper equivalents. Get an OSA API key at https://pkctqxeydfuiupadaoov.supabase.co/functions/v1/procurement-site.

輸入結構描述

{
  "type": "object",
  "properties": {
    "name": {
      "type": "string",
      "description": "Optional OSA registry name"
    },
    "endpoint": {
      "type": "string",
      "description": "Paid API or tool endpoint URL"
    },
    "network": {
      "type": "string"
    },
    "asset": {
      "type": "string"
    },
    "capability": {
      "type": "string",
      "description": "Explicit capability; required to search equivalent alternatives"
    },
    "offered_price_usd": {
      "type": "number",
      "minimum": 0
    },
    "max_price_usd": {
      "type": "number",
      "minimum": 0
    },
    "min_trust": {
      "type": "number",
      "minimum": 0,
      "maximum": 100
    }
  },
  "anyOf": [
    {
      "required": [
        "name"
      ]
    },
    {
      "required": [
        "endpoint"
      ]
    }
  ],
  "additionalProperties": false
}

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