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索引已觀測

US H-1B Visa Sponsors MCP

Which US employers sponsor H-1B visas? Approvals, denials and sponsor lead lists.

我該用這個嗎

品質與安全性

B
說明品質
80%
結構描述完整度
81%
命名品質
80%
汙染風險
100%
權限相符程度
100%
協定合規性
100%

發現項目（2）

  • LOWTool 'h1b_check' description lacks action verb在 h1b_check 中
  • LOWTool 'employer_detail' description lacks action verb在 employer_detail 中

根據工具定義與協定合規性的自動化分析。

上下文成本

~260Token（工具定義）
~553 B典型回應大小
極小的注意力影響（128k 上下文的 0.20%）

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": {
    "us-visa-sponsors-mcp": {
      "url": "https://us-visa-sponsors-mcp.donniertf.workers.dev/mcp"
    }
  }
}

遠端端點

https://us-visa-sponsors-mcp.donniertf.workers.dev/mcpstreamable-http

它能做什麼

工具清單

工具（3）

🟢 唯讀🟡 寫入🔴 刪除⚪ 未知
🟢h1b_check(employer)

FREE. Does this US employer sponsor H-1B visas? Approvals/denials from the USCIS H-1B Employer Data Hub — top 3 matches.

輸入結構描述

{
  "type": "object",
  "properties": {
    "employer": {
      "type": "string"
    }
  },
  "required": [
    "employer"
  ]
}
🟢sponsor_search(state, city, naics, min_approvals, limit, ...)

PRO. H-1B sponsors by state, city and/or NAICS industry prefix, ranked by approvals — lead lists for recruiters, immigration lawyers and job-seekers.

輸入結構描述

{
  "type": "object",
  "properties": {
    "state": {
      "type": "string"
    },
    "city": {
      "type": "string"
    },
    "naics": {
      "type": "string"
    },
    "min_approvals": {
      "type": "number"
    },
    "limit": {
      "type": "number"
    },
    "access_token": {
      "type": "string",
      "description": "Subscriber token from /success (or Authorization: Bearer)"
    }
  }
}
⚪employer_detail(employer, access_token)

PRO. All rows for an employer (each location/tax ID) with approval rate.

輸入結構描述

{
  "type": "object",
  "properties": {
    "employer": {
      "type": "string"
    },
    "access_token": {
      "type": "string",
      "description": "Subscriber token from /success (or Authorization: Bearer)"
    }
  },
  "required": [
    "employer"
  ]
}

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證據

近期觀測

已驗證未記錄版本3 個工具