SSL Certificate Check

com.powmcp由 powmcp.com 發布官方發布者v0.2.5更新於 Oct 24, 2026

Inspect one endpoint's served certificate, expiry, hostname coverage, and accepted TLS versions.

發布方自己的服務：Caption File Check

已驗證Streamable HTTP可網頁執行雲端與基礎設施安全與監控

服務詳細資訊

識別碼: com.powmcp/ssl-certificate-check
傳輸: Streamable HTTP
執行環境: Web executable
信任: Verified
發布於: Sep 16, 2026

安全提示

MCP 服務會接收對話中的工具呼叫請求，並可能執行外部操作。啟用前請先了解該服務能做什麼，並只授予它所需的權限。

註冊中心已驗證此服務的命名空間屬於 powmcp.com，且該網域同時執行其端點。這可以確認發布者，但並不代表該服務的工具是安全的。

SourceWeft 的檢查只涵蓋條目是否完整、端點是否回應；不審查伺服器的程式碼，也不審查其工具的行為。

在 README 中新增徽章

向讀者展示該 MCP 服務已收錄於 SourceWeft，徽章連結到本頁。

[![Listed on SourceWeft](https://sourceweft.com/badge/mcp/com.powmcp%2Fssl-certificate-check.svg)](https://sourceweft.com/mcp/com.powmcp%2Fssl-certificate-check?utm_source=readme&utm_medium=badge)

概覽

AI 產生的概覽

一個託管型 MCP 伺服器，讓助理檢查某個公網主機的 TLS 版本與所提供的憑證，包括到期時間和主機名稱涵蓋範圍。

可以做什麼: 檢查單一公網主機的 TLS 設定：透過自行發起的 openssl 握手，回報伺服器接受 TLS 1.3、TLS 1.2、TLS 1.1、TLS 1.0 和 SSLv3 中的哪些版本，並給出協定支援評級；預設使用 URL 中明確指定的連接埠或 443。回報伺服器實際提供的憑證，包括主體、到期時間和主機名稱涵蓋範圍。
適用情境: 適合需要快速了解網站憑證到期時間、主機名稱涵蓋範圍或所接受 TLS 版本的場合，例如上線前檢查或排查連線警告時。
執行需求: 遠端 Streamable HTTP 端點；未宣告本機安裝、套件、環境變數或請求標頭。README 提到部分用戶端可能要求授權，且帳戶連結支援因用戶端而異。

安裝前請注意

此工具會向你指定的公網主機發起 TLS 連線，因此目標主機會被託管服務得知。README 說明使用額度及可能的付費選項顯示在提供者的應用程式與用量頁面，且託管實作為專有軟體。

安裝

在 SourceWeft 中

開啟儀表板中的 SSL Certificate Check，將其新增到工作區。
為需要使用其工具的對話啟用該服務。

Web executable，透過 Streamable HTTP。遠端服務在工作區中設定後即可從網頁執行環境執行。

交給代理程式安裝

把這段提示詞貼上到 Claude Code、Codex、Cursor 等代理程式，或 SourceWeft 對話中。代理程式會讀取該伺服器的安裝指南，先向你展示發布者、端點和登入方式，經你同意後再把它新增到你的客戶端。金鑰不會寫進任何命令。

閱讀 https://sourceweft.com/mcp/com.powmcp%2Fssl-certificate-check/install.md，並按其中說明把這個 MCP 伺服器接入我的客戶端。修改任何設定之前，先告訴我它的發布者、端點和登入方式，等我確認。不要把 API 金鑰寫進命令或我會提交的檔案；問我金鑰應從哪裡取得。

檢視代理程式所依據的安裝指南

其他 MCP 客戶端

把它新增到你客戶端的 mcpServers 設定中。

{
  "mcpServers": {
    "ssl-certificate-check": {
      "type": "http",
      "url": "https://powmcp.com/ssl-certificate-check/mcp"
    }
  }
}

README

PowMCP MCP server guide

PowMCP provides hosted, task-specific MCP servers. This repository documents three of them, their remote connection URLs, and their public MCP Registry descriptors. The hosted server implementation is proprietary and is not contained in this repository. You do not need to install or run code from this repository to use the servers.

Server	Remote MCP endpoint	Tools	Guide	Registry descriptor
SSL Certificate Check	`https://powmcp.com/ssl-certificate-check/mcp`	`ssl_check`	SSL guide	server.json
Ebook File Check	`https://powmcp.com/epub-check/mcp`	`ebook_check`, `ebook_compare`	EPUB guide	server.json
Caption File Check	`https://powmcp.com/caption-file-check/mcp`	`caption_check`, `caption_compare`	Caption guide	server.json

Each URL is a separate remote MCP server using Streamable HTTP. Add only the URL for the tool you need to an MCP client that supports remote servers. For example, a client that accepts an mcpServers JSON entry can use:

json

{  "mcpServers": {    "powmcp-ssl-certificate-check": {      "type": "http",      "url": "https://powmcp.com/ssl-certificate-check/mcp"    }  }}

{  "mcpServers": {    "powmcp-ssl-certificate-check": {      "type": "http",      "url": "https://powmcp.com/ssl-certificate-check/mcp"    }  }}

Replace the name and URL with one of the other entries above to connect another server. The individual app pages also provide client-specific connection buttons and commands. If your client requests authorization, complete its native sign-in flow. Client support for PowMCP account linking varies; consult the connection instructions on the app page. Usage allowances and any paid options are shown on the PowMCP apps and usage page.

The guides explain each tool's input and what its result can establish. For help with connection or results, contact [email protected]. See support and security for reporting guidance.

The MIT license applies to documentation, descriptors, and example configuration in this repository. It does not grant a license to the proprietary hosted implementation or to PowMCP's names and logos. References to third-party validation standards and components in the guides do not imply ownership of them by PowMCP.

來源：README.md，提交 32d5169

工具

ssl_check

SSL Certificate Check

Opens its own TLS handshakes to one public host with openssl, using the URL's explicit port or 443 by default, and reports what they establish: which of TLS 1.3, TLS 1.2, TLS 1.1, TLS 1.0 and SSLv3 the server accepts, a protocol-support grade, and the certificate the server actually serves (subject, issuer, covered hostnames, hostname match, and validity dates). Reach for it on padlock, HTTPS, 'Not Secure', certificate-expiry and wrong-hostname questions, and to inspect which certificate is served after a renewal on the probed endpoint; this does not verify every load-balanced node. It does not fetch the page or establish whether plain HTTP is actually served or redirected, and it is not a browser trust decision: no chain-of-trust build, no revocation check, no cipher-suite inspection. Measured 0.05-1.5 seconds against real hosts; each probe is cut off at 12 seconds.

輸入參數url必填