io.usefulapi由 usefulapi.io 發布官方發布者v1.7.4更新於 Nov 7, 2026
Look up individual contacts, projects, opportunities and schedules.
發布方自己的服務：Ably MCP by usefulapi
一個託管的唯讀 MCP 伺服器，讓助理依 id、電子郵件或電話查詢單筆 ConstructionOnline 聯絡人、專案、商機與排程。
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。
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/io.usefulapi%2Fconstructiononline/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。把它新增到你客戶端的 mcpServers 設定中。
{
"mcpServers": {
"constructiononline-by-usefulapi": {
"type": "http",
"url": "https://constructiononline.usefulapi.io/mcp"
}
}
}Remote MCP endpoint: https://constructiononline.usefulapi.io/mcp
https://constructiononline.usefulapi.io/mcp.claude mcp add --transport http constructiononline https://constructiononline.usefulapi.io/mcp, then run /mcp to log in.Add only the URL. Do not add an Authorization header or an API key to the client config: the server signs you in with OAuth, and the login page asks for your ConstructionOnline credentials.
Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/constructiononline/
Connect with your ConstructionOnline credentials using the hosted authorization flow.
read tools are read-only; write tools mutate data (clients should confirm them); meta tools report usage, manage your subscription or send a feature request.
*Pro has a fair use limit of 10,000 tool calls a month on this server. For more, write to [email protected].
Pro covers this server only. Subscribe with constructiononline_upgrade (it returns a Stripe Checkout link). Cancel any time with constructiononline_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running constructiononline_upgrade before then undoes the cancel. Or write to [email protected].
See the repository license.
來源：servers/constructiononline/README.md，提交 4046075
Get contact
Read one contact using its known id. Returns selected operational fields. Notes, permissions, attachment data and unrelated personal or payroll fields are omitted. Read-only; requires customer API access.
id必填Get contact by email
Read one contact using its known email. Returns selected operational fields. Notes, permissions, attachment data and unrelated personal or payroll fields are omitted. Read-only; requires customer API access.
email必填Get contact by phone
Read one contact using its known phone. Returns selected operational fields. Notes, permissions, attachment data and unrelated personal or payroll fields are omitted. Read-only; requires customer API access.
phone必填Get project
Read one project using its known id. Returns selected operational fields. Notes, permissions, attachment data and unrelated personal or payroll fields are omitted. Read-only; requires customer API access.
id必填Get opportunity
Read one opportunity using its known id. Returns selected operational fields. Notes, permissions, attachment data and unrelated personal or payroll fields are omitted. Read-only; requires customer API access.
id必填Get schedule
Read one schedule using its known id. Returns selected operational fields. Notes, permissions, attachment data and unrelated personal or payroll fields are omitted. Read-only; requires customer API access.
id必填已滿足適用檢查項的 100%
該評分衡量此收錄條目的完整程度，依據註冊中心條目、端點與公開來源計算得出。它不是對伺服器本身的評價，也不表示伺服器安全或目前可用：可連通性是帶日期的檢查結果，評分也不包含安裝量或使用者評價。
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{ "mcpServers": { "constructiononline": { "url": "https://constructiononline.usefulapi.io/mcp" } }}