Web3Forms MCP by usefulapi

io.usefulapi由 usefulapi.io 發布官方發布者v1.3.4更新於 Nov 7, 2026

List forms and read submissions; create submissions in Web3Forms.

發布方自己的服務:Ably MCP by usefulapi

已驗證Streamable HTTP可網頁執行效率與工作流商業與電商

概覽

AI 產生的概覽

託管式 MCP 伺服器,讓助理列出 Web3Forms 表單、讀取提交紀錄,並建立新的提交。

可以做什麼
  • 列出帳戶中的表單,含 form_id、名稱、建立時間與提交總數
  • 分頁列出某個表單的提交紀錄,含欄位、IP 位址、user agent、網站 URL 與附件
  • 依 id 取得單筆提交紀錄
  • 在自有表單上建立提交,如同訪客送出
  • 查看每月工具呼叫用量、提出功能請求,以及升級或取消 Pro 訂閱
適用情境
適合在聊天用戶端中檢視或搜尋網站聯絡表單的提交內容、統計各表單的提交數量,或讓助理透過 Web3Forms 送出測試或程式化資料。
執行需求
僅需遠端端點,無須本機安裝;以伺服器 URL 連線並透過 OAuth 登入。首次連線時需提供 Web3Forms 後台的 Submissions API 金鑰,由伺服器依使用者保存。用戶端設定中不要放金鑰。
安裝前請注意
建立提交的工具會寫入真實資料:計入每月配額,並觸發通知郵件、自動回覆與整合,且沒有冪等鍵,逾時後需自行核對。它需要具備 Create submissions 權限的金鑰,請僅在需要時授予。伺服器會保存你的 API 金鑰,並提供附 Stripe 結帳連結的付費方案;免費額度為每月 50 次工具呼叫。

安裝

在 SourceWeft 中

  1. 開啟 儀表板中的 Web3Forms MCP by usefulapi,將其新增到工作區。
  2. 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/io.usefulapi%2Fweb3forms/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": {
    "web3forms-by-usefulapi": {
      "type": "http",
      "url": "https://web3forms.usefulapi.io/mcp"
    }
  }
}

README

Web3Forms MCP by usefulapi

Use your Web3Forms account from Claude, Cursor, or any MCP client. List forms and read their submissions, and create submissions. Hosted, no local install: connect with your own credentials.

Live endpoint: https://web3forms.usefulapi.io/mcp · Homepage: https://usefulapi.io

Connect

  • Claude (claude.ai, Desktop): open Customize → Connectors, click + Add → Add custom connector, and paste https://web3forms.usefulapi.io/mcp.
  • Claude Code: claude mcp add --transport http web3forms https://web3forms.usefulapi.io/mcp, then run /mcp to log in.
  • VS Code: Add to VS Code.
  • Cursor and other clients: add the URL as a remote MCP server:
json
{  "mcpServers": {    "web3forms": {      "url": "https://web3forms.usefulapi.io/mcp"    }  }}

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 Web3Forms credentials.

Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/web3forms/

On first connect you provide a Web3Forms Submissions API key (Web3Forms → Dashboard → Account → API Keys). Tick Create submissions only if you want the assistant to create them. The server validates it and stores it per user. No keys go in config files.

Tools

ToolTypeWhat it does
web3forms_list_formsreadList forms
web3forms_list_submissionsreadList submissions
web3forms_get_submissionreadGet a submission
web3forms_create_submissionwriteCreate a submission
web3forms_usage_statusmetaUsage status (free-tier meter)
web3forms_request_featuremetaRequest a missing feature
web3forms_upgrademetaUpgrade to Pro or Pro+
web3forms_cancel_subscriptionmetaCancel the Pro subscription

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.

Pricing

PlanPriceLimit
Free$050 tool calls / month
Pro (per user)$9/mo or $90/yr (2 months free)Unlimited*

*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 web3forms_upgrade (it returns a Stripe Checkout link). Cancel any time with web3forms_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running web3forms_upgrade before then undoes the cancel. Or write to [email protected].

License

MIT — see LICENSE. Documentation only; the server is hosted.

來源:servers/web3forms/README.md,提交 4046075

工具

4

web3forms_list_forms

List forms

List all Web3Forms forms in the account: form_id, form_name, created_at and total_count of submissions. Good first call to find a form_id. API: GET /forms.

無需輸入參數。

web3forms_list_submissions

List submissions

List submissions of one form, newest first, with fields, submitter IP address, user agent, site_url and attachments. Returns has_more and next_cursor: pass next_cursor as cursor to get the next page. API: GET /submissions.

輸入參數limitcursorform_id必填

web3forms_get_submission

Get a submission

Get one submission by id (for example sub_a1b2c3d4e5f6), with its fields, IP address, user agent, site_url and attachments. API: GET /submissions/{id}.

輸入參數submission_id必填

web3forms_create_submission

Create a submission

WRITE: create a submission on a form you own, as if a visitor sent it. It is stored, counts toward the monthly quota, and sends the notification email, autoresponder and integrations. Needs a key with the 'Create submissions' permission. There is NO idempotency key: if a call times out, check web3forms_list_submissions before you retry, or you may create a duplicate. API: POST /submissions.

輸入參數ccbccfields必填form_id必填replytosubjectmetadatafrom_namepreheader

版本歷史

6
  1. v1.3.4最新Nov 7, 2026
  2. v1.2.3Nov 5, 2026
  3. v1.2.2Nov 5, 2026
  4. v1.2.1Nov 4, 2026
  5. v1.2.0Nov 3, 2026
  6. v1.1.1Nov 3, 2026

評分

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。

  • 近 30 天內可連通必需25 分
  • 已宣告認證方式必需10 分
  • 已列出工具必需15 分
  • 描述必需15 分
  • 圖示10 分
  • 文件15 分
  • 授權條款10 分

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