---
title: "Email Preflight"
canonical: https://penguindriver.com/s/io.github.tasuyoapp-ctrl%2Femail-preflight
markdown: https://penguindriver.com/s/io.github.tasuyoapp-ctrl%2Femail-preflight.md
retrieved: 2026-10-01
language: zh-Hant-TW
content_sha256: 75f4763870063ec2d6afa8ff1f19270d7fac9653499a93159aadda05db36f9d4
cite: https://penguindriver.com/cite?path=%2Fs%2Fio.github.tasuyoapp-ctrl%252Femail-preflight
sources:
  - https://email-preflight-mcp.onrender.com/mcp（streamable-http）
---

# Email Preflight

Email preflight x402: $0.001 USDC on Base. MCP returns unpaid 402 only; no signing or payment.

- 名稱：io.github.tasuyoapp-ctrl/email-preflight
- 版本：0.2.0
- 遠端：https://email-preflight-mcp.onrender.com/mcp（streamable-http）
- 套件：—
- 原始碼：—
- 分類：開發工具、通訊與協作、財經與加密、地圖與旅遊

---
MCP 伺服器資料來自官方 MCP Registry；付費 API 來自 x402 Bazaar。網頁版：https://penguindriver.com/s/io.github.tasuyoapp-ctrl/email-preflight

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