---
title: "HTTP 412 precondition-failed"
canonical: https://penguindriver.com/s/io.github.sadri-dridi%2Fhttp-412
markdown: https://penguindriver.com/s/io.github.sadri-dridi%2Fhttp-412.md
retrieved: 2026-09-28
language: zh-Hant-TW
content_sha256: 19cc529dd412c9f5ef679644bda725a70c1c2f3685bc8f10462fa8022100ea08
cite: https://penguindriver.com/cite?path=%2Fs%2Fio.github.sadri-dridi%252Fhttp-412
sources:
  - https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-412/mcp（streamable-http）
  - https://github.com/sadri-dridi/named-mcp-utilities
---

# HTTP 412 precondition-failed

Meaning of HTTP 412.

- 名稱：io.github.sadri-dridi/http-412
- 版本：1.0.0
- 遠端：https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-412/mcp（streamable-http）
- 套件：—
- 原始碼：https://github.com/sadri-dridi/named-mcp-utilities
- 分類：開發工具

---
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.sadri-dridi/http-412

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