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v0.3.0 — web_headers: inspect HTTP without the body

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@TYEclipse TYEclipse released this 23 Aug 21:38
· 3 commits to main since this release
v0.3.0
1f57cd6

v0.3.0 — web_headers: inspect HTTP without the body

New tool: web_headers

Inspect the HTTP status, response headers and redirect chain of a URL
without downloading the page body — the diagnostic companion to
web_fetch:

  • url (required) — full http/https URL to inspect
  • method — HEAD (default, downloads no body) or GET; falls back to
    GET automatically when the server answers 405/501
  • followRedirects (default true) — follow redirects and report every hop

Returns { url, finalUrl, status, statusText, method, headers, redirects }.
Unlike web_fetch, any HTTP status (404/500/…) is reported — this is a
diagnostic tool. Works through the same zero-dependency proxy transport as
the other tools (proxy support extended with a request-method parameter).

Example: check a download link and its redirect chain, or verify an
endpoint's content-type/caching/security headers before fetching.

Also: README (EN/ZH) updated for the fourth tool, 97 tests all green
(12 new: HEAD probe, GET fallback, redirect chains/limits, non-2xx
reporting, timeout, and HEAD through a local proxy fixture).

Install:

dsh plugin --profile web add github:TYEclipse/dsh-webfetch#v0.3.0

中文摘要

v0.3.0 新增 web_headers 工具：用 HEAD 请求探测任意 URL 的 HTTP 状态码、响应头与重定向链，不下载正文（服务器不支持 HEAD 时自动回退 GET，非 2xx 状态照常报告），是 web_fetch 的读前诊断搭档。代理传输层同步支持自定义请求方法；README 中英双语已更新；97 个测试全绿（新增 12 个：HEAD 探测/GET 回退/重定向链与上限/非 2xx 报告/超时/经代理 HEAD）。

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