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Blocked Page Fallback

该 Skill 提供一套网页检索回退流程:当普通抓取或搜索失败(内容稀薄、被拦截、依赖 JS、地区限制)时,依次扩大检索面、切换抓取方式、转向官方文档与 API、订阅源、缓存与公开镜像等合法来源,并利用标题片段、标识符等结构线索定位内容,最后按固定格式汇报失败路径、回退路径与当前最优答案。明确禁止绕过登录、规避反爬或访问控制以及暴力枚举接口。

1477009639zw-blip
1477009639zw-blip
热度 51.89
最近更新 2026-05-11 17:38:03
分类:搜索依赖:联网浏览搜索 / 第三方 API应用场景:研究 / 工作流

安装技能

复制下面的话术发给你的 Agent,它会通过 secure-skills 检索并安装该技能。

执行命令安装此 skill: npx secure-skills-cli add blocked-page-fallback
Metadata
name
blocked-page-fallback
description
Recover when a web page is thin, blocked, JS-heavy, region-limited, or fetch-incompatible by switching to lawful fallback paths instead of stopping early.

Blocked Page Fallback

Use this skill when normal web fetch/search is not enough, but the goal may still be reachable through alternate lawful paths.

Do Not Do

  • do not bypass login
  • do not evade anti-bot or access controls
  • do not brute-force endpoints

Fallback Ladder

1. Broaden discovery

  • search multiple engines
  • use site-specific search
  • try alternate titles, aliases, slugs, and locale variants

2. Switch transport

  • if plain fetch is thin, use a browser-rendered path
  • if browser path is noisy, pivot back to targeted fetch on discovered links

3. Pivot source types

Try allowed alternatives:

  • official docs or help centers
  • official API or export surfaces
  • feeds, sitemaps, changelogs, or release notes
  • search-engine cached snippets where available
  • public mirrors or archive copies that are openly reachable
  • reputable secondary databases

4. Use structural clues

If the exact page is blocked, search by:

  • page title fragments
  • quoted snippets
  • IDs, handles, usernames, product codes, or canonical names
  • internal link labels and breadcrumb terms

5. Keep going until confidence is earned

Do not stop after:

  • one blocked fetch
  • one empty browser render
  • one weak search pass

Stop when:

  • authoritative or converging sources answer the question
  • the remaining blocker is concrete and real
  • additional paths are now duplicative

Output Pattern

Return:

  1. primary path that failed
  2. fallback paths attempted
  3. which fallback produced signal
  4. best answer now available
  5. what would require user-authorized login or a first-party API