feat: add initial skill authoring workspace

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

skills/zhihu-navigate/SKILL.md

@@ -0,0 +1,83 @@
+---
+name: zhihu-navigate
+description: Use when the user wants to open, switch, or navigate to a Zhihu page, tab, menu, profile area, notification area, message area, or creator area through browser actions.
+version: 0.1.0
+author: sgclaw
+tags:
+  - zhihu
+  - browser
+  - navigation
+---
+
+# Zhihu Navigate
+
+Open or switch to known Zhihu destinations through browser navigation steps. Use this skill for page routing, menu opening, profile-area switching, and creator-center entry, not for article authoring or hotlist data extraction.
+
+## When to Use
+
+- The user asks to open a Zhihu page such as home, hot list, notifications, messages, search, creator center, or write article.
+- The user asks to switch to a specific Zhihu tab, section, or profile sub-area.
+- The user asks to open a Zhihu menu such as the avatar menu or notifications menu.
+- The task is browser navigation inside Zhihu and the desired destination is one of the known catalog targets.
+
+Do not use this skill for:
+
+- writing or publishing Zhihu articles
+- collecting hotlist data or producing reports
+- arbitrary web browsing outside the known Zhihu catalog
+
+## Workflow
+
+1. Classify the request as one of these destination types:
+   - route: direct page URL
+   - component: clickable entry or tab
+   - flow: multi-step navigation such as open menu, then open a nested destination
+2. Match the requested destination against the known catalog in [routes-and-targets.md](references/routes-and-targets.md).
+3. Prefer the most explicit target name available in the request.
+4. If the request maps to a known ambiguous alias, stop and ask for clarification instead of guessing.
+5. Use semantic selectors first and revalidate brittle selectors using [selector-strategy.md](references/selector-strategy.md) before relying on them.
+6. In the SuperRPA browser host, use the packaged browser-script tool `zhihu-navigate.open_creator_entry` before generic probing when the target is creator center or article entry.
+7. After navigation, verify the destination using URL, domain, or visible text whenever the page exposes a stable signal.
+8. If Zhihu redirects to login, captcha, or verification state, report that block explicitly instead of pretending the target page was reached.
+9. Once the target page is verified, stop exploratory click probing and hand off to the next skill if collection or editing is required.
+
+## SuperRPA Interface Contract
+
+- Inside the sgClaw browser host, prefer `superrpa_browser` for Zhihu routing and DOM interactions. `browser_action` is only the compatibility alias.
+- Always pass `expected_domain` as the bare hostname only, for example `www.zhihu.com`.
+- All selectors must be valid CSS selectors because the host executes `document.querySelector(...)`.
+- Never use XPath or jQuery-style pseudo-selectors such as `:contains(...)`.
+- Prefer the packaged browser-script tool over ad-hoc probing for creator/article entry.
+- Prefer direct route navigation to known canonical URLs before brittle click chains.
+- Do not cycle through multiple weak selectors when a canonical route is available.
+
+## Ambiguity Rules
+
+- Treat `关注分栏` as ambiguous until the user says whether they mean home feed following or profile following.
+- Treat `回答排序菜单` as ambiguous until the user says whether they mean question page sorting or answer page sorting.
+- If two targets score equally, ask a direct clarification question instead of falling back to the first match.
+
+## Output
+
+Return a concise result with:
+
+- requested destination
+- resolved target key
+- navigation type: route, component, or flow
+- expected domain
+- final URL when available
+- verification result or uncertainty
+- whether a login/verification redirect blocked the intended destination
+
+## References
+
+- Use [routes-and-targets.md](references/routes-and-targets.md) to identify the intended target and flow shape.
+- Use [selector-strategy.md](references/selector-strategy.md) when a selector looks weak, overly generic, or DOM-version-dependent.
+- Use the preserved source catalog in `assets/zhihu_navigation_pages.source.json` only when a reference file does not contain enough detail.
+
+## Common Mistakes
+
+- Confusing page navigation with article-writing actions.
+- Treating menu opening and page opening as the same kind of operation.
+- Ignoring alias collisions and silently picking one target.
+- Trusting a generic selector without checking whether it still maps to the intended control.