rsshub-route-authoring-skill

# RSSHub route authoring Produces route code that can be merged into [DIYgod/RSSHub](https://github.com/DIYgod/RSSHub). Two rules decide almost everything: 1. **Every defensive construct needs a number.** `.first()`, `.last()`, `.trim()`, `?? ''`, a custom `User-Agent`, a fallback date, a pagination parameter — prove it with a count or delete it. 2. **Read the project's own rules first.** They supersede anything remembered from training data, and they change over time. In this order: - `AGENTS.md` in the working directory — the contributor guide, 49 numbered rules - `.github/prompts/pr_review_rules.md` in the RSSHub repo — the 26 rules the auto-review bot enforces: ```bash gh api repos/DIYgod/RSSHub/contents/.github/prompts/pr_review_rules.md ``` - <https://docs.rsshub.app/joinus/> — the narrative docs ## Workflow ### 0. Environment - Work inside an RSSHub checkout (a fork is fine). Nothing here works standalone. - Install dependencies, then start the dev server on port 1200: `pnpm i` followed by `pnpm dev`. - `pnpm` is the package manager. Install it however suits your platform — `npm i -g pnpm`, `brew install pnpm`, `winget install --id pnpm.pnpm`, `scoop install pnpm`, or the standalone install script. If your shell cannot execute `pnpm` directly (a common case is a script execution policy on Windows PowerShell), invoke the binary by its full name instead — `pnpm.cmd` on Windows. - Ver...