Praeviso

Praeviso/crawl4weibo

Skill Claude CodeCodex

Query Weibo users, posts, and comments through the local crawl4weibo CLI. Use when the workspace contains this repository and the user wants deterministic shell access to the project's Weibo crawling capabilities from OpenClaw.

Praeviso/GitShelf

Skill Codex

Use when the user wants to deploy or manage content on a GitShelf site — a zero-cost GitHub Pages platform that turns PDFs into chapter books, renders Markdown as documents, and hosts ZIP archives as static sites. Provides CLI commands for uploading, inspecting, editing, deleting, reconverting, and checking failures.