Use when checking a Nahida vault for structural validity, provenance, duplicate sources, weak knowledge nodes, bridge quality, stale indexes, unsafe writes, or incomplete skill outputs.
Use when Nahida must judge whether existing vault notes need integration, schema repair, knowledge-node refresh, bridge cleanup, migration, or no-op handling without rereading raw PDFs, repos, or web sources.
Use when the user asks Nahida to run a daily, periodic, scheduled, recent, latest, or freshness-oriented fetch for papers, web/news, GitHub repos, or emerging terms relevant to the vault.
Use when the user provides a specific GitHub repository URL, owner/repo, branch, commit, release tag, or local checkout that should become a Nahida GitHub source analysis note.
Use when Nahida source notes already exist and must be absorbed into the Source + Knowledge + Bridge knowledge base.
Use when the user provides a specific academic paper PDF, DOI/arXiv paper, local paper file, XiaoLvJing export, Zotero export, or paper metadata that should become a Nahida paper source note.
Use when the user asks a vault-only question, asks what Nahida knows, wants sources, related directions, latest recorded progress, or gaps in the Nahida knowledge base.
Use when the user asks to search the web for a research keyword, concept, emerging topic, technical question, comparison, or domain survey that should become Nahida web source notes.