Obsidian plugins with #knowledge-discovery#

The Smart Lookup plugin adds question first semantic search for your vault, so notes can be retrieved by meaning instead of exact phrase matches. It opens a dedicated lookup view where you enter a plain language query, inspect ranked results, expand previews and then open, link or reuse the most relevant match. The plugin makes a clear distinction between semantic retrieval and lexical search, which helps when you remember an idea but not the exact wording, file name or heading. It also works with the wider Smart Environment setup for indexing, exclusions and model handling, and can surface source level or block level results where that environment supports them. Core retrieval can run locally, and the workflow stays centered on reviewing previews before trusting a match.

The Atomic Notes Extractor plugin turns long articles, web pages, selected text and clipboard content into atomic notes through a staged AI pipeline. It applies a quality gate before extraction, then runs batch deduplication, vault deduplication and optional fact verification so weak, repeated or unsupported notes can be filtered before they are saved. The plugin also supports note review, related note recommendations and a discovery index that caches note features for faster browsing in large vaults. Storage rules, file name templates, backlinks and dedup targets can be configured from settings and extraction can be opened from commands, the context menu, a ribbon action or a side panel. The README also highlights progress feedback, encrypted API key storage and separate handling for different content types.