The Khoj plugin brings AI-powered capabilities to Obsidian, acting as a personal assistant for knowledge management and productivity. It integrates seamlessly with local and online large language models (LLMs) and provides tools for semantic search, document retrieval, and automation. Users can query local and cloud-based data sources, create custom agents with specific knowledge and tools, and access features like personal newsletters, smart notifications, and image generation. Khoj supports various formats including Markdown, PDF, and Notion files, offering versatility in managing and accessing information. With a focus on privacy, the plugin is self-hostable while also offering cloud options for convenience.

The Wikidata Importer plugin enables users to easily import data from the Wikidata database into their Obsidian notes. By simply adding a Wikidata entity ID to a note, users can fetch and display various properties from Wikidata directly within their notes. This plugin streamlines the process of incorporating structured data into your notes, enhancing the context and richness of the information. Additionally, users can import new Wikidata entries, making it a powerful tool for integrating external knowledge and data management seamlessly within Obsidian.

The Smart Second Brain plugin enhances knowledge management in Obsidian by integrating AI-powered assistance to interact with notes. It enables users to chat with their notes using a retrieval-augmented generation (RAG) pipeline, offering references to original sources within the vault. The plugin supports various large language models, including local models via Ollama and cloud-based models like ChatGPT. Users can switch between models based on their needs and preferences. The plugin operates offline to ensure privacy and provides options to save and resume chat sessions.

The AI Mentor plugin is a powerful tool that helps Obsidian users harness the potential of artificial intelligence in their note-taking workflow. With this plugin, you can generate summaries, extract key points, and even create mind maps based on your notes. The AI-powered engine analyzes your content, identifying relationships between ideas and concepts, making it easier to organize and review your thoughts. Whether you're a student, researcher, or simply looking for a more efficient way to take notes, the AI Mentor plugin is an invaluable asset that can help you streamline your workflow and achieve your goals.

The Note Linker plugin helps users automatically discover and create links between notes in an Obsidian vault. It scans the content of notes for references to other note titles or aliases and presents a list of potential connections for users to confirm before applying the links. This feature improves note organization and enhances the ability to navigate through related content effortlessly.

The PARA Shortcuts plugin simplifies implementing and managing the PARA method for knowledge organization within Obsidian. Based on Tiago Forte's PARA framework, it provides commands to create and manage a structured folder system: Projects (goal-driven tasks), Areas (ongoing responsibilities), Resources (reference materials), and Archive (inactive items). The plugin offers functionalities like initializing a PARA folder structure, creating new entries with templates, archiving items, restoring files from the archive, and postponing or rescheduling entries. These features ensure a streamlined process for organizing notes according to the PARA methodology.

The Note ID plugin helps structure and organize notes in Obsidian using an ID-based system, ideal for Zettelkasten-style note-taking. It arranges notes in alphanumeric order by their assigned `id` property, allowing users to track thought progression and identify clusters of related ideas. The plugin simplifies creating new notes by automatically generating sequential or branching IDs while keeping filenames clean. A dedicated table of contents view highlights key notes marked with a `toc` property, providing a structured navigation experience. Users can customize the ID hierarchy, manage folders for inclusion or exclusion, and configure note indentation.

The AI Zhipu plugin integrates the Zhipu AI capabilities into Obsidian, enabling users to generate content, create images, and perform knowledge-based Q&A directly within their notes. With customizable prompt templates, it enhances your knowledge management system. The plugin supports multi-turn conversations, which can be marked and tracked within Obsidian, making it easier to maintain context in ongoing dialogues. Users can also view conversation histories and token usage. Ideal for anyone looking to leverage AI to generate content or automate parts of their workflow while maintaining full integration with Obsidian's note-taking environment.

The WuCai highlights Official plugin allows users to automatically sync their digital highlights from the WuCai platform to their Obsidian vault. This integration helps users consolidate their reading data in one place, making it easier to review and manage highlights from various sources. The plugin supports continuous automatic synchronization, ensuring that highlights stay up-to-date within Obsidian.

The Learnie plugin transforms your Obsidian vault into a powerful learning tool by incorporating contemporary learning techniques like active recall and spaced repetition. With this plugin, you can easily convert any file into a note, track changes with the diff view, create and review questions, and even set daily reminders to stay on top of your learning material. The plugin also allows you to mark revisions as reviewed and create flashcard-like quizzes. Whether you're a student or lifelong learner, Learnie helps you remember and learn more effectively by providing a structured approach to reviewing and retaining information.

The Vision Recall plugin transforms Obsidian into a powerful visual knowledge base by automatically processing and organizing screenshots. It monitors a designated intake folder, instantly capturing and analyzing images using Optical Character Recognition (OCR) and Vision Language Models (LLMs) like OpenAI's GPT-4o or Ollama. Extracted text, AI-generated summaries, and smart tags are added to Obsidian notes for easy retrieval. Users can browse screenshots in a gallery or list view, apply filters, and manage metadata efficiently.

The Note Reviewer plugin enhances knowledge retention by enabling users to review and manage notes based on tags. Once activated, the plugin adds an icon to the Obsidian sidebar, allowing you to easily access and review notes. Notes can be filtered and grouped by specific tags, which are detected when included within the first 10 lines of the note. A dashboard interface provides a filter dropdown for organizing notes by tags, and users can mark notes as reviewed using a checkbox, streamlining the review process for improved learning and organization.

The Confluence Space Sync plugin enables seamless synchronization of Confluence spaces into an Obsidian vault, converting pages into Markdown files while maintaining the original folder hierarchy. It supports customizable synchronization intervals, allowing automatic updates of Confluence content. The plugin also handles Confluence-specific elements like tables, task lists, and panels, ensuring smooth integration with Obsidian workflows. Ideal for teams and individuals, it facilitates local backups of Confluence content and enhances accessibility for collaboration or personal knowledge management.

The Simple Quiz plugin offers an intuitive way to create and practice flashcards directly within Obsidian. Whether you're preparing for exams or just reinforcing knowledge, this plugin lets you define flashcards with customizable questions and answers, organized into pools and tagged for easy categorization. It supports defining cards using JSON or JavaScript, giving users flexibility in creating large sets quickly.

The ExMemo Obsidian Client is a powerful tool for users looking to synchronize their Obsidian notes across multiple devices while also integrating content from various sources like web pages, music, and work documents. Acting as an extension of the ExMemo knowledge management system, this plugin lets you upload and download notes to a centralized backend, making it easy to access and manage your knowledge from multiple terminals, including WeChat, web services, and browser extensions. It even supports both online and offline AI models for data processing. With ExMemo, you can not only keep your notes synced but also quickly search and insert data across different types of content, all while maintaining data privacy by enabling local storage.

The InfoFlow plugin enables seamless synchronization between InfoFlow and Obsidian, allowing users to import saved articles, web pages, notes, and highlights into their vault. It automatically converts HTML content to Markdown, supports customizable file naming and note templates, and includes frontmatter integration. Users can filter synced content based on date, tags, and folders, with options for both manual and automatic sync.

The Vector Search plugin enhances Obsidian with semantic search capabilities using Ollama's embedding API. Unlike traditional keyword-based search, it finds notes with similar meanings by generating vector embeddings for markdown content. The plugin enables users to search for related notes based on selected text, configure similarity thresholds, and process files efficiently with automatic indexing and updates. It includes smart text chunking strategies to optimize search results and supports real-time monitoring of file changes.

The KOI Sync plugin integrates Obsidian with the KOI ecosystem, allowing users to synchronize knowledge objects from a remote KOI-net node. Designed primarily for the Telescope project, it listens for RID events and converts raw JSON data into human-readable markdown using a customizable Handlebars template. The plugin enables automatic updates to maintain a local cache of synchronized data and offers manual resynchronization when needed. Users can configure API access to interact with a self-hosted KOI-node, ensuring controlled data flow without sending information to external servers. This tool is useful for those leveraging the KOI knowledge network within their Obsidian workflow.

The Feedly Annotations Sync plugin allows users to sync their Feedly article annotations and comments directly into an Obsidian vault. If you are a paid Feedly subscriber, this plugin will create a dedicated folder in Obsidian and generate a markdown file for each annotated article, preserving highlights, comments, and relevant metadata. The plugin ensures seamless synchronization, automatically continuing from the last synced position in case of API rate limits. Users can customize the destination folder and initiate sync via the command palette.