Open Manus
Last Updated on: Feb 4, 2026
Open Manus
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Research Tool
AI Knowledge Management
AI Knowledge Graph
AI Notes Assistant
AI PDF
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What is Open Manus?
OpenManus is an open-source, AI-powered research assistant and knowledge management platform designed to support academics, researchers, and writers in organizing, exploring, and synthesizing scholarly literature. With powerful tools like citation extraction, semantic search, and markdown-based knowledge graphs, OpenManus helps users build structured, intelligent research workflows.
Who can use Open Manus & how?
  • Researchers & Academics: Organize, annotate, and connect research papers efficiently.
  • Writers & Thinkers: Create structured notes and link thoughts using markdown-based graphs.
  • Students: Manage course readings and references with intelligent extraction tools.
  • Developers in AI/ML: Train or extend the tool for their own domain-specific research tasks.
  • Open Source Enthusiasts: Contribute to and customize a powerful AI knowledge assistant.

How to Use OpenManus?

  • Clone the Repository: Download the codebase from GitHub and set up the environment locally.
  • Import Your Papers: Upload PDFs or link external sources to begin processing citations and metadata.
  • Explore with Semantic Search: Use the built-in NLP tools to find related content across your library.
  • Create Knowledge Graphs: Build markdown notes that link across ideas, topics, and papers.
What's so unique or special about Open Manus?
  • Citation Graph Builder: Connect and visualize relationships across research papers.
  • Markdown Knowledge Graph: Build a living network of ideas using markdown syntax.
  • Semantic Search Engine: Navigate papers and notes using meaning, not just keywords.
  • PDF Annotation & Extraction: Automatically pull metadata, citations, and highlights.
  • Fully Open Source: Community-driven, extensible, and transparent.
  • Offline-First Support: Run everything locally for full data ownership and privacy.
Things We Like
  • Markdown-Based Knowledge Network: Helps synthesize and connect complex ideas.
  • Advanced Semantic Search: Enables meaning-based discovery across research.
  • Offline, Private, and Open Source: Full control over data and workflows.
  • Great for Academic Writing: Makes organizing and citing sources more intuitive.
Things We Don't Like
  • Setup May Require Technical Knowledge: Requires some familiarity with GitHub and Python.
  • Limited UI Polish: May feel raw compared to commercial tools.
  • Smaller Community: Still growing in terms of plugins and external integrations.
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FAQs

OpenManus is an open-source AI research assistant that helps users manage, connect, and explore academic content using markdown and semantic tools.
Some technical knowledge is helpful for setup, but usage focuses on markdown and basic file handling.
Yes, OpenManus is designed to run locally, giving you full control of your data.
It blends citation tracking, markdown notes, semantic search, and graph-based knowledge building tailored for research.
Yes, the open-source nature allows for custom integrations and extensions.

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