The Free AI Tool that Knows Everything You've Written (Obsidian with AI)

Heights Platform
23 Aug 202316:37

TLDRBrian McNulty introduces Obsidian, a powerful note-taking app with AI capabilities through community plugins named Copilot and Smart Connections. These tools utilize vector embeddings and open AI API keys to analyze and connect notes, allowing users to search and synthesize information effortlessly. McNulty demonstrates how these plugins can transform note-taking for creators, enabling them to extract insights and repurpose content from their extensive notes and transcripts with ease.


  • ๐Ÿš€ Brian McNulty introduces Obsidian, a powerful note-taking app with AI capabilities.
  • ๐Ÿ” Obsidian's AI plugins, Copilot and Smart Connections, enhance the user experience by analyzing and organizing notes.
  • ๐Ÿ“ˆ Smart Connections uses vector embeddings to understand the meaning of text and relate it to other notes, aiding in content discovery.
  • ๐Ÿค– Copilot acts like an integrated chatbot, allowing users to ask questions about their notes and receive relevant responses.
  • ๐Ÿ’ก Users can install local models for offline AI usage, but it requires more technical knowledge.
  • ๐Ÿ“ Examples of use cases include extracting interesting ideas from podcast transcripts and repurposing content for social media.
  • ๐Ÿ”— Notes can be automatically linked and organized by AI, reducing the time spent on manual organization.
  • ๐Ÿ“Š AI can assist in content creation by providing ratings and comparisons, acting as a personal reviewer.
  • ๐ŸŒ The video encourages creators to utilize AI tools like Obsidian to streamline their workflow and content management.
  • ๐ŸŽ Heights AI coach, an autonomous coach for creators, offers a 30-day free trial to help grow businesses by assigning tasks and recommendations.

Q & A

  • What is the main topic of the video?

    -The main topic of the video is the introduction and demonstration of the Obsidian note-taking app and its AI plugins, specifically Copilot and Smart Connections.

  • Who is Brian McNulty?

    -Brian McNulty is the founder of the Heights platform and the creator of the first autonomous coach for creators. He has been building a Latin AI and is showcasing the Obsidian app in the video.

  • How can one download Obsidian?

    -Obsidian can be downloaded for free from its official website,, and is available on almost every platform, but the AI plugins work only on the desktop version.

  • What are the two AI plugins discussed in the video?

    -The two AI plugins discussed in the video are Copilot and Smart Connections.

  • What does the Smart Connections plugin do?

    -The Smart Connections plugin creates vector embeddings of all notes, allowing the AI to understand the meaning of text and how it relates to other pieces of text, thus enabling powerful searches and automatic connection of similar notes.

  • How does Copilot function within Obsidian?

    -Copilot functions as an integrated chatbot within Obsidian, understanding the notes the user is working on and allowing the user to ask questions about the content, similar to interacting with Chat GPT.

  • What is the purpose of using vector embeddings in Smart Connections?

    -Vector embeddings in Smart Connections serve as mathematical representations of the notes' content, enabling the AI to recognize similarities between notes that may not share the same keywords, thus improving the search and connection capabilities within the notes.

  • How can one use Copilot to analyze podcast transcripts?

    -By using Copilot, one can input transcripts from a podcast and ask questions about the content, such as extracting interesting ideas or finding specific quotes, which helps in repurposing content or synthesizing notes in different ways.

  • What is the advantage of using AI plugins in Obsidian for creators?

    -The AI plugins in Obsidian help creators manage and analyze their notes more efficiently by automating the organization and connection of notes, allowing for easier access to ideas and content without the need for manual organization.

  • How does Brian McNulty suggest using AI for content creation?

    -Brian McNulty suggests using AI as an assistant to help creators analyze their content, such as rating the interestingness of a script or comparing two pieces of content, rather than relying on AI to create the content itself.

  • What is the Heights platform mentioned in the video?

    -The Heights platform is an online course creation software that offers the first autonomous coach for creators, which learns about the user's business and automatically assigns tasks and recommendations to help them grow.



๐Ÿค– Introducing Obsidian and AI Plugins

The speaker, Brian McNulty, introduces an AI tool called Obsidian, which is a note-taking app with community plugins that include AI functionalities. He emphasizes the power of two specific plugins, Copilot and Smart Connections, which are free to use with an Open AI API key. Brian explains that these plugins can analyze and understand the content of notes, making it easier for users to search and connect ideas within their notes.


๐Ÿ’ก Utilizing AI for Podcast Transcripts

Brian demonstrates how he uses the Copilot plugin to analyze transcripts from his podcast, 'The Creator's Adventure.' He shows how the AI can extract interesting ideas and quotes from the transcripts, allowing him to repurpose content for social media or other platforms. He also touches on the possibility of installing a local model for offline AI usage, but recommends sticking with the Open AI API for simplicity and cost-effectiveness.


๐Ÿ” Smart Connections and Note Organization

The speaker explains the functionality of the Smart Connections plugin, which creates vector embeddings of notes to understand their meaning and relate them to other notes. This allows users to find similar notes and ideas without manually organizing or linking them. Brian also discusses the settings for both Copilot and Smart Connections, including the integration of Open AI API keys and model selection.


๐Ÿš€ Enhancing Content Creation with AI

Brian highlights the potential of using AI to enhance content creation. He suggests using Smart Connections to ask questions about all notes as a whole, allowing users to discover unexpected insights or opinions on various topics. He also proposes using AI for self-reviewing content, such as rating the interestingness of videos or scripts. Brian concludes by encouraging creators to use tools like Obsidian and its AI plugins to streamline their note-taking and idea organization processes.




Obsidian is a note-taking and knowledge management app that allows users to create a personal knowledge base. In the video, it is highlighted for its ability to integrate with AI plugins, transforming it into a powerful tool for creators to organize and analyze their written content.

๐Ÿ’กCommunity Plugins

Community Plugins refer to additional software components developed by the user community to extend the functionality of a base application. In the context of the video, these plugins are crucial for adding AI capabilities to the Obsidian app.


Copilot is an AI plugin for Obsidian that functions as an integrated chatbot, capable of understanding and responding to queries based on the content of the notes. It uses AI to provide insights, summaries, and to answer questions about the notes.

๐Ÿ’กSmart Connections

Smart Connections is an AI plugin for Obsidian that creates vector embeddings of notes, enabling the app to recognize similarities between different pieces of text. This allows users to find related notes without having to manually link them, thus streamlining the organization and retrieval of information.

๐Ÿ’กVector Embeddings

Vector embeddings are mathematical representations of words, phrases, or documents that capture their semantic meaning. They are used in AI and machine learning models to understand and compare the content of text, as they can identify similarities even when the exact wording is different.

๐Ÿ’กOpenAI API Key

An OpenAI API Key is a unique identifier that grants access to OpenAI's services, including models like GPT-3.5 and GPT-4. In the video, it is used to enable the AI functionalities within the Obsidian app through the Copilot and Smart Connections plugins.

๐Ÿ’กThe Creator's Adventure

The Creator's Adventure is a podcast mentioned in the video, hosted by the speaker, Brian McNulty. The podcast focuses on interviewing creators to learn about their businesses and growth strategies.

๐Ÿ’กGPT-3.5 and GPT-4

GPT-3.5 and GPT-4 are advanced language models developed by OpenAI. They are capable of understanding and generating human-like text based on the input they receive. In the context of the video, these models are used as the AI behind the Copilot and Smart Connections plugins in Obsidian.

๐Ÿ’กSecond Brain

The term 'Second Brain' refers to a concept where individuals use digital tools to augment their cognitive abilities, essentially creating an externalized, organized repository of their knowledge and ideas. In the video, the speaker discusses how Obsidian, with its AI plugins, helps in building a second brain for content creators.

๐Ÿ’กHeights Platform

The Heights Platform is an online course creation software mentioned by the speaker, which is designed to help creators build and grow their online courses and businesses. It offers an autonomous coach for creators that learns about their business and provides automated tasks and recommendations.


Introducing Obsidian, a powerful tool for note-taking and analysis.

Obsidian's AI capabilities come from community plugins, specifically Copilot and Smart Connections.

Copilot functions like an integrated chatbot within your notes, understanding and responding to queries about the content.

Smart Connections creates vector embeddings of your notes, allowing for AI-assisted note organization and retrieval based on meaning.

Vector embeddings help in identifying similar notes without shared keywords, improving search functionality.

AI can extract and list interesting ideas from large text, such as podcast transcripts, for easy review and repurposing.

Obsidian's AI plugins are free to use, with the requirement of an OpenAI API key for certain features.

Smart Connections can identify and list notes with similar content, even across different topics.

Copilot can act as a personal reviewer, rating and comparing content for quality and engagement.

The combination of Copilot and Smart Connections allows creators to synthesize and access their notes in new, efficient ways.

Obsidian's AI tools can significantly impact creators' ability to build and grow their businesses.

The speaker's experience with using AI tools to analyze podcast transcripts demonstrates the practical application of Obsidian's plugins.

The speaker suggests using AI to record and analyze all spoken content for easy access and organization.

Heights platform, an online course creation software, is introduced as a resource for creators.