This video introduces "Claude Agent," a novel approach to using Anthropic's Claude Code AI tool to significantly enhance note-taking in Obsidian, extending its capabilities far beyond traditional coding. The presenter demonstrates ten distinct workflows that leverage Claude Code's agentic features for automated note creation, editing, organization, linking, and even cloud-based management. Key functionalities include a customizable rule system, speech-to-text integration for faster input, integration with code editors like Cursor for advanced autocomplete, "Plan Mode" for complex task strategizing, custom commands for repetitive actions, and automated tagging and linking to build robust knowledge bases. Furthermore, the video explores advanced integrations with MCP (Model Context Protocol) servers for external data retrieval and a GitHub Action for entirely autonomous, on-the-go note management and research in the cloud. The overarching goal is to transform Claude Code into a flexible, multi-purpose AI agent for diverse daily tasks.
Summarizing "10x Your Notes with AI Agents using Claude Code"
0:00 - Introduction to Claude Agent: The video aims to teach users how to 10x their note-taking by leveraging Anthropic's Claude Code as a flexible AI "agent," extending its coding capabilities to a wide range of day-to-day tasks within Obsidian.
Users need to download Obsidian (a free markdown-based note-taking application) from obsidian.md.
Claude Code must be installed via a terminal command (pip install -U anthropic-claude-code) and requires an Anthropic Claude plan or API key (starting at $20/month).
The video guides on how to open an Obsidian vault and launch Claude Code within its directory via the terminal.
2:40 - Workflow 1: Claude's Rule System (/init command): The /init command creates a claude.md file at the vault's root, acting as a system prompt injected into every Claude Code request. This file allows users to define rules and preferences for how Claude interacts with their notes, such as tagging styles. Claude's agentic nature prompts for user permission before creating or modifying files.
8:00 - Workflow 2: Interactive Mode (Core Chat Features): Demonstrates fundamental operations in Claude Code's chat-based interactive mode:
Creating new notes (e.g., "Fibonacci in Nature"), which are well-formatted markdown files.
Customizing tagging behavior by editing the claude.md rules file (e.g., "do not use tags").
Deleting files (e.g., "welcome file") using Claude's intelligent search.
Editing specific files by tagging them (@filename) to add sections (e.g., "interesting facts").
Clearing the session history with /clear.
Creating new folders and dynamically organizing existing notes into them (e.g., moving "Fibonacci in Nature" to a "math" folder).
14:37 - Workflow 3: Speech-to-Text Integration: Recommends using a speech-to-text tool (like Flow, formerly Whisper Flow) to significantly speed up note input (4x faster than typing). This allows users to dictate thoughts and prompts directly to Claude Code (e.g., "create a note about your three favorite dinosaurs").
17:35 - Workflow 4: Cursor Tab (Code Editor for Notes): An optional workflow for coders, demonstrating how Obsidian's markdown files can be opened in a code editor like Cursor. Cursor's "Tab" feature provides AI-powered autocomplete for quick content generation and editing within notes (e.g., adding a dinosaur, converting text to bullet points), with changes syncing instantly back to Obsidian.
Shift + Tab toggles "Auto-accept edits" (automatically approves Claude's actions, use with caution) and then "Plan Mode."
In Plan Mode, Claude Code first outlines a multi-step plan for complex tasks (e.g., researching the Claude Code SDK and building an Express server) for user review and approval before execution. This includes web search capabilities.
Users can iteratively refine the plan with feedback.
27:12 - Workflow 6: Custom Commands: Users can create reusable, detailed prompts as markdown files in the .claude/commands/ directory. These are accessed via /command-name and can accept dynamic arguments ($arguments). Examples include a "daily template" command that creates a new daily update note in a specified folder, incorporating user input and predefined formatting.
34:31 - Workflow 7: Automated Tags, Linking, and Organization: Focuses on setting up an intelligent knowledge base:
Create a tags.md file at the vault root to define a custom tagging system with specific rules.
Update claude.md to instruct Claude to always reference tags.md for consistent tagging across the vault and to keep it updated.
Claude can then autonomously apply tags, create wiki-style links, and organize files and folders according to these defined rules (demonstrated with sample meeting notes).
40:53 - Workflow 8: Sub-Agents & Deep Thinking: Claude Code can utilize sub-agents to perform multiple tasks in parallel, significantly speeding up complex processes. Demonstrated by prompting Claude to research the pricing of OpenAI, Claude, and Google models concurrently, then compiling the findings into a markdown table in a new note ("AI model pricing").
44:13 - Workflow 9: MCP (Model Context Protocol) Servers: Explores integrating Claude Code with external services using MCP servers, which allow AI models to easily access and interact with other tools.
Users can connect to existing MCP servers (e.g., Context 7 for software documentation, Google Drive for file access, Stripe for business data, Notion for wiki management) or build custom ones (e.g., a YouTube transcript downloader/summarizer).
Demonstrated by connecting to Context 7 via bash mode (!npm install) and /mcp connect, then asking Claude to find information on "generate object with Anthropic models inside of the Vercel SDK" and creating an organized note with the findings.
51:25 - Workflow 10: Cloud Deployment (GitHub Action): Demonstrates deploying Claude Code in the cloud for autonomous note-taking on the go:
Initialize an Obsidian vault as a GitHub repository for version control.
Use the /install github app command to set up Claude's custom GitHub Action on the repository.
Users can then create a GitHub issue on their mobile phone, tag @claude-github-app with a command (e.g., "make a new file in the /test folder called hello world and write a funny joke").
Claude's GitHub Action autonomously executes the command in the cloud, pushing changes to the repository.
Users can later pull these changes to their local Obsidian vault, simulating remote note management and research.
1:00:53 - Conclusion: Reaffirms that Claude Code is a flexible, multi-purpose AI agent capable of diverse workflows beyond coding, encouraging viewers to explore its potential, subscribe for more content, and check out additional Claude Code lessons on Takeoff.