In partnership with
Hey, welcome back.
Saving information is easy. Using it later is where everything breaks down.
This setup connects Claude directly to your personal notes. You ask a question, it searches everything you've ever written, and gives you a real answer based on your own work.
That's it. Let's get into it.
20% of your week
That's how much time the average knowledge worker spends just searching for information they already have. One full day, every single week. Not creating. Not thinking. Just looking.
Source: McKinsey Global Institute
A small but growing setup involving Claude and Obsidian is starting to actually fix it in a way that feels different from every productivity tool you've tried before.
The core idea in plain terms
Obsidian is a note-taking app where every note you write lives as a plain text file on your own device. No cloud. No subscription required. Just your files, your folder.
Claude is Anthropic's AI model. When connected to your Obsidian vault through Claude Code (Anthropic's developer-facing interface), it can read, search, and reason across every note you've ever written.
The result: instead of searching through files manually or asking a generic AI that knows nothing about you, you ask Claude a question and it answers using your actual notes as the source.
Why This Feels Different
Most AI tools are general purpose. You bring a question. They bring generic knowledge.
That's fine for a lot of things. But it misses the most valuable context that exists: what you already know, what you've already researched, and what you've already written down over months or years.
This setup shifts that entirely.
Claude stops being a search engine and starts being a thinking partner with full context
Your vault grows more useful the more notes you add, not the other way around
Queries feel personal because the answers are built from your own writing
That compounding effect is the real value here. Not the AI model. Not the note app. The two working together over time.
The ones showing up in LLMs convert 3× better than Google
They optimized for LLMs, not just Google.
FAQs. Comparison pages. Transparent pricing. LinkedIn presence. These aren't vanity plays. They're what gets you cited in ChatGPT, Gemini, and Claude when your buyers are researching, your investors are looking, and your future hires are deciding where to work.
Download the free AEO Playbook for Startups from HubSpot and get the exact checklist. Five minutes to read.
What You Can Actually Do With It
Here's where things get practical. Once Claude is connected to your vault, the workflows open up fast:
For researchers and content creators:
Ask "What did I write about X topic last quarter?" and get a real summary
Surface connections between old notes you forgot you made
Draft new content using your existing research as the foundation
For freelancers and client-work:
Build a project-specific vault per client
Ask Claude to find relevant notes from past work before a meeting
Keep a running knowledge base that Claude can query instead of digging through folders
For personal knowledge building:
Log learnings daily in short notes
Ask Claude weekly "What patterns are showing up in my notes this month?"
Use it to prep for decisions by pulling up everything you've thought about the topic
The honest limitation you should know upfront:
- This is not a one-click setup. It requires connecting Claude Code to your local vault, which involves basic API configuration
- If you have zero notes, the system has nothing to work with. Start building your vault first
- The setup pays off most when you already write regularly or have a research-heavy workflow
- There is a small learning curve, roughly 30 to 60 minutes to configure, but solid walkthroughs exist online that make it manageable for non-developers
The Real Problem With Most "Second Brain" Tools
People have tried to solve this problem before. Notion, Roam Research, Logseq, Apple Notes, every bookmark manager ever built.
Most of them fail for one reason: they make storing information easy but retrieving it painful.
You still have to remember where you put something. You still have to search with the right keywords. You still have to read through old notes manually to find what you need.
Claude removes that bottleneck. You describe what you're looking for in natural language. It finds it, connects it to related notes, and surfaces things you didn't even know to look for.
That's a genuinely different capability. Not a feature update. A different thing entirely.
A simple way to start this week:
- Download Obsidian and create a vault if you don't have one
- For 7 days, write one short note per day on anything you read, think about, or work on
- Set up Claude Code using the Anthropic documentation and point it at your vault folder
- Ask it one question about your notes and see what it surfaces
- That first result will tell you immediately whether this is worth building further
Is This for You?
If you are a creator, researcher, freelancer, or just someone who reads a lot and wants to actually use that knowledge, yes.
If you barely take notes today and have no interest in changing that, this won't fix anything. The tool is only as good as the vault behind it.
But if the idea of building a knowledge base that gets smarter the more you use it sounds useful, this is the closest real-world version of that we've had.
Quick reference links:
- Obsidian - free download, works offline
- Claude by Anthropic - the AI model powering the setup
- Claude Code Docs - official setup documentation
The tools for a real second brain have existed separately for years. What's changed is that connecting them now takes an afternoon, not a software engineering degree.
If you spend time building knowledge but struggle to use it when it counts, this is worth trying. Not because it's clever. Because it solves a real, daily, annoying problem.
Start with 20 notes. Ask one question. Go from there.
Before vs After
| Without this setup | With Claude + Obsidian |
|---|---|
| Ctrl+F through dozens of files | Ask in plain English, get a direct answer |
| Forget you wrote something three months ago | Claude surfaces it when it's relevant |
| Start research from scratch every time | Build on what you already know |
| Notes sit unused after you write them | Every note becomes part of a living system |
🛠 Tools to Watch This Week
Obsidian 1.12
Just shipped a native CLI that makes AI integration dramatically faster. One developer benchmarked it on a 4,663-file vault and found it 54x faster than the old grep-based method. If you're on an older version, update before setting up any Claude integration. obsidian.md
Claude Code (Anthropic)
Anthropic's CLI agent now connects to Obsidian through MCP (Model Context Protocol), turning your vault into a live, queryable workspace. The Obsidian CEO is also building official Claude Skills specifically for editing Obsidian file types. Moving fast. docs.anthropic.com
Taskade
If you prefer an all-in-one option instead of building your own setup, Taskade now combines notes, AI agents, and automation in one workspace. Less flexible than the Obsidian + Claude combo but much faster to get started. taskade.com
Read AI
Launched a Search Copilot that connects across your existing data sources and answers questions in plain language with citations. More team-focused than personal use, but worth knowing if you're managing knowledge at a small company level. read.ai
📚 Resources Worth Your Time
Step-by-step setup guide (video)
The most up-to-date walkthrough for linking Obsidian and Claude Code with an integrated terminal setup. Practical, no fluff, works for non-developers too. Watch on YouTube →
Complete integration guide (article)
Covers all three ways to connect Claude Code to Obsidian ranked by speed and efficiency, plus custom slash commands for daily workflows like morning planning and idea tracing. Read on StarMorph →
Obsidian AI Second Brain full guide
Good overview of the MCP connection, vault structure tips, and how to set up Claude so it reads but doesn't pollute your personal notes with generated content. Read on NXCode →
Starter GitHub templates
Two community-built vault templates worth bookmarking if you want a pre-configured structure rather than starting from scratch: obsidian-claude-pkm and claudesidian on GitHub.
Your AI is resolving tickets. Is it keeping customers?
Resolution rates look great. But Gladly's 2026 Customer Expectations Report reveals the metric most CIOs are missing — and what the data says about where AI investments actually translate into retention, not just throughput.
⚡ One thing to try today
Open Obsidian (or any notes app you use). Find your 10 most recent notes. Ask yourself: could you find any of these in 30 seconds if you needed them right now? If the answer is no, that's exactly the problem this setup is built to fix. Start there.
Stay sharp,
Better Every Day