Hermes Obsidian Memory: Free 5-Layer Setup

If you want hermes obsidian memory set up properly, free, this is the tutorial.
By the end of this page you will have built a permanent, shared memory for your AI, an “infinite context engine” that remembers your goals, your notes and your business context, so you stop re-explaining yourself every single session.
No subscriptions. No vendor lock-in. Just Hermes (free, open source) reading an Obsidian vault (free, just markdown files and folders).

Here is what you’ll set up, in plain English: a vault that becomes your AI’s memory, a bridge so Hermes can read it, a shared brain so all your tools read the same notes, the ability for Hermes to find and understand new notes, and a loop where Hermes writes new notes so it gets smarter automatically.
Five layers. We’ll build them in order.

Why bother? The 30-second case for memory

Most people use AI like a goldfish.
Brilliant for 30 seconds, then it forgets everything and you start again.
You re-paste your brand voice. You re-explain the client. You re-describe the project. Every. Single. Time.

In the demo, Hermes without memory took around 2.5 minutes to respond and still answered poorly.
Give it memory and the difference is night and day: personalised outputs, fewer tokens burned, no re-prompting, and your agents actually align instead of clashing.

That’s the whole game.
You’re not buying a smarter model.
You’re giving the model a memory so it knows you.

Want the done-for-you version? Inside the AI Profit Boardroom I hand you the Agent OS, the exact Obsidian memory setup, a vault template, and weekly coaching to wire it all together. 3,600+ members are already building with it.

What you’ll need before you set up hermes obsidian memory

Three free things, that’s it:

• Hermes — free and open source. This is the agent that will read and write your memory.
• Obsidian — free. It’s just markdown files and folders sitting on your machine. That folder is your vault.
• OMI (optional but lovely) — free and open source. It syncs memories straight into Obsidian, so your vault fills itself.

You don’t need to be technical.
If you can install an app and tell an AI what you want in plain words, you can do this.

The Goldie Hermes Memory Stack (the 5-layer memory stack)

Before the steps, here’s the whole map on one screen.
This is the 5-layer memory stack you’re about to build, what each layer does, and how you set it up.

Layer	What it does	How to set it up
1. Vault	Your notes become memory	Open Obsidian, create a vault (a folder), drop in your goals, notes and business context
2. Bridge	Hermes reads the vault	Tell Hermes: “I’ve got my Obsidian set up locally, please use that for memory and context”
3. Shared brain	Hermes, Claude and OpenClaw all read the same vault	Point each tool at the same vault folder so they share one source of truth
4. Find & understand	Hermes finds and understands new notes	Let Hermes index the vault; feed it the Obsidian docs so it understands the structure
5. The Loop	Hermes writes new notes so it gets smarter automatically	Give Hermes permission to save what it learns back into the vault

Build them in this order.
Each layer stacks on the one before it.
Skip layer 1 and nothing else works, so let’s start there.

Step-by-step: set up hermes obsidian memory

1. Layer 1 — Build the Vault.
   Install Obsidian (free) and create a new vault.
   A vault is just a folder; Obsidian writes plain markdown files into it.
   Now feed it the stuff you keep re-explaining: your goals, your business context, your offers, your brand voice, your client notes.
   This is the moment your notes stop being notes and start being memory.
   Don’t overthink the structure yet, just get the context in.

2. Layer 2 — Open the Bridge.
   Now connect Hermes to that folder.
   The magic sentence is exactly this: “I’ve got my Obsidian set up locally, please use that for memory and context.”
   That’s it.
   Hermes now reads your vault and treats it as its long-term memory.
   Ask it a question about your business and watch it answer using your notes, not generic internet sludge.

3. Auto-fill the vault with OMI (optional).
   If filling the vault by hand feels slow, install OMI (free, open source).
   OMI syncs memories straight into Obsidian, so the vault fills itself over time.
   In one example that built up to around 2,000 memories without manual typing.
   The more it captures, the richer your hermes obsidian memory becomes.

4. Tidy a messy vault (do this if yours is chaos).
   Most real vaults are a dumping ground, and that’s fine.
   Ask Hermes to organise and colour-code it for you.
   Give it the Obsidian docs so it understands the structure properly, then let it sort folders, tags and links.
   You go from “pile of notes” to a clean, navigable second brain without lifting a finger.

5. Layer 3 — Create the Shared brain.
   Here’s where it gets powerful.
   Point your other tools at the same vault folder, so Hermes, Claude and OpenClaw all read the same notes.
   Now they share one brain.
   This is the difference between agents that align and agents that clash, because they’re all working from the same single source of truth.

6. Layer 4 — Find & understand new notes.
   Let Hermes index the vault so it can find and understand new notes as you add them.
   You’re not just giving it a static snapshot; you’re giving it a living library it can search.
   Add a new client brief on Monday and Hermes can pull it into Tuesday’s work without you pasting anything.

7. Layer 5 — Close the Loop.
   The final layer is what makes this compound.
   Give Hermes permission to write new notes back into the vault.
   Now it saves what it learns, so it gets smarter automatically.
   Every project, every conversation, every decision feeds back into the memory.
   This is the loop: the vault improves the AI, the AI improves the vault, forever.

That’s the full 5-layer memory stack.
Once layer 5 is running, you’ve got a self-improving memory that costs you nothing and never forgets.

Run it inside a mission-control Agent OS

Here’s the upgrade that makes all of this feel effortless.
Run the whole thing inside a mission-control Agent OS, one dashboard where you can actually see the memory work, with no tab switching between tools.

Instead of bouncing between Obsidian, Hermes and three other windows, you watch the memory get read and written in one place.
And you don’t have to build the dashboard yourself, Hermes can build the mission control for you.

Building your Agent OS and Obsidian memory setup the fast way? Grab my vault template and weekly coaching inside the AI Profit Boardroom, or start free in the AI Money Lab.

When to use hermes obsidian memory (and when not to)

Memory isn’t for everything, and pretending it is just slows you down.

Use the full memory stack for work that matters: client work, content, copywriting, anything where context compounds and getting it wrong is expensive.
That’s where personalised outputs and aligned agents pay off massively.

For a one-off question, like “what’s the capital of Portugal”, normal chat is completely fine.
You don’t need a five-layer second brain to settle a pub quiz.
Save the memory stack for the work that actually moves your business.

Frequently asked questions

Is hermes obsidian memory really free to set up?

Yes. Hermes is free and open source, and Obsidian is free because it’s just markdown files and folders on your machine. OMI is free and open source too. The entire 5-layer memory stack costs nothing to build.

How do I tell Hermes to use my Obsidian vault?

Point Hermes at the folder and say: “I’ve got my Obsidian set up locally, please use that for memory and context.” Hermes then reads the vault and treats your notes as permanent shared memory.

What if my vault is a complete mess?

Ask Hermes to organise and colour-code it for you. Give it the Obsidian docs so it understands the structure, and it’ll tidy your folders, tags and links until the vault is actually usable as memory.

Do Claude and OpenClaw read the same memory?

Yes. Once the vault is your single source of truth, Hermes, Claude and OpenClaw can all read the same notes. That’s how your agents share one brain and align instead of clashing.

How does the memory get smarter over time?

Through the loop in layer 5. You let Hermes write new notes back into the vault, so it saves what it learns. The vault improves the AI and the AI improves the vault, automatically, every time you work.

Also on our network

I’ve published versions of this guide across the network, each with its own angle:

• Hermes Obsidian Memory on juliangoldie.com
• Hermes Obsidian Memory on goldstarlinks.com
• Hermes Obsidian Memory on goldie.agency

Want me to look at your setup personally? Book a free AI SEO strategy session and we’ll map out where memory and agents fit your business.

About Julian

I’m Julian Goldie. I run a 7-figure SEO and link building agency with a 70+ person team, and I share what’s actually working with 400K+ subscribers on YouTube and 163K on X. I wrote Link Building Mastery, and I run the AI Profit Boardroom community with 3,600+ members who are building AI agents and memory systems exactly like the one in this tutorial. Get the hermes obsidian memory stack running, point your agents at the same vault, and let your AI finally remember who you are.

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