OzBrain for ChatGPT
Give ChatGPT a brain.
Updated
OzBrain connects to ChatGPT through the connector menu at https://ozbrain.co/api/mcp. After you approve once, ChatGPT reads your routing index, pulls the articles a task needs, and stages new knowledge so Claude, Cursor, and every other connected agent share the same facts. ChatGPT memory can stay on for casual recall inside ChatGPT.
What ChatGPT learns while you work is staged, routed, and available everywhere you connect the same brain, including people you grant access to.
Add the connector URL, approve once, keep working.
- 01
Open the connector menu
In ChatGPT: Settings, then Connectors. Choose to add a custom connector.
- 02
Add your brain
Paste https://ozbrain.co/api/mcp as the URL. ChatGPT discovers the rest on its own.
- 03
Sign in and approve
A window opens, you sign in to OzBrain and approve the connection. Every session after that is automatic.
What ChatGPT can do once connected
The connector exposes your brain as tools. ChatGPT decides when to use them, and every write is attributed to ChatGPT in the article history.
Read the routing index
A compact listing of every article and what it covers, so ChatGPT finds knowledge by structure instead of hoping the memory digest kept it.
Pull the articles a task needs
Drafting an email, ChatGPT reads your voice rules and the relevant client article. Planning a launch, it reads the project article with the current decisions.
Stage new knowledge
When something worth keeping comes up, ChatGPT writes it to staging, routed to the article it belongs to, never straight into canon.
Surface conflicts before they land
If a write contradicts what the brain holds, the write pauses and ChatGPT sees the conflict. It can record an exception; a different agent or you must approve a supersede.
Keep ChatGPT. Connect the brain under it.
ChatGPT memory can keep handling casual recall inside ChatGPT. OzBrain holds the structured knowledge every agent shares.
Create your brain, paste https://ozbrain.co/api/mcp into Connectors, approve once, then ask ChatGPT to read the routing index.
Questions people ask before connecting
Should I turn ChatGPT memory off?
You can leave it on. Memory keeps handling casual recall inside ChatGPT; OzBrain holds the structured knowledge every agent shares. Read the full OzBrain vs ChatGPT Memory comparison.
Which ChatGPT plans support connectors?
Custom connectors are available on ChatGPT paid plans. If you do not see the option, check that connectors are enabled in your settings.
Will my brain leak into OpenAI training?
Your brain lives on OzBrain, not inside ChatGPT. What ChatGPT reads in a conversation is subject to your ChatGPT data settings, same as anything else you paste or connect. OzBrain itself never trains on your content and never sells it.