You can now access your Cosmonote notes directly from Claude. Ask Claude to summarize your meetings, find action items, or search through your notes — all without leaving the conversation.

What you’ll need

Cosmonote account with at least one recorded note
Cosmonote API key (found in the app settings)
Claude Pro or Team account

Step 1: Copy your API key from Cosmonote

Open the Cosmonote app
Go to the Settings tab
Open the API keys menu
Copy your API key

Keep this key handy — you’ll need it in the next step.

Step 2: Add the connector in Claude

Go to claude.ai/settings/connectors
In the dialog, fill in:
- Name: Cosmonote
- Remote MCP server URL: https://nebula.cosmonote.ai/mcp
Click Add
Cosmonote now appears in your connectors list — click Connect on the right
Claude will redirect you to a Cosmonote authorization page
Paste your API key and click Connect

That’s it. Claude now has access to your notes.

What you can do

Once connected, you can ask Claude things like:

“What were the action items from my last meeting?”
“Summarize my notes from this week”
“What did we decide about the project timeline?”
“List all my recent notes”

Claude will use three tools to access your data:

list_notes — Browse all your notes with titles, dates, and summaries
get_note — Read the full content of a specific note (transcript, summary, decisions)
list_action_items — See action items extracted from your meetings

Privacy

Claude only accesses your notes when you explicitly ask it to in a conversation. Your API key is stored securely by Claude and is never shared. You can revoke access at any time by deleting the API key in the Cosmonote app.