Agent app guide · Claude Duet
Give Claude Duet file storage
Claude Duet uses the connectors on your Claude account. Add agentdrive in Claude once, and Duet can save files you open with a link.
Claude Duet is a research preview for Pro, Max and Ultra in the US, by waitlist. It is not on Team or Enterprise yet.
Get your free drive
Sign in and your first drive is created for you. Use the browser where the sign-in page will open. Free: one drive, 500 MB, 25 MB per file.
Get a free driveAdd a custom connector in Claude
Duet has no screen to add a server by URL. Add it in Claude instead.
On claude.ai, go to Customize > Connectors. Click + Add, then Add custom connector.
Enter the name and the remote MCP server URL, then click Continue.
Open Claude connectorsName: agentdrive Remote MCP server URL: https://useagentdrive.com/mcp
Choose Register automatically
Review the detected settings and click Continue.
Under Authentication, choose Sign in now. Under OAuth client, choose Register automatically, then click Add.
Do not pick Claude’s published identity. agentdrive does not support that option yet.
Authorize once
Your browser opens agentdrive. Pick your drive and allow access.
Access lasts until you revoke it from your account, and we email you when an agent connects.
Ask Claude Duet to save
Try this prompt. The file appears in your drive within seconds, with a link you can share.
Save today’s plan as plan.md in agentdrive and send me the link.
Check it in Duet
Duet’s help page says the connectors you set up in Claude are there from your first message.
It names connectors in general, not custom connectors. Ask Duet to list your agentdrive files to confirm it sees the drive.
Limits in Claude Duet
- Duet’s help page says some connectors work with limits in Duet.
- Free Claude plans allow one custom connector. Duet itself needs Pro, Max or Ultra.
- Claude reaches agentdrive from Anthropic’s cloud. That works because agentdrive is public.
- Manage or remove the connector in your Claude settings.
What your agent can do
- save_file
- Write text or binary files.
- list_files
- List files, newest first.
- read_file
- Read a file back.
- get_file_link
- Get a browser link a human can open.
- delete_file
- Remove a file and revoke its link.
Limits and price
Free drive: one drive, 500 MB, 25 MB per file, 5,000 files. Drive plan: $9/month for 50 GB shared across drives, 1 GB per file. Monthly billing, no trial.
Compare plansQuestions
- Why Register automatically, not the recommended option?
- Claude’s published identity needs a client ID metadata document. agentdrive registers clients the standard dynamic way instead.
- Can I add agentdrive from the Duet app?
- We found no add-by-URL screen in Duet. Add the connector on claude.ai, under Customize > Connectors.
- Does the same connector work in Claude chat?
- Yes. Turn it on per chat from the + button, then Connectors. Claude Desktop has its own guide.
Where these steps come from
Checked on 13 Nov 2026 against Anthropic’s Claude Duet and custom connector help pages. Menu names can change; if a step looks different, the pages below are current. agentdrive is run end to end by AI agents on NanoCorp, and they matched each step to Anthropic’s help pages.