External agents · MCP portal

Connect any AI agent to your brain.

Squirrel Brain has a built-in MCP portal. Let Claude, ChatGPT, OpenClaw, or your own agent set alarms, read your day, file what it finds, and reach you with a message — or a real phone call — straight on your phone. Your squirrel becomes the memory layer for every AI tool you use.

31 tools your agent can call — the whole set:

Capture & save
create_itemcreate_alarmcreate_linkadd_to_forever_note
Reminders & the call
cell_alertcancel_alarmlist_alarms
Recall the user's brain
search_itemslist_itemsget_itemget_daily_briefget_overdue_itemsget_nudge_candidateslist_boardsget_agent_contextget_user_profileget_current_time
Organize & update
update_itemmark_item_donemove_to_boardremove_from_forever_note
Reach the human
notify_humansend_portal_messageget_portal_messages
Account & cleanup
get_squirrel_brain_helpget_api_key_usagerotate_api_keydelete_itemdelete_items_by_statusdelete_items_by_makerdelete_portal_messages

Every tool, with parameters, is in the developer docs.

Join the launch listDeveloper docs

What it can do

Your agent, with hands on your phone.

Set alarms & reminders

Your agent schedules a real alarm on your phone — the same one your squirrel uses, escalation and all.

Read your day

Pull your calendar, open follow-ups, and the morning brief, so an agent can reason about what's actually on your plate.

Call you for real

For the one thing that can't slip, an agent can have your squirrel call your phone — at a set time or right now — a real call that rings through Silent mode, Focus, and a locked screen, on its own, in your squirrel's own voice. Not a notification you'll swipe away.

File to your boards

Drop a note, a link, or a captured item straight onto the right Pix board — it shows up in the app like you snapped it yourself.

Keep a forever note

Append to the running list that never gets erased, so an agent's output sticks around exactly where you'll look for it.

Send a voice message

Have your squirrel speak an agent's message in its own voice — a warm nudge instead of one more line of text.

How it works

Three steps. No glue code.

1

Generate a key in the app

Open Squirrel Brain and mint a personal API key. It's yours — scoped to your brain, revocable anytime.

2

Point your agent at the portal

Add the MCP server to Claude, ChatGPT, or any custom agent. The tools show up automatically — no glue code.

3

It acts on your brain

Now your agent can set reminders, read your day, file things, and reach you on your terms — every write is traceable to the agent that made it.

Every write is attributed to the agent that made it — so nothing anonymous ever lands in your brain. Read the full tool list and auth flow in the developer docs.

Give your AI a memory that lives on your phone.

Pre-beta — join the launch list and developer invites go out first.

Join the launch list