Who’s calling?
See observed AI destinations and the processes connecting to them.
AN AI DEVICE MONITOR FOR MAC
Mind the
knocking.
Your Mac has company.
See what your AI is up to.
AI connections. Agent tool calls. A clearer record of what happened — kept on your Mac.
macOS 26+ · Apple Silicon
OBSERVE ONLY. LOCAL ONLY. YOUR CALL.OPEN THE LEDGER ↓
01 Your activity stays on your Mac02 No account in the app03 You remain in charge
I / THE LEDGER
A little less mystery.
A lot more visibility.
Follow the connections and tool activity your configured sensors can see. Go from the overview to the underlying record.
THE PORTER’S LEDGERILLUSTRATIVE RECORDS
While you were working.
A connection made
NETWORKEditor → recognized AI service
A tool called
TOOL CALLAgent → configured MCP server
A command reported
HOOKSupported agent → local hook
A conceptual illustration, not an app screenshot or live data.
What did the agent do?
Inspect tool activity captured through configured MCP connections and supported agent hooks.
What does it mean?
Read an on-device digest, clearly labelled as the model’s reading, alongside the source records.
MACBETH
ACT II · SCENE III
ACT II · SCENE III
II / AN OLD HAND AT NEW TROUBLE
Four centuries.
Still knocking.
Shakespeare gave us a weary porter, an enormous key, and a door that would not stop knocking.
Now the visitors are AI services and coding agents. Angry Porter brings that same skeptical eye to your Mac: observing the arrivals, keeping the record, and leaving the decisions to you.
“Here’s a knocking indeed!”— Macbeth, Act 2, Scene 3
III / FROM THE GATEHOUSE
He has opinions.
A key. A raised eyebrow. Very little patience.
Play a moment from the Porter’s world.
“Your last quick question spawned twelve agents.”
Fictional character scenes. The dialogue is comedy, not measured app activity.
IV / AN HONEST WITNESS
The record is yours.
So is the decision.
Angry Porter observes. It never blocks a connection, changes an agent’s message, or sends your recorded activity off your Mac.
What can Porter see?
Network metadata for observed connections, MCP activity through configured proxies, and events reported by supported hooks. Coverage depends on your setup.
What can’t Porter see?
It does not decrypt network traffic or reveal AI work happening inside someone else’s server. Hooks can only report what the agent exposes. This is visibility with explicit limits.
Does the app need an account?
No. Recorded activity remains local, and licenses validate offline. The app’s update check is separate from its monitoring; it does not upload your records.
V / GIVE THE PORTER A DESK
Know who’s
knocking.
Bring a skeptical eye to your AI activity.
For Apple Silicon Macs running macOS 26 or later.
On-device digests require Apple Intelligence availability.
ANGRY PORTERINVITED MAC ALPHA
Your Mac. Your ledger.
Free during alpha
Free during alpha. Paid licenses are not available here.
Confirm your email to receive alpha access. The invitation form is hosted by Brevo for Deep Well Labs.
Free invited alpha · No payment collected