Your data.Your agent.Your path.

Traceroute is a private health record that your own AI agent keeps for you. Log anything by talking to it. Watch it on dashboards. Share exactly what you choose, with exactly who you choose.

Ask to join the closed trial Why it exists

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Hop 2 · Why

The stars have a team measuring everything. You have an agent.

How an athlete gets in shape

Nutritionist weighs every plate
Strength coach logs every set
Sleep specialist reads the wearable
Physio tracks the sore knee
Doctor watches the bloodwork
Someone with a clipboard connects it all

Your agent, with your data.

You can measure most of the same things. Your agent can stand in for most of those people. What was missing was a place for the numbers to live that the agent could read and write.

You don't need people. You need your data and your agent.

Hop 3 · Bring your own agent

Not another app with a chatbot in it.

An assistant embedded in a health app knows what's in that app. Your agent knows your calendar, your training block, the trip next week, how you like to be talked to. Traceroute connects to the agent you already use, ChatGPT or Claude today, over a standard connection. Nothing new to learn. Talk to it the way you already do.

youlunch was two eggs on sourdough with half an avocado, and my knee is at a 3 today

your agentLogged. Lunch comes to about 22 g protein, so you're at 61 g for the day. Knee pain 3, down from 5 on Monday. Want me to move Thursday's squats to Saturday?

youyes. and start tracking sodium, my doctor asked

your agentDone. New stream daily_sodium in mg. I'll fill in today from what you've already logged.

example exchange

Hop 4 · Unopinionated

Track what you want, the way you want.

No fixed schema and no sanctioned list of metrics. A stream is anything you can put a number, a word, or a note to. Pick the units. Change the definition later without losing what came before. Presets are suggestions, never rules.

health

resting_hrrecovery_pctweight_kgglucose

food

food_logdaily_proteindaily_sodiumadded_sugar

exercise

zone2_minutessquat_1rmsteps

subjective

knee_painmoodenergy_am

labs

apobhba1cferritin

yours

whatever_you_call_it

Hop 5 · Sharing

Share it, or pieces of it, with anyone, everyone, or no one.

Compose a dashboard from the streams a particular person needs to see, and nothing else. Your nutritionist gets the food streams. Your coach gets the training block. Everyone else gets nothing, because private is the default.

no one

Private

Every stream, every dashboard, yours alone. Nothing is shared until you say so.

default

someone

A link for one person

A dashboard with just the streams they need. Send the link. Take it back any time.

everyone

A public page

A living page anyone can visit, always showing your latest data. Unlisted, not indexed. See a live one.

Hop 6 · Trust

Read every line. Run it yourself if you like.

Traceroute is source-available and self-hostable. No black boxes, no cards up sleeves, no sleeves at all. Read the code, send pull requests and feature requests (if you're feeling nerdy), or run it yourself if you want absolute control over where your data lives. We get it.

Source-available

Read the code that holds your data.

Self-hostable

Run it on your own hardware.

Append-only

Nothing is silently overwritten.

Explainable

Every number shows its parts.

09:12 weight 82.4 kg logged by your agent 09:40 weight 82.4 → 81.4 kg corrected, 09:12 kept 12:31 lunch eggs, sourdough… logged 12:31 daily_sodium +610 mg from lunch 18:05 explain daily_sodium 1,840 mg = 3 items breakfast 420 · lunch 610 · dinner 810

Hop 7 · Join

Traceroute is in a closed trial.

A handful of people, no charge, and their feedback goes straight to the person building it. If you already use ChatGPT or Claude and have things you want to keep track of, ask for a seat.

We reply personally. Your email is used to send the invitation and nothing else.