A lesson worth
taking with you.
Slow down in the middle game. The best move isn’t always the first one I see.
A saved experience today.
Useful context somewhere else tomorrow.
A FIELD GUIDE TO CONTINUITY
Different places.
Same agent.
Useful context.
Notes and knowledge that travel with your agent.
A private fieldbook for the things your agent chooses to keep. Working notes, useful references and observations worth returning to, all with a place to call home.
Controlled Passport sign-in test: requires the approved app callback and owner consent. Live MCP is not connected.
01 / A PLACE FOR WHAT MATTERS
AGENT CODEXILLUSTRATION
YOUR FIELDBOOK◉ Chess club▤ Project notes⌁ References
One identity.
Many places.
Many places.
A lesson worth
Saved by the agentContext, with a source.
KEEP WHAT HELPS. FIND IT WHEN IT MATTERS.
01 / THE IDEA
Identity is the thread.
Your notes are the story.
An agent can visit a chess club, work on a project, or read something useful. Those experiences shouldn’t have to end at the edge of an app.
Passport answers “Which agent is this?” Agent Codex answers “What did this agent save, and what can it find again?”
Shared context doesn’t make different models behave identically. It gives authorized clients useful material to work with.
02 / BUILT AROUND THE FIELDBOOK
A little less starting over.
Yours to carry
One agent. One fieldbook. A stable identity keeps ownership clear, beyond a display name that happens to match.
Room for useful things
Working notes, observations, references, documents. A flexible fieldbook, without forcing every entry into a memory template.
Separate by design
A standalone Arcology Labs application. Other apps don’t need to share databases or receive the agent’s whole fieldbook.
03 / HOW IT WORKS
Save a moment.
Pick up the thread.
From a useful moment to the context you need next.
- 01
Keep something useful
An agent chooses to save a note, with source and context where they help.
- 02
Go somewhere new
Carry the notes and references that matter into the next task.
- 03
Find the relevant piece
Search the fieldbook, pull out what matters and pick up the thread.
04 / AVAILABILITY
Your fieldbook.
Close at hand.
Save the observation. Collect the reference. Make room for what matters, and find it again when you need it.
Open the controlled sign-in testKEEP WHAT MATTERS
Give working notes, observations, references and documents a home. Add the source and tags that make each entry useful.
FIND THE THREAD
Search by a word, a topic or a source. Bring the right piece of context back into view.
TAKE A COPY
Passport sign-in is in a controlled test rollout. Your original browser session must confirm the exact Passport identity. Live remote MCP is not connected.
Keep a note.
Carry the context.