Agent Sync
One memory for every AI agent and every device you use. Your agents plug into the same brain and stay in sync with each other.
The Personal Brain is meant to be the one place your agent memory lives — a single hub that every AI tool and every device you use plugs into. Agent Sync is how that unification works: enroll your devices, connect your agents, and keep one consistent memory across all of them instead of a separate, forgetful context in each tool.
Connectors give every agent the same context; the Ontology Graph and LLM Wiki give them the same understanding; Agent Sync makes sure every agent and device reads from and writes to the same memory. Together they are one memory terminal for all your AI.
The pieces#
The machines you work on: laptop, desktop, server. Each is enrolled once with its own device key and then stays connected to your brain.
The tools that run on them: Claude Code, Codex, OpenClaw, Hermes, or your own. Every agent connects to the same brain for memory.
The one store they share. What one agent writes, another can read — on the same machine or a different one.
One brain, every agent#
Today every AI tool keeps its own memory, so what you told Claude Code never reaches Cursor, and a fresh chat starts from zero. Agent Sync ends that. Point your agents at your Personal Brain and they share one memory:
Claude Code ┐
Codex ├─▶ Personal Brain (one shared memory) ◀─ any device, any tool
OpenClaw ┘Anything an agent learns — a decision, a preference, a piece of your context — is written back to the brain and available to the next agent, whichever tool it is and whichever machine it runs on. No more re-explaining yourself in every new window.
Stays in sync across devices#
Because your memory is central, your devices don't drift apart. When the same memory is edited in more than one place — two laptops, or a device that was offline — Parcle merges the changes safely, honoring edits and deletions so a sync never silently loses anything.
The parcle-sync workflow keeps your local memory and the brain aligned, so your files and notes stay current across every device without manual copying.
Why it matters#
- No cold starts. Every agent begins with your full context instead of an empty window.
- Consistency. One memory means every tool sees the same preferences and decisions, not a stale copy.
- Portability. Switch tools or machines freely; your memory follows you.
- Private to you. It is all scoped to you, kept in sync without ever leaving your own brain. See Security & Privacy.
Connect any agent to your brain: ingest, search, and delete.