Keep the agents on your machines.
Take the control plane everywhere.
Run Codex and Claude Code where your code already lives. CodeTether keeps projects, conversations, machines, providers, and remote supervision in one place.
Everything around the agent, not another agent.
CodeTether brings together the work you already do: projects, conversations, search, attention, tools, files, diffs, and the state of every running session.
Search durable titles and the questions you asked, then jump to the exact turn.
Files, diffs, agent output, and tool activity stay in the same context.
Keep long-running sessions visible without keeping one foreground window open.
Machine is where. Provider is who.
A durable Machine identity is not a network address. A Provider is not a machine. CodeTether keeps the choices, installations, readiness, and execution health legible.
Your history stays where it belongs.
Provider-native sessions remain Provider-owned. CodeTether discovers a reference, adopts it into workspace organization, then resumes through the native mechanism when you ask.
Discover
Find provider-native historical sessions in an authorized project location.
Adopt
Bring a reference into CodeTether organization without copying messages.
Resume
Continue through the Provider-native session mechanism.
Leave the desk. Keep the context.
Open Projects, see the current Machine and Provider, receive attention, and respond where the product permits. Execution stays on the original machine.
The phone is a focused companion. It never becomes the machine that runs your Provider.
Waiting, completed, and failed work surface in the same durable Inbox.
Use the existing Host, Node, and Relay boundaries. No cloud IDE detour.
Find your Hosts. Do not confuse login with trust.
An account helps CodeTether understand which Hosts and ProductDevices belong to you. A Host still decides which device may supervise it, and Machine Controller trust stays separate.
Your Hosts
Authorized ProductDevices
Cloud for identity. Machines for the work.
CodeTether Cloud can know who you are and which Hosts belong to you without becoming the database for source code, prompts, transcripts, terminal output, filesystem paths, or Provider credentials.
Identity + ownership
Accounts, Spaces, ProductDevices, Host claims, revocation, and bounded rendezvous.
Workspace authority
Projects, Conversations, Turns, Provider selection, and durable product truth.
Provider runtime
Physical installations, native sessions, and exact execution where your code lives.
Transport only
Opaque rendezvous and transport. No Machine, workspace, or Provider authority.
Your coding agents already know how to work.
CodeTether gives them somewhere to belong.
One workspace across machines, providers, native sessions, desktop, and mobile.