The workspace agent that finishes before a frontier harness has finished thinking.
Spatio is an agent harness with a control plane for your workspace. Ask for anything and it lands as a real artifact in seconds, not a chat reply. When a task needs more than speed, the harness hands it off to the Claude Code or Codex you already pay for, and folds the result back into the same thread.
The Spatio Agent Control Plane
The Spatio workspace agent harness.
The Spatio Agent is a harness, not a chat box bolted onto a model. It holds every tool in your workspace, sees the artifact you have open, and acts on real data, running on wafer-scale inference at over 1,800 tokens per second.
When the work turns into real engineering, it hands off to the coding agent you already pay for. No config, no second API bill: if Claude Code or Codex is signed in, Spatio finds it, briefs it, and folds its work back into the same conversation.
Output throughput as measured by Artificial Analysis, July 2026: 1,851 t/s for Gemma 4 31B on Cerebras, the model the Spatio Agent runs; 53–69 t/s for Claude Code’s Opus 5 and Sonnet 5; 61–121 t/s across Codex’s GPT‑5.6 and GPT‑5.3‑Codex. The deep gear is slower on purpose, and it runs on the subscription you already pay for.
Spatio Agent
The harness we built in house. It drives the loop itself: every workspace tool on every turn, grounded in the artifact you have open, acting on real data rather than describing it.
Claude Code
Already signed in on your machine? Spatio finds it, and hands big engineering to Anthropic’s agent, which reports back in the same thread.
Codex
The same handoff to OpenAI’s Codex on the plan you already pay for, working in your repo with the context Spatio hands it.
What you can do with Spatio
Every artifact in one table
The home view puts your whole workspace in a single dense, sortable table, the view you already think in. Filter, group and scan across every platform at once instead of hopping between apps to find the thing you half-remember.
Structure that bends to your team
Groups are a nestable container for any artifact, shipped with opinionated templates that are offered rather than imposed. Strong defaults when you want them, and a structure you can actually reshape when your team does not work the way the tool assumed.
A harness, not a chat box
Spatio drives the agent loop itself: every workspace tool on the table each turn, grounded in the artifact you have open, executing against real data. When work turns into real engineering it hands off to the coding CLI you already pay for.
Your data, however it has to be reached
Native providers for the systems we build deep, third-party providers for the long tail, and Spatio Browser for everything with no dependable API. Your agent works in the real account with your real session rather than a stale export.
The same agent, in your terminal.
The workspace does not stop at the app. Install the CLI and the agent that runs your docs, tasks, mail and channels is one command away: pipe it your git log, script it in CI, or hand it your inbox from the shell you already live in.
spatio -p "…"One-shot headless runs. Prompt in, streamed reply on stdout, so it composes with pipes and drops straight into scripts and CI.
spatio chatSession-addressable runs. Open a session, send turns, tail the event stream as NDJSON, and pass the session id between processes.
spatio do <action>Every platform action, from the shell. Complete tasks, send mail, create notes. New platforms show up automatically, no CLI update needed.
Install in one command
npm install -g @spatio-labs/cliLive in your terminal
Any MCP client can drive the harness. We ship the ones you will want.
The Spatio Workspace Agent Harness is exposed over MCP, so it is not tied to our app. Point Claude Code, Codex, Cursor or anything else that speaks the protocol at it and the agent gets every tool in your workspace, grounded in your real data.
We also build first-party clients, because most days you do not want to assemble one. Same harness, same workspace, same artifacts, whichever you open.
Desktop
The central hubWhere you do all your work. Augment your agents, open every platform, and watch artifacts come to life at native speed.
CLI
In your terminalDrive your workspace without leaving the shell. Kick off agents, check on runs, and act on results inline.
iMessage
From your phoneText your agent like a teammate. Ask a question, hand off a task, or approve a result straight from Messages.
Any MCP client
Bring your ownClaude Code, Codex, Cursor, or anything else that speaks the protocol. Point it at the harness and it gets the same tools and the same workspace.
Start on your desktop. Continue in the cloud.
Our purpose-built handoff keeps every run alive across surfaces. Work you begin on the desktop continues uninterrupted in the cloud while you’re away, then resumes with full context the moment you return. No re-briefing, no lost progress.