The problem
Autonomous coding is not a text-editor problem. It is an environment problem: agents need a durable place to execute work.
Who it is for
Engineering teams and solo builders moving from autocomplete to agents that can plan, build, test, and open pull requests.
Start cloud devMatrix answer
Matrix turns the development environment into an always-on computer. Symphony coordinates parallel sessions, while the shell keeps agent work visible and reviewable.
Outcomes
What Matrix makes possible
Run multiple agent sessions in parallel
Keep work visible instead of hidden in isolated chat threads
Review tests, terminal output, previews, and diffs before merging
Let agents continue while humans are offline
Example workflows
Queue a feature, docs update, and test pass across separate sessions
Leave a long-running migration or e2e test open in Matrix
Review an agent's branch from the browser shell
Hand off a session to a teammate without losing context
Why Matrix
Symphony orchestration layer
Named Matrix sessions
Browser desktop and CLI attach
PR-oriented review workflow
Next step
Put the agent on its own computer.
Start with a hosted Matrix computer, then bring the coding agents, Hermes workflows, connected tools, and teammates you need.