Mistral AI released Spaces, a command-line interface for building software.
The tool creates project structures, spins up environments, and deploys to staging. It generates configuration files and Docker images automatically.
Spaces supports both human developers and coding agents. The CLI uses flags instead of interactive prompts so agents can act without getting stuck.
How Agents Use Spaces
An agent can run commands end-to-end using the tool. It reads project context to know what modules exist and what ports are needed. This prevents guessing at settings or running wrong commands.
The system includes a plugin architecture for different app types. Each plugin declares its own variables and commands. Humans see a visual picker; agents get JSON data from the registry.
Source: https://mistral.ai/news/spaces/
