Most agent tools help one person run many agents. October is the visual multiplayer environment where people and agents coordinate one shared operation across harnesses, repositories, computers, and servers.
Use the free, open-source, or paid harnesses you already trust. Each agent stays a real process with its own context, provider account, runtime, working directory, and credentials. October adds the shared visual operation around them instead of replacing them.
Starting many agents is getting easier. Turning them into a team is hard. October helps assign and connect work, preserve separate context, coordinate people and machines, and give everyone one live view of the agents, applications, machines, and work.
Agents communicate and coordinate through the October Bus while multiple people share the same canvas. Execution stays with the right machine and user. The operation can change as the work changes, and people can inspect, redirect, or stop it at any time.
October Desktop supports 32 local agent harnesses in one workspace, including October, Claude Code, Codex, Cursor, Gemini, Aider, Copilot, Kiro, and more, connected through the October Bus for peer discovery, messaging, shared task state, delegation, dependencies, and human escalation.
Use October when work spans several agents, people, repositories, or machines and everyone needs one place to understand what is happening. For one quick task, a plain agent harness is still the simpler choice.
Build on October with the developer portal, the OpenAPI specification, and the October MCP server. Machine-readable context lives at /llms.txt.
Explore the documentation, download October for macOS, Windows, and Linux, see pricing, or read case studies of real multi-agent operations.