Nagano

Your agents. One clear view.

A macOS app that runs coding-agent CLIs through a local daemon: one supervised process per session, one window for their sessions, approvals and usage. Nagano includes no model; each CLI uses the login you already have.

macOS 15 or later · Apple silicon

Runs Claude Code, Codex, Kimi Code, GLM, Grok Build, Antigravity and OpenCode Go, with the CLI logins you already have.

A project in Nagano: a new task with model, harness and provider set to Auto, the project’s task defaults, and finished Claude Code conversations.
  • One queue for decisions

    When a harness asks for approval, a question or a plan, the daemon records an interaction and it shows up under Needs you. Every approval offers deny, and deny is the default. Kimi Code and Antigravity run without asking.

  • Your agents, your accounts

    Pick a harness per task, or let auto dispatch choose from usage and model tier. Each CLI signs in on its own, and Nagano forwards no key unless you configure one. Usage meters show each provider’s 5-hour and weekly limits.

  • Work close to your code

    A project is a folder. One live session holds a directory at a time; Git worktrees run parallel lanes on one repo. The side panel shows the context breakdown and the Git diffstat. There is no code editor.

See every step.
Step in when it matters.

Follow tool calls, commands and file changes as they happen, and interrupt a turn when you need to. Each approval opens in the conversation that raised it.

A Nagano conversation: the prompt, two bash tool calls with their commands, the agent’s summary and the follow-up composer.A Nagano conversation: the prompt, two bash tool calls with their commands, the agent’s summary and the follow-up composer.

One goal.
A shared plan.

Give Orchestrate a brief. It splits the work into lanes across harnesses, and you approve the plan before later waves start. A reviewer can check what each lane returns.

Nagano’s Orchestrate tab in a project: a brief to plan across agents, with model, harness and provider choices and a Plan the work button.Nagano’s Orchestrate tab in a project: a brief to plan across agents, with model, harness and provider choices and a Plan the work button.

Bring your agents
together.

macOS 15 or later · Apple silicon

A question about Nagano? Get in touch.