Claude Code Orchestration: From One Terminal to a Full Engineering Workspace

K
By Kylian Migot · May 22, 2026 · 7 min read

Running Claude Code in a single terminal is the starting line, not the finish. AIDEN gives you a complete orchestration layer — a kanban board, isolated git branches, spec review, and auto-PRs — so you can run multiple Claude Code agents in parallel without losing control.

Download AIDEN — freeSee AIDEN home

What Is Claude Code?

Claude Code is Anthropic's official agentic CLI tool. It runs entirely on your local machine, reads your codebase, writes code, runs tests, and operates a terminal — all driven by Claude Sonnet or Opus through your Anthropic API key.

Unlike chat-based AI tools where you paste snippets and copy answers, Claude Code has genuine agency: it can autonomously open files, run commands, iterate on errors, and produce complete, working changes. For a single focused task — a bug fix, a well-scoped feature, a refactor — it is remarkably capable.

The tool is designed for use in a terminal. You start it with a prompt, it works, you review the diff. That single-session model is excellent for focused work, but it creates a real ceiling when you want to scale up your output — ship three features at once, maintain different codebases in parallel, or mix Claude Code sessions with OpenAI Codex CLI sessions.

The Problem With Running Claude Code Alone

A single Claude Code terminal is a one-lane road. You can drive fast, but you're still stuck in traffic if you have more than one thing to ship. Here is what breaks down in practice:

One story at a time

Claude Code sessions run sequentially in the default workflow. Start a session for the user-auth feature, and your dashboard refactor waits until that session is done, reviewed, and merged.

No visual progress tracking

A terminal line is not a status board. You cannot glance at five sessions and know which is writing tests, which is blocked on a type error, and which finished and is waiting for your review.

Manual branch management

Claude Code does not create and switch branches for you by default. Running multiple sessions without branch isolation means they stomp on each other's work. You end up resolving merge conflicts created by your own agents.

No auto-PR

When a Claude Code session finishes, you still need to open GitHub, write a PR description, assign reviewers, and wire it to your board. Every session creates that same manual overhead.

No spec gate

There is nothing stopping Claude Code from starting work on an ambiguous or incomplete story. Without a structured spec — acceptance criteria, technical approach, edge cases — the agent will make assumptions. Some will be wrong.

Cannot mix with Codex

If you also use OpenAI Codex CLI, you are juggling two separate terminal workflows with no unified view. You context-switch between both tools with no coordination layer.

None of this is a flaw in Claude Code itself — the CLI is built for focused, single-session use. The problem is that real product engineering requires parallel work, structured review, and a unified workspace. That is the gap AIDEN closes.

What Claude Code Orchestration Looks Like With AIDEN

AIDEN wraps Claude Code in a full engineering workflow. Instead of one terminal with one session, you get a desktop workspace where every story is its own agent session, tracked on a board, and gated by a spec before any code is written.

How a session works

  1. 1You create a story on the AIDEN kanban board — a user-facing description of what needs to ship.
  2. 2AIDEN generates a structured spec: goal, acceptance criteria, technical approach, edge cases. You review and approve it.
  3. 3You launch the story. AIDEN creates a new git branch, starts a Claude Code session on that branch, and hands it the approved spec as context.
  4. 4Claude Code works. You can watch the live terminal output inside AIDEN, or focus on other stories. The board shows the agent's current status.
  5. 5When the session finishes, AIDEN surfaces the diff for your review. Approve it, and AIDEN opens a pull request with a generated description.

A concrete example: user auth + dashboard features in parallel

You have two stories ready: OAuth login with GitHub and Redesign the analytics dashboard. Without AIDEN, you pick one and wait. With AIDEN, you launch both at once. Claude Code session A checks out feature/oauth-github and starts writing the auth flow. Session B checks out feature/dashboard-redesign and begins the component refactor. Both show live on your board. When Session A finishes first, you review the diff and approve the PR — while Session B is still running. Two features, one morning, zero merge conflicts because each session worked in isolation.

This is not just running two terminals side by side. The spec gate means each session starts with a shared understanding of what done looks like. The branch isolation means the sessions cannot interfere. The board means you always know what is happening. And the auto-PR means you spend your review time on the code, not on GitHub boilerplate.

The Best Claude Code GUIs in 2026

The Claude Code GUI ecosystem is young and moving fast. Here is an honest snapshot of the main options as of 2026:

AIDEN

RecommendedBest overall — desktop, macOS · Free tier + $99 one-time

Strengths

  • Full orchestration: kanban board, specs, branches, auto-PRs
  • Runs Claude Code and Codex sessions in parallel
  • Native macOS desktop app — offline-capable, no cloud dependency
  • Free for 1 project; $99 one-time for unlimited

Limitations

  • macOS only (Windows and Linux planned)

Claudia

Open source, self-hosted · Free

Strengths

  • Open source — full code visibility
  • Basic session management and history
  • Good for individual tinkerers

Limitations

  • No kanban board or spec workflow
  • No auto-PR or branch management
  • Minimal orchestration beyond a nicer terminal

opcode.sh

Web-based · Subscription

Strengths

  • Browser-based, no install required
  • Clean UI for single-session use

Limitations

  • Web-only — requires sending context to cloud
  • No parallel agent orchestration
  • Subscription model adds ongoing cost

claude-studio

Web-based · Subscription

Strengths

  • Polished chat-style interface
  • Good for ad-hoc Claude Code use

Limitations

  • Web-only — code leaves your machine
  • No multi-agent workflow
  • No branch, spec, or PR automation

If you are a solo developer or a small team using Claude Code on macOS and you want to ship more without adding process overhead, AIDEN is the most complete desktop option. If you are looking for a quick web-based session manager with no install, opcode.sh or claude-studio may suit simpler use cases.

How to Set Up Claude Code Orchestration in AIDEN

Getting from zero to your first parallel Claude Code sessions takes under 10 minutes if you already have Claude Code installed.

1

Install AIDEN

Download AIDEN from aidenapp.org and open the .dmg. Drag AIDEN to your Applications folder. If macOS shows a security warning, run xattr -cr /Applications/AIDEN.app in Terminal — we are working on Apple notarization.

2

Verify your Claude Code CLI

Open a terminal and run claude --version. If the command is not found, install Claude Code first: npm install -g @anthropic-ai/claude-code. Make sure your ANTHROPIC_API_KEY is set — AIDEN will inherit the same environment Claude Code uses.

3

Create an AIDEN project

Open AIDEN and click New Project. Point it at a local git repo or paste a GitHub URL to clone. AIDEN will scan the codebase and build a context file — this takes 30–90 seconds depending on repo size.

4

Create a story

On the kanban board, click + New Story. Write what you want to ship in plain English. AIDEN generates a structured spec — goal, acceptance criteria, technical notes. Review it, edit if needed, and approve.

5

Launch the story

Click Launch. AIDEN creates a new git branch named after your story, starts a Claude Code session on that branch with the spec as context, and shows the live terminal output in the AIDEN workspace. Repeat for as many stories as you want to run in parallel.

6

Review and ship

When a session finishes, AIDEN surfaces the diff. Review it inside AIDEN's built-in diff view. Approve to open a pull request automatically — complete with a generated PR description referencing the spec.

Keep reading

Frequently Asked Questions

Do I need Claude Max for AIDEN?
No. AIDEN works with any Claude plan that includes API access. Claude Max is not required. AIDEN orchestrates your existing Claude Code installation — it does not add extra charges on top of what you already pay Anthropic.
Can AIDEN run Claude Code and Codex simultaneously?
Yes. AIDEN can route different stories to different agents — some to Claude Code, others to Codex CLI — and run them in parallel. You pick which agent handles which story inside the AIDEN kanban board.
How many parallel Claude Code sessions can AIDEN handle?
AIDEN does not impose a hard cap. In practice, the practical limit is the number of Claude Code sessions your machine and your Anthropic plan can sustain simultaneously. Most developers run 3–8 sessions in parallel without issue.
Does AIDEN cost extra on top of Claude API fees?
No. AIDEN is a local desktop orchestrator. It does not proxy your API calls or add any markup. You pay Anthropic directly for the tokens your Claude Code sessions consume — AIDEN just coordinates them. AIDEN itself is free for 1 project, or $99 one-time for unlimited projects.

Stop running one agent at a time.

Download AIDEN free and orchestrate your first parallel Claude Code sessions today. Bring your existing Claude Code setup — no reconfiguration needed.

Download AIDEN — free

macOS 12+ · Free for 1 project · $99 one-time for unlimited