The visual workspace for building
with Codex, Claude Code

Maximize the bandwidth of your collaboration with your agents

Nimbalyst is the session manager and visual editor for markdown, mockups, drawings, sessions, and tasks.

Trusted by thousands of builders

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Visual File Editing

Agent-powered visual editors

Use all your context. Review AI changes. Approve, reject, edit, iterate.

Markdown editor with Claude Code and Codex sidebar

Context-aware editing

Edit Markdown files while Claude Code and Codex understands the full project structure, related files, and intent.

Side-by-side AI assistance

Work directly in your markdown while interacting with Claude Code and Codex in parallel — no context switching.

Review and Approve AI Edits

See which files the agent reads or edits, review changes instantly, and stay in full control of every update.

Session Management

Agent Management Environment

Chat, organize, research, plan, write, analyze, and code with full context and visibility.

Agent Window

Interact with your agent with full visibility into context, actions, and outputs. Interactive questions, visual elements in the session.

Agent Window

Session Kanban

Organize sessions on a kanban board by phase — backlog, planning, implementing, complete. See your full workstream at a glance.

Session Kanban

File Edits Sidebar

See the files modified in a session. Open them. Manage git state. AI git commit.

File Edits Sidebar

Worktrees, workstreams, git management, AI git commit for developers →

Task Management

Keep track of everything

Blog posts to write. Features to plan. Competitors to research. Agents are making your work faster — but harder to track. Nimbalyst has a full task tracking system built in.

Task management — planning docs, session board, task tracker

Track plans, blogs, bugs, and more

One place for everything you're working on. Plans, blog drafts, feature ideas, research, bugs — all tracked with status, tags, and priority.

Agents update tasks automatically

Your agents can create tasks, edit them, move them between statuses, and mark them complete — all as part of their normal workflow.

Human and AI, side by side

Edit tasks yourself or let your agents do it. Drag, reorder, and organize your way.

Mobile App

Your Agent sessions, in your pocket

Start new sessions, Monitor running sessions, review agent work, and chat with Claude Code and Codex from your iPhone. Pair with your desktop Nimbalyst in seconds and stay connected to your work from anywhere.

Nimbalyst iOS — session list showing active agent sessions
Nimbalyst iOS — agent session detail with code

FAQ

Frequently Asked Questions

What is Nimbalyst?
Nimbalyst is the visual workspace for building with Codex and Claude Code. It's a session manager and visual editor for markdown, mockups, drawings, sessions, and tasks — plus code, data models, and CSVs. Free for individual use.
Is Nimbalyst free?
Yes. The core Nimbalyst experience is completely free for individual users with no feature limits or trial period.
What AI agents does Nimbalyst support?
Nimbalyst supports Claude Code (by Anthropic) and Codex (by OpenAI). You can run multiple sessions in parallel, manage them on a kanban board, and review all agent file changes in one place.
What platforms does Nimbalyst run on?
Nimbalyst is available as a desktop app for macOS (Apple Silicon and Intel), Windows, and Linux. There is also an iOS mobile app for managing agent sessions on the go.

Testimonials

Trusted by Builders

"Nimbalyst blew my mind from day one and continues to do so. Easy to set up and use. It has truly upped my product game and my productivity!"

- Satya Gunnam

"Nimbalyst works great and is seamless for my day-to-day product work PRDs, discovery, and prototypes."

- Kyle Marks

"Nimbalyst has quickly become my indispensable daily driver for Claude Code. The user experience is vastly superior to using it in the terminal."

- Ishan Mandhan

"Nimbalyst is my preferred way of working whether coding or planning my demos. Nimbalyst is great. Everything organized in 1 place."

- Vishal Patel

"Hands-down, Nimbalyst is best way to work with Claude Code."

- Carl Velotti

"I use Nimbalyst now! Find it more adapted for beautifying markdown files."

- Jules Boiteux

Nimbalyst: The visual workspace for building with Codex, Claude Code