For builders
Manage your agents, sessions, tasks, and files. Visually edit markdown, mockups, diagrams, diffs, and code. Extend.
Trusted by thousands of builders
Visual File Editing
Use all your context. Review AI changes. Approve, reject, edit, iterate.
Edit Markdown files while Claude Code and Codex understands the full project structure, related files, and intent.
Work directly in your markdown while interacting with Claude Code and Codex in parallel — no context switching.
See which files the agent reads or edits, review changes instantly, and stay in full control of every update.
Session Management
Chat, organize, research, plan, write, analyze, and code with full context and visibility.
Interact with your agent with full visibility into context, actions, and outputs. Interactive questions, visual elements in the session.
Organize sessions on a kanban board by phase — backlog, planning, implementing, complete. See your full workstream at a glance.
See the files modified in a session. Open them. Manage git state. AI git commit.
Task Management
When your tasks live where you work, your agents see what needs doing and your task board reflects what's actually happening. No syncing between tools. No stale tickets. Just one shared picture of the work.
Because tasks are part of the workspace, agents can read your backlog, pick up context from related items, and prioritize — without you copy-pasting tickets into a prompt.
As agents complete tasks, the board updates. As you drag items around, agents see the change. The feedback loop is instant because there's nothing to sync.
Blog drafts, feature specs, research tasks, bugs — all tracked with status, tags, and priority. Edit yourself or let your agents do it.
Open Source
The desktop and iOS apps are MIT licensed. Read the code, file issues, build extensions, or fork it.
Mobile App
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.
What Drives Us
These are the load-bearing ideas behind the product. They drive what we build, what we don't build, and what we ask you to expect from a coding agent workspace.
Humans are visual. So is the work: markdown, mockups, diagrams, diffs, screenshots. Work with your agents visually.
Less typing, more directing. Plan the work, watch sessions in flight, review diffs, decide what ships. The workspace has to make that job easy.
Most features touch seven tools. The connections live in your head and your agent cannot see them. Make every artifact a node and connect them with typed edges.
You should own your tools and files. Local desktop app, open file formats, source on GitHub. MIT for the desktop and iOS apps.
Comment on a paragraph. Discuss a node. Talk about a session right next to the session. Keep the context in one place instead of spreading it across disconnected tools.
Seven parts: context, context graph, workflow, restraint, empowerment, verification, visual interface. Your harness is the durable layer that survives model churn. Own it, invest in it, keep it portable.
Testimonials
"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
Featured guides
Deep comparisons of the markdown editors, Codex GUIs, and AI IDEs people are choosing in 2026.
Five markdown editors compared on WYSIWYG, AI, tables, and price — free and paid picks.
Every Codex desktop app and GUI compared — parallel sessions, worktrees, Linux support, and the best pick per workflow.
Cursor, Windsurf, Antigravity, Zed, JetBrains, and Nimbalyst compared for Claude Code and Codex users.
FAQ
Looking for something specific?
Pick the angle that matches what you came for.
A visual workspace around Claude Code with sessions, editors, and review.
The open-source Claude Code desktop app for macOS, Windows, and Linux.
Inline AI diffs across markdown, mockups, diagrams, code, and data models.
Run multiple Claude Code sessions on a kanban board with phases and worktrees.
Run six or more Claude Code sessions in parallel with optional one-click worktree isolation per session.
A visual workspace around OpenAI Codex with sessions, editors, and review.
