Don't drink the Kool-Aid.
Dev work still requires a human in the loop.
A customizable IDE for agent orchestration - because sometimes clicking buttons beats writing prompts. Wraps your local Claude Code.
Free · macOS · BYOK · No account required
Extensibility
Ask Claude to change the IDE.
Workflow
Manage your agents, not your terminal
Parallel Agents
Run agents in parallel without CLI fatigue. Isolate their work with worktrees, group them to stay organized. You get pinged when they're done or need input.
Better plan reviews
Experience a more ergonomic way of reviewing your agent's plans. Provide inline feedback for improved agent-human hand-offs.
Build more intuitive workflows
Apply tags to a workstream to kick off a chain of events with clear dependencies, with optional parallelism, shared context, worktree isolation.
Seamless Git reviews
Review diffs and leave inline feedback without leaving Vienna. Tighter loops between you and your agents.
Capabilities
Everything you'd expect, and more
- Git worktree isolation per workstream
- Granular tool permissions
- Multi-provider (Claude, Gemini, Codex)
- BYOK — keys stored in OS keychain
- Command palette
- Persistent conversation history
- Token usage & cost tracking
- Custom keybindings
- Plugin system & registry
- Scheduled routines (cron)
- Entity linking (GitHub, Linear, etc.)
- Personalized feed / home screen
- LSP code intelligence
- MCP server support
- Themes (light, dark, system)
- Skills & skill registry
Frequently asked questions
- Where does my data go?
- Nowhere. Vienna runs entirely on your machine. Your prompts and code go straight to your AI provider — we don't run servers, proxy requests, or see any of it.
- How does Vienna handle auth?
- Vienna wraps the CLI you already have installed. If you're logged into Claude Code with an API key, Vienna uses that. If you're on a Pro or Max plan, Vienna uses that. We never touch your credentials.
- How much does Vienna cost?
- Vienna is free. You bring your own API key (or use your existing Claude Pro/Max subscription) and talk directly to your provider. We don't charge anything.
- Which coding agents are supported?
- Claude Code today. Codex and OpenClaw support is coming soon.
Ready to take control of your workflow?
Free to use. Bring your own API key. No account required.