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Zaivern Code
Pricing
- Model
- Free
Summary
You assigned Claude Code to auth, Codex to tests, Gemini CLI to docs — and thirty minutes later discovered Claude had been sitting at an approval prompt the whole time, waiting for a keypress you never saw.
Zaivern Code is a Rust-native cockpit that runs multiple CLI coding agents in a grid view, routes a single broadcast instruction to every active session, and — when you choose — answers Claude Code's confirmation prompts automatically so sessions never stall unattended. The auto-YES switch is off by default and scoped per agent, so you can run one agent on full autopilot while keeping another in manual approval mode for destructive operations. A supervisor layer detects stalls and anomalous exits using deterministic rules, then sends you a notification rather than injecting text directly into any agent's input. The catalog recognizes 29 CLI agents out of the box; anything outside that list can be added as a preset. The included editor covers LSP, Git gutter integration, and Japanese IME — enough to read and patch output without leaving the cockpit.
Bottom line: Pick this when you are running three or more CLI agents in parallel and the tab-switching and approval interruptions are the actual bottleneck — but plan for the absence of an API, which means any pipeline that needs to trigger or query the cockpit programmatically has no supported path today.
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Pros
Sign in to edit- Per-agent auto-YES toggle, defaulting to off, so you can run a documentation agent unattended while keeping the agent touching your database schema in manual approval mode — which means you stop choosing between speed and safety for the whole session.
- Single broadcast input field sends the same instruction to every active session simultaneously, so you stop copying the same prompt into three terminals and the agents stay in sync without extra steps.
- Rust-native rendering keeps the grid stable under simultaneous log output from multiple agents, so the UI does not become the bottleneck when sessions get noisy — a common failure point for tools built on web runtimes.
- Catalog pre-recognizes 29 CLI agents including Claude Code, Codex, Gemini CLI, and Aider, with open-ended presets for anything outside the list, so adding a new agent to your workflow does not require a configuration file audit.
- Supervisor layer detects stalls and anomalous exits and routes alerts to you rather than auto-recovering silently, which means you stay in the loop on failures instead of discovering that an agent looped for an hour before dying.
Cons
Sign in to edit- No API is available, so any team that needs external systems — a CI job, a Slack bot, an internal dashboard — to trigger or inspect agent sessions has no supported path; those teams end up building a separate shell-scripting layer or switching to a tool that exposes an API surface.
- Auto-YES answers confirmation prompts automatically, which is the core value, but the safety model relies entirely on you toggling the switch off before running agents against production systems or irreversible operations; there is no operation-type allowlist or dry-run interception, so a misconfigured session with auto-YES on and destructive permissions will proceed without pause.
- The mobile remote feature and desktop notification system are the only out-of-band alert channels described by the vendor; teams that rely on Slack, PagerDuty, or webhook-based alerting for unattended runs have no documented integration and would need to build one themselves or accept the native notification model.
About
- Platforms
- macOS, Windows, Linux
- API Available
- No
- Self-Hosted
- Yes
- Last Updated
- 2026-08-14T07:41:51.926Z
Best For
Who it's for
- Developers running multiple CLI coding agents simultaneously
- Users frustrated by repeated manual approvals in Claude Code
- Teams wanting a lightweight native alternative to scattered terminal tabs
What it does well
- Parallel execution of Claude Code with test and documentation agents
- Removing manual approval delays during long coding sessions
- Broadcasting the same instruction to multiple agents from one interface
- Monitoring and supervising multiple agent sessions in a single view
Integrations
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Sign Up to ContributeFrequently Asked Questions
- Is Zaivern Code free?
- Yes — Zaivern Code is fully free to use. There is no paid tier.
- Is Zaivern Code open source?
- Yes. Zaivern Code is open source.
- Can I self-host Zaivern Code?
- Yes. Zaivern Code supports self-hosting on your own infrastructure.
- What platforms does Zaivern Code support?
- Zaivern Code is available on: macOS, Windows, Linux.
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Stuck at an unseen prompt
You assigned Claude Code to auth, Codex to tests, Gemini CLI to docs — and thirty minutes later discovered Claude had been sitting at an approval prompt the whole time, waiting for a keypress you never saw.
How Zaivern Code works
Zaivern Code is a Rust-native cockpit that runs multiple CLI coding agents in a grid view. It routes a single broadcast instruction to every active session. When enabled, it answers Claude Code confirmation prompts automatically so sessions do not stall. The auto-YES switch is off by default and scoped per agent, letting one run on autopilot while another stays in manual mode for destructive work. A supervisor layer detects stalls and anomalous exits with deterministic rules and sends a notification instead of injecting text.
The vendor states the tool is free under Apache-2.0 and supports Claude Code, Codex, Gemini CLI, Aider, and 29 total CLI agents via catalog or custom presets on macOS, Windows, and Linux. A self-hosted option is available.
Trade-offs
Per-agent auto-YES toggle keeps safety decisions granular. Single broadcast input keeps agents in sync without repeated copy-paste. Rust rendering holds the grid steady under simultaneous output. No API means external triggers require extra scripting. Auto-YES safety depends entirely on manual toggles before production use, with no operation allowlist or dry-run step.
Who it is for / who should skip it
Best for developers running multiple CLI coding agents at once and users tired of manual approvals in Claude Code. Teams wanting a lightweight native view instead of scattered terminals will find it useful. Skip it if you need an API for CI jobs, Slack bots, or dashboards to start or inspect sessions.