BTA LabsBTALabs

Nix Agents · Windows · Free beta

Every coding agent,

Run Claude Code, Codex, Gemini CLI and 25+ more side by side, each in its own git worktree and real terminal. An agent development environment (ADE) for Windows.

Windows x64 · ARM64Free plan · no cardNothing proxied

⊟Nix Agentsv0.1.10 Beta
▭⚙⊟
Projects+
📁 lingcod
Not signed inBuilder
✓ Plan⭳ Updates
⌨Codeworktree-lingcod⊞ Sort+ New
Claude🔥 Ask
PS ~\nix\workspaces\lingcod>
⚇ Claude Code v2.1.259
Opus 5 with high effort · Claude Pro
~\nix\workspaces\lingcod
⚠ 2 MCP servers need authentication · run /mcp
›
»» auto mode on
» bypass permissions on (shift+tab to cycle) · ← 1 agent
› nix agents add --claude --codex
PowerShell⛨ Ask
PS ~\nix\workspaces\lingcod> git status
On branch worktree-lingcod
Changes not staged for commit:
modified: src/agents/registry.ts
modified: src/terminal/pty.ts
PS ~\nix\workspaces\lingcod> bun test
✓ renders 240 panes without dropping frames (41ms)
✓ survives a restart mid-scroll (118ms)
✓ reattaches the ssh session (63ms)
218 pass · 0 fail · 1.9s
Claude 2⛨ Accept edits
PS ~\nix\workspaces\sauger> npm run dev
Vite ready in 214 ms
➜ http://localhost:5173/
watching 1,204 modules…
PowerShell 2⛨ Ask
modified: src/terminal/pty.ts
PS ~\nix\workspaces\lingcod> bun test
✓ renders 240 panes without dropping frames (41ms)
✓ survives a restart mid-scroll (118ms)
✓ reattaches the ssh session (63ms)
218 pass · 0 fail · 1.9s
Agentsclick to open
Run a command in a new pane…
⚇ 67% usedClaude UsageCodex Usage⊙ Off ▾╤ 1.94 GB⑂ 4 panes⚡ 0

Codeterminals and worktrees

Nix Agents — v0.1.10 BetaLive
Nix Agents: pick a CLI agent such as Claude Code or Codex, or connect a model provider

Bring the CLI you already pay for

Claude CodeCodexGemini CLIGitHub CopilotCursoropencodeClineMistralDeepSeekOpenRouterOllamaPerplexityConductorWarpWindows TerminalGhosttyWezTermOrcaBridgeMindv0LovableBolt.new

How it works

Every agent gets its own branch, its own terminal and its own dev server. You review the diff, you merge what is good, and nothing ever steps on your checkout.

25+agent CLIs supported16panes in parallelRealterminals, not emulated outputLocalkeys never leave the machine
01

One worktree per agent.

Own branch, own terminal, own dev server. Nothing steps on your checkout.

02

Bring the CLI you pay for.

Claude Code, Codex, Gemini, Copilot, Cursor — running as themselves, on your subscription.

03

Nothing is proxied.

Your machine talks to your provider on your key. The account holds a plan, not your work.

Pricing

Free

Basic

$0/mo

No card required

Free chat and code, with limits.

  • Free Chat — unlimited conversations
  • Free Code — 1 session, 1 terminal
  • 1 agent CLI
Create an account
Recommended

Builder

Recommended

$50/mo

Billed monthly

Unlimited everything, plus priority.

  • Everything in Starter
  • Unlimited sessions and terminals
  • 1,000 monthly credits for Loop and SwarmComing soon
  • Priority support
  • Early access to new features
  • Plugins and connectorsComing soon
Coming soon
Feature comparison across Free, Starter and Builder
CompareFreeStarterBuilder
Code sessions13Unlimited
Terminals per session1UnlimitedUnlimited
Monthly credits—2001,000
Loop (1 credit / task)—Coming soonComing soon
Swarm (1 credit / task)—Coming soonComing soon
BTA Labs

Become a beta tester

Get early access. We will email you after your beta request is approved.

Nix Agents — chat and code in one workspace, on your own machine. Leave your email and we will review your beta request. Approved testers get the beta channel with the next features first.

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