Claude CodeCodexAntigravityany CLI

The only dev tool you need in the AI era.

Run every coding agent side by side, brief them as a team, and give them the browser, database and git they reach for, all in one window.

Download Free See pricing

macOSWindowsLinuxFree forever tier$29 once, no subscription

The 1DevTool window: a projects sidebar, four AI agent terminals working in a grid, the Agent Input composer briefing two of them, and the Mission Control map of the team on the right. The same 1DevTool window in the Stoic Light theme.
Works with
  • Claude Code
  • Codex
  • Antigravity
  • Cursor
  • OpenCode
  • Gemini CLI
  • Cline
  • any CLI

01 — Agent Teams

Brief a team, not a chat.

Type one task, @mention the agents that should help, and they work it in parallel. Mission Control shows who’s working, who’s stuck and who’s waiting on you.

  • Teams, pipelines and hierarchies, saved as reusable charts
  • A crashed or out-of-quota seat hands off to a backup agent
  • One merged answer comes back to your terminal
Read the orchestration docs
Mission Control's Activity tab beside two agent terminals: a Needs you card with a link request to approve and a message to submit, the agents the team is waiting on, and the day's timeline.
Agent Input floating over a Claude terminal: a brief with chips for a new Codex agent, a linked Review terminal, the acme-web project and a file, an attached screenshot, and the @ picker open on Projects.

02 — Agent Input

A real text box for every agent.

Agent CLIs take over the keyboard. Agent Input gives you a proper editor that types into any terminal: mention files, agents, open terminals and whole projects, attach a screenshot, and send when you’re ready — or when your quota resets.

  • @mention files, agents, terminals, templates, skills and projects
  • Drafts survive restarts, and every send is checked to have really gone
  • Schedule a prompt, or send one draft to many agents at once
Read about Agent Input

03 — Built-in tools + MCP

Your agents see what you see.

Browser, database, HTTP client and git dock beside the terminal, and your agents drive them through the built-in MCP server. No more copy-pasting context.

  • Agents click, fill and read the embedded browser
  • Query 23 database engines, run saved HTTP requests
  • Git client with worktrees, plus AI diff review per hunk
See how agents use the browser
Claude Code testing a checkout through the onedevtool MCP server — navigate, type a coupon, click Apply, read the console, take a screenshot — while the embedded browser beside it shows the page it is driving.
The 1DevTool phone app following Claude on a JWT migration: the plan, a file edit with its diff, a running test, and Stop, Continue and Yes replies above the composer.
A team on the phone: a Lead seat managing Implement and Review seats, one of which needs you, and an escalation to open.

04 — Phone app (beta)

Keep shipping from your phone.

The 1DevTool phone app puts every agent in your pocket: follow the conversation, answer its questions, approve plans and steer whole teams, on your network or over Tailscale.

  • End-to-end encrypted alerts the moment an agent needs you
  • Message a seat, approve a link or continue a goal
  • Pair with a QR code and pick what the phone may do
Set up your phone

05 — Multiple accounts

Every account, running at once.

Sign in to every Claude, Codex, Gemini and Grok account you pay for — work, personal, client — and choose the one each terminal runs on. Claude terminals on different accounts run side by side, each with its own login.

  • Pick the account in Add Terminal, or let Auto choose from the pool
  • Every tab shows its account and that account’s 5-hour and weekly quota
  • Add, re-login, rename and remove accounts in one panel
Run parallel Claude accounts
Three Claude Code terminals running side by side on the Work, Personal and Client accounts, each tab showing its own quota, with Add Terminal open on the Account picker.
Accounts & Quota beside a Claude terminal: Claude and Codex account pools with 5-hour and weekly usage, Gemini and Grok, Antigravity as a quota-only provider, and the terminal's own quota chip in its header.

06 — Sessions & Quota

Never lose a session. Never hit a wall.

Terminals survive restarts and resume where they stopped. Accounts & Quota shows every subscription’s headroom and moves new terminals to the next account before a rate limit ends the run.

  • Resume any past conversation, from any agent
  • See which account the next terminal starts on, and when each limit resets
  • Your own subscriptions: no credits, no markup
Read about Accounts & Quota

And the rest of the workbench, there when you reach for it:

  • Editor
  • Embedded browser
  • Database client
  • HTTP client
  • Git & worktrees
  • AI diff
  • Prompts & memory
  • Skills
  • Sticky notes
  • Layouts
  • Session persistence
  • SSH machines
See all 76 features

From developers who run several agents all day

Free to start. $29 once. No meter.

Free

$0forever, no account required

  • 1 project4 terminals1 browser tab
  • Unlimited prompts to AI terminals
  • Agent @mention orchestration
Download Free

Pro

$29one-time, 1 device

3 devices $595 devices $8912 months of updates

  • Unlimited projects, terminals, browser tabs
  • Unlimited DB connections, HTTP requests, git worktrees
  • Unlimited AI diffs, prompt history, resume & memory
  • 7-day money-back guarantee
Buy Pro

Bring your own AI CLI. We never charge for AI usage. Full pricing

Questions people ask before they download

What AI agents does it support?

Claude Code, Codex, Antigravity, Grok, Cursor, Gemini CLI, Kimi, Qwen, OpenCode, Cline, Pi, Hermes, Amp and Aider, plus bash, zsh and PowerShell. If it runs in a terminal, it works in 1DevTool.

How is it different from Warp, Conductor or Cursor’s parallel agents?

1DevTool runs the first-party CLIs locally on your own subscriptions, lets you chart how agents hand work to each other, fails a dead seat over to a backup agent, and bundles the browser, database, HTTP client, git and phone remote in the same window. $29 once.

Is there a subscription?

No. One payment, 12 months of updates, and the app keeps working forever after that.

Does it work on Windows and Linux?

Yes. macOS (Apple Silicon + Intel), Windows 10/11 and Linux (AppImage + .deb).

What’s the refund policy?

7-day money-back guarantee, no questions asked.

Stop being the human middleware.

One window for every agent and every tool they need.

Download Free

macOSWindowsLinuxFree forever tier$29 once, no subscription